Polypore International, Inc. v. Federal Trade Commission

CourtCourt of Appeals for the Eleventh Circuit
DecidedJuly 11, 2012
Docket11-10375
StatusPublished

This text of Polypore International, Inc. v. Federal Trade Commission (Polypore International, Inc. v. Federal Trade Commission) is published on Counsel Stack Legal Research, covering Court of Appeals for the Eleventh Circuit primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

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Polypore International, Inc. v. Federal Trade Commission, (11th Cir. 2012).

Opinion

Case: 11-10375 Date Filed: 07/11/2012 Page: 1 of 22

[PUBLISH]

IN THE UNITED STATES COURT OF APPEALS

FOR THE ELEVENTH CIRCUIT ________________________

No. 11-10375 ________________________

Agency No. FTC 9327

POLYPORE INTERNATIONAL, INC., a corporation,

Petitioner,

versus

FEDERAL TRADE COMMISSION,

Respondent.

________________________

Petition for Review of a Decision of the Federal Trade Commission _________________________

(July 11, 2012)

Before EDMONDSON, ANDERSON, and FARRIS,* Circuit Judges.

ANDERSON, Circuit Judge:

Polypore International appeals the Federal Trade Commission’s decision

* Honorable Jerome Farris, United States Circuit Judge for the Ninth Circuit, sitting by designation. Case: 11-10375 Date Filed: 07/11/2012 Page: 2 of 22

finding a violation of § 7 of the Clayton Act and ordering divestiture. The

Commission held that Polypore’s February 2008 acquisition of Microporous would

substantially lessen competition or tend to create a monopoly in relevant markets.

I. FACTS AND PROCEDURAL HISTORY

Polypore and the acquired Microporous Products are producers of battery

separators. Battery separators are membranes installed between the positive and

negative plates in flooded lead-acid batteries to prevent short circuits and to

regulate the flow of electrical current between the plates. The manufacturers of

these separators make them for different types of batteries and their size and

thickness are adjusted accordingly. Different types of batteries also perform better

with separators made of different materials.

Polypore, through its Daramic division, primarily manufactured pure

polyethylene (“PE”) separators for use in automotive and motive batteries.

Automotive batteries, also known as starter-lighter-ignition (“SLI”) batteries, are

used in cars, trucks, buses, boats, and jet skis, while motive batteries are used in

mobile industrial machines such as forklifts and mining equipment. Daramic also

produced separators for deep-cycle batteries, which are used in equipment that

requires a lower amperage over a longer period of time. Daramic had two

production plants in the United States and five overseas.

2 Case: 11-10375 Date Filed: 07/11/2012 Page: 3 of 22

The much smaller Microporous (formerly known as Amerace) manufactured

pure rubber battery separators (called Flex-Sil) for use in deep-cycle batteries and a

line of rubberized PE-based separators (CellForce) for use in motive batteries.

Microporous did not yet actually sell in the SLI battery market although for several

years they had been investigating entry into that market. Microporous operated one

plant in Piney Flats, Tennessee, and constructed one in Feistritz, Austria, which

was not yet operational and was intended to serve European customers.

Microporous had also purchased equipment for another production line that the

parties refer to as the “line in boxes” and which constituted some of the acquired

assets.

Microporous’s Flex-Sil product was recognized as being the industry

standard for deep-cycle batteries. Polypore introduced its Daramic HD product for

the deep-cycle market, which is made of latex-coated polyethylene. It is arguably

not as effective, and is used in low-end batteries. Despite a higher price,

Microporous’s Flex-Sil still controlled 90% of the market, while Daramic

controlled the remaining 10%. The market shares were the opposite in the motive

market, with Daramic owning 90% to Microporous’s 10%.

The other company that produces battery separators in the United States is

Entek. Entek produces separators for SLI batteries but ceased producing separators

3 Case: 11-10375 Date Filed: 07/11/2012 Page: 4 of 22

for motive batteries. Entek and Daramic alone competed in the SLI market, with

Entek controlling 52% of sales to Daramic’s 48%. One of the battery producers

testified, however, that Daramic and Entek did not behave as competitors. SLI

production accounts for three-quarters of all battery separator production. There

are numerous other separator producers in Europe and Asia but they do not sell to

North American battery makers.

The Commission identified these three battery types1 as the relevant product

markets and North America as the geographic scope of each. Major customers for

the battery separators were Johnson Controls (“JCI”), the largest manufacturer of

SLI batteries; Exide, the global leader in motive power batteries; Trojan Battery

Company, the global leader in deep-cycle batteries and Microporous’s largest

customer; East Penn Battery; Crown Battery; EnerSys; Douglas Battery, which

makes motive and deep-cycle batteries; and U.S. Battery, which makes deep-cycle

batteries.

In the early to mid 2000s, Microporous began testing the waters of the SLI

market. One of Daramic’s vice presidents, Tucker Roe, testified that its largest

customer, JCI, told him that Microporous was bidding on SLI contracts in 2003.

1 The ALJ identified a fourth battery type – the uninterruptible power source (“UPS”) – but the Commission rejected that finding, and it is not at issue on appeal.

4 Case: 11-10375 Date Filed: 07/11/2012 Page: 5 of 22

Daramic responded to this information by convincing JCI to enter into a long-term

supply contract by suggesting that it would cut off supply to JCI’s European

facilities if JCI declined Daramic’s long-term contract. Microporous in fact ran

sample SLI separators for JCI in 2003 and 2004, and obtained for its product the

status of “qualified” by JCI. For other reasons, however, JCI ultimately entered

into a contract with Entek. Microporous began talks in 2007 with Exide about

producing SLI separators for Exide’s North American and European markets, and

the two companies entered into memoranda of understanding in September 2007

and February 2008. Exide tested some of the sample separators that Microporous

created, and planned to purchase Microporous separators beginning in 2010.

Polypore was concerned about losing East Penn Battery to Microporous after it

learned of Microporous’s overtures in this area, and the Commission found that

Polypore made price concessions in order to retain East Penn’s business.

Polypore internal memos reveal that it had developed the “MP Plan,” which

was a response to competition from Microporous. The MP Plan sought to secure

long-term contracts with customers that Polypore thought were in danger of

switching to Microporous. Internal memos reveal Polypore’s concern about losing

business to this “real threat.” Polypore’s 2008 budget projected that Daramic

would lose increasing amounts of business to Microporous and would be forced to

5 Case: 11-10375 Date Filed: 07/11/2012 Page: 6 of 22

reduce prices if it did not acquire Microporous. Indeed, Daramic froze its 2009

prices because of fear about Microporous. One battery producer, EnerSys, used

Microporous’s prices in the motive market as leverage to bring down Daramic’s

prices, succeeding in that effort in 2004. Polypore was also concerned that it

would lose East Penn’s business if it did not act.

The president of Daramic put Microporous on the top of his list of potential

acquisitions to “eliminate price competition.” The 2008 budget predicted that it

could increase the prices of CellForce and Microporous’s industrial products if it

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