CA2065302A1 - Copolymeres d'alpha olefines a etroite distribution des pm et large distribution compositionelle - Google Patents

Copolymeres d'alpha olefines a etroite distribution des pm et large distribution compositionelle

Info

Publication number
CA2065302A1
CA2065302A1 CA 2065302 CA2065302A CA2065302A1 CA 2065302 A1 CA2065302 A1 CA 2065302A1 CA 2065302 CA2065302 CA 2065302 CA 2065302 A CA2065302 A CA 2065302A CA 2065302 A1 CA2065302 A1 CA 2065302A1
Authority
CA
Canada
Prior art keywords
polymer
weight
copolymer
ethylene
polymerization
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
CA 2065302
Other languages
English (en)
Inventor
Charles Cozewith
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.)
ExxonMobil Chemical Patents Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2065302A1 publication Critical patent/CA2065302A1/fr
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
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT 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
    • 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA 2065302 1989-09-06 1990-09-04 Copolymeres d'alpha olefines a etroite distribution des pm et large distribution compositionelle Abandoned CA2065302A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40395389A 1989-09-06 1989-09-06
US403,953 1989-09-06

Publications (1)

Publication Number Publication Date
CA2065302A1 true CA2065302A1 (fr) 1991-03-07

Family

ID=23597548

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2065302 Abandoned CA2065302A1 (fr) 1989-09-06 1990-09-04 Copolymeres d'alpha olefines a etroite distribution des pm et large distribution compositionelle

Country Status (5)

Country Link
EP (1) EP0490946A1 (fr)
JP (1) JPH05500080A (fr)
AU (1) AU6337690A (fr)
CA (1) CA2065302A1 (fr)
WO (1) WO1991003505A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9400758A (nl) * 1994-05-06 1995-12-01 Dsm Nv Werkwijze voor de bereiding van een hoogmoleculair polymeer uit etheen, alfa-olefine en eventueel dieen.
US8497330B2 (en) 1997-12-08 2013-07-30 Univation Technologies, Llc Methods for polymerization using spray dried and slurried catalyst
US6242545B1 (en) * 1997-12-08 2001-06-05 Univation Technologies Polymerization catalyst systems comprising substituted hafinocenes
IT1302259B1 (it) * 1998-09-24 2000-09-05 Enichem Spa Procedimento per la preparazione di copolimeri ep(d) m a ristrettadistruzione dei pesi molecolari.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB902385A (en) * 1959-10-14 1962-08-01 Hercules Powder Co Ltd Improvements in or relating to copolymerization process
US3349064A (en) * 1962-09-28 1967-10-24 Hercules Inc Polymerization and copolymerization of ethylene using halogen-containing promoters
GB1059865A (en) * 1964-07-30 1967-02-22 Shell Int Research Ethylene polymerisation and copolymerisation
US4540753A (en) * 1983-06-15 1985-09-10 Exxon Research & Engineering Co. Narrow MWD alpha-olefin copolymers
US4786697A (en) * 1983-06-15 1988-11-22 Exxon Research & Engineering Co. Molecular weight distribution modification in a tubular reactor
JPH0696655B2 (ja) * 1985-08-02 1994-11-30 エクソン・ケミカル・パテンツ・インク 加工性の良いエチレンプロピレンエラストマー

Also Published As

Publication number Publication date
WO1991003505A1 (fr) 1991-03-21
EP0490946A1 (fr) 1992-06-24
AU6337690A (en) 1991-04-08
JPH05500080A (ja) 1993-01-14

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead