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Patent Searching and Data


Title:
MODIFIED POLYOLEFIN RESIN
Document Type and Number:
WIPO Patent Application WO/2018/128111
Kind Code:
A1
Abstract:
Provided is a modified polyolefin resin having excellent chipping resistance. The modified polyolefin resin is a copolymer in which component (B) is grafted to component (A), wherein the component (A) is a polyolefin resin or a modified product thereof, and the component (B) is a polymer which includes a structural unit (i) derived from (meth)acrylic acid ester and represented by general formula (I) below, and has a glass transition temperature (Tg) of 0°C or lower. (I) CH2=C(R1)COOR2 (in formula (I), R1 represents a hydrogen atom or methyl, R2 represents a group represented by -CnH2n+1, and n represents an integer of 1-18.)

Inventors:
KONO, Masaru (21-1, Oji 5-chome, Kita-k, Tokyo 02, 〒1140002, JP)
TAKATA, Yuu (21-1, Oji 5-chome, Kita-k, Tokyo 02, 〒1140002, JP)
HAYAKAWA, Junichi (21-1, Oji 5-chome, Kita-k, Tokyo 02, 〒1140002, JP)
YADA, Minoru (21-1, Oji 5-chome, Kita-k, Tokyo 02, 〒1140002, JP)
KOMOTO, Naosuke (21-1, Oji 5-chome, Kita-k, Tokyo 02, 〒1140002, JP)
Application Number:
JP2017/046355
Publication Date:
July 12, 2018
Filing Date:
December 25, 2017
Export Citation:
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Assignee:
NIPPON PAPER INDUSTRIES CO., LTD. (4-1 Oji 1-chome, Kita-ku Tokyo, 02, 〒1140002, JP)
International Classes:
C08G81/02; C08F255/00; C09D5/00; C09D151/06
Foreign References:
JP2009040920A2009-02-26
JPH10158447A1998-06-16
JP2002338877A2002-11-27
JPS58173113A1983-10-12
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (Toranomon Mitsui Building, 8-1 Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
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