GB1277497A - Process for the polymerisation of ethylenically-unsaturated hydrocarbons - Google Patents

Process for the polymerisation of ethylenically-unsaturated hydrocarbons

Info

Publication number
GB1277497A
GB1277497A GB4568569A GB4568569A GB1277497A GB 1277497 A GB1277497 A GB 1277497A GB 4568569 A GB4568569 A GB 4568569A GB 4568569 A GB4568569 A GB 4568569A GB 1277497 A GB1277497 A GB 1277497A
Authority
GB
United Kingdom
Prior art keywords
hydrocarbyl
hydrogen
halogen
taken together
formula
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.)
Expired
Application number
GB4568569A
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko 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
Application filed by Showa Denko KK filed Critical Showa Denko KK
Publication of GB1277497A publication Critical patent/GB1277497A/en
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

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)

Abstract

1277497 Polymerizing hydrocarbons SHOWA DENKO KK 16 Sept 1969 [19 Sept 1968 22 Oct 1968 24 Dec 1968 23 July 1969 (2) 5 Aug 1969 (2)] 45685/69 Heading C3P Mono-unsaturated alpha-ethylenically unsaturated hydrocarbons are polymerized by contact with a catalyst composition comprising: (a) a halide or oxyhalide of titanium, vanadium or zirconium; and (b) a dialuminoxane of the formula wherein R<SP>1</SP> and R<SP>2</SP> are each C 1-15 hydrocarbyl groups, R<SP>3</SP> is hydrogen or a C 1-15 hydrocarbyl group and R<SP>4</SP> is hydrogen, a C 1-15 hydrocarbyl group or halogen, with the limitation that when R<SP>4</SP> is halogen, R<SP>3</SP> is not hydrogen; the molar ratio of (a) : (b) being 1 : 0À1 to 1 : 20. Further catalyst components, (c) may be selected from: (i) R n AlHal 3-n wherein R is a C 1-15 hydrocarbyl group, Hal is halogen and n is 1, 1 5 or 2; (ii) an organic compound of one of the following general formulµ wherein X, Y and Z are selected from: hydrogen, hydrocarbyl, alkoxy, amino and N-hydrocarbyl substituted amino, and X and Y when taken together may form a ring, with the limitation that in the first three formulµ not more than two of X, Y and Z can be hydrogen, and in the final formula at least one of X and Y is amino or N-hydrocarbyl substituted amino; (iii) a quaternary ammonium compound wherein R<SP>5</SP>, R<SP>6</SP>, R<SP>7</SP> and R<SP>12</SP> are each C 1-10 hydrocarbyl, two of which when taken together may form a ring which may contain oxygen, and Hal is halogen; (iv) a complex of the formula where M is a metal, other than an alkali metal, or is boron or phosphorus, Hal is halogen, m is the valence of M, j is 1, 2, 3 or 4, and D is a compound selected from wherein X<SP>1</SP>, Y<SP>1</SP> and Z<SP>1</SP> are each C 1-10 hydrocarbyl, two of which when taken together may form a ring, and X<SP>11</SP> and Y<SP>11</SP> are each C 1-10 hydrocarbyl, which when taken together may form a 5-6 membered ring; (v) an ether of the formula R<SP>1</SP>OR<SP>11</SP> or a liquid polyether comprising units wherein R<SP>1</SP>, R<SP>11</SP> and R<SP>111</SP> are each C 1-10 hydrocarbyl groups and R<SP>1111</SP> is hydrogen or C 1-10 hydrocarbyl; (vi) a compound of the formula or wherein Q is silicon, aluminium or boron, R<SP>8</SP> and R<SP>9</SP> are each C 1-10 hydrocarbyl or acyl groups which when taken together may form a ring, R<SP>10</SP> is a C 1-10 hydrocarbyl group, k is the valence of Q, p is 1, 2 or 3, r is 2 or 3, and s is 1 or 2; the molar ratio of (a) : (b) : (c) being 1 : (0À1- 20) : (0À1-20). Extensive lists of suitable compounds (a), (b) and (c) are given. Examples describe the polymerization of ethylene, propylene, styrene and 4-methyl-pentene-1.
GB4568569A 1968-09-19 1969-09-16 Process for the polymerisation of ethylenically-unsaturated hydrocarbons Expired GB1277497A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP6747468 1968-09-19
JP7647568 1968-10-22
JP9423568 1968-12-24
JP5770769 1969-07-23
JP5770869 1969-07-23
JP6141569 1969-08-05
JP6141669 1969-08-05

Publications (1)

Publication Number Publication Date
GB1277497A true GB1277497A (en) 1972-06-14

Family

ID=27564936

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4568569A Expired GB1277497A (en) 1968-09-19 1969-09-16 Process for the polymerisation of ethylenically-unsaturated hydrocarbons

Country Status (3)

Country Link
DE (1) DE1947588A1 (en)
FR (1) FR2021195A1 (en)
GB (1) GB1277497A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4490514A (en) * 1983-08-16 1984-12-25 Chemplex Company High-temperature ethylene polymerization and copolymerization using dialuminoxane cocatalysts
CN111978346A (en) * 2019-05-23 2020-11-24 中国石油天然气股份有限公司 Arylamine silane compound, propylene polymerization catalyst, preparation and application thereof

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539133A1 (en) * 1983-01-11 1984-07-13 Raffinage Cie Francaise Process for the preparation of catalyst compositions for olefin polymerisation, catalyst compositions prepared by this process and application of the said compositions
CA1257863A (en) * 1985-10-17 1989-07-25 Vaclav G. Zboril SOLUTION PROCESS FOR THE PREPARATION OF POLYMERS OF .alpha.-OLEFINS
JPH0780933B2 (en) * 1986-11-20 1995-08-30 三井石油化学工業株式会社 Olefin Polymerization Method
CA2089591C (en) * 1992-02-21 1997-06-03 Kenji Nakacho Polyolefin resin and method for the preparation thereof
JP3453160B2 (en) * 1993-03-12 2003-10-06 出光石油化学株式会社 Method for producing polyolefin
EP0644206B1 (en) * 1993-09-16 1997-12-29 Showa Denko Kabushiki Kaisha Olefin polymerization catalyst and process for preparing polyolefin

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4490514A (en) * 1983-08-16 1984-12-25 Chemplex Company High-temperature ethylene polymerization and copolymerization using dialuminoxane cocatalysts
CN111978346A (en) * 2019-05-23 2020-11-24 中国石油天然气股份有限公司 Arylamine silane compound, propylene polymerization catalyst, preparation and application thereof
US11535638B2 (en) 2019-05-23 2022-12-27 Petrochina Company Limited Arylaminosilane compound, propylene polymerization catalyst and preparation thereof

Also Published As

Publication number Publication date
FR2021195A1 (en) 1970-07-17
DE1947588A1 (en) 1970-04-23

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees