Attached files

file filename
10-K - 10-K - Polypore International, Inc.a2197036z10-k.htm
EX-31.1 - EX-31.1 - Polypore International, Inc.a2197036zex-31_1.htm
EX-32.1 - EX-32.1 - Polypore International, Inc.a2197036zex-32_1.htm
EX-32.2 - EX-32.2 - Polypore International, Inc.a2197036zex-32_2.htm
EX-23.1 - EX-23.1 - Polypore International, Inc.a2197036zex-23_1.htm
EX-31.2 - EX-31.2 - Polypore International, Inc.a2197036zex-31_2.htm

Exhibit 21.1

SUBSIDIARIES OF POLYPORE INTERNATIONAL, INC.

Name of Subsidiary
  State or jurisdiction of
Incorporation or Organization

Alnery No. 104 Limited

  Hong Kong

Celgard Acquisition Corporation

  Cayman Islands

Celgard Korea, Inc. 

  South Korea

Celgard, LLC

  Delaware

Daramic Austria GmbH

  Austria

Daramic NSG Tianjin PE Separator Co., Ltd. 

  China

Daramic (Thailand) Limited

  Thailand

Daramic Acquisition Corporation

  Delaware

Daramic Asia, Inc. 

  Delaware

Daramic Holding, LLC

  Delaware

Daramic Holding S.A.S. 

  France

Daramic International, Inc. 

  Delaware

Daramic S.A.S. 

  France

Daramic S.r.l. 

  Italy

Daramic Separadores de Baterias Ltda. 

  Brazil

Daramic, LLC

  Delaware

Membrana GmbH

  Germany

Microporous Holding, LLC

  Delaware

Microporous Products, LLC

  Delaware

MP Assets Corporation

  Delaware

Polypore Acquisition GmbH

  Germany

Polypore B.V. 

  Netherlands

Polypore C.V. 

  Netherlands

Polypore K.K. 

  Japan

Polypore (Shanghai) Membrane Products Co. Ltd. 

  China

Daramic Battery Separator India Private Limited

  India

Separatorenerzeugung GmbH

  Austria

Separatorenerzeugung Holding GmbH

  Austria