NO177755C - Heat-foamable, heat-curing epoxy resin blend, application of the blend and process for the production of foam plastics - Google Patents

Heat-foamable, heat-curing epoxy resin blend, application of the blend and process for the production of foam plastics

Info

Publication number
NO177755C
NO177755C NO882069A NO882069A NO177755C NO 177755 C NO177755 C NO 177755C NO 882069 A NO882069 A NO 882069A NO 882069 A NO882069 A NO 882069A NO 177755 C NO177755 C NO 177755C
Authority
NO
Norway
Prior art keywords
heat
blend
foamable
production
epoxy resin
Prior art date
Application number
NO882069A
Other languages
Norwegian (no)
Other versions
NO177755B (en
NO882069D0 (en
NO882069L (en
Inventor
Hermann Diethelm
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of NO882069D0 publication Critical patent/NO882069D0/en
Publication of NO882069L publication Critical patent/NO882069L/en
Publication of NO177755B publication Critical patent/NO177755B/en
Publication of NO177755C publication Critical patent/NO177755C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • 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
    • C08G59/32—Epoxy compounds containing three or more epoxy groups
    • C08G59/38—Epoxy compounds containing three or more epoxy groups together with di-epoxy compounds
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
NO882069A 1987-05-13 1988-05-11 Heat-foamable, heat-curing epoxy resin blend, application of the blend and process for the production of foam plastics NO177755C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH183687 1987-05-13

Publications (4)

Publication Number Publication Date
NO882069D0 NO882069D0 (en) 1988-05-11
NO882069L NO882069L (en) 1988-11-14
NO177755B NO177755B (en) 1995-08-07
NO177755C true NO177755C (en) 1995-11-15

Family

ID=4219731

Family Applications (1)

Application Number Title Priority Date Filing Date
NO882069A NO177755C (en) 1987-05-13 1988-05-11 Heat-foamable, heat-curing epoxy resin blend, application of the blend and process for the production of foam plastics

Country Status (5)

Country Link
EP (1) EP0291455B1 (en)
JP (1) JPH089677B2 (en)
CA (1) CA1312174C (en)
DE (1) DE3852206D1 (en)
NO (1) NO177755C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3569629B1 (en) 2018-05-17 2022-07-06 Evonik Operations GmbH Fast curing epoxy systems
EP3569630B1 (en) 2018-05-17 2022-08-03 Evonik Operations GmbH Fast curing epoxy systems
US11359048B2 (en) 2018-05-17 2022-06-14 Evonik Operations Gmbh Fast-curing epoxy systems
US11286335B2 (en) 2018-05-17 2022-03-29 Evonik Operations Gmbh Fast-curing epoxy systems
KR20210046036A (en) 2018-08-21 2021-04-27 에보니크 오퍼레이션즈 게엠베하 Rapid curing epoxy systems for making rigid foams and the use of foams in composites or as insulating materials

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1770659A1 (en) * 1968-06-19 1971-11-04 Hoechst Ag Process for the production of hardened foams from polyepoxy compounds
CH593313A5 (en) * 1974-07-29 1977-11-30 Ciba Geigy Ag
US4288565A (en) * 1978-06-22 1981-09-08 Ciba-Geigy Corporation Storable, solid mixture for the preparation of plastics which are based on epoxide resin and are stable to hydrolysis, the use of this mixture for the preparation of such plastics and plastics obtained in this way
GB2055843A (en) * 1979-07-20 1981-03-11 Ciba Geigy Ag Curable epoxide resin mixtures and their use in corrosion resistant coatings
JPH0699542B2 (en) * 1985-06-03 1994-12-07 チバ−ガイギ− アクチエンゲゼルシヤフト Hardener mixture for epoxy resin and method of use thereof

Also Published As

Publication number Publication date
NO177755B (en) 1995-08-07
EP0291455A3 (en) 1990-03-21
DE3852206D1 (en) 1995-01-12
JPH089677B2 (en) 1996-01-31
CA1312174C (en) 1992-12-29
JPS63305145A (en) 1988-12-13
NO882069D0 (en) 1988-05-11
EP0291455B1 (en) 1994-11-30
EP0291455A2 (en) 1988-11-17
NO882069L (en) 1988-11-14

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees