Title:
RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2022/075350
Kind Code:
A1
Abstract:
A resin composition which contains: from 25% by mass to 99.99% by mass of (A) a thermoplastic resin that has a weight average molecular weight (Mw) of 50,000 or more in terms of polystyrene as determined by gel permeation chromatography (GPC); and from 0.01% by mass to 15% by mass of (B) a copolymer that satisfies the requirements (b-1) to (b-3) described below, while containing a structural unit that is derived from an α-olefin having 3 or more carbon atoms.
(b-1) The kinematic viscosity at 100°C is from 10 to 5,000 mm2/s. (b-2) The content of the structural unit that is derived from an α-olefin having 3 or more carbon atoms is within the range of from 60 mol% to 85 mol%. (b-3) The weight average molecular weight (Mw) in terms of polystyrene as determined by gel permeation chromatography (GPC) is from 1,000 to 30,000, and the molecular weight distribution (Mw/Mn) is 2.5 or less.
More Like This:
| WO/2022/014599 | COMPOSITION AND CURED BODY |
| JP3529929 | PRODUCTION OF OLEFIN POLYMER |
Inventors:
ABE SHOTA (JP)
Application Number:
PCT/JP2021/036930
Publication Date:
April 14, 2022
Filing Date:
October 06, 2021
Export Citation:
Assignee:
MITSUI CHEMICALS INC (JP)
International Classes:
C08F210/00; C08L23/00; C08L23/12; C08L101/00
Foreign References:
| JP2019218459A | 2019-12-26 | |||
| JP2019189818A | 2019-10-31 | |||
| JP2008539290A | 2008-11-13 | |||
| JP2005508416A | 2005-03-31 | |||
| JP2008163140A | 2008-07-17 | |||
| JP2012162631A | 2012-08-30 | |||
| JP2001348469A | 2001-12-18 | |||
| JP2018172532A | 2018-11-08 | |||
| JP2003528948A | 2003-09-30 | |||
| JP2796376B2 | 1998-09-10 | |||
| US4960878A | 1990-10-02 | |||
| US5041584A | 1991-08-20 | |||
| KR100551147B1 | 2006-02-13 | |||
| JPH01501950A | 1989-07-06 | |||
| JPH03179005A | 1991-08-05 | |||
| JPH03179006A | 1991-08-05 | |||
| JPH03207703A | 1991-09-11 | |||
| JPH03207704A | 1991-09-11 | |||
| US5321106A | 1994-06-14 | |||
| JP2004051676A | 2004-02-19 | |||
| JP2020097743A | 2020-06-25 |
Other References:
TOSOH FINECHEM CORPORATION, TOSOH RESEARCH & TECHNOLOGY REVIEW, vol. 47, 2003, pages 55
G. J. RAY, MACROMOLECULES, vol. 10, 1977, pages 773
J. C. RANDALL, MACRO-MOLECULES, vol. 15, 1982, pages 353
K. KIMURA, POLYMER, vol. 25, 1984, pages 4418
G. J. RAY, MACROMOLECULES, vol. 10, 1977, pages 773
J. C. RANDALL, MACRO-MOLECULES, vol. 15, 1982, pages 353
K. KIMURA, POLYMER, vol. 25, 1984, pages 4418
Attorney, Agent or Firm:
SSINPAT PATENT FIRM (JP)
Download PDF: