CA1096536A - Polymers for extrusion applications - Google Patents

Polymers for extrusion applications

Info

Publication number
CA1096536A
CA1096536A CA271,939A CA271939A CA1096536A CA 1096536 A CA1096536 A CA 1096536A CA 271939 A CA271939 A CA 271939A CA 1096536 A CA1096536 A CA 1096536A
Authority
CA
Canada
Prior art keywords
epoxy
branching agent
isocyanate
branched chain
melt strength
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
CA271,939A
Other languages
English (en)
French (fr)
Inventor
John R. Costanza
Frank M. Berardinelli
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.)
Celanese Corp
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
Application granted granted Critical
Publication of CA1096536A publication Critical patent/CA1096536A/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
    • 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)
CA271,939A 1976-03-22 1977-02-16 Polymers for extrusion applications Expired CA1096536A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66906676A 1976-03-22 1976-03-22
US669,066 1991-03-12

Publications (1)

Publication Number Publication Date
CA1096536A true CA1096536A (en) 1981-02-24

Family

ID=24684866

Family Applications (1)

Application Number Title Priority Date Filing Date
CA271,939A Expired CA1096536A (en) 1976-03-22 1977-02-16 Polymers for extrusion applications

Country Status (11)

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

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
AU2336877A (en) 1978-09-21
BE852585A (fr) 1977-09-19
GB1578472A (en) 1980-11-05
NL7702404A (nl) 1977-09-26
FR2345479B1 (enExample) 1980-03-07
FR2345479A1 (fr) 1977-10-21
IT1074310B (it) 1985-04-20

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Legal Events

Date Code Title Description
MKEX Expiry