FR2340961A1 - Composition chimique mixte de polymeres de propylene resistant au choc et procede pour sa preparation - Google Patents

Composition chimique mixte de polymeres de propylene resistant au choc et procede pour sa preparation

Info

Publication number
FR2340961A1
FR2340961A1 FR7700498A FR7700498A FR2340961A1 FR 2340961 A1 FR2340961 A1 FR 2340961A1 FR 7700498 A FR7700498 A FR 7700498A FR 7700498 A FR7700498 A FR 7700498A FR 2340961 A1 FR2340961 A1 FR 2340961A1
Authority
FR
France
Prior art keywords
impact
preparation
chemical composition
propylene polymers
mixed chemical
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
FR7700498A
Other languages
English (en)
Other versions
FR2340961B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries Ltd
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
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Publication of FR2340961A1 publication Critical patent/FR2340961A1/fr
Application granted granted Critical
Publication of FR2340961B1 publication Critical patent/FR2340961B1/fr
Granted legal-status Critical Current

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
    • C08F297/083—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 the monomers being ethylene or propylene
    • C08F297/086—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 the monomers being ethylene or propylene the block polymer contains at least three blocks

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
FR7700498A 1976-02-13 1977-01-10 Composition chimique mixte de polymeres de propylene resistant au choc et procede pour sa preparation Granted FR2340961A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51013915A JPS5847402B2 (ja) 1976-02-13 1976-02-13 成形用重合体組成物およびその製法

Publications (2)

Publication Number Publication Date
FR2340961A1 true FR2340961A1 (fr) 1977-09-09
FR2340961B1 FR2340961B1 (fr) 1979-03-09

Family

ID=11846453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700498A Granted FR2340961A1 (fr) 1976-02-13 1977-01-10 Composition chimique mixte de polymeres de propylene resistant au choc et procede pour sa preparation

Country Status (18)

Country Link
US (1) US4128606A (fr)
JP (1) JPS5847402B2 (fr)
AR (1) AR215255A1 (fr)
AT (1) AT350255B (fr)
AU (1) AU507438B2 (fr)
BE (1) BE850136A (fr)
BR (1) BR7700090A (fr)
CA (1) CA1086888A (fr)
DE (1) DE2700774B2 (fr)
ES (1) ES454905A1 (fr)
FR (1) FR2340961A1 (fr)
GB (1) GB1543096A (fr)
IT (1) IT1077564B (fr)
MX (1) MX3850E (fr)
NO (1) NO148189C (fr)
PT (1) PT66167B (fr)
SE (1) SE431340B (fr)
ZA (1) ZA7768B (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2377432A1 (fr) * 1977-01-13 1978-08-11 Mitsui Petrochemical Ind Composition chimique mixte de polymeres de propylene resistant au choc et procede pour sa preparation
EP0022376A2 (fr) * 1979-07-09 1981-01-14 Mitsui Petrochemical Industries, Ltd. Procédé pour préparer une composition de mélange chimique de résines éthyléniques non élastomères et articles façonnés d'une telle composition
FR2462452A1 (fr) * 1979-07-27 1981-02-13 El Paso Polyolefins Procede de copolymerisation sequencee d'ethylene et de propylene et produit obtenu
FR2467218A1 (fr) * 1979-10-13 1981-04-17 Sumitomo Chemical Co Procede de production de copolymeres sequences propylene/ethylene
EP0027386A1 (fr) * 1979-10-16 1981-04-22 Mitsui Petrochemical Industries, Ltd. Procédé de préparation d'une composition de résine de propylène et articles moulés à partir de cette composition
FR2486084A2 (fr) * 1980-07-07 1982-01-08 El Paso Polyolefins Copolymere sequence propylene-ethylene
EP0077532A2 (fr) * 1981-10-14 1983-04-27 MONTEDISON S.p.A. Compositions de polypropylène ayant une résistance au choc accrue à basse température et leur procédé de préparation
US4473687A (en) * 1978-11-11 1984-09-25 Hoechst Aktiengesellschaft Polypropylene molding composition and process for its preparation
EP0714923A1 (fr) * 1994-11-21 1996-06-05 Showa Denko Kabushiki Kaisha Copolymère bloc de propylène et son procédé de production

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5316748A (en) * 1976-07-30 1978-02-16 Aicello Chemical Co Polyolefin composition
JPS54139693A (en) * 1978-04-21 1979-10-30 Sumitomo Chem Co Ltd Preparation of propylene-ethylene block copolymer
JPS603324B2 (ja) * 1978-12-28 1985-01-28 三井化学株式会社 エチレン共重合体の製造方法
US4395519A (en) * 1979-04-18 1983-07-26 Mitsui Petrochemical Industries, Ltd. Physically blended propylene polymer composition
JPS5688447A (en) * 1979-12-21 1981-07-17 Mitsubishi Petrochem Co Ltd Propylene polymer composition containing inorganic filler
US4284738A (en) * 1980-08-11 1981-08-18 El Paso Polyolefins Company Ethylene-propylene block copolymerization process and product
US4334041A (en) * 1980-08-11 1982-06-08 El Paso Polyolefins Company Two-phase ethylene-propylene block copolymerization process
DE3035570A1 (de) * 1980-09-20 1982-05-06 Basf Ag, 6700 Ludwigshafen Schlagfeste thermoplastische formmasse
US4308357A (en) * 1980-10-20 1981-12-29 El Paso Polyolefins Company Block copolymerization process and product
JPS57170911A (en) * 1981-04-16 1982-10-21 Mitsui Toatsu Chem Inc Continuous preparation of propylene-ethylene copolymer
US4491652A (en) * 1981-05-13 1985-01-01 Uniroyal, Inc. Sequentially prepared thermoplastic elastomer and method of preparing same
JPS5883016A (ja) * 1981-11-13 1983-05-18 Mitsui Petrochem Ind Ltd プロピレンブロツク共重合体の製法
JPS59187043A (ja) * 1983-04-08 1984-10-24 Mitsui Petrochem Ind Ltd プロピレン重合体組成物及びその製法
DE3331877A1 (de) * 1983-09-03 1985-03-21 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung einer polypropylen-formmasse
JPS60115603A (ja) * 1983-11-29 1985-06-22 Toa Nenryo Kogyo Kk オレフインの重合方法
JPS60115601A (ja) * 1983-11-29 1985-06-22 Mitsui Toatsu Chem Inc 耐衝撃性ポリプロピレン樹脂組成物
JPH0678468B2 (ja) * 1986-05-27 1994-10-05 三井石油化学工業株式会社 ポリプロピレン組成物
JPH0680140B2 (ja) * 1986-05-28 1994-10-12 三井石油化学工業株式会社 ポリプロピレン組成物
JPS6343942A (ja) * 1986-08-12 1988-02-25 Mitsui Petrochem Ind Ltd 自動車バンパ−用樹脂組成物
US5006600A (en) * 1987-01-24 1991-04-09 Basf Aktiengesellschaft Preparation of propylene/ethylene polymers
JP2598407B2 (ja) * 1987-05-11 1997-04-09 三井東圧化学株式会社 プロピレンーエチレン共重合体組成物及びその製造法
US5023300A (en) * 1988-01-04 1991-06-11 Exxon Chemical Patents Inc. Thermoplastic olefin alloys and method for producing the same
US5066723A (en) * 1988-07-15 1991-11-19 Exxon Chemical Patents Inc. Impact-modified polymers (p-1304)
US4999403A (en) * 1988-10-28 1991-03-12 Exxon Chemical Patents Inc. Graft polymers of functionalized ethylene-alpha-olefin copolymer with polypropylene, methods of preparation, and use in polypropylene compositions
US5292811A (en) * 1988-11-21 1994-03-08 Mitsui Petrochemical Industries, Ltd. Process for preparing thermoplastic elastomers
IL95097A0 (en) * 1989-08-23 1991-06-10 Himont Inc Thermoplastic olefin polymer and its preparation
IT1243188B (it) * 1990-08-01 1994-05-24 Himont Inc Composizioni poliolefiniche elastoplastiche
US5212246A (en) * 1990-09-28 1993-05-18 Himont Incorporated Olefin polymer films
US5218052A (en) * 1991-02-04 1993-06-08 Amoco Corporation Olefin polymerization and copolymerization process
CA2128920C (fr) * 1993-07-28 1999-06-01 Akihiko Yamamoto Compositions polymeriques de propylene
JP2886107B2 (ja) * 1994-04-19 1999-04-26 三菱化学株式会社 熱可塑性エラストマーシート状成形体
US5656675A (en) 1994-11-09 1997-08-12 Mitsui Petrochemical Industries, Ltd. Automotive molded roof material and process for producing the same
JPH08302114A (ja) * 1995-04-28 1996-11-19 Sumitomo Chem Co Ltd 熱可塑性樹脂組成物
TW452586B (en) 1996-08-09 2001-09-01 Chisso Corp Polypropylene composition, process for preparing the same and catalyst for polymerization
KR100500497B1 (ko) * 1997-04-17 2005-07-14 칫소가부시키가이샤 폴리프로필렌 조성물 및 그 제조 방법
IT1295925B1 (it) * 1997-10-28 1999-05-28 Montell North America Inc Composizioni polipropileniche ad elevato contenuto di cariche minerali pesanti, adatte al rivestimento di tubi metallici
EP1448622B1 (fr) * 2001-11-27 2006-04-26 Basell Poliolefine Italia S.r.l. Compositions de polymere de propylene claires et flexibles
US20060047071A1 (en) * 2001-12-19 2006-03-02 Anteo Pelliconi Impact-resistant polyolefin compositions
KR100921364B1 (ko) * 2002-06-26 2009-10-14 바셀 폴리올레핀 이탈리아 에스.알.엘 내충격성 폴리올레핀 조성물
CN100343327C (zh) * 2002-06-26 2007-10-17 巴塞尔聚烯烃意大利有限公司 抗冲击聚烯烃组合物
ATE520737T1 (de) * 2003-11-06 2011-09-15 Basell Poliolefine Srl Polypropylenzusammensetzung
KR101256036B1 (ko) * 2004-06-08 2013-04-19 바셀 폴리올레핀 이탈리아 에스.알.엘 강성, 충격 강도 및 파단점 신율의 높은 균형 및 낮은 열수축율을 갖는 폴리올레핀 조성물
KR101580849B1 (ko) * 2008-02-29 2015-12-30 바셀 폴리올레핀 이탈리아 에스.알.엘 폴리올레핀 조성물
CN106366431B (zh) * 2015-07-24 2019-05-31 中国石油化工股份有限公司 一种高刚性高韧性的聚丙烯组合物
CN109929185B (zh) * 2019-03-13 2020-09-11 浙江大学 一种生产聚丙烯组合物的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA920299A (en) * 1968-08-01 1973-01-30 Mitsui Petrochemical Industries Process for the polymerization and/or copolymerization of olefins with use of ziegler-type catalytsts supported on carrier
JPS5810415B2 (ja) * 1974-02-27 1983-02-25 三菱油化株式会社 ヘンセイポリプロピレン ノ セイゾウホウ
DE2417093B2 (de) * 1974-04-08 1979-09-27 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Polypropylen-Formmassen

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2377432A1 (fr) * 1977-01-13 1978-08-11 Mitsui Petrochemical Ind Composition chimique mixte de polymeres de propylene resistant au choc et procede pour sa preparation
US4473687A (en) * 1978-11-11 1984-09-25 Hoechst Aktiengesellschaft Polypropylene molding composition and process for its preparation
EP0022376A3 (en) * 1979-07-09 1981-07-08 Mitsui Petrochemical Industries, Ltd. Process for preparing a chemically blended composition of non-elastomeric ethylene resins, and shaped articles of such a composition
EP0022376A2 (fr) * 1979-07-09 1981-01-14 Mitsui Petrochemical Industries, Ltd. Procédé pour préparer une composition de mélange chimique de résines éthyléniques non élastomères et articles façonnés d'une telle composition
FR2462452A1 (fr) * 1979-07-27 1981-02-13 El Paso Polyolefins Procede de copolymerisation sequencee d'ethylene et de propylene et produit obtenu
FR2467218A1 (fr) * 1979-10-13 1981-04-17 Sumitomo Chemical Co Procede de production de copolymeres sequences propylene/ethylene
DE3038640A1 (de) * 1979-10-13 1981-08-27 Sumitomo Chemical Co., Ltd., Osaka Verfahren zur herstellung von propylen/aethylen-blockcopolymeren
EP0027386A1 (fr) * 1979-10-16 1981-04-22 Mitsui Petrochemical Industries, Ltd. Procédé de préparation d'une composition de résine de propylène et articles moulés à partir de cette composition
FR2486084A2 (fr) * 1980-07-07 1982-01-08 El Paso Polyolefins Copolymere sequence propylene-ethylene
EP0077532A2 (fr) * 1981-10-14 1983-04-27 MONTEDISON S.p.A. Compositions de polypropylène ayant une résistance au choc accrue à basse température et leur procédé de préparation
EP0077532A3 (en) * 1981-10-14 1984-12-19 Montedison S.P.A. Polypropylene compositions having improved impact strength properties at low temperatures and process for preparing same
EP0714923A1 (fr) * 1994-11-21 1996-06-05 Showa Denko Kabushiki Kaisha Copolymère bloc de propylène et son procédé de production
US5703172A (en) * 1994-11-21 1997-12-30 Showa Denko K.K. Propylene block copolymer and process for producing the same
US5804665A (en) * 1994-11-21 1998-09-08 Showa Denko K.K. Propylene block copolymer and process for producing the same

Also Published As

Publication number Publication date
PT66167B (en) 1978-07-10
NO148189B (no) 1983-05-16
DE2700774B2 (de) 1980-11-13
AR215255A1 (es) 1979-09-28
NO148189C (no) 1983-08-24
JPS5298045A (en) 1977-08-17
AU507438B2 (en) 1980-02-14
AU2112877A (en) 1978-07-13
JPS5847402B2 (ja) 1983-10-22
ATA7477A (de) 1978-10-15
BE850136A (fr) 1977-05-02
FR2340961B1 (fr) 1979-03-09
GB1543096A (en) 1979-03-28
ES454905A1 (es) 1977-12-01
BR7700090A (pt) 1977-09-06
DE2700774A1 (de) 1977-08-25
CA1086888A (fr) 1980-09-30
MX3850E (es) 1981-08-18
NO770051L (no) 1977-08-16
PT66167A (en) 1977-03-01
ZA7768B (en) 1977-11-30
IT1077564B (it) 1985-05-04
SE431340B (sv) 1984-01-30
SE7700029L (sv) 1977-08-14
US4128606A (en) 1978-12-05
AT350255B (de) 1979-05-25

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