DE3362334D1 - Latent curing agents for epoxy resins - Google Patents

Latent curing agents for epoxy resins

Info

Publication number
DE3362334D1
DE3362334D1 DE8383306049T DE3362334T DE3362334D1 DE 3362334 D1 DE3362334 D1 DE 3362334D1 DE 8383306049 T DE8383306049 T DE 8383306049T DE 3362334 T DE3362334 T DE 3362334T DE 3362334 D1 DE3362334 D1 DE 3362334D1
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
DE8383306049T
Other languages
German (de)
English (en)
Inventor
Kiyomiki Hirai
Koji Takeuchi
Nobuo Ito
Masahiro Abe
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 DE3362334D1 publication Critical patent/DE3362334D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Resins (AREA)
  • Adhesives Or Adhesive Processes (AREA)
DE8383306049T 1982-10-12 1983-10-06 Latent curing agents for epoxy resins Expired DE3362334D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57178868A JPS5967256A (ja) 1982-10-12 1982-10-12 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

Publications (1)

Publication Number Publication Date
DE3362334D1 true DE3362334D1 (en) 1986-04-03

Family

ID=16056086

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383306049T Expired DE3362334D1 (en) 1982-10-12 1983-10-06 Latent curing agents for epoxy resins

Country Status (4)

Country Link
US (1) US4530991A (OSRAM)
EP (1) EP0106635B1 (OSRAM)
JP (2) JPS5967256A (OSRAM)
DE (1) DE3362334D1 (OSRAM)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60178851A (ja) * 1984-02-25 1985-09-12 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
FR2568576B1 (fr) * 1984-08-01 1987-06-19 Toho Beslon Co Preimpregnes constitues par des fibres et une composition de resine d'impregnation epoxy et leur procede de fabrication par impregnation au moyen de la composition epoxy fondue
FR2606775B1 (fr) * 1986-11-14 1989-07-07 Charbonnages Ste Chimique Copolymeres (meth)acryliques autoreticulables a basses temperatures
FR2606778B1 (fr) * 1986-11-14 1989-02-10 Charbonnages Ste Chimique Procede de reticulation
JPH0811791B2 (ja) * 1987-07-27 1996-02-07 神鋼鋼線工業株式会社 プレストレストコンクリート緊張材用塗布材料
DE3822959A1 (de) * 1988-07-07 1990-01-11 Schering Ag Substituierte 3-(n-imidazolyl)-propionsaeurehydrazide, ihre verwendung als haertungsmittel in epoxidharzzusammensetzungen, sie enthaltende haertbare epoxidharzzusammensetzungen und epoxidharzformkoerper
US5219956A (en) * 1989-02-13 1993-06-15 Asahi Kasei Kogyo Kabushiki Kaisha Method for hardening a one-package epoxy formulation including partial curing
US5075503A (en) * 1990-09-04 1991-12-24 Texaco Chemical Company Hydrazine terminated polyoxyalkylene amines
US5213897A (en) * 1991-04-03 1993-05-25 Elf Atochem North America, Inc. Epoxy resins containing bound light stabilizing groups
GB2295781B (en) * 1994-12-09 1998-07-22 Kansai Paint Co Ltd Process for forming cured paint film
KR100189282B1 (ko) * 1995-07-19 1999-06-01 완다 케이. 덴슨-로우 실온에서 안정한, 일성분계 가요성 에폭시 접착제
US7638565B2 (en) * 2003-11-10 2009-12-29 Polyplastics Co., Ltd. Polyacetal resin composition
WO2011084719A2 (en) * 2009-12-17 2011-07-14 California Institute Of Technology Soluble anion exchangers from hyperbranched macromolecules
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH338844A (de) * 1954-07-16 1959-06-15 Farmaceutici Italia Verfahren zur Herstellung synthetischer Tuberkulose-Bekämpfungsmittel
US2847395A (en) * 1955-06-13 1958-08-12 Minnesota Mining & Mfg Stable heat-curing epoxy resin compositions
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
US3876606A (en) * 1973-06-14 1975-04-08 Minnesota Mining & Mfg Thermosetting epoxy resin powder highly filled with barium sulfate, calcium carbonate and mica

Also Published As

Publication number Publication date
JPH0581584B2 (OSRAM) 1993-11-15
JPH0315628B2 (OSRAM) 1991-03-01
JPH03193753A (ja) 1991-08-23
JPS5967256A (ja) 1984-04-16
EP0106635B1 (en) 1986-02-26
EP0106635A1 (en) 1984-04-25
US4530991A (en) 1985-07-23

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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., PAT.-ANWAELTE, 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee