JPS57100127A - Curable composition - Google Patents

Curable composition

Info

Publication number
JPS57100127A
JPS57100127A JP17615080A JP17615080A JPS57100127A JP S57100127 A JPS57100127 A JP S57100127A JP 17615080 A JP17615080 A JP 17615080A JP 17615080 A JP17615080 A JP 17615080A JP S57100127 A JPS57100127 A JP S57100127A
Authority
JP
Japan
Prior art keywords
curing agent
epoxy resin
latent curing
agent obtained
epoxy
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.)
Granted
Application number
JP17615080A
Other languages
Japanese (ja)
Other versions
JPH0116846B2 (en
Inventor
Koichi Ohashi
Hiroyuki Yamaguchi
Kunimasa Kamio
Koichi Okuno
Satoru Haraguchi
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.)
Taoka Chemical Co Ltd
Original Assignee
Taoka Chemical Co Ltd
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 Taoka Chemical Co Ltd filed Critical Taoka Chemical Co Ltd
Priority to JP17615080A priority Critical patent/JPS57100127A/en
Priority to US06/254,277 priority patent/US4360649A/en
Priority to EP81301851A priority patent/EP0039230B1/en
Priority to DE8181301851T priority patent/DE3173177D1/en
Priority to CA000376518A priority patent/CA1197041A/en
Publication of JPS57100127A publication Critical patent/JPS57100127A/en
Publication of JPH0116846B2 publication Critical patent/JPH0116846B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prepare a one-pack type curable composition which is stable for a long period at room temperature and curable in a short time by heating, by compounding an epoxy resin with a latent curing agent obtained by pulverizing an adduct of an epoxy resin and a dialkylamine.
CONSTITUTION: To objective composition is prepared by mixing (A) 100pts.wt. of an epoxy resin containing two or more epoxy gruops in a molecule (e.g. polyglycidyl ether, etc.) with (B) pref. 1W20pts.wt. of a latent curing agent obtained by dissolving an epoxy compound (e.g. butyl glycidyl ether, etc.) in a solvent (e.g. tetrahydrofuran, etc.), heating a mixture of the resultant solution and excess dialkylamine (e.g. dimethylamine) to obtain an addition compound, and pulverizing the addition compound with an atomizer, etc., or a latent curing agent obtained by treating the surface of the powder obtained above with a gaseous acid (e.g. sulfur dioxide), etc.
COPYRIGHT: (C)1982,JPO&Japio
JP17615080A 1980-04-30 1980-12-12 Curable composition Granted JPS57100127A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP17615080A JPS57100127A (en) 1980-12-12 1980-12-12 Curable composition
US06/254,277 US4360649A (en) 1980-04-30 1981-04-15 Curable composition
EP81301851A EP0039230B1 (en) 1980-04-30 1981-04-27 Curable composition
DE8181301851T DE3173177D1 (en) 1980-04-30 1981-04-27 Curable composition
CA000376518A CA1197041A (en) 1980-04-30 1981-04-29 Curable composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17615080A JPS57100127A (en) 1980-12-12 1980-12-12 Curable composition

Publications (2)

Publication Number Publication Date
JPS57100127A true JPS57100127A (en) 1982-06-22
JPH0116846B2 JPH0116846B2 (en) 1989-03-28

Family

ID=16008527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17615080A Granted JPS57100127A (en) 1980-04-30 1980-12-12 Curable composition

Country Status (1)

Country Link
JP (1) JPS57100127A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61190521A (en) * 1985-02-18 1986-08-25 Asahi Chem Ind Co Ltd Epoxy resin composition
JPS61192722A (en) * 1985-02-21 1986-08-27 Asahi Chem Ind Co Ltd Curable composition
EP0197458A2 (en) 1985-04-01 1986-10-15 Asahi Denka Kogyo Kabushiki Kaisha Curable epoxy resin composition
JPS6372722A (en) * 1986-09-12 1988-04-02 Matsushita Electric Ind Co Ltd One-pack thermosetting epoxy resin composition
JPS6440516A (en) * 1987-08-06 1989-02-10 Taoka Chemical Co Ltd Curable composition
US6451931B1 (en) 2000-12-29 2002-09-17 Asahi Denki Kogyo Kabushiki Kaisha Reaction product of primary and tertiary amine-containing compound, dihydrazide an polyisocyanate
JP2002338663A (en) * 2001-05-16 2002-11-27 Ajinomoto Co Inc Latent curing agent for epoxy resin and curable epoxy resin composition
JP2011510156A (en) * 2008-01-23 2011-03-31 ダウ グローバル テクノロジーズ リミティド ライアビリティ カンパニー Epoxy resin curing agent composition and epoxy resin composition containing the curing agent composition
JP2013100403A (en) * 2011-11-08 2013-05-23 Taoka Chem Co Ltd One-component epoxy resin composition
WO2013172200A1 (en) 2012-05-16 2013-11-21 株式会社ダイセル Epoxy-amine adduct, resin composition, sizing agent, carbon fiber coated with sizing agent, and fiber-reinforced composite material
JP2017178981A (en) * 2016-03-28 2017-10-05 田岡化学工業株式会社 Novel latent curing agent for epoxy resin and one pack type epoxy resin composition containing the latent curing agent
US10611876B2 (en) 2014-04-04 2020-04-07 Daicel Corporation Epoxy-amine adduct, thermoplastic resin composition, sizing agent, sizing agent coated carbon fiber, and fiber-reinforced composite material

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61190521A (en) * 1985-02-18 1986-08-25 Asahi Chem Ind Co Ltd Epoxy resin composition
JPH0535176B2 (en) * 1985-02-18 1993-05-25 Asahi Chemical Ind
JPS61192722A (en) * 1985-02-21 1986-08-27 Asahi Chem Ind Co Ltd Curable composition
JPH0535177B2 (en) * 1985-02-21 1993-05-25 Asahi Chemical Ind
EP0197458A2 (en) 1985-04-01 1986-10-15 Asahi Denka Kogyo Kabushiki Kaisha Curable epoxy resin composition
JPS6372722A (en) * 1986-09-12 1988-04-02 Matsushita Electric Ind Co Ltd One-pack thermosetting epoxy resin composition
JPS6440516A (en) * 1987-08-06 1989-02-10 Taoka Chemical Co Ltd Curable composition
US6451931B1 (en) 2000-12-29 2002-09-17 Asahi Denki Kogyo Kabushiki Kaisha Reaction product of primary and tertiary amine-containing compound, dihydrazide an polyisocyanate
JP2002338663A (en) * 2001-05-16 2002-11-27 Ajinomoto Co Inc Latent curing agent for epoxy resin and curable epoxy resin composition
US7226976B2 (en) 2001-05-16 2007-06-05 Ajinomoto Co., Inc. Latent curing agent for epoxy resin, and curable epoxy resin composition
JP2011510156A (en) * 2008-01-23 2011-03-31 ダウ グローバル テクノロジーズ リミティド ライアビリティ カンパニー Epoxy resin curing agent composition and epoxy resin composition containing the curing agent composition
US8927663B2 (en) 2008-01-23 2015-01-06 Dow Global Technologies Llc Epoxy resin hardener compositions and epoxy resin compositions containing such hardener compositions
US9133301B2 (en) 2008-01-23 2015-09-15 Dow Global Technologies Llc Epoxy resin hardener compositions and epoxy resin compositions containing such hardener compositions
US9371415B2 (en) 2008-01-23 2016-06-21 Blue Cube Ip Llc Epoxy resin hardener compositions and epoxy resin compositions containing such hardener compositions
JP2013100403A (en) * 2011-11-08 2013-05-23 Taoka Chem Co Ltd One-component epoxy resin composition
WO2013172200A1 (en) 2012-05-16 2013-11-21 株式会社ダイセル Epoxy-amine adduct, resin composition, sizing agent, carbon fiber coated with sizing agent, and fiber-reinforced composite material
US9388294B2 (en) 2012-05-16 2016-07-12 Daicel Corporation Epoxy-amine adduct, resin composition, sizing agent, carbon fiber coated with sizing agent, and fiber-reinforced composite material
US9777135B2 (en) 2012-05-16 2017-10-03 Daicel Corporation Epoxy-amine adduct, resin composition, sizing agent, carbon fiber coated with sizing agent, and fiber-reinforced composite material
EP3287478A1 (en) 2012-05-16 2018-02-28 Daicel Corporation Epoxy-amine adduct, resin composition, sizing agent, carbon fiber coated with sizing agent, and fiber-reinforced composite material
US10611876B2 (en) 2014-04-04 2020-04-07 Daicel Corporation Epoxy-amine adduct, thermoplastic resin composition, sizing agent, sizing agent coated carbon fiber, and fiber-reinforced composite material
JP2017178981A (en) * 2016-03-28 2017-10-05 田岡化学工業株式会社 Novel latent curing agent for epoxy resin and one pack type epoxy resin composition containing the latent curing agent

Also Published As

Publication number Publication date
JPH0116846B2 (en) 1989-03-28

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