GB1083595A - Curable compositions of poly-and monoepoxides - Google Patents
Curable compositions of poly-and monoepoxidesInfo
- Publication number
- GB1083595A GB1083595A GB401965A GB401965A GB1083595A GB 1083595 A GB1083595 A GB 1083595A GB 401965 A GB401965 A GB 401965A GB 401965 A GB401965 A GB 401965A GB 1083595 A GB1083595 A GB 1083595A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixture
- glycidyl
- methylol
- phenol
- compositions
- 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
- C08G59/14—Polycondensates modified by chemical after-treatment
- C08G59/1433—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds
- C08G59/1438—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds containing oxygen
- C08G59/145—Compounds containing one epoxy group
-
- 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
- C08G59/20—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 epoxy compounds used
- C08G59/32—Epoxy compounds containing three or more epoxy groups
- C08G59/36—Epoxy compounds containing three or more epoxy groups together with mono-epoxy compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Emergency Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Epoxy Resins (AREA)
- Paints Or Removers (AREA)
Abstract
Curable, fluid compositions comprise (1) a liquid or semi-solid glycidyl polyether of a polyhydric phenol and (2) at least one monoglycidyl ether of a monomethylolated monohydric phenol, in which only the phenolic hydroxyl is etherified, in a quantity of 1-50% by weight of the mixture. The compositions are curable by means of the conventional epoxy resin curing agents. The glycidyl polyethers may also be methylolated. The compositions may also contain other conventional additives. They are useful for the manufacture of articles by casting, potting, coating or adhesively uniting them.ALSO:Monoglycidyl ethers of monomethylolated monohydric phenols in which only the phenolic hydroxyl groups are etherified are prepared by reacting the methylolphenols with epichlorohydrin in a MeOH/H2O mixture in the presence of NaOH. The examples describe the preparation of a mixture of the ortho and para isomers of the glycidyl ether of methylolphenol; and the glycidyl ethers of methylol-p-cresol, methylol-o-allyl-phenol and methylol-4-nonylphenol. The monomethylolphenols are prepared by the reaction of the corresponding phenols with formalin in a MeOH/H2O mixture in the presence of NaOH.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34177964A | 1964-01-31 | 1964-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1083595A true GB1083595A (en) | 1967-09-13 |
Family
ID=23339004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB401965A Expired GB1083595A (en) | 1964-01-31 | 1965-01-29 | Curable compositions of poly-and monoepoxides |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE659074A (en) |
| GB (1) | GB1083595A (en) |
| NL (1) | NL6501240A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2437423A1 (en) * | 1978-09-29 | 1980-04-25 | Daikin Ind Ltd | CURABLE EPOXIDE RESIN COMPOSITION FOR USE IN THE FIELD OF LAMINATES AND ELECTRICAL ARTICLES |
-
1965
- 1965-01-29 NL NL6501240A patent/NL6501240A/xx unknown
- 1965-01-29 GB GB401965A patent/GB1083595A/en not_active Expired
- 1965-01-29 BE BE659074D patent/BE659074A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2437423A1 (en) * | 1978-09-29 | 1980-04-25 | Daikin Ind Ltd | CURABLE EPOXIDE RESIN COMPOSITION FOR USE IN THE FIELD OF LAMINATES AND ELECTRICAL ARTICLES |
Also Published As
| Publication number | Publication date |
|---|---|
| BE659074A (en) | 1965-07-29 |
| NL6501240A (en) | 1965-08-02 |
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