GB1184685A - Catalytic Process for Olefin Polymerization. - Google Patents

Catalytic Process for Olefin Polymerization.

Info

Publication number
GB1184685A
GB1184685A GB37553/67A GB3755367A GB1184685A GB 1184685 A GB1184685 A GB 1184685A GB 37553/67 A GB37553/67 A GB 37553/67A GB 3755367 A GB3755367 A GB 3755367A GB 1184685 A GB1184685 A GB 1184685A
Authority
GB
United Kingdom
Prior art keywords
group
olefin polymerization
catalytic process
heteropolyacid
aug
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
GB37553/67A
Inventor
Orville Deacy Frampton
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.)
Millennium Petrochemicals Inc
Original Assignee
National Destillers and Chemical Corp
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 National Destillers and Chemical Corp filed Critical National Destillers and Chemical Corp
Publication of GB1184685A publication Critical patent/GB1184685A/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

1,184,685. Polymerisation catalysts. NATIONAL DISTILLERS & CHEMICAL CORP. 15 Aug., 1967 [24 Aug., 1966], No. 37553/67. Heading B1E. [Also in Division C3] Polymerisation catalysts consisting of a supported Group VI heteropolyacid are made by reducing a heteropolyacid of a Group VI metal in hydrogen at 400-550‹C for 1-20 hours and incorporating a support, before or after reduction such that the support constitutes more than 50% by weight of the catalyst. Specified supports are TiO 2 , Al 2 O 3 , ZrO 2 , HfO 2 , ThO 2 , B 2 O 3 , SiO 2 and SiO 2 -Al 2 O 3 . Co-ordinating elements of Group VI are Mo and W and co-ordinatedelements are Si, B, Zn, Fe, Co, Al, As, Ti and P.
GB37553/67A 1966-08-24 1967-08-15 Catalytic Process for Olefin Polymerization. Expired GB1184685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57453166A 1966-08-24 1966-08-24

Publications (1)

Publication Number Publication Date
GB1184685A true GB1184685A (en) 1970-03-18

Family

ID=24296537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37553/67A Expired GB1184685A (en) 1966-08-24 1967-08-15 Catalytic Process for Olefin Polymerization.

Country Status (4)

Country Link
BE (1) BE702655A (en)
FR (1) FR1533800A (en)
GB (1) GB1184685A (en)
NL (1) NL6711292A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0825205A1 (en) * 1996-08-23 1998-02-25 The Lubrizol Corporation Heteropolyacid catalyzed polymerization of olefins
WO2001000694A1 (en) * 1999-06-24 2001-01-04 The Lubrizol Corporation Ammonium heteropolyacid catalyzed polymerization of olefins

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0825205A1 (en) * 1996-08-23 1998-02-25 The Lubrizol Corporation Heteropolyacid catalyzed polymerization of olefins
WO2001000694A1 (en) * 1999-06-24 2001-01-04 The Lubrizol Corporation Ammonium heteropolyacid catalyzed polymerization of olefins
US6346585B1 (en) 1999-06-24 2002-02-12 The Lubrizol Corporation Ammonium heteropolyacid catalized polymerization of olefins

Also Published As

Publication number Publication date
NL6711292A (en) 1968-02-26
BE702655A (en) 1968-01-15
FR1533800A (en) 1968-07-19

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed