GB1143644A - - Google Patents

Info

Publication number
GB1143644A
GB1143644A GB1143644DA GB1143644A GB 1143644 A GB1143644 A GB 1143644A GB 1143644D A GB1143644D A GB 1143644DA GB 1143644 A GB1143644 A GB 1143644A
Authority
GB
United Kingdom
Prior art keywords
cotelomer
telomer
carbamate
admixture
aug
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.)
Active
Application number
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.)
Publication of GB1143644A publication Critical patent/GB1143644A/en
Active legal-status Critical Current

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
    • C08J9/02—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules
    • 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
    • C08G59/3209—Epoxy compounds containing three or more epoxy groups obtained by polymerisation of unsaturated mono-epoxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epoxy Resins (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1,143,644. Epoxy resin foam plastics. FARBWERKE HOECHST A.G. 4 Aug., 1966 [12 Aug., 1965], No. 34946/66. Addition to 1,114,904. Headings C3B and C3C. A process for the manufacture of epoxy resin foam plastics comprises hardening a polyepoxide compound with a carbamate, wherein a telomer and/or a cotelomer of an unsaturated epoxide having a molecular weight within the range of 500 to 10,000 is used as polyepoxide compound, the telomer and/or cotelomer containing at least two epoxy groups per average molecular weight. The unsaturated epoxides may be telomerized alone or cotelomerized with each other, or they may be reacted with other monomers containing polymerizable double bonds. The telomers and cotelomers may be used alone or in admixture with each other or with other compounds containing at least two epoxy groups. In one embodiment the carbamate is used in admixture with an amine.
GB1143644D 1965-08-12 Active GB1143644A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0046870 1965-08-12

Publications (1)

Publication Number Publication Date
GB1143644A true GB1143644A (en)

Family

ID=7101291

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1143644D Active GB1143644A (en) 1965-08-12

Country Status (8)

Country Link
AT (1) AT275163B (en)
BE (1) BE685456A (en)
CH (1) CH476055A (en)
DE (1) DE1570595A1 (en)
ES (1) ES330070A2 (en)
GB (1) GB1143644A (en)
NL (1) NL6611127A (en)
SE (1) SE309852B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009087653A2 (en) * 2007-12-27 2009-07-16 Amit Dixit An epoxy foam resin

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009087653A2 (en) * 2007-12-27 2009-07-16 Amit Dixit An epoxy foam resin
WO2009087653A3 (en) * 2007-12-27 2010-12-02 Amit Dixit An epoxy foam resin
US8262955B2 (en) 2007-12-27 2012-09-11 Aditya Birla Chemical (Thailand) Ltd. Epoxy foam resin

Also Published As

Publication number Publication date
ES330070A2 (en) 1968-08-01
CH476055A (en) 1969-07-31
SE309852B (en) 1969-04-08
DE1570595A1 (en) 1970-03-05
AT275163B (en) 1969-10-10
BE685456A (en) 1967-02-13
NL6611127A (en) 1967-02-13

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