ES387654A1 - Impact-resistant thermoplastic moulding materials - Google Patents

Impact-resistant thermoplastic moulding materials

Info

Publication number
ES387654A1
ES387654A1 ES387654A ES387654A ES387654A1 ES 387654 A1 ES387654 A1 ES 387654A1 ES 387654 A ES387654 A ES 387654A ES 387654 A ES387654 A ES 387654A ES 387654 A1 ES387654 A1 ES 387654A1
Authority
ES
Spain
Prior art keywords
weight
component
impact
approximately
resistant thermoplastic
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
ES387654A
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
Priority claimed from DE19702003916 external-priority patent/DE2003916C3/en
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of ES387654A1 publication Critical patent/ES387654A1/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
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Procedure to obtain thermoplastic moldable masses, resistant to knocks; characterized in that in a first stage, a mixture of vinylaromatic compounds and diene hydrocarbons is polymerized in anionic solution; in a second step, the resulting largely gel-free, non-crosslinked copolymer is mixed with a polymer of an alpha-olefin to obtain a soft component B; and in a third step, this component B is incorporated, in an amount of approximately 1 to 30% by weight, approximately 70 to 99% by weight, of a hard component A obtained from a styrene homopolymer or of a styrene copolymer with up to 60% by weight of a substituted styrene derivative in the core or in the side chain. (Machine-translation by Google Translate, not legally binding)
ES387654A 1970-01-29 1971-01-27 Impact-resistant thermoplastic moulding materials Expired ES387654A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702003916 DE2003916C3 (en) 1970-01-29 Impact-resistant thermoplastic molding compounds

Publications (1)

Publication Number Publication Date
ES387654A1 true ES387654A1 (en) 1974-01-16

Family

ID=5760795

Family Applications (1)

Application Number Title Priority Date Filing Date
ES387654A Expired ES387654A1 (en) 1970-01-29 1971-01-27 Impact-resistant thermoplastic moulding materials

Country Status (14)

Country Link
JP (1) JPS5324980B1 (en)
AT (1) AT301873B (en)
BE (1) BE762164A (en)
BR (1) BR7100744D0 (en)
CA (1) CA981385A (en)
CH (1) CH547830A (en)
ES (1) ES387654A1 (en)
FR (1) FR2077034A5 (en)
GB (1) GB1328446A (en)
NL (1) NL165197C (en)
NO (1) NO136932C (en)
SE (1) SE379777B (en)
SU (1) SU400112A3 (en)
ZA (1) ZA71416B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7405693A (en) * 1973-05-08 1974-11-12
GB2003891B (en) * 1977-09-14 1982-03-03 Gen Electric Composition of a styrene resin and a precompounded polymer system comprising a polyolefin and a selectively hydrogenated block copolymer of a vinyl aromatic compound and an olefinic elastomer
US4255531A (en) * 1978-12-20 1981-03-10 Mobil Oil Corporation Blends with poly(p-methylstyrene)
US4275179A (en) * 1979-09-24 1981-06-23 Mobil Oil Corporation Poly(p-methylstyrene) polyblend
US7592390B2 (en) * 2006-03-24 2009-09-22 Kraton Polymers U.S. Llc Hydrogenated block copolymer compositions

Also Published As

Publication number Publication date
AT301873B (en) 1972-09-25
SE379777B (en) 1975-10-20
ZA71416B (en) 1971-11-24
NL165197C (en) 1981-03-16
SU400112A3 (en) 1973-10-03
GB1328446A (en) 1973-08-30
NO136932B (en) 1977-08-22
FR2077034A5 (en) 1971-10-15
DE2003916B2 (en) 1976-06-16
CA981385A (en) 1976-01-06
NO136932C (en) 1977-11-30
BE762164A (en) 1971-07-01
NL165197B (en) 1980-10-15
DE2003916A1 (en) 1971-08-12
CH547830A (en) 1974-04-11
JPS5324980B1 (en) 1978-07-24
NL7100818A (en) 1971-08-02
BR7100744D0 (en) 1973-04-05

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