Plastic and nonmetallic article shaping or treating: processes – Miscellaneous
Patent
1989-10-13
1991-08-20
Thurlow, Jeffery
Plastic and nonmetallic article shaping or treating: processes
Miscellaneous
264141, 264211, 26421123, 425204, B29B 790
Patent
active
050412590
ABSTRACT:
The present invention provides a novel method for producing a filler-containing colored thermoplastic resin composition superior in pigment dispersibility and impact resistance. This method includes melt kneading firstly at least a part of components of resin consisting of a thermoplastic resin (A) and/or a thermoplastic resin composition (B) with fillers (C), adding remainder of the resin, if any, with a pigment (E), and then further carrying out continuous melt-kneading.
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Fujii Takeshi
Fukuda Katsuyasu
Hori Shinichi
Kurioka Yukio
Mitsuno Tatsuyuki
Sumika Color Co., Ltd.
Sumitomo Chemical Co,. Ltd.
Thurlow Jeffery
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