FR2287478A1 - Unsatd polyester prepregs - contg. crosslinking system, styrene homopolymer and styrene butadiene copolymer - Google Patents

Unsatd polyester prepregs - contg. crosslinking system, styrene homopolymer and styrene butadiene copolymer

Info

Publication number
FR2287478A1
FR2287478A1 FR7529789A FR7529789A FR2287478A1 FR 2287478 A1 FR2287478 A1 FR 2287478A1 FR 7529789 A FR7529789 A FR 7529789A FR 7529789 A FR7529789 A FR 7529789A FR 2287478 A1 FR2287478 A1 FR 2287478A1
Authority
FR
France
Prior art keywords
styrene
contg
iii
homopolymer
butadiene copolymer
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.)
Withdrawn
Application number
FR7529789A
Other languages
French (fr)
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.)
Huels AG
Original Assignee
Chemische Werke Huels 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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of FR2287478A1 publication Critical patent/FR2287478A1/en
Withdrawn legal-status Critical Current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
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/06—Unsaturated polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Polyester moulding compsn. comprising (I) an unsatd. polyester; (II) a vinyl monomer copolymerisable with (I); (III) a thermoplastic component; (III) an activation system reacting at >80 degrees and (II) other conventional additive is claimed where (III) is a mixt. of a polystyrene homopolymer with a K value of 40-100 and a styrene (A)/butadiene (B) copolymer contg. 25-85 wt. % (A) and 15-75 wt.% (b). A mixt. of (I), (IIe and (III) contains 1-25 wt.% styrene homopolymer and 1-10 wt.% styrene/butadiene copolymer. The polyesters may be coloured evenly and have high dimensional stability and surface glass They are esp. useful as prepregs.
FR7529789A 1974-10-09 1975-09-29 Unsatd polyester prepregs - contg. crosslinking system, styrene homopolymer and styrene butadiene copolymer Withdrawn FR2287478A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742448048 DE2448048A1 (en) 1974-10-09 1974-10-09 POLYESTER MOLDING COMPOUND

Publications (1)

Publication Number Publication Date
FR2287478A1 true FR2287478A1 (en) 1976-05-07

Family

ID=5927857

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529789A Withdrawn FR2287478A1 (en) 1974-10-09 1975-09-29 Unsatd polyester prepregs - contg. crosslinking system, styrene homopolymer and styrene butadiene copolymer

Country Status (5)

Country Link
BE (1) BE834355A (en)
DE (1) DE2448048A1 (en)
DK (1) DK451275A (en)
FR (1) FR2287478A1 (en)
NL (1) NL7511809A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1096082A (en) * 1976-11-01 1981-02-17 Kenneth E. Atkins Uniformly pigmented, low shrinking polyester molding compositions
FR2546823B1 (en) * 1983-06-03 1989-02-17 Pilot Pen Co Ltd FEATHER CORE FOR A WRITING INSTRUMENT

Also Published As

Publication number Publication date
DE2448048A1 (en) 1976-04-15
BE834355A (en) 1976-02-02
NL7511809A (en) 1976-04-13
DK451275A (en) 1976-04-10

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Legal Events

Date Code Title Description
RE Withdrawal of published application