ID19921A - PRODUCTION OF POLIOLEFIN MATERIALS WITH CONTROLLED PARTICLE SIZES - Google Patents

PRODUCTION OF POLIOLEFIN MATERIALS WITH CONTROLLED PARTICLE SIZES

Info

Publication number
ID19921A
ID19921A IDP980059A ID980059A ID19921A ID 19921 A ID19921 A ID 19921A ID P980059 A IDP980059 A ID P980059A ID 980059 A ID980059 A ID 980059A ID 19921 A ID19921 A ID 19921A
Authority
ID
Indonesia
Prior art keywords
poliolefin
materials
production
particle sizes
controlled particle
Prior art date
Application number
IDP980059A
Other languages
Indonesian (id)
Inventor
Clark Curtis Williams
Timothy Roger Lynn
Mark Gregory Goode
Robert Converse Brady Iii
Original Assignee
Union Carbide Chem Plastic
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 Chem Plastic filed Critical Union Carbide Chem Plastic
Publication of ID19921A publication Critical patent/ID19921A/en

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
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound

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)
IDP980059A 1997-02-19 1998-01-19 PRODUCTION OF POLIOLEFIN MATERIALS WITH CONTROLLED PARTICLE SIZES ID19921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80223297A 1997-02-19 1997-02-19

Publications (1)

Publication Number Publication Date
ID19921A true ID19921A (en) 1998-08-20

Family

ID=25183162

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP980059A ID19921A (en) 1997-02-19 1998-01-19 PRODUCTION OF POLIOLEFIN MATERIALS WITH CONTROLLED PARTICLE SIZES

Country Status (4)

Country Link
AU (1) AU6178798A (en)
ID (1) ID19921A (en)
WO (1) WO1998037103A1 (en)
ZA (1) ZA981303B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6251817B1 (en) * 1998-12-30 2001-06-26 Union Carbide Chemicals & Plastics Technology Corporation Method of reducing tube plugging using preactivated unsupported catalysts
US6150478A (en) * 1999-06-04 2000-11-21 Union Carbide Chemicals & Plastics Technology Corporation Ultrasonic catalyst feed for fluid bed olefin polymerization
EP1323747A1 (en) 2001-12-19 2003-07-02 Borealis Technology Oy Production of olefin polymerisation catalysts
KR101057854B1 (en) * 2007-01-22 2011-08-19 주식회사 엘지화학 Particle Size Control Method of Polyolefin
GB2533770B (en) 2014-12-22 2021-02-10 Norner Verdandi As Polyethylene for pipes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5317036A (en) * 1992-10-16 1994-05-31 Union Carbide Chemicals & Plastics Technology Corporation Gas phase polymerization reactions utilizing soluble unsupported catalysts

Also Published As

Publication number Publication date
ZA981303B (en) 1998-08-28
WO1998037103A1 (en) 1998-08-27
AU6178798A (en) 1998-09-09

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