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Title:
METHOD FOR MANUFACTURING POLYCARBONATE RESIN, POLYCARBONATE RESIN, AND METHODS FOR MANUFACTURING POLYCARBONATE-RESIN FILM AND POLYCARBONATE-RESIN PELLETS
Document Type and Number:
WIPO Patent Application WO/2012/133236
Kind Code:
A1
Abstract:
The present invention relates to a polycarbonate-resin manufacturing method whereby a polycarbonate resin that contains little foreign material and exhibits excellent thermal stability, hue, and mechanical strength is manufactured efficiently and stably.

Inventors:
YOKOGI MASASHI
KANEMASA TOMOAKI
SHIRAISHI YOSHITAKA
NAMIKI SHINGO
NAGAO TAKEHITO
YAMAMOTO MASANORI
Application Number:
PCT/JP2012/057619
Publication Date:
October 04, 2012
Filing Date:
March 23, 2012
Export Citation:
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Assignee:
MITSUBISHI CHEM CORP (JP)
YOKOGI MASASHI
KANEMASA TOMOAKI
SHIRAISHI YOSHITAKA
NAMIKI SHINGO
NAGAO TAKEHITO
YAMAMOTO MASANORI
International Classes:
B29B13/10; B29B9/06; B29B9/12; C08J3/12; C08J5/18; B29K69/00
Domestic Patent References:
WO2001083584A12001-11-08
WO2009034680A12009-03-19
Foreign References:
JP2010189581A2010-09-02
JP2009161745A2009-07-23
JP2008247953A2008-10-16
JP2010058410A2010-03-18
JP2002265583A2002-09-18
JP2002293913A2002-10-09
Attorney, Agent or Firm:
HAMADA Yuriko et al. (JP)
Yuriko Hamada (JP)
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