PH21189A - A process for producing a propylene block copolymer composition - Google Patents

A process for producing a propylene block copolymer composition

Info

Publication number
PH21189A
PH21189A PH28088A PH28088A PH21189A PH 21189 A PH21189 A PH 21189A PH 28088 A PH28088 A PH 28088A PH 28088 A PH28088 A PH 28088A PH 21189 A PH21189 A PH 21189A
Authority
PH
Philippines
Prior art keywords
propylene
stage
ethylene
copolymer
producing
Prior art date
Application number
PH28088A
Other languages
English (en)
Inventor
Toyota Akinori
Kashiwa Norio
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=PH21189(A) "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
Publication of PH21189A publication Critical patent/PH21189A/en

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Materials For Medical Uses (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
PH28088A 1981-11-13 1982-11-04 A process for producing a propylene block copolymer composition PH21189A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
PH21189A true PH21189A (en) 1987-08-12

Family

ID=16093310

Family Applications (1)

Application Number Title Priority Date Filing Date
PH28088A PH21189A (en) 1981-11-13 1982-11-04 A process for producing a propylene block copolymer composition

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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* Cited by examiner, † Cited by third party
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JP5383808B2 (ja) 2008-09-24 2014-01-08 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ 良好な耐白化性を示すポリオレフィン組成物
EP2630171A1 (de) * 2010-10-19 2013-08-28 Basell Poliolefine Italia S.r.l. Verfahren für die herstellung von hochreinen propylenpolymeren
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CN105518897B (zh) * 2013-09-03 2019-04-26 大日本印刷株式会社 电池用包装材料的密封层用树脂组合物
KR102267271B1 (ko) * 2013-11-26 2021-06-18 더블유.알. 그레이스 앤드 캄파니-콘. 프로필렌 충격 공중합체의 제조 및 생성물
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JPS5847402B2 (ja) * 1976-02-13 1983-10-22 三井化学株式会社 成形用重合体組成物およびその製法
IT1054410B (it) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind Catalizzatori per la polimerizzazione delle alfa olefine
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Also Published As

Publication number Publication date
KR840002418A (ko) 1984-07-02
CA1190689A (en) 1985-07-16
KR860002050B1 (ko) 1986-11-20
NO161803B (no) 1989-06-19
AU555958B2 (en) 1986-10-16
AU8946282A (en) 1983-05-19
JPS5883016A (ja) 1983-05-18
DE3275097D1 (en) 1987-02-19
BR8206546A (pt) 1983-09-27
JPS631968B2 (de) 1988-01-14
EP0086300A1 (de) 1983-08-24
EP0086300B1 (de) 1987-01-14
US4547552A (en) 1985-10-15
NO823797L (no) 1983-05-16
NO161803C (no) 1989-09-27
ATE24922T1 (de) 1987-01-15

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