Title:
RUBBER-CONTAINING GRAFT POLYMER, AND RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2019/188929
Kind Code:
A1
Abstract:
Provided is a butadiene-rubber-containing graft polymer that satisfies the following conditions (1), (2), and (3). (1) The proportion of the number of particles having an equivalent diameter of 400 nm or greater to the number of particles having an equivalent diameter of 100 nm or greater is 5% or less. (2) The volume average particle size, excluding particles having an equivalent diameter of 100 nm or less, is 150–250 nm, inclusive. (3) The proportion of the number of particles having an equivalent diameter of 150 nm or greater and a roundness of 0.75 or less with respect to the number of particles having an equivalent diameter of 150 nm or greater is 70% or greater.
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Inventors:
HIRANO YUSUKE (JP)
MATSUOKA SHINJI (JP)
IIMORI MASASHI (JP)
SUENAGA NAOTAKA (JP)
KUROZUMI TOMOHIRO (JP)
MATSUI YUKI (JP)
MATSUOKA SHINJI (JP)
IIMORI MASASHI (JP)
SUENAGA NAOTAKA (JP)
KUROZUMI TOMOHIRO (JP)
MATSUI YUKI (JP)
Application Number:
PCT/JP2019/012406
Publication Date:
October 03, 2019
Filing Date:
March 25, 2019
Export Citation:
Assignee:
MITSUBISHI CHEM CORP (JP)
International Classes:
C08F279/02; C08L25/08; C08L51/04; C08L67/00; C08L69/00
Domestic Patent References:
| WO2015159980A1 | 2015-10-22 | |||
| WO2019009421A1 | 2019-01-10 |
Foreign References:
| JP2016000828A | 2016-01-07 | |||
| JP2015199779A | 2015-11-12 | |||
| JP2018027993A | 2018-02-22 | |||
| JP2012025941A | 2012-02-09 | |||
| JP2001342336A | 2001-12-14 | |||
| JPH1180208A | 1999-03-26 |
Attorney, Agent or Firm:
TAZAKI Akira et al. (JP)
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