ATE24922T1 - Verfahren zur herstellung eines propylenblockcopolymers und aus solchem copolymer geformte artikel. - Google Patents

Verfahren zur herstellung eines propylenblockcopolymers und aus solchem copolymer geformte artikel.

Info

Publication number
ATE24922T1
ATE24922T1 AT82305588T AT82305588T ATE24922T1 AT E24922 T1 ATE24922 T1 AT E24922T1 AT 82305588 T AT82305588 T AT 82305588T AT 82305588 T AT82305588 T AT 82305588T AT E24922 T1 ATE24922 T1 AT E24922T1
Authority
AT
Austria
Prior art keywords
copolymer
propylene
stage
ethylene
processes
Prior art date
Application number
AT82305588T
Other languages
English (en)
Inventor
Norio Kashiwa
Akinori Toyota
Original Assignee
Mitsui Petrochemical Ind
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16093310&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE24922(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsui Petrochemical Ind filed Critical Mitsui Petrochemical Ind
Application granted granted Critical
Publication of ATE24922T1 publication Critical patent/ATE24922T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Graft Or Block Polymers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polymerisation Methods In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Insulating Materials (AREA)
  • Materials For Medical Uses (AREA)
AT82305588T 1981-11-13 1982-10-20 Verfahren zur herstellung eines propylenblockcopolymers und aus solchem copolymer geformte artikel. ATE24922T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56181018A JPS5883016A (ja) 1981-11-13 1981-11-13 プロピレンブロツク共重合体の製法
EP82305588A EP0086300B1 (de) 1981-11-13 1982-10-20 Verfahren zur Herstellung eines propylenblockcopolymers und aus solchem Copolymer geformte Artikel

Publications (1)

Publication Number Publication Date
ATE24922T1 true ATE24922T1 (de) 1987-01-15

Family

ID=16093310

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82305588T ATE24922T1 (de) 1981-11-13 1982-10-20 Verfahren zur herstellung eines propylenblockcopolymers und aus solchem copolymer geformte artikel.

Country Status (11)

Country Link
US (1) US4547552A (de)
EP (1) EP0086300B1 (de)
JP (1) JPS5883016A (de)
KR (1) KR860002050B1 (de)
AT (1) ATE24922T1 (de)
AU (1) AU555958B2 (de)
BR (1) BR8206546A (de)
CA (1) CA1190689A (de)
DE (1) DE3275097D1 (de)
NO (1) NO161803C (de)
PH (1) PH21189A (de)

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KR101632090B1 (ko) 2008-09-24 2016-06-20 바셀 폴리올레핀 이탈리아 에스.알.엘 양호한 백화 저항성을 갖는 폴리올레핀 조성물
EP2630171A1 (de) * 2010-10-19 2013-08-28 Basell Poliolefine Italia S.r.l. Verfahren für die herstellung von hochreinen propylenpolymeren
EP2722348A1 (de) * 2012-10-16 2014-04-23 Basell Poliolefine Italia S.r.l. Verfahren zur Herstellung von Random-Propylencopolymeren
CN104755511B (zh) * 2012-10-31 2016-12-28 埃克森美孚化学专利公司 丙烯共聚物组合物及其制备方法
WO2015033958A1 (ja) * 2013-09-03 2015-03-12 大日本印刷株式会社 電池用包装材料のシーラント層用の樹脂組成物
RU2707101C1 (ru) * 2013-11-26 2019-11-22 У.Р. Грейс Энд Ко.-Конн Получение ударопрочных сополимеров и продуктов на основе пропилена
WO2016094843A2 (en) 2014-12-12 2016-06-16 Exxonmobil Chemical Patents Inc. Olefin polymerization catalyst system comprising mesoporous organosilica support
EP3253807B1 (de) 2015-02-05 2023-04-26 Borealis AG Verfahren zur herstellung von polyethylen
WO2018022263A1 (en) 2016-07-29 2018-02-01 Exxonmobil Chemical Patents Inc. Polymerization processes using high molecular weight polyhydric quenching agents
CN111051359A (zh) * 2017-08-29 2020-04-21 格雷斯公司 烯烃聚合催化剂

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Also Published As

Publication number Publication date
JPS5883016A (ja) 1983-05-18
JPS631968B2 (de) 1988-01-14
CA1190689A (en) 1985-07-16
NO161803C (no) 1989-09-27
PH21189A (en) 1987-08-12
NO161803B (no) 1989-06-19
US4547552A (en) 1985-10-15
KR860002050B1 (ko) 1986-11-20
DE3275097D1 (en) 1987-02-19
EP0086300B1 (de) 1987-01-14
AU555958B2 (en) 1986-10-16
KR840002418A (ko) 1984-07-02
EP0086300A1 (de) 1983-08-24
BR8206546A (pt) 1983-09-27
NO823797L (no) 1983-05-16
AU8946282A (en) 1983-05-19

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EELA Cancelled due to lapse of time