FR2100981A1 - Etherified - esterified epoxy resins - by reaction with dimethylol propionic acid - Google Patents
Etherified - esterified epoxy resins - by reaction with dimethylol propionic acidInfo
- Publication number
- FR2100981A1 FR2100981A1 FR7143062A FR7143062A FR2100981A1 FR 2100981 A1 FR2100981 A1 FR 2100981A1 FR 7143062 A FR7143062 A FR 7143062A FR 7143062 A FR7143062 A FR 7143062A FR 2100981 A1 FR2100981 A1 FR 2100981A1
- Authority
- FR
- France
- Prior art keywords
- reaction
- etherified
- propionic acid
- epoxy resins
- dimethylol propionic
- 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
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
- C08G59/62—Alcohols or phenols
- C08G59/625—Hydroxyacids
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)
Abstract
Reaction product of dimethylolpropionic acid with an epoxy resin having an epoxy equivalent 180-530 (e.g reaction product of epichlorohydrin and bisphenol A) prepd. at 135-180 degrees C in the absence of an esterification catalyst opt. in the presence of a diacid (e.g. azelaic) and/or a diol (e.g. 1,4 butane diol). Products, which are pref. neutralised by amine (e.g. dimethylaminoethanol), are hardenable at low temp. (e.g. by melamine-formaldehyde condensates) to give resins useful for coatings, mouldings, adhesives, laminates.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7143062A FR2100981A1 (en) | 1971-12-01 | 1971-12-01 | Etherified - esterified epoxy resins - by reaction with dimethylol propionic acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7143062A FR2100981A1 (en) | 1971-12-01 | 1971-12-01 | Etherified - esterified epoxy resins - by reaction with dimethylol propionic acid |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2100981A1 true FR2100981A1 (en) | 1972-03-31 |
FR2100981B1 FR2100981B1 (en) | 1974-05-10 |
Family
ID=9086726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7143062A Granted FR2100981A1 (en) | 1971-12-01 | 1971-12-01 | Etherified - esterified epoxy resins - by reaction with dimethylol propionic acid |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2100981A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2462453A1 (en) * | 1979-07-31 | 1981-02-13 | Ppg Industries Inc | DIGLYCIDYL POLYETHERS ESTERS OF SATURATED PHENOLS AND COATING COMPOSITIONS CONTAINING THE SAME |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1500356A (en) * | 1965-09-27 | 1967-11-03 | Celanese Coatings Co | Polyepoxide and hydroxy-carboxylic acid esters |
-
1971
- 1971-12-01 FR FR7143062A patent/FR2100981A1/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1500356A (en) * | 1965-09-27 | 1967-11-03 | Celanese Coatings Co | Polyepoxide and hydroxy-carboxylic acid esters |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2462453A1 (en) * | 1979-07-31 | 1981-02-13 | Ppg Industries Inc | DIGLYCIDYL POLYETHERS ESTERS OF SATURATED PHENOLS AND COATING COMPOSITIONS CONTAINING THE SAME |
Also Published As
Publication number | Publication date |
---|---|
FR2100981B1 (en) | 1974-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |