AU8382698A - Method for reducing sheeting during olefin polymerization - Google Patents

Method for reducing sheeting during olefin polymerization

Info

Publication number
AU8382698A
AU8382698A AU83826/98A AU8382698A AU8382698A AU 8382698 A AU8382698 A AU 8382698A AU 83826/98 A AU83826/98 A AU 83826/98A AU 8382698 A AU8382698 A AU 8382698A AU 8382698 A AU8382698 A AU 8382698A
Authority
AU
Australia
Prior art keywords
olefin polymerization
during olefin
sheeting during
reducing sheeting
reducing
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.)
Abandoned
Application number
AU83826/98A
Inventor
Gary Hafernick
Thomas James Mcneil
Todd Alan Prey
Jesus Sergio Tijerina
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 Chemicals and Plastics Technology LLC
Original Assignee
Union Carbide Chemicals and Plastics Technology LLC
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 Chemicals and Plastics Technology LLC filed Critical Union Carbide Chemicals and Plastics Technology LLC
Publication of AU8382698A publication Critical patent/AU8382698A/en
Abandoned 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
    • 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

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)
  • Polymerisation Methods In General (AREA)
AU83826/98A 1997-07-08 1998-07-07 Method for reducing sheeting during olefin polymerization Abandoned AU8382698A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US88961797A 1997-07-08 1997-07-08
US08889617 1997-07-08
PCT/US1998/013884 WO1999002573A1 (en) 1997-07-08 1998-07-07 Method for reducing sheeting during olefin polymerization

Publications (1)

Publication Number Publication Date
AU8382698A true AU8382698A (en) 1999-02-08

Family

ID=25395448

Family Applications (1)

Application Number Title Priority Date Filing Date
AU83826/98A Abandoned AU8382698A (en) 1997-07-08 1998-07-07 Method for reducing sheeting during olefin polymerization

Country Status (2)

Country Link
AU (1) AU8382698A (en)
WO (1) WO1999002573A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6300432B1 (en) 1999-03-30 2001-10-09 Eastman Chemical Company Process for producing polyolefins
AU2001235847B2 (en) 2000-03-06 2006-01-12 Ineos Sales (Uk) Limited Method for reducing sheeting and agglomerates during olefin polymerisation
TWI310684B (en) * 2000-03-27 2009-06-11 Bristol Myers Squibb Co Synergistic pharmaceutical kits for treating cancer
US7598327B2 (en) 2004-11-10 2009-10-06 Chevron Phillips Chemical Company Lp Method for polymerizing olefins in a gas phase reactor using a seedbed during start-up
TW200902558A (en) 2007-02-16 2009-01-16 Univation Tech Llc Method for on-line monitoring and control of polymerization processes and reactors to prevent discontinuity events

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2312512A1 (en) * 1975-05-27 1976-12-24 Naphtachimie Sa POLYMERIZATION OF OLEFINS IN A FLUIDIZED BED
US4855370A (en) * 1986-10-01 1989-08-08 Union Carbide Corporation Method for reducing sheeting during polymerization of alpha-olefins
US4994534A (en) * 1989-09-28 1991-02-19 Union Carbide Chemicals And Plastics Company Inc. Process for producing sticky polymers
US5352749A (en) * 1992-03-19 1994-10-04 Exxon Chemical Patents, Inc. Process for polymerizing monomers in fluidized beds
US5462999A (en) * 1993-04-26 1995-10-31 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
DK0970971T3 (en) * 1993-04-26 2004-03-29 Exxonmobil Chem Patents Inc Process for polymerizing monomers in fluidized beds
US5453471B1 (en) * 1994-08-02 1999-02-09 Carbide Chemicals & Plastics T Gas phase polymerization process

Also Published As

Publication number Publication date
WO1999002573A1 (en) 1999-01-21

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase