FR2377432A1 - 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
FR2377432A1
FR2377432A1 FR7800953A FR7800953A FR2377432A1 FR 2377432 A1 FR2377432 A1 FR 2377432A1 FR 7800953 A FR7800953 A FR 7800953A FR 7800953 A FR7800953 A FR 7800953A FR 2377432 A1 FR2377432 A1 FR 2377432A1
Authority
FR
France
Prior art keywords
propylene
weight
preparation
mole
chemical composition
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
FR7800953A
Other languages
English (en)
French (fr)
Other versions
FR2377432B1 (no
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 FR2377432A1 publication Critical patent/FR2377432A1/fr
Application granted granted Critical
Publication of FR2377432B1 publication Critical patent/FR2377432B1/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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Dental Preparations (AREA)
  • Graft Or Block Polymers (AREA)
FR7800953A 1977-01-13 1978-01-13 Composition chimique mixte de polymeres de propylene resistant au choc et procede pour sa preparation Granted FR2377432A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP195777A JPS5388049A (en) 1977-01-13 1977-01-13 Molding polymer composition and its preparation

Publications (2)

Publication Number Publication Date
FR2377432A1 true FR2377432A1 (fr) 1978-08-11
FR2377432B1 FR2377432B1 (no) 1980-06-06

Family

ID=11516065

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800953A Granted FR2377432A1 (fr) 1977-01-13 1978-01-13 Composition chimique mixte de polymeres de propylene resistant au choc et procede pour sa preparation

Country Status (18)

Country Link
JP (1) JPS5388049A (no)
AR (1) AR214227A1 (no)
AT (1) AT361705B (no)
AU (1) AU515803B2 (no)
BE (1) BE862889R (no)
BR (1) BR7800199A (no)
CA (1) CA1100248A (no)
DE (1) DE2801217A1 (no)
ES (1) ES465908A1 (no)
FR (1) FR2377432A1 (no)
GB (1) GB1566391A (no)
IT (1) IT1091971B (no)
MX (1) MX146312A (no)
NL (1) NL7800474A (no)
NO (1) NO148222C (no)
PT (1) PT67499B (no)
SE (1) SE432598B (no)
ZA (1) ZA7874B (no)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018025A1 (en) * 1979-04-01 1980-10-29 Stamicarbon B.V. Polymerization of alkenes-1 and shaped articles made thereby
EP0077532A2 (en) * 1981-10-14 1983-04-27 MONTEDISON S.p.A. Polypropylene compositions having improved impact strength properties at low temperatures and process for preparing same
US4473687A (en) * 1978-11-11 1984-09-25 Hoechst Aktiengesellschaft Polypropylene molding composition and process for its preparation
FR2557118A1 (fr) * 1983-12-24 1985-06-28 Stamicarbon Copolymere sequence ethylene/propylene resistant au choc et procede de preparation d'un tel copolymere sequence
FR2557119A1 (fr) * 1983-12-24 1985-06-28 Stamicarbon Procede de preparation d'un copolymere sequence ethylene/propylene resistant au choc
FR2557117A1 (fr) * 1983-12-24 1985-06-28 Stamicarbon Copolymere sequence d'ethylene-propylene resistant au choc et procede pour sa preparation

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK87422C (da) * 1951-05-23 1959-06-15 Emil Menz Anordning ved damekorsetter.
US4284739A (en) * 1979-07-27 1981-08-18 El Paso Polyolefins Company Block copolymerization process
JPS5645935A (en) * 1979-09-22 1981-04-25 Idemitsu Petrochem Co Ltd Polypropylene composition for which thermoforming cycle can be reduced
JPS5661416A (en) * 1979-10-24 1981-05-26 Sumitomo Chem Co Ltd Preparation of propylene-ethylene block copolymer
JPS5672042A (en) * 1979-11-16 1981-06-16 Sumitomo Chem Co Ltd Polyolefin resin composition
JPS5815548A (ja) * 1981-07-21 1983-01-28 Mitsui Petrochem Ind Ltd ポリプロピレン組成物
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
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
GB8424180D0 (en) * 1984-09-25 1984-10-31 Shell Int Research Sequential polymerization of ethylene and propylene
JPH0678469B2 (ja) * 1986-06-30 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
AU599201B2 (en) * 1988-01-29 1990-07-12 Basf Aktiengesellschaft Preparation of propylene/ethylene polymers
TW274087B (no) 1991-08-14 1996-04-11 Mitsui Petroleum Chemicals Ind
GB9208221D0 (en) * 1992-04-14 1992-05-27 Mclaren Cars Nv Improvements in or relating to vehicles
CA2128920C (en) * 1993-07-28 1999-06-01 Akihiko Yamamoto Propylene polymer compositions
US5656675A (en) * 1994-11-09 1997-08-12 Mitsui Petrochemical Industries, Ltd. Automotive molded roof material and process for producing the same
CA2162946C (en) * 1994-11-21 2004-01-06 Kazuyuki Watanabe Propylene block copolymer and process for producing the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1961334A1 (de) * 1968-12-10 1970-07-02 Mitsubishi Petrochemical Co Verfahren zur Herstellung von modifiziertem Polypropylen
FR2262054A1 (no) * 1974-02-27 1975-09-19 Mitsubishi Petrochemical Co
FR2340961A1 (fr) * 1976-02-13 1977-09-09 Mitsui Petrochemical Ind Composition chimique mixte de polymeres de propylene resistant au choc et procede pour sa preparation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2417093B2 (de) * 1974-04-08 1979-09-27 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Polypropylen-Formmassen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1961334A1 (de) * 1968-12-10 1970-07-02 Mitsubishi Petrochemical Co Verfahren zur Herstellung von modifiziertem Polypropylen
FR2262054A1 (no) * 1974-02-27 1975-09-19 Mitsubishi Petrochemical Co
FR2340961A1 (fr) * 1976-02-13 1977-09-09 Mitsui Petrochemical Ind Composition chimique mixte de polymeres de propylene resistant au choc et procede pour sa preparation

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473687A (en) * 1978-11-11 1984-09-25 Hoechst Aktiengesellschaft Polypropylene molding composition and process for its preparation
EP0018025A1 (en) * 1979-04-01 1980-10-29 Stamicarbon B.V. Polymerization of alkenes-1 and shaped articles made thereby
EP0077532A2 (en) * 1981-10-14 1983-04-27 MONTEDISON S.p.A. Polypropylene compositions having improved impact strength properties at low temperatures and process for preparing same
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
FR2557117A1 (fr) * 1983-12-24 1985-06-28 Stamicarbon Copolymere sequence d'ethylene-propylene resistant au choc et procede pour sa preparation
FR2557119A1 (fr) * 1983-12-24 1985-06-28 Stamicarbon Procede de preparation d'un copolymere sequence ethylene/propylene resistant au choc
FR2557118A1 (fr) * 1983-12-24 1985-06-28 Stamicarbon Copolymere sequence ethylene/propylene resistant au choc et procede de preparation d'un tel copolymere sequence
EP0149827A2 (en) * 1983-12-24 1985-07-31 Dsm N.V. Impact-resistant ethylene-propylene block copolymer and process for preparing such a block copolymer
EP0149828A2 (en) * 1983-12-24 1985-07-31 Dsm N.V. Impact-resistant ethylene-propylene block copolymer and process for preparing such a block copolymer
EP0150450A2 (en) * 1983-12-24 1985-08-07 Dsm N.V. Process for preparing an impact-resistant ethylene-propylene block copolymer
EP0150450A3 (en) * 1983-12-24 1985-08-21 Stamicarbon B.V. Process for preparing an impact-resistant ethylene-propylene block copolymer
EP0149827A3 (en) * 1983-12-24 1985-08-21 Stamicarbon B.V. Impact-resistant ethylene-propylene block copolymer and process for preparing such a block copolymer
EP0149828A3 (en) * 1983-12-24 1985-08-21 Stamicarbon B.V. Impact-resistant ethylene-propylene block copolymer and process for preparing such a block copolymer

Also Published As

Publication number Publication date
IT1091971B (it) 1985-07-06
NO148222B (no) 1983-05-24
PT67499B (en) 1979-06-08
GB1566391A (en) 1980-04-30
NO780127L (no) 1978-07-14
AT361705B (de) 1981-03-25
ES465908A1 (es) 1978-09-16
CA1100248A (en) 1981-04-28
DE2801217A1 (de) 1978-07-20
ZA7874B (en) 1978-10-25
MX146312A (es) 1982-06-04
PT67499A (en) 1978-02-01
AR214227A1 (es) 1979-05-15
FR2377432B1 (no) 1980-06-06
IT7819255A0 (it) 1978-01-13
NL7800474A (nl) 1978-07-17
AU515803B2 (en) 1981-04-30
JPS5388049A (en) 1978-08-03
BE862889R (fr) 1978-07-13
SE432598B (sv) 1984-04-09
AU3225378A (en) 1979-07-19
NO148222C (no) 1983-08-31
SE7800359L (sv) 1978-07-14
JPS5726613B2 (no) 1982-06-05
ATA22578A (de) 1980-08-15
BR7800199A (pt) 1978-10-24

Similar Documents

Publication Publication Date Title
FR2377432A1 (fr) Composition chimique mixte de polymeres de propylene resistant au choc et procede pour sa preparation
JPS5657814A (en) Preparation of molding olefin copolymer
DE3275097D1 (en) Process for producing a propylene block copolymer, and moulded articles of such a copolymer
CA2070654A1 (en) Process for producing cyclic olefin based polymers, cyclic olefin copolymers, compositions and molded articles comprising the copolymers
FI953626A0 (fi) Eteeni-interpolymerointeja
IT1206128B (it) Composizioni polipropileniche resistenti all'urto aventi migliorata resistenza allo sbiancamento.
ES8206596A1 (es) Procedimiento para la fabricacion de piezas moldeadas a par-tir de una masa de moldeo ternaria
JPS54139693A (en) Preparation of propylene-ethylene block copolymer
FR2526803A1 (fr) Compositions de polymeres d'ethylene et application a la fabrication de films
FR2734570B1 (fr) Procede de preparation d'un catalyseur de type ziegler-natta
JPS5622304A (en) Polymerization of olefin
JPS55116716A (en) Continuous preparation of propylene-ethylene block copolymer
FR2596402B1 (fr) Compositions polyolefiniques ternaires et un procede pour leur transformation en articles industriels
FR2677989B1 (fr) Compositions contenant des copolymeres d'ethylene et films obtenus.
JPS5690810A (en) Production of polyethylene
JPS5518428A (en) Preparation of prolylene-ethylene block copolymer
JPS5610509A (en) Production of propylene copolymer
JPS5690809A (en) Production of polyethylene