ZA908694B - Process for the preparation of random copolymers - Google Patents

Process for the preparation of random copolymers

Info

Publication number
ZA908694B
ZA908694B ZA908694A ZA908694A ZA908694B ZA 908694 B ZA908694 B ZA 908694B ZA 908694 A ZA908694 A ZA 908694A ZA 908694 A ZA908694 A ZA 908694A ZA 908694 B ZA908694 B ZA 908694B
Authority
ZA
South Africa
Prior art keywords
range
psi
hexene
propylene
partial pressure
Prior art date
Application number
ZA908694A
Other languages
English (en)
Inventor
Harold K Ficker
K Ficker Harold
Fred Chun Chien Twu
Chun Chien Twu Fred
Han Tai Liu
Tai Liu Han
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 ZA908694B publication Critical patent/ZA908694B/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
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • 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

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
ZA908694A 1989-10-31 1990-10-30 Process for the preparation of random copolymers ZA908694B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42961689A 1989-10-31 1989-10-31

Publications (1)

Publication Number Publication Date
ZA908694B true ZA908694B (en) 1991-09-25

Family

ID=23704001

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA908694A ZA908694B (en) 1989-10-31 1990-10-30 Process for the preparation of random copolymers

Country Status (16)

Country Link
EP (1) EP0426140B1 (fr)
JP (1) JPH0725847B2 (fr)
KR (1) KR910007978A (fr)
CN (1) CN1057271A (fr)
AT (1) ATE120770T1 (fr)
AU (1) AU622052B2 (fr)
BR (1) BR9005444A (fr)
CA (1) CA2028877C (fr)
DE (1) DE69018373T2 (fr)
ES (1) ES2070242T3 (fr)
FI (1) FI905362A0 (fr)
GR (1) GR3015710T3 (fr)
HU (1) HUT55417A (fr)
MY (1) MY104591A (fr)
PT (1) PT95739A (fr)
ZA (1) ZA908694B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4011160A1 (de) * 1990-04-06 1991-10-17 Basf Ag Copolymerisate des propylens mit anderen alk-1-enen
EP0576413B1 (fr) * 1992-06-08 1999-01-13 Fina Technology, Inc. Donneurs d'électrons pour la polymérisation améliorée d'oléfines
US6410663B2 (en) 1992-06-08 2002-06-25 Fina Technology, Inc. Electron donors in a Ziegler-Natta catalyst for the production of high melt flow copolymers
EP0605380A3 (fr) * 1992-12-22 1994-10-26 Fina Technology Rapport molaire co-catalyseur/donneur d'électrons externe optimum dans la polymérisation du propylène.
EP3387027B1 (fr) 2015-12-11 2024-02-14 Basell Poliolefine Italia S.r.l. Copolymère en polypropylène et hexene

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308361A (en) * 1979-06-01 1981-12-29 Mitsubishi Petrochemical Company, Ltd. Propylene copolymers
KR940010330B1 (ko) * 1986-06-17 1994-10-22 아모코 코포레이션 유리한 개질제 성분을 포함하는 알파-올레핀 중합 촉매 시스템
US5093415A (en) * 1987-05-19 1992-03-03 Union Carbide Chemicals & Plastics Technology Corporation Process for producing stereoregular polymers having a narrow molecular weight distribution
JPH01313510A (ja) * 1988-04-29 1989-12-19 Union Carbide Corp 高純度α―オレフィンポリマーの製造方法
FI894517A (fi) * 1988-09-26 1990-03-27 Union Carbide Chem Plastic Foerfarande foer framstaellning av alfa-olefinpolymerer.
FR2649708B1 (fr) * 1989-07-17 1991-10-25 Bp Chem Int Ltd Procede de fabrication en phase gazeuse de copolymeres du propylene a l'aide d'un systeme catalytique de haute activite
FR2651234B1 (fr) * 1989-08-29 1993-03-12 Bp Chem Int Ltd Procede de fabrication en phase gazeuse de copolymeres du propylene a l'aide d'un systeme catalytique de haute activite.

Also Published As

Publication number Publication date
FI905362A0 (fi) 1990-10-30
AU622052B2 (en) 1992-03-26
HUT55417A (en) 1991-05-28
DE69018373D1 (de) 1995-05-11
CA2028877A1 (fr) 1991-05-01
EP0426140B1 (fr) 1995-04-05
DE69018373T2 (de) 1995-08-17
ES2070242T3 (es) 1995-06-01
KR910007978A (ko) 1991-05-30
MY104591A (en) 1994-04-30
GR3015710T3 (en) 1995-07-31
ATE120770T1 (de) 1995-04-15
EP0426140A2 (fr) 1991-05-08
EP0426140A3 (en) 1992-04-01
JPH0725847B2 (ja) 1995-03-22
BR9005444A (pt) 1991-09-17
CA2028877C (fr) 1996-12-24
CN1057271A (zh) 1991-12-25
PT95739A (pt) 1991-09-13
JPH03160006A (ja) 1991-07-10
AU6561290A (en) 1991-05-16

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