POLYORGANOSILOXANE-CONTAINING-RUBBER LATEX AND PRODUCTION METHOD THEREFOR, POLYORGANOSILOXANE-CONTAINING-RUBBER-GRAFTED POLYMER, POWDER, RESIN COMPOSITION, AND MOLDED OBJECT

WIPO Patent Application WO/2018/212062

A1

The present invention addresses the problem of providing an impact resistance improver and a thermoplastic resin composition containing the impact resistance improver, which imparts impact resistance to molded objects to be obtained by molding a resin composition, e.g., a polycarbonate composition, at high temperatures and has excellent thermal stability (retention of mechanical properties after wet heat test, unsusceptibility to discoloration, and flame retardancy). The present invention relates to: a polyorganosiloxane-containing-rubber latex in which the total content of sulfate ions and sulfonate ions is 2.4 mmol or less per 100 g of the solid matter; a powder obtained from the latex; a resin composition comprising the powder and a resin; a molded object of the resin composition; and a method for producing the molded object.

SHIMONAKA AYAKO (JP)
NIINO HIROSHI (JP)
MATSUOKA SHINJI (JP)
FUJIKAWA YUICHIRO (JP)

PCT/JP2018/018101

November 22, 2018

May 10, 2018

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MITSUBISHI CHEM CORP (JP)

C08L83/04; C08F283/12; C08G77/08; C08J3/12; C08J3/16

WO2010024311A1	2010-03-04
WO2013129709A2	2013-09-06
WO2013157569A1	2013-10-24

JP2015110738A	2015-06-18
JP2013504670A	2013-02-07
JPS63286434A	1988-11-24
JPS62292837A	1987-12-19
JP2017098449A	2017-06-01
JP2005255961A	2005-09-22
JP2015110738A	2015-06-18
JP2001288269A	2001-10-16
JPH11222554A	1999-08-17

See also references of EP 3626780A4

TAZAKI Akira et al. (JP)

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