FR2453196A1 - MODIFIED POLYESTER COMPOSITIONS PROVIDING INCREASED IMPACT RESISTANCE - Google Patents

MODIFIED POLYESTER COMPOSITIONS PROVIDING INCREASED IMPACT RESISTANCE

Info

Publication number
FR2453196A1
FR2453196A1 FR8007389A FR8007389A FR2453196A1 FR 2453196 A1 FR2453196 A1 FR 2453196A1 FR 8007389 A FR8007389 A FR 8007389A FR 8007389 A FR8007389 A FR 8007389A FR 2453196 A1 FR2453196 A1 FR 2453196A1
Authority
FR
France
Prior art keywords
impact resistance
modified polyester
providing increased
polyester compositions
increased impact
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.)
Granted
Application number
FR8007389A
Other languages
French (fr)
Other versions
FR2453196B1 (en
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2453196A1 publication Critical patent/FR2453196A1/en
Application granted granted Critical
Publication of FR2453196B1 publication Critical patent/FR2453196B1/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
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

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)

Abstract

Les compositions selon l'invention renferment : a. un copolymère de poly(téréphtalate de butylène-1,4) et d'ester, ou un mélange d'un tel copolymère et d'un polyester linéaire, et b. un agent de modification constitué par une résine de polyacrylate. Les articles obtenus, par exemple par extrusion, à partir de ces compositions qui se prêtent bien à cette forme de moulage, offrent une résistance accrue aux chocs.The compositions according to the invention contain: a. a copolymer of poly (1,4-butylene terephthalate) and ester, or a mixture of such a copolymer and a linear polyester, and b. a modifying agent consisting of a polyacrylate resin. The articles obtained, for example by extrusion, from these compositions which lend themselves well to this form of molding, offer increased resistance to impact.

FR8007389A 1979-04-02 1980-04-02 MODIFIED POLYESTER COMPOSITIONS PROVIDING INCREASED SHOCK RESISTANCE Expired FR2453196B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2631279A 1979-04-02 1979-04-02

Publications (2)

Publication Number Publication Date
FR2453196A1 true FR2453196A1 (en) 1980-10-31
FR2453196B1 FR2453196B1 (en) 1985-10-04

Family

ID=21831100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007389A Expired FR2453196B1 (en) 1979-04-02 1980-04-02 MODIFIED POLYESTER COMPOSITIONS PROVIDING INCREASED SHOCK RESISTANCE

Country Status (7)

Country Link
JP (1) JPS55137156A (en)
AU (1) AU535937B2 (en)
BR (1) BR8002163A (en)
DE (1) DE3012333A1 (en)
FR (1) FR2453196B1 (en)
GB (1) GB2045775B (en)
NL (1) NL8001890A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3117052A1 (en) * 1981-04-29 1982-11-18 Bayer Ag, 5090 Leverkusen "AGING-RESISTANT, PROCESS-STABLE MIXTURES OF HIGH TOUGHNESS BASED ON THERMOPLASTIC POLYESTER"
US4393153A (en) * 1981-10-30 1983-07-12 General Electric Company Impact modified glass/mineral reinforced polyester blends
EP0185103A1 (en) * 1984-12-13 1986-06-25 General Electric Company Flexible thermoplastic polyester compositions
JPS61174253A (en) * 1985-01-30 1986-08-05 Polyplastics Co Polybutylene terephthalate composition

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953394A (en) * 1971-11-15 1976-04-27 General Electric Company Polyester alloys and molding compositions containing the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2207162A1 (en) * 1972-11-20 1974-06-14 Eastman Kodak Co Polyester moulding materials with increased toughness - from 1,4-butane diol and terephthalic acid, with alkyl (meth) acrylate (co) polymers
DE2444584C3 (en) * 1974-09-18 1982-01-21 Basf Ag, 6700 Ludwigshafen Thermoplastic polyester molding compounds
JPS5169558A (en) * 1974-12-13 1976-06-16 Sumitomo Chemical Co TAINENSEI JUGOTAISOSEIBUTSU
JPS6042252B2 (en) * 1975-03-28 1985-09-20 帝人株式会社 Hollow body for blood or infusion
US4034013A (en) * 1975-11-13 1977-07-05 Rohm And Haas Company Impact and melt strength improvement of poly(alkylene terephthalate)
JPS5431456A (en) * 1977-08-15 1979-03-08 Toray Ind Inc Thermoplastic resin composition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953394A (en) * 1971-11-15 1976-04-27 General Electric Company Polyester alloys and molding compositions containing the same
US3953394B1 (en) * 1971-11-15 1987-06-02

Also Published As

Publication number Publication date
GB2045775A (en) 1980-11-05
NL8001890A (en) 1980-10-06
DE3012333A1 (en) 1980-10-16
AU5609980A (en) 1980-10-09
JPS55137156A (en) 1980-10-25
FR2453196B1 (en) 1985-10-04
GB2045775B (en) 1983-06-15
BR8002163A (en) 1980-11-25
AU535937B2 (en) 1984-04-12

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Legal Events

Date Code Title Description
ST Notification of lapse