ZA912529B - Copolymers of propylene with other 1-alkenes - Google Patents

Copolymers of propylene with other 1-alkenes

Info

Publication number
ZA912529B
ZA912529B ZA912529A ZA912529A ZA912529B ZA 912529 B ZA912529 B ZA 912529B ZA 912529 A ZA912529 A ZA 912529A ZA 912529 A ZA912529 A ZA 912529A ZA 912529 B ZA912529 B ZA 912529B
Authority
ZA
South Africa
Prior art keywords
propylene
enes
alk
copolymers
temperature
Prior art date
Application number
ZA912529A
Inventor
Juergen Kerth
Kerth Juergen
Peter Koelle
Koelle Peter
Ralf Zolk
Zolk Ralf
Harald Schwager
Schwager Harald
Original Assignee
Basf Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6403899&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA912529(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Ag filed Critical Basf Ag
Publication of ZA912529B publication Critical patent/ZA912529B/en

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

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Copolymers of propylene with other alk-1-enes, obtainable by polymerising a mixture of propylene and other alk-1-enes from the gas phase in the absence of a liquid reaction medium at a pressure of from 15 to 30 bar, a temperature of from 60 to 90 DEG C and a mean residence time of the polymer of from 1 to 5 hours, with the aid of a Ziegler-Natta catalyst system containing an aluminium component and an electron-donor component in addition to a titanium-containing solid component, the temperature in each case being selected at a sufficiently high level, at the prespecified pressure, so the monomer mixture does not condense in the gas space, and the ratio between the partial pressures of propylene and the other alk-1-enes is from 5:1 to 100:1. The copolymers according to the invention are particularly suitable for the production of films and moulding compositions.
ZA912529A 1990-04-06 1991-04-05 Copolymers of propylene with other 1-alkenes ZA912529B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4011160A DE4011160A1 (en) 1990-04-06 1990-04-06 COPOLYMERISATE OF PROPYLENE WITH OTHER ALK-1-ENES

Publications (1)

Publication Number Publication Date
ZA912529B true ZA912529B (en) 1992-12-30

Family

ID=6403899

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA912529A ZA912529B (en) 1990-04-06 1991-04-05 Copolymers of propylene with other 1-alkenes

Country Status (8)

Country Link
EP (1) EP0450456B1 (en)
JP (1) JPH04225005A (en)
AT (1) ATE125273T1 (en)
AU (1) AU632414B2 (en)
BR (1) BR9101318A (en)
DE (2) DE4011160A1 (en)
ES (1) ES2074187T3 (en)
ZA (1) ZA912529B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4030379A1 (en) * 1990-09-26 1992-04-02 Basf Ag POLYMER WAXES OF PROPYLENE WITH HIGH HARDNESS AND CRYSTAL INITY
DE4117144A1 (en) * 1991-05-25 1992-11-26 Basf Ag HIGHLY FLOWABLE PROPYLENE ETHYLENE COPOLYMERISATE
CN1085700C (en) * 1993-11-23 2002-05-29 壳牌石油公司 Random copolymer compositions
EP0712869B1 (en) * 1994-05-12 1998-08-05 Showa Denko Kabushiki Kaisha Propylene polymer, process for producing the same, composition thereof, polymerization catalyst component, and process for producing the same
US6184328B1 (en) 1994-09-07 2001-02-06 Showa Denko Kabushiki Kaisha Propylene-based polymer, method for its production, composition thereof, catalyst component for polymerization, and method for its production
JP3264148B2 (en) * 1995-08-31 2002-03-11 住友化学工業株式会社 Propylene-ethylene random copolymer, its production method and film
DE19543292A1 (en) 1995-11-21 1997-05-22 Basf Ag Copolymers of propylene with other C¶2¶-C¶1¶¶0¶-Alk-1-enes
DE19545499A1 (en) * 1995-12-06 1997-06-12 Basf Ag Improved statistical propylene copolymers
IT1282691B1 (en) * 1996-02-27 1998-03-31 Montell North America Inc PROCESS FOR THE PREPARATION OF RANDOM PROPYLENE COPOLYMERS AND PRODUCTS SO OBTAINED
DE19722569A1 (en) 1997-05-28 1998-12-03 Basf Ag Statistical propylene copolymers
US6022628A (en) * 1997-08-11 2000-02-08 Union Carbide Chemicals & Plastics Technology Corporation Random copolymer compositions
DE19813399A1 (en) 1998-03-26 1999-09-30 Basf Ag Statistical propylene copolymers
US8546290B2 (en) * 2009-01-07 2013-10-01 Toho Titanium Co., Ltd. Solid catalyst component for olefin polymerization, manufacturing method, and catalyst and olefin polymer manufacturing method
JP2018188636A (en) 2017-05-10 2018-11-29 日本ポリプロ株式会社 Propylene-ethylene-1-butene terpolymer and method for producing the same
JP2021181525A (en) * 2020-05-19 2021-11-25 日本ポリプロ株式会社 Method of producing propylene terpolymer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6042807B2 (en) * 1980-04-11 1985-09-25 チッソ株式会社 Method for producing ethylene propylene α-olefin terpolymer
US4351930A (en) * 1981-02-05 1982-09-28 El Paso Polyolefins Company Propylene copolymerization process and product
IL71357A (en) * 1983-03-29 1987-03-31 Union Carbide Corp Process for producing low density ethylene copolymers
DE3641238A1 (en) * 1986-12-03 1988-06-09 Basf Ag METHOD FOR PRODUCING RANDOM COPOLYMERS OF THE PROPEN WITH OTHER MONOALKENES
KR940002716B1 (en) * 1988-05-12 1994-03-31 유니온 카바이드 코포레이션 Process for the preparation of random copolymers
DE3904079A1 (en) * 1989-02-11 1990-08-23 Basf Ag METHOD FOR THE PRODUCTION OF PROPYLENE-ETHYLENE COPOLYMERISATS
BR9005444A (en) * 1989-10-31 1991-09-17 Union Carbide Chem Plastic PROCESS FOR THE PREPARATION OF RANDOM COPOLYMERS
DE69018372T2 (en) * 1989-10-31 1995-08-17 Union Carbide Chem Plastic Process for the preparation of static copolymers.

Also Published As

Publication number Publication date
JPH04225005A (en) 1992-08-14
AU632414B2 (en) 1992-12-24
DE59105997D1 (en) 1995-08-24
ATE125273T1 (en) 1995-08-15
EP0450456A3 (en) 1992-10-21
DE4011160A1 (en) 1991-10-17
EP0450456A2 (en) 1991-10-09
AU7410891A (en) 1991-10-10
ES2074187T3 (en) 1995-09-01
EP0450456B1 (en) 1995-07-19
BR9101318A (en) 1991-11-26

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