AU4400385A - Process for reducing sheeting in polymerization of alpha-olefins - Google Patents

Process for reducing sheeting in polymerization of alpha-olefins

Info

Publication number
AU4400385A
AU4400385A AU44003/85A AU4400385A AU4400385A AU 4400385 A AU4400385 A AU 4400385A AU 44003/85 A AU44003/85 A AU 44003/85A AU 4400385 A AU4400385 A AU 4400385A AU 4400385 A AU4400385 A AU 4400385A
Authority
AU
Australia
Prior art keywords
olefins
alpha
polymerization
reducing sheeting
sheeting
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
AU44003/85A
Other versions
AU590720B2 (en
Inventor
Colin Dale Aikman
Bernard Dwane Fulks
John Mitchell Jenkins Iii
Steven Paul Sawin
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.)
Union Carbide Corp
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of AU4400385A publication Critical patent/AU4400385A/en
Application granted granted Critical
Publication of AU590720B2 publication Critical patent/AU590720B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/01—Additive used together with the catalyst, excluding compounds containing Al or B

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)
AU44003/85A 1981-03-26 1985-05-31 Process for reducing sheeting in polymerization of alpha-olefins Ceased AU590720B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24499081A 1981-03-26 1981-03-26

Publications (2)

Publication Number Publication Date
AU4400385A true AU4400385A (en) 1986-12-24
AU590720B2 AU590720B2 (en) 1989-11-16

Family

ID=22924897

Family Applications (1)

Application Number Title Priority Date Filing Date
AU44003/85A Ceased AU590720B2 (en) 1981-03-26 1985-05-31 Process for reducing sheeting in polymerization of alpha-olefins

Country Status (2)

Country Link
AU (1) AU590720B2 (en)
IL (1) IL75152A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA995396A (en) * 1971-03-18 1976-08-17 Robert N. Johnson Catalyst modified with strong reducing agent and silane compounds and use in polymerization of olefins
US4302566A (en) * 1978-03-31 1981-11-24 Union Carbide Corporation Preparation of ethylene copolymers in fluid bed reactor
DZ520A1 (en) * 1982-03-24 2004-09-13 Union Carbide Corp Improved process for increasing the space-time yield of an exothermic polymerization reaction in a fluidized bed.

Also Published As

Publication number Publication date
AU590720B2 (en) 1989-11-16
IL75152A (en) 1989-05-15

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired