[go: up one dir, main page]

FR2463155B1 - - Google Patents

Info

Publication number
FR2463155B1
FR2463155B1 FR8017771A FR8017771A FR2463155B1 FR 2463155 B1 FR2463155 B1 FR 2463155B1 FR 8017771 A FR8017771 A FR 8017771A FR 8017771 A FR8017771 A FR 8017771A FR 2463155 B1 FR2463155 B1 FR 2463155B1
Authority
FR
France
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.)
Expired
Application number
FR8017771A
Other versions
FR2463155A1 (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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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
Priority claimed from JP10218779A external-priority patent/JPS6017369B2/ja
Priority claimed from JP10355679A external-priority patent/JPS6011044B2/ja
Priority claimed from JP10850779A external-priority patent/JPS6011045B2/ja
Application filed by Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Publication of FR2463155A1 publication Critical patent/FR2463155A1/fr
Application granted granted Critical
Publication of FR2463155B1 publication Critical patent/FR2463155B1/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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts

Landscapes

  • Chemical & Material Sciences (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)
FR8017771A 1979-08-13 1980-08-12 Procede de polymerisation d'une a-olefine et catalyseur pour la mise en oeuvre dudit procede Granted FR2463155A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10218779A JPS6017369B2 (ja) 1979-08-13 1979-08-13 α−オレフインの重合法
JP10355679A JPS6011044B2 (ja) 1979-08-16 1979-08-16 エチレンを重合する方法
JP10850779A JPS6011045B2 (ja) 1979-08-25 1979-08-25 α−オレフインの重合方法

Publications (2)

Publication Number Publication Date
FR2463155A1 FR2463155A1 (fr) 1981-02-20
FR2463155B1 true FR2463155B1 (fr) 1983-03-18

Family

ID=27309639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8017771A Granted FR2463155A1 (fr) 1979-08-13 1980-08-12 Procede de polymerisation d'une a-olefine et catalyseur pour la mise en oeuvre dudit procede

Country Status (8)

Country Link
US (1) US4330646A (fr)
BR (1) BR8004964A (fr)
CA (1) CA1138405A (fr)
DE (1) DE3028479C2 (fr)
FR (1) FR2463155A1 (fr)
GB (1) GB2056998B (fr)
IT (1) IT1132545B (fr)
NL (1) NL186320C (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3172367D1 (en) * 1980-11-11 1985-10-24 Asahi Chemical Ind Process and catalyst for polymerization of olefins
US4471066A (en) * 1981-02-16 1984-09-11 Asahi Kasei Kogyo Kabushiki Kaisha Polymerization of olefins
US4550094A (en) * 1982-02-16 1985-10-29 Sumitomo Chemical Company, Limited Solid catalyst component for olefin polymerization
US4499198A (en) * 1982-10-07 1985-02-12 Chemplex Company Polymerization catalysts and methods
EP0112054B1 (fr) * 1982-11-29 1986-10-08 Asahi Kasei Kogyo Kabushiki Kaisha Procédé de préparation de polyéthylène ou de copolymère éthylène-alpha-oléfine dans lequel le catalyseur de coordination est desactivé par un copolymère desactivateur
DE3481422D1 (de) * 1983-06-21 1990-04-05 Asahi Chemical Ind Verfahren zur polymerisation von olefinen.
CA1267646A (fr) * 1985-06-06 1990-04-10 The Dow Chemical Company Catalyseur et methode pour l'obtention de polymeres olefiniques a distribution relativement etroite de la masse moleculaire
US4612300A (en) * 1985-06-06 1986-09-16 The Dow Chemical Company Novel catalyst for producing relatively narrow molecular weight distribution olefin polymers
IT1251463B (it) * 1991-07-12 1995-05-15 Enichem Polimeri Catalizzatore per la (co)polimerizzazione dell'etilene
IT1255365B (it) * 1992-09-15 1995-10-31 Enichem Polimeri Catalizzatore e procedimento per la polimerizzazione di alfa-olefine
DE69433347T2 (de) * 1993-01-29 2004-04-15 Dow Global Technologies, Inc., Midland Ethylen Copolymerisation
US5773106A (en) * 1994-10-21 1998-06-30 The Dow Chemical Company Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus
US5869575A (en) * 1995-08-02 1999-02-09 The Dow Chemical Company Ethylene interpolymerizations
CN1108312C (zh) 1996-12-06 2003-05-14 旭化成株式会社 烯烃聚合催化剂和使用该催化剂制备聚烯烃的方法
US6635715B1 (en) 1997-08-12 2003-10-21 Sudhin Datta Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers
US7232871B2 (en) * 1997-08-12 2007-06-19 Exxonmobil Chemical Patents Inc. Propylene ethylene polymers and production process
WO2002083754A1 (fr) * 2001-04-12 2002-10-24 Exxonmobil Chemical Patents Inc. Polymeres d'ethylene et de propylene et procede de production
US6921794B2 (en) * 1997-08-12 2005-07-26 Exxonmobil Chemical Patents Inc. Blends made from propylene ethylene polymers
EP1522553B1 (fr) * 1998-07-01 2007-04-11 ExxonMobil Chemical Patents Inc. Mélanges élastiques contenant un polymère cristallin et des polymères de propylène cristallisables
US6960635B2 (en) * 2001-11-06 2005-11-01 Dow Global Technologies Inc. Isotactic propylene copolymers, their preparation and use
US6906160B2 (en) 2001-11-06 2005-06-14 Dow Global Technologies Inc. Isotactic propylene copolymer fibers, their preparation and use
US6677266B1 (en) 2002-07-09 2004-01-13 Eastman Chemical Company Process for preparing a vanadium/titanium catalyst and use in olefin polymerization
CA2652551A1 (fr) * 2006-05-17 2007-11-29 Dow Global Technologies Inc. Procede de polymerisation en solution de polyolefines et polymere correspondant
CN101918463B (zh) * 2007-11-19 2012-09-05 陶氏环球技术有限责任公司 长链支化丙烯-α-烯烃共聚物
EP2491062B1 (fr) 2010-05-17 2013-12-11 Dow Global Technologies LLC Procédé de polymérisation sélective de l'éthylène et catalyseur utile à cet effet
KR101865645B1 (ko) 2010-08-25 2018-06-11 다우 글로벌 테크놀로지스 엘엘씨 중합성 올레핀의 중합 방법 및 그를 위한 촉매
WO2012061706A1 (fr) 2010-11-04 2012-05-10 Dow Global Technologies Llc Navette double de chaînes polymeryl de polyoléfine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1042711B (it) * 1975-09-19 1980-01-30 Montedison Spa Compnenti di catalizzatori per la polimerizzazione di olefine
DE2742585A1 (de) * 1976-09-28 1978-03-30 Asahi Chemical Ind Neue polymerisationskatalysatoren und ihre verwendung (i)
US4189553A (en) * 1976-12-01 1980-02-19 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
US4224186A (en) * 1979-04-09 1980-09-23 The Dow Chemical Company High efficiency catalyst for polymerizing olefins

Also Published As

Publication number Publication date
GB2056998B (en) 1984-06-06
IT8024097A0 (it) 1980-08-08
NL8004492A (nl) 1981-02-17
IT1132545B (it) 1986-07-02
NL186320B (nl) 1990-06-01
CA1138405A (fr) 1982-12-28
BR8004964A (pt) 1981-02-17
DE3028479A1 (de) 1981-02-26
GB2056998A (en) 1981-03-25
US4330646A (en) 1982-05-18
FR2463155A1 (fr) 1981-02-20
NL186320C (nl) 1990-11-01
DE3028479C2 (de) 1985-01-10

Similar Documents

Publication Publication Date Title
BR8002583A (fr)
BR8006808A (fr)
AT364253B (fr)
AU78569S (fr)
AU79557S (fr)
AU78385S (fr)
AU78386S (fr)
AU78389S (fr)
AU78390S (fr)
AU78391S (fr)
AU78270S (fr)
AU79200S (fr)
AU78271S (fr)
AU79558S (fr)
AU79559S (fr)
AU79826S (fr)
AU79918S (fr)
AU79950S (fr)
AU80228S (fr)
BR5901094U (fr)
AU77763S (fr)
AU77669S (fr)
BG28229A1 (fr)
BG28678A1 (fr)
AU6887180A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse