GB903932A - Curing epoxidized resins and curing compositions therefor - Google Patents
Curing epoxidized resins and curing compositions thereforInfo
- Publication number
- GB903932A GB903932A GB761060A GB761060A GB903932A GB 903932 A GB903932 A GB 903932A GB 761060 A GB761060 A GB 761060A GB 761060 A GB761060 A GB 761060A GB 903932 A GB903932 A GB 903932A
- Authority
- GB
- United Kingdom
- Prior art keywords
- organic
- curing
- acid
- anhydride
- curing agent
- 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
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
-
- 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
- C08G59/4071—Curing agents not provided for by the groups C08G59/42 - C08G59/66 phosphorus containing compounds
-
- 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
- C08G59/68—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 catalysts used
- C08G59/681—Metal alcoholates, phenolates or carboxylates
- C08G59/685—Carboxylates
-
- 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
- C08G59/68—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 catalysts used
- C08G59/688—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 catalysts used containing phosphorus
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Epoxy Resins (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Polyepoxides are cured by a mixture of a curing agent and a curing assistant which comprises an organic phosphite containing from 1 to 3 organic groups attached to the phosphorus atom, such organic group containing up to 18 carbon atoms. Many phosphites are mentioned or exemplified including triphenyl phosphite, tridodecyl phosphite, octadecenyl diphenyl phosphite and tritetrahydrofurfurylphosphite. The curing agent may be any conventional curing agent for polyepoxides other than a curing assistant as defined above or a polyvalent metal salt of an organic acidic compound containing up to 24 carbon atoms in the molecule. The curing agent may be an organic amine, e.g. dimethylamine, hexamethylenediamine, diethylenetriamine, phenylenediamine and dimethylaminomethylphenol; a carboxylic acid anhydride, e.g. maleic anhydride, succinic anhydride, chlorosuccinic anhydride and tetrahydrophthalic anhydride; carboxylic acids, e.g. adipic acid and dimerized linoleic acid; organic acid phosphates; sulphonic acids, e.g. methanesulphonic acid and benzenesulphonic acid; sulphonyl halides, e.g. ethanesulphonyl chloride and benzenesulphonyl bromide; liquid organic polysulphides, e.g. the reaction product of dichlorodiethyl formal and an alkali polysulphide, and liquid polyamides. Polyepoxides mentioned or exemplified include, e.g. 1,8-bis(2,3-epoxypropoxy)octane, glycidyl polyethers of bisphenol A, 1,3-bis(4,5-epoxypentoxy)-5-chlorobenzene and epoxidized glycerol trioleate. Examples are given, the first of which describes the preparation of a glycidyl polyether of bisphenol A.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79783759A | 1959-03-09 | 1959-03-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB903932A true GB903932A (en) | 1962-08-22 |
Family
ID=25171924
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB761060A Expired GB903932A (en) | 1959-03-09 | 1960-03-03 | Curing epoxidized resins and curing compositions therefor |
GB531462A Expired GB903933A (en) | 1959-03-09 | 1960-03-03 | Curing epoxidised resins and curing compositions therefor |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB531462A Expired GB903933A (en) | 1959-03-09 | 1960-03-03 | Curing epoxidised resins and curing compositions therefor |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE588383A (en) |
CH (1) | CH430201A (en) |
DE (1) | DE1150202B (en) |
GB (2) | GB903932A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3314912A (en) * | 1963-01-23 | 1967-04-18 | Hooker Chemical Corp | Epoxy resin compositions containing triorgano phosphate diluents |
US3432440A (en) * | 1965-02-11 | 1969-03-11 | Celanese Coatings Co | Epoxy curing agents comprising a fluoborate salt and a hydrolyzable ester |
DE3151540A1 (en) * | 1980-12-29 | 1982-08-19 | Ciba-Geigy GmbH, 7867 Wehr | Use of transparent anhydride-curable casting epoxy resins |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3344096A (en) * | 1963-12-23 | 1967-09-26 | Shell Oil Co | Fast curing fluidized bed coating composition |
US3336251A (en) * | 1964-05-14 | 1967-08-15 | Shell Oil Co | Rapid curing fluidized bed coating composition |
US3484398A (en) * | 1965-03-18 | 1969-12-16 | Dexter Corp | Powdered epoxy resin compositions |
NL6610758A (en) * | 1965-08-09 | 1967-02-10 | ||
US3468824A (en) * | 1965-12-13 | 1969-09-23 | Morton Int Inc | Epoxy composition |
US3528935A (en) * | 1967-11-30 | 1970-09-15 | Sinclair Research Inc | Package stable,low viscosity,high solids,thermosetting coating compositions with latent curing catalyst |
US3510439A (en) * | 1967-12-01 | 1970-05-05 | Gen Motors Corp | Structural adhesives |
DE3135636A1 (en) * | 1981-09-09 | 1983-03-17 | Basf Ag, 6700 Ludwigshafen | CURABLE EPOXY RESINS |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE931729C (en) * | 1952-03-27 | 1955-08-16 | Albert Ag Chem Werke | Process for curing oil-free ethoxylin resins |
US2819233A (en) * | 1953-06-11 | 1958-01-07 | Phelps Dodge Copper Prod | Curing of epoxide resins with a chelate |
NL192833A (en) * | 1954-04-17 | |||
NL94293C (en) * | 1956-08-30 |
-
0
- BE BE588383D patent/BE588383A/xx unknown
-
1960
- 1960-03-03 GB GB761060A patent/GB903932A/en not_active Expired
- 1960-03-03 GB GB531462A patent/GB903933A/en not_active Expired
- 1960-03-09 CH CH266560A patent/CH430201A/en unknown
- 1960-03-09 DE DEA34172A patent/DE1150202B/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3314912A (en) * | 1963-01-23 | 1967-04-18 | Hooker Chemical Corp | Epoxy resin compositions containing triorgano phosphate diluents |
US3432440A (en) * | 1965-02-11 | 1969-03-11 | Celanese Coatings Co | Epoxy curing agents comprising a fluoborate salt and a hydrolyzable ester |
DE3151540A1 (en) * | 1980-12-29 | 1982-08-19 | Ciba-Geigy GmbH, 7867 Wehr | Use of transparent anhydride-curable casting epoxy resins |
Also Published As
Publication number | Publication date |
---|---|
DE1150202B (en) | 1963-06-12 |
CH430201A (en) | 1967-02-15 |
BE588383A (en) | |
GB903933A (en) | 1962-08-22 |
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