ES345038A1 - Propylene Polymer Moldings and their production - Google Patents

Propylene Polymer Moldings and their production

Info

Publication number
ES345038A1
ES345038A1 ES345038A ES345038A ES345038A1 ES 345038 A1 ES345038 A1 ES 345038A1 ES 345038 A ES345038 A ES 345038A ES 345038 A ES345038 A ES 345038A ES 345038 A1 ES345038 A1 ES 345038A1
Authority
ES
Spain
Prior art keywords
moulded
propylene
ticl
alcl
polymers
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
ES345038A
Other languages
Spanish (es)
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 ES345038A1 publication Critical patent/ES345038A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene

Abstract

Homopolymers of propylene and copolymers of propylene with one or more other olefins and which contain at least 90% of propylene units, and which are made by a gas-phase polymerization process and which contain at least 15% by weight of polymeric material soluble in boiling n-heptane under standard pressure, and less than 100 p.p.m. of ash constituents are moulded into articles. The polymer may be moulded per se or mixed with pigments, stabilizers, ageing retardants, fillers, or other polymers such as polyethylene or vinyl chloride. The polymerization is preferably effected in the presence of a catalyst comprising TiCl 3 .1/3 AlCl 3 and which yields at least 10,000 parts by weight of polymer per part of TiCl 3 . 1/3 AlCl 3 . The polymers and compositions thereof may be moulded by known techniques into filaments, threads, fibres, tapes, ribbons, films, and sheets, and these may be monoaxially or bi-axially stretched after formation.
ES345038A 1966-09-15 1967-09-14 Propylene Polymer Moldings and their production Expired ES345038A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0088923 1966-09-15

Publications (1)

Publication Number Publication Date
ES345038A1 true ES345038A1 (en) 1968-10-16

Family

ID=6984533

Family Applications (1)

Application Number Title Priority Date Filing Date
ES345038A Expired ES345038A1 (en) 1966-09-15 1967-09-14 Propylene Polymer Moldings and their production

Country Status (6)

Country Link
AT (1) AT277572B (en)
BE (1) BE703808A (en)
DE (1) DE1669665A1 (en)
ES (1) ES345038A1 (en)
GB (1) GB1190396A (en)
NL (1) NL6712530A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6076515A (en) * 1983-09-20 1985-05-01 Sumitomo Chem Co Ltd Packaging film
US4761462A (en) * 1983-09-20 1988-08-02 Sumitomo Chemical Company, Limited Packaging propylene copolymer film

Also Published As

Publication number Publication date
BE703808A (en) 1968-03-13
AT277572B (en) 1969-12-29
NL6712530A (en) 1968-03-18
GB1190396A (en) 1970-05-06
DE1669665A1 (en) 1971-05-27

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