公开(公告)号：US10308747B2

公开(公告)日：2019-06-04

申请号：US15500676

申请日：2015-09-29

Applicant: SEKISUI PLASTICS CO., LTD.

Inventor： Kohei Tazumi ,  Eiji Fukuyama ,  Michihiro Hayashi ,  Shota Endo ,  Masashi Yamashita

IPC: C08F255/02 ,  C08J9/14 ,  C08L51/06 ,  C08J9/00

Abstract: To obtain a modified polypropylene-based resin which shows specific viscoelasticity and from which an expanded sheet having a low open cell ratio can be obtained.

公开(公告)号：US11643538B2

公开(公告)日：2023-05-09

申请号：US16645556

申请日：2018-09-10

Applicant: SEKISUI PLASTICS CO., LTD.

Inventor： Yuichi Gondoh ,  Hirotaka Kondo ,  Masashi Yamashita ,  Masayuki Takano

IPC: C08L23/16 ,  C08K3/013 ,  C08J9/18 ,  C08K5/00 ,  C08L33/24 ,  C08L35/02

CPC classification number: C08L23/16 ,  C08J9/18 ,  C08K3/013 ,  C08K5/0041 ,  C08L33/24 ,  C08L35/02 ,  C08J2300/22 ,  C08J2300/26

Abstract: The thermoplastic elastomer composition contains a thermoplastic elastomer and a pigment.