Title:
PURIFIED POLYMERIC MATERIAL AND METHOD FOR PRODUCING THE PURIFIED POLYMERIC MATERIAL
Document Type and Number:
Japanese Patent JP2012224865
Kind Code:
A
Abstract:
To obtain a filtered polymeric composition having a reduced amount of particulate impurities.
A method is disclosed to purify a polymeric material by filtering a melt containing poly(arylene ether) and poly(alkenyl aromatic) through a melt filtration system. The filtered polymeric composition thus obtained is suitable for use in data storage media applications.
Inventors:
DONG JIAWEN
GUO HUA
HOSSAN ROBERT JOHN
LIETZAU CHRISTIAN
MHETAR VIJAY R
GUO HUA
HOSSAN ROBERT JOHN
LIETZAU CHRISTIAN
MHETAR VIJAY R
Application Number:
JP2012177343A
Publication Date:
November 15, 2012
Filing Date:
August 09, 2012
Export Citation:
Assignee:
SABIC INNOVATIVE PLASTICS IP BV
International Classes:
C08L71/12; B29C47/60; B29C47/68; B29C48/395; B29D17/00; B32B3/02; C08G65/46; C08L25/04; C08L25/06; C08L71/00; C08L71/10; C11D17/00; D01D1/10; B29K71/00; C08L25/02
Domestic Patent References:
JPH07304942A | 1995-11-21 | |||
JPS63256427A | 1988-10-24 | |||
JP2004136641A | 2004-05-13 | |||
JPS5217880B2 | 1977-05-18 | |||
JPS6391231A | 1988-04-21 | |||
JPH02247249A | 1990-10-03 | |||
JPH073070A | 1995-01-06 |
Foreign References:
WO2003048254A1 | 2003-06-12 |
Attorney, Agent or Firm:
Shinjiro Ono
Yasushi Kobayashi
Hiroyuki Tomita
Osamu Hoshino
Hiroaki Noya
Yasushi Kobayashi
Hiroyuki Tomita
Osamu Hoshino
Hiroaki Noya
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