BE852585A - Procede de fabrication de polymeres thermoplastiques a chaine ramifiee de resistance mecanique amelioree a l'etat fondu - Google Patents

Procede de fabrication de polymeres thermoplastiques a chaine ramifiee de resistance mecanique amelioree a l'etat fondu

Info

Publication number
BE852585A
BE852585A BE175885A BE175885A BE852585A BE 852585 A BE852585 A BE 852585A BE 175885 A BE175885 A BE 175885A BE 175885 A BE175885 A BE 175885A BE 852585 A BE852585 A BE 852585A
Authority
BE
Belgium
Prior art keywords
mechanical strength
branched chain
thermoplastic polymers
improved mechanical
melt state
Prior art date
Application number
BE175885A
Other languages
English (en)
French (fr)
Original Assignee
Celanese Corp
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 Celanese Corp filed Critical Celanese Corp
Publication of BE852585A publication Critical patent/BE852585A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
    • C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
    • C08G18/4213—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from terephthalic acid and dialcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4263—Polycondensates having carboxylic or carbonic ester groups in the main chain containing carboxylic acid groups
    • 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)
  • Polyesters Or Polycarbonates (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE175885A 1976-03-22 1977-03-17 Procede de fabrication de polymeres thermoplastiques a chaine ramifiee de resistance mecanique amelioree a l'etat fondu BE852585A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66906676A 1976-03-22 1976-03-22

Publications (1)

Publication Number Publication Date
BE852585A true BE852585A (fr) 1977-09-19

Family

ID=24684866

Family Applications (1)

Application Number Title Priority Date Filing Date
BE175885A BE852585A (fr) 1976-03-22 1977-03-17 Procede de fabrication de polymeres thermoplastiques a chaine ramifiee de resistance mecanique amelioree a l'etat fondu

Country Status (11)

Country Link
JP (1) JPS52114687A (OSRAM)
AU (1) AU2336877A (OSRAM)
BE (1) BE852585A (OSRAM)
BR (1) BR7701740A (OSRAM)
CA (1) CA1096536A (OSRAM)
DE (1) DE2711148A1 (OSRAM)
FR (1) FR2345479A1 (OSRAM)
GB (1) GB1578472A (OSRAM)
IT (1) IT1074310B (OSRAM)
MX (1) MX144313A (OSRAM)
NL (1) NL7702404A (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5592758A (en) * 1978-11-06 1980-07-14 Toray Ind Inc Resin composition
JPS55137154A (en) * 1979-03-30 1980-10-25 Toray Ind Inc Polyester composition
DE3401345A1 (de) * 1984-01-17 1985-07-25 Chemische Werke Hüls AG, 4370 Marl Formmassen auf basis von hochmolekularen poly(alkylenterephthalaten)
EP0317797A3 (en) * 1987-11-27 1991-03-20 General Electric Company Preparation of linear polyester compositions via polyepoxide concentrate
GB2229187A (en) * 1989-03-15 1990-09-19 Ici Plc High molecular weight polyethylene terephthalate in solution
EP0569149B1 (en) * 1992-05-08 1998-07-15 Showa Highpolymer Co., Ltd. Polyester injection-molded articles
US5324556A (en) * 1992-05-08 1994-06-28 Showa Highpolymer Co., Ltd. Polyester blow-molded articles
KR20150047939A (ko) * 2013-10-25 2015-05-06 삼성정밀화학 주식회사 생분해성 폴리에스테르 수지 컴파운드 및 그로부터 얻어진 발포체

Also Published As

Publication number Publication date
DE2711148A1 (de) 1977-10-06
BR7701740A (pt) 1978-01-24
JPS52114687A (en) 1977-09-26
MX144313A (es) 1981-09-28
CA1096536A (en) 1981-02-24
AU2336877A (en) 1978-09-21
GB1578472A (en) 1980-11-05
NL7702404A (nl) 1977-09-26
FR2345479B1 (OSRAM) 1980-03-07
FR2345479A1 (fr) 1977-10-21
IT1074310B (it) 1985-04-20

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