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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 10-Q

QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended March 31, 2010

Commission file number:  1-3285

3M COMPANY

(Exact name of registrant as specified in its charter)

(651) 733-1110

(Registrant’s telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.  Yes x  No o

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).  Yes x  No o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company.  See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).  Yes o  No x

Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date.

This document (excluding exhibits) contains 56 pages.

The table of contents is set forth on page 2.

The exhibit index begins on page 53.

Table of Contents

3M COMPANY

Form 10-Q for the Quarterly Period Ended March 31, 2010

TABLE OF CONTENTS

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3M COMPANY

FORM 10-Q

For the Quarterly Period Ended March 31, 2010

PART I.  Financial Information

Item 1.  Financial Statements.

3M Company and Subsidiaries
Consolidated Statement of Income

(Unaudited)

The accompanying Notes to Consolidated Financial Statements are an integral part of this statement.

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3M Company and Subsidiaries
Consolidated Balance Sheet

(Unaudited)

The accompanying Notes to Consolidated Financial Statements are an integral part of this statement.

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3M Company and Subsidiaries
Consolidated Statement of Cash Flows

(Unaudited)

The accompanying Notes to Consolidated Financial Statements are an integral part of this statement.

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3M Company and Subsidiaries

Notes to Consolidated Financial Statements

(Unaudited)

NOTE 1.  Significant Accounting Policies

Basis of Presentation

The interim consolidated financial statements are unaudited but, in the opinion of management, reflect all adjustments necessary for a fair statement of the Company’s consolidated financial position, results of operations and cash flows for the periods presented. These adjustments consist of normal, recurring items. The results of operations for any interim period are not necessarily indicative of results for the full year. The interim consolidated financial statements and notes are presented as permitted by the requirements for Quarterly Reports on Form 10-Q.

This Quarterly Report on Form 10-Q should be read in conjunction with the Company’s consolidated financial statements and notes included in its 2009 Annual Report on Form 10-K. However, as described in Note 14, during the first quarter of 2010, the Company made certain product moves between its business segments in its continuing effort to drive growth by aligning businesses around markets and customers. The Company has begun to report comparative results under the new business segment structure with the filing of this Quarterly Report on Form 10-Q. In the second quarter of 2010, the Company plans to revise its business segment disclosures in its 2009 Annual Report on Form 10-K via a Form 8-K to reflect these impacts.

Foreign Currency Translation

3M generally considers local currencies as the functional currencies outside the United States. However, under Accounting Standards Codification (ASC) 830, Foreign Currency Matters, the reporting currency of a foreign entity’s parent is assumed to be that entity’s functional currency when the economic environment of a foreign entity is highly inflationary—generally when its cumulative inflation is approximately 100 percent or more for the three years that precede the beginning of a reporting period. 3M has a subsidiary in Venezuela with operating income representing less than 1.5 percent of 3M’s consolidated operating income for both 2009 and the three-month period ended March 31, 2010. As previously disclosed by the Company in Note 1 to the consolidated financial statements in 3M’s 2009 Annual Report on Form 10-K, 3M determined that the cumulative inflation rate of Venezuela in November 2009 exceeded 100 percent. Accordingly, the financial statements of the Venezuelan subsidiary were remeasured as if its functional currency were that of its parent beginning January 1, 2010. Regulations in Venezuela require the purchase and sale of foreign currency to be made at an official rate of exchange that is fixed from time to time by the Venezuelan government. Certain laws in the country, however, provide an exemption for the purchase and sale of certain securities and have resulted in an indirect “parallel” market through which companies may obtain foreign currency without having to purchase it from Venezuela’s Commission for the Administration of Foreign Exchange (CADIVI). The average rate of exchange in the parallel market varies and is less favorable than the official rate. As previously disclosed, as of December 31, 2009 (prior to the change in functional currency of 3M’s Venezuelan subsidiary in January 2010), 3M changed to the parallel exchange rate for translation of the financial statements of its Venezuelan subsidiary. Other factors notwithstanding, the change in functional currency of this subsidiary and associated remeasurement using the parallel exchange rate beginning January 1, 2010 as a result of Venezuela’s economic environment would decrease net sales of the Venezuelan subsidiary by approximately two-thirds in 2010 in comparison to 2009 (based on exchange rates at 2009 year-end), but will not otherwise have a material impact on operating income and 3M’s consolidated results of operations.

Earnings Per Share

The difference in the weighted average 3M shares outstanding for calculating basic and diluted earnings per share attributable to 3M common shareholders is a result of the dilution associated with the Company’s stock-based compensation plans. Certain options outstanding under these stock-based compensation plans were not included in the computation of diluted earnings per share attributable to 3M common shareholders because they would not have had a dilutive effect (30.2 million average options for the three months ended March 31, 2010 and 71.9 million average options for the three months ended March 31, 2009). The conditions for conversion related to the Company’s “Convertible Notes” were not met (refer to 3M’s 2009 Annual Report on Form 10-K, Note 10 to the Consolidated Financial Statements, for more detail). If the conditions for conversion are met, 3M may choose to pay in cash and/or common stock; however, if this occurs, the Company has the intent and ability to settle this debt security in cash. Accordingly, there was no impact on diluted earnings per share attributable to 3M common shareholders. The computations for basic and diluted earnings per share follow:

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Earnings Per Share Computations

New Accounting Standards

In June 2009, the Financial Accounting Standards Board (FASB) issued a new standard regarding the accounting for transfers of financial assets amending the existing guidance on transfers of financial assets to, among other things, eliminate the qualifying special-purpose entity concept, include a new unit of account definition that must be met for transfers of portions of financial assets to be eligible for sale accounting, clarify and change the derecognition criteria for a transfer to be accounted for as a sale, and require significant additional disclosure. For 3M, this standard was effective for new transfers of financial assets beginning January 1, 2010. Because 3M does not have significant transfers of financial assets, the adoption of this standard did not have a material impact on 3M’s consolidated results of operations or financial condition.

In June 2009, the FASB issued a new standard that revises the consolidation guidance for variable-interest entities. The modifications include the elimination of the exemption for qualifying special purpose entities, a new approach for determining who should consolidate a variable-interest entity, and changes to when it is necessary to reassess who should consolidate a variable-interest entity. For 3M, this standard was effective January 1, 2010. The adoption of this standard did not have a material impact on 3M’s consolidated results of operations or financial condition.

In October 2009, the FASB issued Accounting Standards Update (ASU) No. 2009-13, Multiple-Deliverable Revenue Arrangements—a consensus of the FASB Emerging Issues Task Force, that provides amendments to the criteria for separating consideration in multiple-deliverable arrangements. As a result of these amendments, multiple-deliverable revenue arrangements will be separated in more circumstances than under existing U.S. GAAP. The ASU does this by establishing a selling price hierarchy for determining the selling price of a deliverable. The selling price used for each deliverable will be based on vendor-specific objective evidence if available, third-party evidence if vendor-specific objective evidence is not available, or estimated selling price if neither vendor-specific objective evidence nor third-party evidence is available. A vendor will be required to determine its best estimate of selling price in a manner that is consistent with that used to determine the price to sell the deliverable on a standalone basis. This ASU also eliminates the residual method of allocation and will require that arrangement consideration be allocated at the inception of the arrangement to all deliverables using the relative selling price method, which allocates any discount in the overall arrangement proportionally to each deliverable based on its relative selling price. Expanded disclosures of qualitative and quantitative information regarding application of the multiple-deliverable revenue arrangement guidance are also required under the ASU. The ASU does not apply to arrangements for which industry specific allocation and measurement guidance exists, such as long-term construction contracts and software transactions. For 3M, ASU No. 2009-13 is effective beginning January 1, 2011. 3M may elect to adopt the provisions prospectively to new or materially modified arrangements beginning on the effective date or retrospectively for all periods presented. The Company is currently evaluating the impact of this standard on 3M’s consolidated results of operations and financial condition.

In October 2009, the FASB issued ASU No. 2009-14, Certain Revenue Arrangements That Include Software Elements—a consensus of the FASB Emerging Issues Task Force, that reduces the types of transactions that fall within the current scope of software revenue recognition guidance. Existing software revenue recognition guidance requires that its provisions be applied to an entire arrangement when the sale of any products or services containing or utilizing software when the software is considered

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more than incidental to the product or service. As a result of the amendments included in ASU No. 2009-14, many tangible products and services that rely on software will be accounted for under the multiple-element arrangements revenue recognition guidance rather than under the software revenue recognition guidance. Under the ASU, the following components would be excluded from the scope of software revenue recognition guidance:  the tangible element of the product, software products bundled with tangible products where the software components and non-software components function together to deliver the product’s essential functionality, and undelivered components that relate to software that is essential to the tangible product’s functionality. The ASU also provides guidance on how to allocate transaction consideration when an arrangement contains both deliverables within the scope of software revenue guidance (software deliverables) and deliverables not within the scope of that guidance (non-software deliverables). For 3M, ASU No. 2009-14 is effective beginning January 1, 2011. 3M may elect to adopt the provisions prospectively to new or materially modified arrangements beginning on the effective date or retrospectively for all periods presented. However, 3M must elect the same transition method for this guidance as that chosen for ASU No. 2009-13. The Company is currently evaluating the impact of this standard on 3M’s consolidated results of operations and financial condition.

In January 2010, the FASB issued ASU No. 2010-6, Improving Disclosures About Fair Value Measurements, that amends existing disclosure requirements under FASB Accounting Standards Codification™ (ASC) 820 by adding required disclosures about items transferring into and out of levels 1 and 2 in the fair value hierarchy; adding separate disclosures about purchases, sales, issuances, and settlements relative to level 3 measurements; and clarifying, among other things, the existing fair value disclosures about the level of disaggregation. For 3M this ASU is effective for the first quarter of 2010, except for the requirement to provide level 3 activity of purchases, sales, issuances, and settlements on a gross basis, which is effective beginning the first quarter of 2011. Additional disclosures required by this standard for 2010 are included in Note 11. Since this standard impacts disclosure requirements only, its adoption did not have a material impact on 3M’s consolidated results of operations or financial condition.

In March 2010, the FASB ratified a consensus of the FASB Emerging Issues Task Force that recognizes the milestone method as an acceptable revenue recognition method for substantive milestones in research or development arrangements. This consensus would require its provisions be met in order for an entity to recognize consideration that is contingent upon achievement of a substantive milestone as revenue in its entirety in the period in which the milestone is achieved. In addition, this consensus would require disclosure of certain information with respect to arrangements that contain milestones. For 3M this guidance would be required prospectively beginning January 1, 2011. The Company is currently evaluating the impact of this consensus on 3M’s consolidated results of operations and financial condition.

NOTE 2.  Acquisitions

During the three months ended March 31, 2010, 3M completed one business combination. The purchase price paid for this business combination (net of cash acquired), contingent consideration paid for pre-2009 business combinations, and the impact of other matters (net) during the three months ended March 31, 2010 aggregated to $17 million.

(1) In January 2010, 3M (Consumer and Office Business) purchased 100 percent of the outstanding shares of Incavas Industria de Cabos e Vassouras Ltda., a manufacturer of floor care products based in Rio Grande do Sul, Brazil.

Purchased identifiable intangible assets related to the acquisition which closed in the first three months of 2010 totaled $6 million and will be amortized on a straight-line basis over a weighted-average life of 11 years (lives ranging from 3 to 12 years). Acquired identifiable intangible assets for which significant assumed renewals or extensions of underlying arrangements impacted the determination of their useful lives were not material. Pro forma information related to the above acquisition is not included because the impact on the Company’s consolidated results of operations is not considered to be material.

In addition to business combinations, 3M periodically acquires certain tangible and/or intangible assets and purchases interests in certain enterprises that do not otherwise qualify for accounting as business combinations. These transactions are largely reflected as additional asset purchase and investment activity.

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NOTE 3.  Goodwill and Intangible Assets

Purchased goodwill related to the acquisition which closed in the first three months of 2010 totaled $1 million, which is not deductible for tax purposes. The acquisition activity in the following table also includes the impacts of contingent consideration for pre-2009 acquisitions, which increased goodwill by $1 million. The amounts in the “Translation and other” column in the following table primarily relate to changes in foreign currency exchange rates. The goodwill balance by business segment as of December 31, 2009 and March 31, 2010, follow:

Goodwill

Accounting standards require that goodwill be tested for impairment annually and between annual tests in certain circumstances such as a change in reporting units or the testing of recoverability of a significant asset group within a reporting unit. At 3M, reporting units generally correspond to a division.

As discussed in Note 14, effective in the first quarter of 2010, 3M made certain product moves between its business segments, with the resulting impact reflected in the goodwill balances by business segment above for all periods presented. For any product moves that resulted in reporting unit changes, the Company applied the relative fair value method to determine the impact to reporting units. During the first quarter of 2010, the Company completed its assessment of any potential goodwill impairment for reporting units impacted by this new structure and determined that no impairment existed.

Acquired Intangible Assets

For the three months ended March 31, 2010, intangible assets (excluding goodwill) acquired through business combinations increased balances by $6 million. Balances are also impacted by changes in foreign currency exchange rates. The carrying amount and accumulated amortization of acquired intangible assets as of March 31, 2010, and December 31, 2009, follow:

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Amortization expense for acquired intangible assets for the three months ended March 31, 2010 and 2009 follows:

The table below shows expected amortization expense for acquired amortizable intangible assets recorded as of March 31, 2010:

The expected amortization expense is an estimate. Actual amounts of amortization expense may differ from estimated amounts due to additional intangible asset acquisitions, changes in foreign currency exchange rates, impairment of intangible assets, accelerated amortization of intangible assets and other events. 3M expenses the costs incurred to renew or extend the term of intangible assets.

NOTE 4.  Restructuring Actions and Exit Activities

Restructuring actions and exit activities generally include significant actions involving employee-related severance charges, contract termination costs, and impairment of assets associated with such actions.

Employee-related severance charges are largely based upon distributed employment policies and substantive severance plans. These charges are reflected in the quarter in which management approves the associated actions, the actions are probable, and the amounts are estimable. Severance amounts for which affected employees were required to render service in order to receive benefits at their termination dates were measured at the date such benefits were communicated to the applicable employees and recognized as expense over the employees’ remaining service periods.

Contract termination and other charges primarily reflect costs to terminate a contract before the end of its term (measured at fair value at the time the Company provided notice to the counterparty) or costs that will continue to be incurred under the contract for its remaining term without economic benefit to the Company. Asset impairment charges related to intangible assets and property, plant and equipment reflect the excess of the assets’ carrying values over their fair values.

The following provides information concerning the Company’s 2009/2008 restructuring actions.

2009 and 2008 Restructuring Actions:

During the fourth quarter of 2008 and the first nine months of 2009, management approved and committed to undertake certain restructuring actions. Due to the rapid decline in global business activity in the fourth quarter of 2008 and into the first three quarters of 2009, 3M aggressively reduced its cost structure and rationalized several facilities, including manufacturing, technical and office facilities. These actions included all geographies, with particular attention in the developed areas of the world that have and are experiencing large declines in business activity, and included the following:

·                  During the fourth quarter of 2008, 3M announced the elimination of more than 2,400 positions. Of these employment reductions, about 31 percent were in the United States, 29 percent in Europe, 24 percent in Latin America and Canada, and 16 percent in the Asia Pacific area. These restructuring actions resulted in a fourth-quarter 2008 pre-tax charge of $229 million, with $186 million for employee-related items/benefits and other, and $43 million related to fixed asset impairments. The preceding charges were recorded in cost of sales ($84 million), selling, general and administrative expenses ($135 million), and research, development and related expenses ($10 million). Cash payments in 2008 related to this restructuring were not material.

·                  During the first quarter of 2009, 3M announced the elimination of approximately 1,200 positions. Of these employment reductions, about 43 percent were in the United States, 36 percent in Latin America, 16 percent in Europe and 5 percent in the Asia Pacific area. These restructuring actions resulted in a first-quarter 2009 pre-tax charge of $67 million, with $61 million for employee-related items/benefits and $6 million related to fixed asset impairments. The preceding charges were recorded in cost of sales ($17 million), selling, general and administrative expenses ($47 million), and research, development and related expenses ($3 million).

·                  During the second quarter of 2009, 3M announced the permanent reduction of approximately 900 positions, the majority of which were concentrated in the United States, Western Europe and Japan. In the United States, another 700 people

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accepted a voluntary early retirement incentive program offer, which resulted in a $21 million non-cash charge. Of these aggregate employment reductions, about 66 percent were in the United States, 17 percent in the Asia Pacific area, 14 percent in Europe and 3 percent in Latin America and Canada. These restructuring actions in total resulted in a second-quarter 2009 pre-tax charge of $116 million, with $103 million for employee-related items/benefits and $13 million related to fixed asset impairments. The preceding charges were recorded in cost of sales ($68 million), selling, general and administrative expenses ($44 million), and research, development and related expenses ($4 million).

·                  During the third quarter of 2009, 3M announced the elimination of approximately 200 positions, with the majority of those occurring in Western Europe and, to a lesser extent, the United States. These restructuring actions, including a non-cash charge related to a pension settlement in Japan, resulted in a third-quarter 2009 net pre-tax charge of $26 million for employee-related items/benefits and other, which is net of $7 million of adjustments to prior 2008 and 2009 restructuring actions. The preceding charges were recorded in cost of sales ($25 million) and research, development and related expenses ($1 million).

Components of these restructuring actions by business segment for the first quarter of 2009 and a roll-forward of associated balances from December 31, 2009 follow below.

The remaining employee related items and benefits associated with these actions are expected to be paid out in cash in 2010.

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NOTE 5.  Supplemental Equity and Comprehensive Income Information

Consolidated Statement of Changes in Equity

3M Company and Subsidiaries

Three months ended Mar. 31, 2010

3M Company and Subsidiaries

Three months ended Mar. 31, 2009

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Consolidated Statement of Comprehensive Income (Loss)