ZA944618B - Ethylene/propylene copolymer rubbers - Google Patents

Ethylene/propylene copolymer rubbers

Info

Publication number
ZA944618B
ZA944618B ZA944618A ZA944618A ZA944618B ZA 944618 B ZA944618 B ZA 944618B ZA 944618 A ZA944618 A ZA 944618A ZA 944618 A ZA944618 A ZA 944618A ZA 944618 B ZA944618 B ZA 944618B
Authority
ZA
South Africa
Prior art keywords
ethylene
propylene copolymer
copolymer rubbers
rubbers
propylene
Prior art date
Application number
ZA944618A
Other languages
English (en)
Inventor
Kevin Joseph Cann
Xinlai Bai
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 ZA944618B publication Critical patent/ZA944618B/xx

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
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • C08F4/68—Vanadium, niobium, tantalum or compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ZA944618A 1993-06-28 1994-06-27 Ethylene/propylene copolymer rubbers ZA944618B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8391193A 1993-06-28 1993-06-28

Publications (1)

Publication Number Publication Date
ZA944618B true ZA944618B (en) 1995-02-16

Family

ID=22181459

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA944618A ZA944618B (en) 1993-06-28 1994-06-27 Ethylene/propylene copolymer rubbers

Country Status (8)

Country Link
EP (1) EP0630915A1 (xx)
JP (1) JP2732358B2 (xx)
KR (1) KR950000743A (xx)
CN (1) CN1111647A (xx)
BR (1) BR9402551A (xx)
CA (1) CA2126795A1 (xx)
TW (1) TW321654B (xx)
ZA (1) ZA944618B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2161913A1 (en) * 1994-11-02 1996-05-03 Sergey Andreevich Vasnetsov Process for the production of homogeneous ethylene propylene rubbers using a vanadium catalyst supported on magnesium chloride
IT1275452B (it) * 1995-06-30 1997-08-07 Enichem Elastomers Procedimento per la preparazione di copolimeri etilene-propilene
IT1277696B1 (it) * 1995-12-22 1997-11-11 Enichem Spa Catalizzatori per la polimerizzazione di alfa-olefine
ZA974797B (en) * 1996-05-31 1998-12-30 Sastech Pty Ltd Catalyst
IT1284927B1 (it) 1996-10-08 1998-05-28 Enichem Elastomers Procedimento per la preparazione di copolimeri etilene propilene a basso tenore in cloro residuo
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5325984B2 (xx) * 1972-08-31 1978-07-29
US4017699A (en) * 1975-05-12 1977-04-12 Westport Development & Mfg. Co., Inc. Dual acting snap switch
US4892853A (en) * 1988-09-30 1990-01-09 Union Carbide Chemicals And Plastics Company Inc. Ethylene polymerization catalyst

Also Published As

Publication number Publication date
EP0630915A1 (en) 1994-12-28
JPH0725933A (ja) 1995-01-27
KR950000743A (ko) 1995-01-03
CA2126795A1 (en) 1994-12-29
CN1111647A (zh) 1995-11-15
BR9402551A (pt) 1995-03-28
TW321654B (xx) 1997-12-01
JP2732358B2 (ja) 1998-03-30

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