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Patent Searching and Data


Title:
POLYMER, GRAFT POLYMER, AND THERMOPLASTIC RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2019/009203
Kind Code:
A1
Abstract:
The present invention provides: a polymer capable of giving a graft polymer which has a low degree of crosslinking and nevertheless has a high degree of grafting; a graft polymer with a high degree of grafting which is suitable for use as a material for a thermoplastic resin composition capable of giving molded articles that are excellent in terms of impact resistance, surface appearance, and thermal stability; and a thermoplastic resin composition capable of giving molded articles that are excellent in terms of impact resistance, surface appearance, and thermal stability. The polymer is obtained by polymerizing a mixture comprising the following (Aa) ingredient and (Ab) ingredient. (Aa) ingredient: an acrylic ester. (Ab) ingredient: a branched polyfunctional compound having two or more allyl groups, all the carbon-carbon double bonds contained in the polyfunctional compound being derived from the allyl groups.

Inventors:
NAITO YOSHITAKA (JP)
TAO KOUSAKU (JP)
TAGUCHI YUKI (JP)
Application Number:
PCT/JP2018/024831
Publication Date:
January 10, 2019
Filing Date:
June 29, 2018
Export Citation:
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Assignee:
TECHNO UMG CO LTD (JP)
International Classes:
C08F220/18; C08F265/06; C08L51/06; C08L101/00
Foreign References:
CN101921362A2010-12-22
JP2017503031A2017-01-26
JP2016525583A2016-08-25
JPH06184235A1994-07-05
JPH10298376A1998-11-10
JP2017132989A2017-08-03
JP2018060726A2018-04-12
JP2012224670A2012-11-15
JP2002284823A2002-10-03
JP2012214734A2012-11-08
Other References:
See also references of EP 3650477A4
Attorney, Agent or Firm:
TAZAKI Akira et al. (JP)
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