GB2282600B - Epoxy resin compositions - Google Patents

Epoxy resin compositions

Info

Publication number
GB2282600B
GB2282600B GB9420229A GB9420229A GB2282600B GB 2282600 B GB2282600 B GB 2282600B GB 9420229 A GB9420229 A GB 9420229A GB 9420229 A GB9420229 A GB 9420229A GB 2282600 B GB2282600 B GB 2282600B
Authority
GB
United Kingdom
Prior art keywords
epoxy resin
resin compositions
compositions
epoxy
resin
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 - Fee Related
Application number
GB9420229A
Other versions
GB2282600A (en
GB9420229D0 (en
Inventor
John Naysmith Hay
Barry Woodfine
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.)
Kobe Steel Europe Ltd
Original Assignee
Kobe Steel Europe 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
Priority claimed from GB939320791A external-priority patent/GB9320791D0/en
Application filed by Kobe Steel Europe Ltd filed Critical Kobe Steel Europe Ltd
Publication of GB9420229D0 publication Critical patent/GB9420229D0/en
Publication of GB2282600A publication Critical patent/GB2282600A/en
Application granted granted Critical
Publication of GB2282600B publication Critical patent/GB2282600B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08G59/50—Amines
    • 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
    • C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
GB9420229A 1993-10-08 1994-10-07 Epoxy resin compositions Expired - Fee Related GB2282600B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939320791A GB9320791D0 (en) 1993-10-08 1993-10-08 Epoxy resin composition
DE19513014A DE19513014A1 (en) 1993-10-08 1995-04-06 Curable epoxy resin compsn.

Publications (3)

Publication Number Publication Date
GB9420229D0 GB9420229D0 (en) 1994-11-23
GB2282600A GB2282600A (en) 1995-04-12
GB2282600B true GB2282600B (en) 1997-08-13

Family

ID=26014189

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9420229A Expired - Fee Related GB2282600B (en) 1993-10-08 1994-10-07 Epoxy resin compositions

Country Status (2)

Country Link
DE (1) DE19513014A1 (en)
GB (1) GB2282600B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112016029036A2 (en) 2014-06-26 2017-08-22 Dow Global Technologies Llc quick cure resin compositions, manufacture and use thereof

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491059A (en) * 1966-03-18 1970-01-20 Philips Corp Heat curable epoxy compositions with curing agent 1-amino-3-aminomethyl-3,5,5-trimethylcyclohexane
US3703501A (en) * 1971-08-12 1972-11-21 Celanese Coatings Co Vinylnorbornene/maleic anhydride copolymers and process of preparing same
GB2090257A (en) * 1980-12-29 1982-07-07 Ciba Geigy Ag Use of transparent anhydride- curable epoxy casting resins
EP0349192A2 (en) * 1988-06-24 1990-01-03 Somar Corporation Liquid, epoxy resin composition
US4966928A (en) * 1986-06-05 1990-10-30 Somar Corporation Epoxy resin based powder coating composition
WO1991019674A1 (en) * 1990-06-13 1991-12-26 Ppg Industries, Inc. Polymers of high refractive index and high heat distortion temperature
US5116684A (en) * 1990-09-28 1992-05-26 Corning Incorporated Composite ophthalmic lens
US5198479A (en) * 1990-08-24 1993-03-30 Shin-Etsu Chemical Company Limited Light transmissive epoxy resin compositions and optical semiconductor devices encapsulated therewith
US5223862A (en) * 1991-04-08 1993-06-29 Corning Incorporated High-index, organic lens member
EP0554823A1 (en) * 1992-02-07 1993-08-11 Air Products And Chemicals, Inc. Epoxy resins cured with mixed methylene bridged poly(cyclohexyl-aromatic)amine curing agents

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5066764A (en) * 1990-06-26 1991-11-19 Air Products And Chemicals, Inc. Sterically hindered ditertiary butyl bridged di(cyclohexylamines)
US5252631A (en) * 1991-08-12 1993-10-12 General Motors Corporation Method for enhanced dielectric curing
DE4211454C2 (en) * 1992-04-06 1995-11-02 Degussa Process for extending the pot life when curing epoxy resins with isophoronediamine isomer mixtures

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491059A (en) * 1966-03-18 1970-01-20 Philips Corp Heat curable epoxy compositions with curing agent 1-amino-3-aminomethyl-3,5,5-trimethylcyclohexane
US3703501A (en) * 1971-08-12 1972-11-21 Celanese Coatings Co Vinylnorbornene/maleic anhydride copolymers and process of preparing same
GB2090257A (en) * 1980-12-29 1982-07-07 Ciba Geigy Ag Use of transparent anhydride- curable epoxy casting resins
US4966928A (en) * 1986-06-05 1990-10-30 Somar Corporation Epoxy resin based powder coating composition
EP0349192A2 (en) * 1988-06-24 1990-01-03 Somar Corporation Liquid, epoxy resin composition
WO1991019674A1 (en) * 1990-06-13 1991-12-26 Ppg Industries, Inc. Polymers of high refractive index and high heat distortion temperature
US5198479A (en) * 1990-08-24 1993-03-30 Shin-Etsu Chemical Company Limited Light transmissive epoxy resin compositions and optical semiconductor devices encapsulated therewith
US5116684A (en) * 1990-09-28 1992-05-26 Corning Incorporated Composite ophthalmic lens
US5223862A (en) * 1991-04-08 1993-06-29 Corning Incorporated High-index, organic lens member
EP0554823A1 (en) * 1992-02-07 1993-08-11 Air Products And Chemicals, Inc. Epoxy resins cured with mixed methylene bridged poly(cyclohexyl-aromatic)amine curing agents

Also Published As

Publication number Publication date
GB2282600A (en) 1995-04-12
GB9420229D0 (en) 1994-11-23
DE19513014A1 (en) 1996-10-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19991007