GB1160375A - Production of Propylene Polymers by Copolymerising Propylene with Butadiene. - Google Patents

Production of Propylene Polymers by Copolymerising Propylene with Butadiene.

Info

Publication number
GB1160375A
GB1160375A GB5176266A GB5176266A GB1160375A GB 1160375 A GB1160375 A GB 1160375A GB 5176266 A GB5176266 A GB 5176266A GB 5176266 A GB5176266 A GB 5176266A GB 1160375 A GB1160375 A GB 1160375A
Authority
GB
United Kingdom
Prior art keywords
butadiene
propylene
mixture
halides
copolymers
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.)
Expired
Application number
GB5176266A
Inventor
Joachim Stedefeder
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1160375A publication Critical patent/GB1160375A/en
Expired 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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F236/06—Butadiene

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)

Abstract

1,160,375. Preparing propylene-butadiene copolymers. BADISCHE ANILIN- & SODAFABRIK A.G. 18 Nov., 1966 [19 Nov., 1965], No. 51762/66. Heading C3P. Copolymers of propylene and butadiene are prepared by copolymerizing a mixture of these monomers, optionally containing ethylene, in the presence of catalysts comprising (1) halides of trivalent titanium, (2) alkyl aluminium halides containing 0À25 to 1À5 halogen atoms per aluminium atom and (3) compounds of cobalt with organic carboxylic acids and/or 1,3- dicarbonyl compounds, at temperatures up to 150‹ C. and pressures up to 100 atmospheres gauge. The component (2) may be used as a mixture of aluminium alkyls and halides. The process yields copolymers containing up to 10% of butadiene units. In the example, propylene is initially polymerized using a mixture of a complex of formula 3TiCl 3 .AlCl 3 , diethylaluminium chloride, and cobaltous stearate, and hydrogen as a regulator; butadiene and triethylaluminium are then added and polymerization continued. A composition comprising polypropylene of intrinsic viscosity of 4À0 dl./g. and 3% of 1,4-cis-polybutadiene having an intrinsic viscosity of 1.9 dl./g. (containing 95% of 1,4-units) is also prepared in the example.
GB5176266A 1965-11-19 1966-11-18 Production of Propylene Polymers by Copolymerising Propylene with Butadiene. Expired GB1160375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0084567 1965-11-19

Publications (1)

Publication Number Publication Date
GB1160375A true GB1160375A (en) 1969-08-06

Family

ID=6982490

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5176266A Expired GB1160375A (en) 1965-11-19 1966-11-18 Production of Propylene Polymers by Copolymerising Propylene with Butadiene.

Country Status (4)

Country Link
AT (1) AT266437B (en)
DE (1) DE1570315A1 (en)
FR (1) FR1504101A (en)
GB (1) GB1160375A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116574328A (en) * 2023-05-12 2023-08-11 上海金发科技发展有限公司 Polypropylene composite material and preparation method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2047646A5 (en) * 1969-05-13 1971-03-12 Maruzen Petrochemical

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116574328A (en) * 2023-05-12 2023-08-11 上海金发科技发展有限公司 Polypropylene composite material and preparation method thereof

Also Published As

Publication number Publication date
DE1570315A1 (en) 1970-01-22
FR1504101A (en) 1967-12-01
AT266437B (en) 1968-11-11

Similar Documents

Publication Publication Date Title
GB1423400A (en) Oligomerization process
GB1337635A (en) Method for polymerizing alpha olefins
GB1464909A (en) Process for the polymerisation of copolymerisation of olefins
GB1492174A (en) Polymerisation catalyst
GB1357474A (en) Process for the preparation of polyolefins
GB1085679A (en) Catalyst for the polymerisation of olefins
GB1489599A (en) Process for preparing polyolefins and catalyst and catalyst component therefor
GB1536358A (en) Olefin polymerisation process and catalyst composition for use therein
ES380594A1 (en) Process for the polymerization of olefins
GB1339332A (en) Catalyst for the polymerization of alpha-olefins
GB1531673A (en) Production of ticl3-based compounds for olefin polymerization catalysts
GB1160375A (en) Production of Propylene Polymers by Copolymerising Propylene with Butadiene.
GB957556A (en) Improvements in or relating to butadiene polymerization
GB1150814A (en) Process for the Manufacture of a Branched Ethylene Copolymer of High Molecular Weight
GB1331969A (en) Process for producing copolymers
GB875924A (en) Process for the polymerisation of ª--olefins to linear high molecular weight highly crystalline polymers
GB940185A (en) 2,3-dimethyl-butadiene-1,3-polymers and copolymers
GB1187466A (en) Improvements in or relating to the Polymerisation of Olefins
GB897282A (en) Improvements in polymerisation
GB862608A (en) Improvements in or relating to polymerisation catalysts
GB1255038A (en) POLYMERS OF alpha-OLEFINS AND PROCESS FOR THEIR MANUFACTURE
ES277763A1 (en) A procedure for alpha-olefines polymerization (Machine-translation by Google Translate, not legally binding)
ES271457A1 (en) Procedure for obtaining polymer compositions (Machine-translation by Google Translate, not legally binding)
GB1254016A (en) POLYMERS OF alpha-OLEFINS AND PROCESS FOR THEIR MANUFACTURE
GB1194013A (en) Polymerisation of Cyclopentene

Legal Events

Date Code Title Description
416 Proceeding under section 16 patents act 1949
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees