SG48072A1 - Polypropylene random copolymer and film thereof - Google Patents

Polypropylene random copolymer and film thereof

Info

Publication number
SG48072A1
SG48072A1 SG1996006856A SG1996006856A SG48072A1 SG 48072 A1 SG48072 A1 SG 48072A1 SG 1996006856 A SG1996006856 A SG 1996006856A SG 1996006856 A SG1996006856 A SG 1996006856A SG 48072 A1 SG48072 A1 SG 48072A1
Authority
SG
Singapore
Prior art keywords
film
random copolymer
polypropylene random
polypropylene
copolymer
Prior art date
Application number
SG1996006856A
Other languages
English (en)
Inventor
Eisuke Shiratani
Hajime Sadatoshi
Jiro Mori
Kazuki Wakamatsu
Seiichiro Ima
Original Assignee
Sumitomo Chemical Co
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=15942465&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG48072(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of SG48072A1 publication Critical patent/SG48072A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
SG1996006856A 1992-06-30 1993-06-30 Polypropylene random copolymer and film thereof SG48072A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17246392 1992-06-30

Publications (1)

Publication Number Publication Date
SG48072A1 true SG48072A1 (en) 1998-04-17

Family

ID=15942465

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996006856A SG48072A1 (en) 1992-06-30 1993-06-30 Polypropylene random copolymer and film thereof

Country Status (5)

Country Link
US (1) US6451936B1 (fr)
EP (1) EP0577407B2 (fr)
CA (1) CA2098664A1 (fr)
DE (1) DE69316093T3 (fr)
SG (1) SG48072A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3025016B2 (ja) * 1993-11-23 2000-03-27 ユニオン・カーバイド・ケミカルズ・アンド・プラスティックス・テクノロジー・コーポレイション ランダムコポリマー組成物
EP0669348B1 (fr) * 1994-02-25 1998-06-10 Sumitomo Chemical Company Limited Copolymère statistique de propylène et film laminé à partir de ce copolymère
ITMI940922A1 (it) * 1994-05-10 1995-11-11 Solvay Polimeri del propilene e procedimento per il loro ottenimento
JP3264148B2 (ja) * 1995-08-31 2002-03-11 住友化学工業株式会社 プロピレン−エチレンランダム共重合体、その製法及びフィルム
DE19543292A1 (de) * 1995-11-21 1997-05-22 Basf Ag Copolymerisate des Propylens mit anderen C¶2¶-C¶1¶¶0¶-Alk-1-enen
US6022628A (en) * 1997-08-11 2000-02-08 Union Carbide Chemicals & Plastics Technology Corporation Random copolymer compositions
DE19982211T1 (de) * 1998-10-06 2001-02-22 Idemitsu Petrochemical Co Statistisches Copolymer auf Propylen-Basis und Harzzusammensetzungen auf Propylen-Basis, Folien daraus und Harzlaminate auf Propylen-Basis
SG89407A1 (en) 2000-07-13 2002-06-18 Sumitomo Chemical Co Low temperature heat-sealable polypropylene-based film
JP4655344B2 (ja) * 2000-08-30 2011-03-23 住友化学株式会社 プロピレン系共重合体とその製造方法およびそのプロピレン系共重合体からなるフィルム
EP1209187A1 (fr) * 2000-11-28 2002-05-29 Borealis GmbH Utilisation de terpolymères de propylène pour la préparation de films
WO2002044251A1 (fr) * 2000-11-28 2002-06-06 Borealis Gmbh Utilisation de terpolymeres de propylene pour produire des feuils
JP5624466B2 (ja) * 2007-08-03 2014-11-12 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 プロピレンターポリマーの製造方法
PL3071608T3 (pl) * 2013-11-21 2025-09-01 W.R. Grace & Co. - Conn. Wytwarzanie polimerów na bazie propylenu o wysokiej zawartości komonomerów
KR101764557B1 (ko) 2013-12-09 2017-08-02 바셀 폴리올레핀 이탈리아 에스.알.엘 다층 금속 증착된 필름
WO2023278772A1 (fr) * 2021-07-02 2023-01-05 W.R. Grace & Co.-Conn. Terpolymère de propylène et films de thermoscellage fabriqués à partir dudit terpolymère de propylène

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2637990A1 (de) 1976-08-24 1978-03-02 Hoechst Ag Propylen-terpolymer
CA1178414A (fr) * 1978-02-08 1984-11-27 Toyo Boseki Kabushiki Kaisha (Trading Under The Name Of Toyobo Co., Ltd.) Materiau d'emballage etanche
DE2923754C3 (de) * 1978-06-14 1996-02-08 Sumitomo Chemical Co Verfahren zur Herstellung eines Propylencopolymeren und dessen Verwendung in einem vielschichtigen Polypropylen-Propylencopolymer-Film
GB2105651B (en) * 1978-06-14 1983-09-01 Sumitomo Chemical Co Multi-layer polypropylene film
CA1152697A (fr) * 1978-12-28 1983-08-23 Kiyoshi Matsuyama Methode d'obtention de copolymere de propylene
JPS5661414A (en) * 1979-10-24 1981-05-26 Mitsubishi Petrochem Co Ltd Novel propylene copolymer
US4761462A (en) * 1983-09-20 1988-08-02 Sumitomo Chemical Company, Limited Packaging propylene copolymer film
JPS60166455A (ja) 1983-12-29 1985-08-29 住友化学工業株式会社 ポリプロピレン積層フイルム
CA1334841C (fr) † 1988-09-13 1995-03-21 Mamoru Kioka Composante catalytique pour la polymerisation d'olefines; methode de preparation; catalyseurs pour la polymerisation d'olefines; methode de polymerisation d'olefines
JPH072799B2 (ja) † 1988-12-16 1995-01-18 住友化学工業株式会社 高立体規則性ａ―オレフィン重合体の製造方法
KR950008513B1 (ko) * 1989-10-31 1995-07-31 유니온 카바이드 케미칼즈 앤드 플라스틱스 캄파니 인코포레이티드 랜덤 공중합체의 제조방법
JPH0798842B2 (ja) * 1990-03-14 1995-10-25 住友化学工業株式会社 α―オレフィン重合用固体触媒成分の製造方法
IT1243430B (it) † 1990-09-28 1994-06-10 Himont Inc Composizioni di polimeri cristallini del propilene aventi bassa temperatura

Also Published As

Publication number Publication date
EP0577407B2 (fr) 2000-11-29
DE69316093D1 (de) 1998-02-12
DE69316093T2 (de) 1998-05-20
DE69316093T3 (de) 2002-01-24
US6451936B1 (en) 2002-09-17
EP0577407A1 (fr) 1994-01-05
CA2098664A1 (fr) 1993-12-31
EP0577407B1 (fr) 1998-01-07

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