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FR2139996B1 - - Google Patents

Info

Publication number
FR2139996B1
FR2139996B1 FR7218989A FR7218989A FR2139996B1 FR 2139996 B1 FR2139996 B1 FR 2139996B1 FR 7218989 A FR7218989 A FR 7218989A FR 7218989 A FR7218989 A FR 7218989A FR 2139996 B1 FR2139996 B1 FR 2139996B1
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
FR7218989A
Other versions
FR2139996A1 (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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of FR2139996A1 publication Critical patent/FR2139996A1/fr
Application granted granted Critical
Publication of FR2139996B1 publication Critical patent/FR2139996B1/fr
Expired 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
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
FR7218989A 1971-05-28 1972-05-26 Expired FR2139996B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7107362A NL7107362A (fr) 1971-05-28 1971-05-28

Publications (2)

Publication Number Publication Date
FR2139996A1 FR2139996A1 (fr) 1973-01-12
FR2139996B1 true FR2139996B1 (fr) 1978-06-02

Family

ID=19813273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7218989A Expired FR2139996B1 (fr) 1971-05-28 1972-05-26

Country Status (7)

Country Link
AU (1) AU466432B2 (fr)
BE (1) BE783695A (fr)
CA (1) CA998500A (fr)
DE (1) DE2225690A1 (fr)
FR (1) FR2139996B1 (fr)
GB (1) GB1384603A (fr)
NL (1) NL7107362A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2257606B1 (fr) 1974-01-10 1978-02-24 Sumitomo Chemical Co
JPS6025444B2 (ja) * 1976-04-13 1985-06-18 三井東圧化学株式会社 低密度ポリエチレンの製造方法
JPS607645B2 (ja) * 1976-04-19 1985-02-26 チッソ株式会社 共重合体ポリプロピレン用触媒の重合前活性化による該共重合体の製造法
GR63148B (en) * 1976-05-17 1979-09-25 Mitsui Toatsu Chemicals Process for the polymerization of ethylene of a-olefins and catalyst therefor
CA1093543A (fr) * 1976-07-15 1981-01-13 Tetsuya Iwao PROCEDE DE POLYMERISATION DE L'ETHYLENE OU DE .alpha.- OLEFINES; CATALYSEUR EMPLOYE
US4200717A (en) * 1977-04-06 1980-04-29 Mitsubishi Chemical Industries, Ltd. Preparation of propylene polymer-containing solid titanium trichloride and propylene polymers using same
US4276400A (en) * 1977-09-28 1981-06-30 Eastman Kodak Company Olefin polymerization process using pretreated catalyst
US4543400A (en) * 1978-09-26 1985-09-24 Exxon Research & Engineering Co. Titanium trichloride catalyst component and the process for the production thereof
US4325837A (en) 1980-08-12 1982-04-20 Phillips Petroleum Company Catalyst, method of producing the catalyst, and polymerization process employing the catalyst
US4326988A (en) 1980-08-12 1982-04-27 Phillips Petroleum Company Catalyst, method of producing the catalyst, and polymerization process employing the catalyst
FR2539134A1 (fr) * 1983-01-11 1984-07-13 Raffinage Cie Francaise Procede de preparation de compositions catalytiques pour la polymerisation d'olefines, compositions catalytiques preparees par ce procede et application desdites compositions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB898631A (en) * 1958-11-20 1962-06-14 Hercules Powder Co Ltd Improvements in or relating to preparation of catalyst for polymerization of 1-olefins
US3332925A (en) * 1963-12-23 1967-07-25 Gulf Research Development Co Process for polymerizing propylene

Also Published As

Publication number Publication date
AU4280772A (en) 1973-11-29
GB1384603A (en) 1975-02-19
NL7107362A (fr) 1972-11-30
AU466432B2 (en) 1975-10-30
DE2225690A1 (de) 1972-12-14
FR2139996A1 (fr) 1973-01-12
CA998500A (en) 1976-10-12
BE783695A (nl) 1972-11-20

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Legal Events

Date Code Title Description
ST Notification of lapse