ES8800318A1 - Un procedimiento para preparar una composicion curable a base de policaprolactona-poliol y exposido cicloalifatico. - Google Patents

Un procedimiento para preparar una composicion curable a base de policaprolactona-poliol y exposido cicloalifatico.

Info

Publication number
ES8800318A1
ES8800318A1 ES554108A ES554108A ES8800318A1 ES 8800318 A1 ES8800318 A1 ES 8800318A1 ES 554108 A ES554108 A ES 554108A ES 554108 A ES554108 A ES 554108A ES 8800318 A1 ES8800318 A1 ES 8800318A1
Authority
ES
Spain
Prior art keywords
blends
lactone
polycaprolactone polyols
polyepoxides
initiator
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
ES554108A
Other languages
English (en)
Other versions
ES554108A0 (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.)
Union Carbide Corp
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of ES554108A0 publication Critical patent/ES554108A0/es
Publication of ES8800318A1 publication Critical patent/ES8800318A1/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
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/22—Di-epoxy compounds
    • C08G59/24—Di-epoxy compounds carbocyclic
    • 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
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones

Abstract

PROCEDIMIENTO PARA PREPARAR UNA COMPOSICION CURABLE. COMPRENDE: A) CALENTAR UN POLICAPROLACTONA-POLIOL A 80GC, PARA FORMAR UNA COMPOSICION LIQUIDA; B) TRATAR A LA COMPOSICION LIQUIDA CON UN EPOXIDO Y/O DIEPOXIDO, CICLOALIFATICO, PARA CURAR DICHA COMPOSICION LIQUIDA; C) ENFRIAR LA COMPOSICION CURABLE HASTA 25GC; Y D) MEZCLAR DICHA COMPOSICION CURABLE CON UN ENDURECEDOR, PARA ENDURECERLA. EL POLICAPROLACTONA-POLIOL TIENE UN PESO MOLECULAR ENTRE 500 Y 4.000 Y UN ANILLO ABIERTO PRODUCIDO MEDIANTE UNA REACCION DE UNA LACTONA CON UN INICIADOR POLIFUNCIONAL Y CON UNA RELACION Y=52,5X PARA X>0 A 1,5. EL EPOXIDO Y/O DIEPOXIDO CICLOALIFATICO SE ELIGE ENTRE OXALATO DE BIS (3,4-EPOXICICLOHEXILMETILO) Y ADOPTADO DE BIS(3,4-EPOXICICLOHEXILMETILO); EL INICIADOR POLIFUNCIONAL ES DIETILENGLICOL Y EL ENDURECEDOR SE ELIGE ENTRE ANHIDRIDO HEXAHIDROFTALICO Y ANHIDRIDO DE METILTETRAHIDROFTALICO. SIENDO: X, RELACION MOLAR UNIDADES LACTONICAS A HIDROGENOS ACTIVOS DEL INICIADOR; E Y, POR CIEN HIDROXILOS LACTONICOS.SE UTILIZA PARA FABRICAR CONDUCTORES ELECTRICOS. I
ES554108A 1985-04-17 1986-04-17 Un procedimiento para preparar una composicion curable a base de policaprolactona-poliol y exposido cicloalifatico. Expired ES8800318A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72420985A 1985-04-17 1985-04-17

Publications (2)

Publication Number Publication Date
ES554108A0 ES554108A0 (es) 1987-11-01
ES8800318A1 true ES8800318A1 (es) 1987-11-01

Family

ID=24909495

Family Applications (1)

Application Number Title Priority Date Filing Date
ES554108A Expired ES8800318A1 (es) 1985-04-17 1986-04-17 Un procedimiento para preparar una composicion curable a base de policaprolactona-poliol y exposido cicloalifatico.

Country Status (6)

Country Link
EP (1) EP0198498B1 (es)
JP (1) JPS62545A (es)
KR (1) KR860008234A (es)
AU (1) AU590554B2 (es)
DE (1) DE3675063D1 (es)
ES (1) ES8800318A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4969095B2 (ja) * 2005-12-19 2012-07-04 株式会社ダイセル 硬化性樹脂組成物およびその製造方法
JP2007308683A (ja) * 2006-04-17 2007-11-29 Hitachi Chem Co Ltd エポキシ樹脂硬化剤、エポキシ樹脂組成物、エポキシ樹脂硬化物及びそれを用いた光学部材
GB2568526A (en) * 2017-11-20 2019-05-22 Rebio Tech Oy Composition
JP7068431B2 (ja) * 2020-05-21 2022-05-16 株式会社ダイセル 回転電機用硬化性エポキシ組成物
WO2021235480A1 (ja) * 2020-05-21 2021-11-25 株式会社ダイセル 回転電機用硬化性エポキシ組成物

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3699070A (en) * 1969-07-17 1972-10-17 Union Carbide Corp Epoxy compositions flexibilized with hydroxyl-terminated polymers of cyclic esters
JPS5218399B2 (es) * 1973-05-14 1977-05-21
US4256828A (en) * 1975-09-02 1981-03-17 Minnesota Mining And Manufacturing Company Photocopolymerizable compositions based on epoxy and hydroxyl-containing organic materials
US4086293A (en) * 1976-05-26 1978-04-25 Union Carbide Corporation Low energy-curable high solids coating compositions
US4261871A (en) * 1979-12-13 1981-04-14 Union Carbide Corporation Low energy-curable high solids coatings
US4434286A (en) * 1980-11-03 1984-02-28 Union Carbide Corporation Curable epoxy resin containing compositions
JPS608246B2 (ja) * 1980-11-03 1985-03-01 ユニオン・カ−バイド・コ−ポレ−シヨン 硬化し得るエポキシ樹脂含有組成物
NO169450C (no) * 1982-09-30 1992-06-24 Union Carbide Corp Stoepepreparat paa basis av et cykloalifatisk epoksyd
CA1232285A (en) * 1983-02-24 1988-02-02 Linda A. Domeier Polyester polyols and a process for their production
JPS59157669A (ja) * 1983-02-26 1984-09-07 Mita Ind Co Ltd 自動現像バイアス制御装置

Also Published As

Publication number Publication date
KR860008234A (ko) 1986-11-14
EP0198498B1 (en) 1990-10-24
EP0198498A2 (en) 1986-10-22
EP0198498A3 (en) 1987-10-14
ES554108A0 (es) 1987-11-01
JPS62545A (ja) 1987-01-06
DE3675063D1 (de) 1990-11-29
AU590554B2 (en) 1989-11-09
AU5633586A (en) 1986-10-23

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