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AT290144B - Process for the production of epoxy foams - Google Patents

Process for the production of epoxy foams

Info

Publication number
AT290144B
AT290144B AT695069A AT695069A AT290144B AT 290144 B AT290144 B AT 290144B AT 695069 A AT695069 A AT 695069A AT 695069 A AT695069 A AT 695069A AT 290144 B AT290144 B AT 290144B
Authority
AT
Austria
Prior art keywords
production
epoxy foams
foams
epoxy
Prior art date
Application number
AT695069A
Other languages
German (de)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of AT290144B publication Critical patent/AT290144B/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
    • 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
    • C08G59/40—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 curing agents used
    • C08G59/50—Amines
    • C08G59/5033—Amines aromatic
    • 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
    • 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
    • C08J2363/04—Epoxynovolacs

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
AT695069A 1968-07-20 1969-07-18 Process for the production of epoxy foams AT290144B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681770941 DE1770941A1 (en) 1968-07-20 1968-07-20 Process for the production of epoxy foams

Publications (1)

Publication Number Publication Date
AT290144B true AT290144B (en) 1971-05-25

Family

ID=5700702

Family Applications (1)

Application Number Title Priority Date Filing Date
AT695069A AT290144B (en) 1968-07-20 1969-07-18 Process for the production of epoxy foams

Country Status (6)

Country Link
AT (1) AT290144B (en)
BE (1) BE736375A (en)
DE (1) DE1770941A1 (en)
FR (1) FR2013422A1 (en)
GB (1) GB1271956A (en)
NL (1) NL6911086A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233565A1 (en) * 1982-09-10 1984-03-15 Hoechst Ag, 6230 Frankfurt HARDENING AGENT FOR EPOXY RESINS AND METHOD FOR HARDENING EPOXY RESINS
CN113248873A (en) * 2021-06-25 2021-08-13 江苏中科聚合新材料产业技术研究院有限公司 Low-density conductive wave-absorbing epoxy resin foam material and preparation method thereof

Also Published As

Publication number Publication date
DE1770941A1 (en) 1972-01-13
GB1271956A (en) 1972-04-26
BE736375A (en) 1970-01-22
FR2013422A1 (en) 1970-04-03
NL6911086A (en) 1970-01-22

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee