Title:
精製ポリマー材料及びポリマー材料の精製方法
Document Type and Number:
Japanese Patent JP2007517918
Kind Code:
A
Abstract:
A method is disclosed to purify a polymeric material by filtering a melt comprising poly(arylene ether) and poly(alkenyl aromatic) through a melt filtration system. The method provides a filtered polymeric composition having reduced levels of particulate impurities. The filtered polymeric composition prepared is suitable for use in data storage media applications.
Inventors:
Don, Jawen
Guo, Hua
Hothan, Robert John
Riot zau, christian
Mejer, Vijay Earl
Guo, Hua
Hothan, Robert John
Riot zau, christian
Mejer, Vijay Earl
Application Number:
JP2006524762A
Publication Date:
July 05, 2007
Filing Date:
August 23, 2004
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
C08L25/00; B29B13/10; B29C47/60; B29C47/68; B29C48/395; B29D17/00; B32B3/02; C08G65/46; C08J3/20; C08L25/06; C08L53/00; C08L71/00; C08L71/10; C08L71/12; C11D17/00; D01D1/10; B29K25/00; B29K71/00; C08L25/02
Domestic Patent References:
| JP2004136641A | 2004-05-13 | |||
| JPS63256427A | 1988-10-24 | |||
| JPH073070A | 1995-01-06 | |||
| JPH02247249A | 1990-10-03 | |||
| JPS6391231A | 1988-04-21 | |||
| JPS63256427A | 1988-10-24 | |||
| JPH02247249A | 1990-10-03 | |||
| JPH07304942A | 1995-11-21 | |||
| JPS5217880B2 | 1977-05-18 |
Foreign References:
| WO2003048254A1 | 2003-06-12 |
Attorney, Agent or Firm:
Kenichi Matsumoto
Hirokazu Ogura
Toshihisa Kurokawa
Hirokazu Ogura
Toshihisa Kurokawa