JPH11322871A5 - - Google Patents

Info

Publication number
JPH11322871A5
JPH11322871A5 JP1998296442A JP29644298A JPH11322871A5 JP H11322871 A5 JPH11322871 A5 JP H11322871A5 JP 1998296442 A JP1998296442 A JP 1998296442A JP 29644298 A JP29644298 A JP 29644298A JP H11322871 A5 JPH11322871 A5 JP H11322871A5
Authority
JP
Japan
Prior art keywords
propylene
polymerization step
block copolymer
ethylene
polymerization
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1998296442A
Other languages
English (en)
Japanese (ja)
Other versions
JP4098419B2 (ja
JPH11322871A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP29644298A priority Critical patent/JP4098419B2/ja
Priority claimed from JP29644298A external-priority patent/JP4098419B2/ja
Publication of JPH11322871A publication Critical patent/JPH11322871A/ja
Publication of JPH11322871A5 publication Critical patent/JPH11322871A5/ja
Application granted granted Critical
Publication of JP4098419B2 publication Critical patent/JP4098419B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP29644298A 1998-03-11 1998-10-19 耐衝撃性プロピレンブロック共重合体 Expired - Fee Related JP4098419B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29644298A JP4098419B2 (ja) 1998-03-11 1998-10-19 耐衝撃性プロピレンブロック共重合体

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10-59504 1998-03-11
JP5950498 1998-03-11
JP29644298A JP4098419B2 (ja) 1998-03-11 1998-10-19 耐衝撃性プロピレンブロック共重合体

Publications (3)

Publication Number Publication Date
JPH11322871A JPH11322871A (ja) 1999-11-26
JPH11322871A5 true JPH11322871A5 (enExample) 2005-10-27
JP4098419B2 JP4098419B2 (ja) 2008-06-11

Family

ID=26400549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29644298A Expired - Fee Related JP4098419B2 (ja) 1998-03-11 1998-10-19 耐衝撃性プロピレンブロック共重合体

Country Status (1)

Country Link
JP (1) JP4098419B2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1586589A4 (en) * 2003-01-22 2008-02-06 Idemitsu Kosan Co OLEFIN POLYMERIZATION CATALYSTS AND METHODS FOR PRODUCING OLEFIN POLYMER
JP4876376B2 (ja) * 2004-07-08 2012-02-15 住友化学株式会社 プロピレン系ブロック共重合体の製造方法
JP4837994B2 (ja) * 2005-01-13 2011-12-14 日本ポリプロ株式会社 ポリプロピレン系ブロック共重合体、その用途、及びそれからなるポリプロピレン系樹脂組成物
CN100424099C (zh) * 2005-09-28 2008-10-08 北京金鼎科化工科技有限公司 一种催化剂活性组分及其制备方法、和包括该活性组分的催化剂
JP2007321136A (ja) * 2006-06-05 2007-12-13 Japan Polypropylene Corp ポリプロピレン系ブロック共重合体の製造方法
JP6557946B2 (ja) * 2013-06-20 2019-08-14 日本ポリプロ株式会社 プロピレン系ブロック共重合体
JP7088165B2 (ja) 2017-03-14 2022-06-21 住友化学株式会社 ヘテロファジックプロピレン重合材料及びプロピレン系樹脂組成物
KR102097217B1 (ko) * 2018-11-14 2020-04-03 한화토탈 주식회사 폴리프로필렌 수지 조성물, 그 제조방법 및 그로부터 제조된 성형품

Similar Documents

Publication Publication Date Title
JP2003522259A5 (enExample)
KR920004489A (ko) 엘라스토플라스틱 폴리올레핀 조성물
JP2004536212A5 (enExample)
ATE286082T1 (de) Schlagzähe propylencopolymerisate
CA2045723A1 (en) Injection-molded article
JPH115281A5 (enExample)
CA2128920A1 (en) Propylene polymer compositions
EP1829907A3 (en) Propylene/ethylene block copolymer, blushing-resistant transparent polypropylene resin for molding, elastomer for molding, and molded article obtained therefrom
KR950005898A (ko) 높은 충격 강도 및 강성을 동시에 갖는 폴리올레핀 조성물
KR840002015A (ko) 저온에서 개량 충격 강도성질을 갖는 폴리프로필렌 조성물
CA2387708A1 (en) Polyethylene moulding compound with an improved escr-stiffness relation and an improved swelling rate, a method for the production thereof and the use thereof
CA2015683A1 (en) Plasto-elastic polypropylene compositions
JP2005520011A5 (enExample)
CA2142748A1 (en) Ethylene Polymer and Process for Preparing the Same
CA2315178A1 (en) Polyolefin composition having a high balance of stiffness and impact strength
WO2003008497A1 (en) Polyolefin resin composition
JPH11322871A5 (enExample)
CA2410486A1 (en) Polyolefin materials having enhanced surface durability
JP2005530901A5 (enExample)
RU2008125151A (ru) Ударопрочные полиолефиновые композиции
EP1106647A3 (en) Propylene-based copolymer composition
JP2002514666A5 (enExample)
EP0942021A4 (en) POLYPROPYLENE / PROPYLENE-ETHYLENE COPOLYMER COMPOSITION AND METHOD FOR THE PRODUCTION THEREOF
KR930004273B1 (ko) 부텐-i 공중합체 및 이를 포함하는 수지조성물
TW200643071A (en) Process for plasma coating a polypropylene object