ES8407509A1 - Un procedimiento para la preparacion de una composicion elastomerica de copoliester termoplastico. - Google Patents

Un procedimiento para la preparacion de una composicion elastomerica de copoliester termoplastico.

Info

Publication number
ES8407509A1
ES8407509A1 ES520219A ES520219A ES8407509A1 ES 8407509 A1 ES8407509 A1 ES 8407509A1 ES 520219 A ES520219 A ES 520219A ES 520219 A ES520219 A ES 520219A ES 8407509 A1 ES8407509 A1 ES 8407509A1
Authority
ES
Spain
Prior art keywords
radicals
ester units
removal
chain ester
weight
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
ES520219A
Other languages
English (en)
Other versions
ES520219A0 (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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of ES520219A0 publication Critical patent/ES520219A0/es
Publication of ES8407509A1 publication Critical patent/ES8407509A1/es
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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/138—Phenolates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE UNA COMPOSICION ELASTOMERICA DE COPOLIESTER TERMOPLASTICO MOLDEABLE POR SOPLADO.COMPRENDE UNA PRIMERA ETAPA DE SECADO DEL COPOLIESTER Y UNA SEGUNDA ETAPA QUE CONSISTE EN FUNDIR EL COPOLIESTER SECO, A UNA TEMPERATURA DE POR LO MENOS 20 GRADOS POR ENCIMA DEL PUNTO DE FUSION DEL COPOLIESTER, CON UN TANTO POR CIENTO ADECUADO DE UNA SAL METALICA ALCALINA DE UN COMPUESTO FENOLICO. EL COPOLIESTER ESTA CONSTITUIDO ESENCIALMENTE POR UNA MULTIPLICIDAD DE UNIDADES ESTER DE CADENA LARGA Y UNIDADES ESTER DE CADENA CORTA, UNIDAS A TRAVES DE UNIONES ESTER.
ES520219A 1982-03-05 1983-03-02 Un procedimiento para la preparacion de una composicion elastomerica de copoliester termoplastico. Expired ES8407509A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/355,169 US4363892A (en) 1982-03-05 1982-03-05 Thermoplastic copolyester elastomers modified with salts of phenolic compounds

Publications (2)

Publication Number Publication Date
ES520219A0 ES520219A0 (es) 1984-10-01
ES8407509A1 true ES8407509A1 (es) 1984-10-01

Family

ID=23396481

Family Applications (1)

Application Number Title Priority Date Filing Date
ES520219A Expired ES8407509A1 (es) 1982-03-05 1983-03-02 Un procedimiento para la preparacion de una composicion elastomerica de copoliester termoplastico.

Country Status (9)

Country Link
US (1) US4363892A (es)
EP (1) EP0088369B1 (es)
JP (1) JPS58164636A (es)
KR (1) KR860000560B1 (es)
AU (1) AU568293B2 (es)
BR (1) BR8300983A (es)
CA (1) CA1184336A (es)
DE (1) DE3361519D1 (es)
ES (1) ES8407509A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4581410A (en) * 1984-01-09 1986-04-08 Monsanto Company Hot melt adhesive compositions
US4544688A (en) * 1984-05-29 1985-10-01 Union Carbide Corp. Metal-containing phenolic coating compositions
US5110849A (en) * 1988-07-18 1992-05-05 Toray Industries, Inc. Polyester composition
JPH0710784B2 (ja) * 1988-08-23 1995-02-08 セントラル硝子株式会社 ２，２―ビス（４―ヒドロキシフェニル）ヘキサフルオロプロパンの精製法
KR950003147B1 (ko) * 1991-06-29 1995-04-01 제일합섬주식회사 폴리에테르-에스테르 탄성 중합체의 제조방법
KR960002955B1 (ko) * 1992-06-30 1996-03-02 제일합섬 주식회사 폴리에테르-에스테르 탄성중합체의 제조방법
KR960009291B1 (en) * 1992-12-26 1996-07-18 Cheil Synthetics Inc Method for manufacturing high viscosity polyether-ester elastomer
US7115785B2 (en) * 2003-08-25 2006-10-03 General Electric Company Method for making salts hydroxy-substituted hydrocarbons

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3644295A (en) * 1969-05-14 1972-02-22 Fmc Corp Saturated linear polyesters containing a salt of camphorsulfonic acid
US3651014A (en) * 1969-07-18 1972-03-21 Du Pont Segmented thermoplastic copolyester elastomers
US3766146A (en) * 1971-03-18 1973-10-16 Du Pont Segmented thermoplastic copolyester elastomers
US3763109A (en) * 1971-08-19 1973-10-02 Du Pont Segmented thermoplastic copolyesters
US3957706A (en) * 1974-02-04 1976-05-18 Eastman Kodak Company Molding composition
GB1515341A (en) * 1974-06-03 1978-06-21 Gen Electric Drip-retardant polyester compositions
US4010222A (en) * 1975-05-23 1977-03-01 E. I. Du Pont De Nemours And Company Blends of copolyesters and ethylene/carboxylic acid copolymers which are at least ten percent neutralized
US4205158A (en) * 1979-03-28 1980-05-27 E. I. Du Pont De Nemours And Company Copolyetherester based on ethylene oxide-capped poly(propylene oxide) glycol and branching agent
US4281099A (en) * 1979-10-29 1981-07-28 Union Carbide Corporation Process for stabilizing polyarylates with an aromatic phenol
US4264761A (en) * 1980-03-07 1981-04-28 E. I. Du Pont De Nemours And Company Copolyester barrier coat

Also Published As

Publication number Publication date
EP0088369A3 (en) 1984-03-07
ES520219A0 (es) 1984-10-01
KR860000560B1 (ko) 1986-05-14
EP0088369A2 (en) 1983-09-14
DE3361519D1 (en) 1986-01-30
KR840004138A (ko) 1984-10-06
CA1184336A (en) 1985-03-19
EP0088369B1 (en) 1985-12-18
AU568293B2 (en) 1987-12-24
BR8300983A (pt) 1983-11-16
AU1198183A (en) 1983-09-08
JPS58164636A (ja) 1983-09-29
US4363892A (en) 1982-12-14

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