BR9005444A - Processo para a preparacao de copolimeros aleatorios - Google Patents

Processo para a preparacao de copolimeros aleatorios

Info

Publication number
BR9005444A
BR9005444A BR909005444A BR9005444A BR9005444A BR 9005444 A BR9005444 A BR 9005444A BR 909005444 A BR909005444 A BR 909005444A BR 9005444 A BR9005444 A BR 9005444A BR 9005444 A BR9005444 A BR 9005444A
Authority
BR
Brazil
Prior art keywords
range
psi
hexene
propylene
partial pressure
Prior art date
Application number
BR909005444A
Other languages
English (en)
Inventor
Harold K Ficker
Fred Chun Chien Twu
Han Tai Liu
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 BR9005444A publication Critical patent/BR9005444A/pt

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
    • C08F4/00—Polymerisation catalysts
    • 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

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)
BR909005444A 1989-10-31 1990-10-26 Processo para a preparacao de copolimeros aleatorios BR9005444A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR9005444A true BR9005444A (pt) 1991-09-17

Family

ID=23704001

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909005444A BR9005444A (pt) 1989-10-31 1990-10-26 Processo para a preparacao de copolimeros aleatorios

Country Status (16)

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

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 (en) * 1992-06-08 1999-01-13 Fina Technology, Inc. Electron donors for improved olefin polymerization
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 (en) * 1992-12-22 1994-10-26 Fina Technology Optimal co-catalyst / external electron donor molar ratio in the polymerization of propylene.
RU2723242C2 (ru) * 2015-12-11 2020-06-09 Базелл Полиолефин Италия С.Р.Л. Сополимеры пропиленовые

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
EP0340688A3 (en) * 1988-04-29 1989-11-15 Union Carbide Corporation Process for the preparation of high purity alpha-olefin polymers
BR8904833A (pt) * 1988-09-26 1990-05-01 Union Carbide Chem Plastic Processo para homopolimerizacao ou copolimerizacao
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
HUT55417A (en) 1991-05-28
EP0426140A2 (en) 1991-05-08
CA2028877C (en) 1996-12-24
JPH0725847B2 (ja) 1995-03-22
EP0426140B1 (en) 1995-04-05
EP0426140A3 (en) 1992-04-01
PT95739A (pt) 1991-09-13
DE69018373D1 (de) 1995-05-11
JPH03160006A (ja) 1991-07-10
CA2028877A1 (en) 1991-05-01
AU6561290A (en) 1991-05-16
KR910007978A (ko) 1991-05-30
MY104591A (en) 1994-04-30
AU622052B2 (en) 1992-03-26
ZA908694B (en) 1991-09-25
FI905362A0 (fi) 1990-10-30
DE69018373T2 (de) 1995-08-17
GR3015710T3 (en) 1995-07-31
ATE120770T1 (de) 1995-04-15
ES2070242T3 (es) 1995-06-01
CN1057271A (zh) 1991-12-25

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ES2026714T3 (es) Procedimiento para preparar copolimeros al azar.
EP0340688A3 (en) Process for the preparation of high purity alpha-olefin polymers
BR9005444A (pt) Processo para a preparacao de copolimeros aleatorios
SE8703211D0 (sv) Promotor
Weintritt Jr et al. Process for the Preparation of High Purity alpha-Olefin Polymers
TH10334EX (th) กรรมวิธีสำหรับการเตรียมแรนดอม โคพอลิเมอร์
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Mialki et al. Process for the Preparation of alpha Olefin Polymers

Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law