DE3470037D1 - Latent curing agents for epoxy resins - Google Patents

Latent curing agents for epoxy resins

Info

Publication number
DE3470037D1
DE3470037D1 DE8484308026T DE3470037T DE3470037D1 DE 3470037 D1 DE3470037 D1 DE 3470037D1 DE 8484308026 T DE8484308026 T DE 8484308026T DE 3470037 T DE3470037 T DE 3470037T DE 3470037 D1 DE3470037 D1 DE 3470037D1
Authority
DE
Germany
Prior art keywords
epoxy resins
curing agents
latent curing
latent
agents
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
DE8484308026T
Other languages
English (en)
Inventor
Kiyomiki Hirai
Koji Takeuchi
Masahiro Abe
Nobuo Ito
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co Inc
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 Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Application granted granted Critical
Publication of DE3470037D1 publication Critical patent/DE3470037D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C243/24—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids
    • C07C243/26—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C243/34—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of a carbon skeleton further substituted by nitrogen atoms
    • 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
    • C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
    • C08G59/4014—Nitrogen containing compounds
    • C08G59/4035—Hydrazines; Hydrazides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Epoxy Resins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE8484308026T 1983-11-21 1984-11-20 Latent curing agents for epoxy resins Expired DE3470037D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58219224A JPS60110719A (ja) 1983-11-21 1983-11-21 エポキシ樹脂用潜在性硬化剤

Publications (1)

Publication Number Publication Date
DE3470037D1 true DE3470037D1 (en) 1988-04-28

Family

ID=16732146

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484308026T Expired DE3470037D1 (en) 1983-11-21 1984-11-20 Latent curing agents for epoxy resins

Country Status (4)

Country Link
US (1) US4544733A (de)
EP (1) EP0145358B1 (de)
JP (1) JPS60110719A (de)
DE (1) DE3470037D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5219956A (en) * 1989-02-13 1993-06-15 Asahi Kasei Kogyo Kabushiki Kaisha Method for hardening a one-package epoxy formulation including partial curing
US5213897A (en) * 1991-04-03 1993-05-25 Elf Atochem North America, Inc. Epoxy resins containing bound light stabilizing groups
CN103193959B (zh) * 2013-04-18 2014-07-30 艾达索高新材料无锡有限公司 可降解酰肼类潜伏型环氧树脂固化剂及其应用
EP3778736A1 (de) 2019-08-15 2021-02-17 Sika Technology Ag Thermisch expandierbare zusammensetzungen mit einem chemischen treibmittel
KR20220058488A (ko) * 2019-09-06 2022-05-09 세키스이가가쿠 고교가부시키가이샤 액정 표시 소자용 시일제, 상하 도통 재료, 및 액정 표시 소자

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1300689B (de) * 1964-05-23 1969-10-02 Bayer Ag Verfahren zur Herstellung von Polyurethanelastomeren
US3467707A (en) * 1965-10-01 1969-09-16 Gen Mills Inc Certain amino substituted hydrazide epoxy resin curing agents
US3456006A (en) * 1967-01-17 1969-07-15 Gen Mills Inc Beta-alanine hydrazides
JPS58131953A (ja) * 1982-01-29 1983-08-06 Ajinomoto Co Inc 新規なヒドラジド及びその化合物からなるエポキシ樹脂用潜在性硬化剤
US4377680A (en) * 1982-05-28 1983-03-22 The General Tire & Rubber Company Curing of polyglycidyl ether resins
JPS5924717A (ja) * 1982-07-30 1984-02-08 Ajinomoto Co Inc エポキシ樹脂用潜在性硬化剤

Also Published As

Publication number Publication date
EP0145358A1 (de) 1985-06-19
JPS60110719A (ja) 1985-06-17
US4544733A (en) 1985-10-01
EP0145358B1 (de) 1988-03-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: STREHL, P., DIPL.-ING. DIPL.-WIRTSCH.-ING. SCHUEBEL-HOPF, U., DIPL.-CHEM. DR.RER.NAT. GROENING, H., DIPL.-ING., PAT.-ANWAELTE, 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee