Title:
METHOD FOR PRODUCING TRANSPARENT RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2015/098428
Kind Code:
A1
Abstract:
According to this method for producing a transparent resin composition, a molten mixed resin is produced by continuously supplying a polycarbonate resin and an acrylic resin to a twin screw extruder, and the molten mixed resin is supplied to a single screw extruder that has a screw provided with a shearing unit. A transparent resin composition is continuously produced by kneading the molten mixed resin by means of the shearing unit that rotates at a speed of from 500 rpm to 4,000 rpm (inclusive).
Inventors:
KOBAYASHI AKIYOSHI (JP)
FUJII SHIGEYUKI (JP)
SAMESHIMA TAKAFUMI (JP)
SHIMIZU HIROSHI (JP)
FUJII SHIGEYUKI (JP)
SAMESHIMA TAKAFUMI (JP)
SHIMIZU HIROSHI (JP)
Application Number:
PCT/JP2014/081584
Publication Date:
July 02, 2015
Filing Date:
November 28, 2014
Export Citation:
Assignee:
TOSHIBA MACHINE CO LTD (JP)
HSP TECHNOLOGIES INC (JP)
HSP TECHNOLOGIES INC (JP)
International Classes:
B29B7/58; B29B7/42; B29B7/48; B29C48/395; C08J3/20; C08L33/00; C08L69/00; B29C48/385; B29C48/54; B29C48/55; B29C48/575
Domestic Patent References:
| WO2010061872A1 | 2010-06-03 |
Foreign References:
| JP2012201832A | 2012-10-22 | |||
| JP2012051997A | 2012-03-15 | |||
| JP2012167195A | 2012-09-06 |
Attorney, Agent or Firm:
S & S International PPC (JP)
Patent business corporation スズエ international patent firm (JP)
Patent business corporation スズエ international patent firm (JP)
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