GB874868A - Process for preparing esters of epoxidized hydrocarbon drying oils, and resulting products - Google Patents
Process for preparing esters of epoxidized hydrocarbon drying oils, and resulting productsInfo
- Publication number
- GB874868A GB874868A GB4334759A GB4334759A GB874868A GB 874868 A GB874868 A GB 874868A GB 4334759 A GB4334759 A GB 4334759A GB 4334759 A GB4334759 A GB 4334759A GB 874868 A GB874868 A GB 874868A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- carbon atoms
- acids
- oxirane oxygen
- resulting products
- 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
- C08G59/1455—Monocarboxylic acids, anhydrides, halides, or low-molecular-weight esters thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Epoxy Compounds (AREA)
Abstract
A hydrocarbon copolymer drying oil, prepared by sodium polymerization of 60%-90% of a 4-6 carbon conjugated diolefin with 40%-10% of styrene or a methyl or ethyl ring-alkylated homologue, and then epoxidized to an oxirane oxygen content of at least 0,25%, is reacted with a monocarboxylic hydrocarbyl acid of 7-20 carbon atoms under esterifying conditions (a) with enough acid to give a range of 1-2 mols acid per mol oxirane oxygen in the oil and (b) until an acid number below 40 is reached, the acid being selected from the group consisting of straight chain aliphatic acids of 8-20 carbon atoms, unsubstituted aromatic acids containing at least 7 carbon atoms, and alkyl substituted derivatives of these acids, rosin acids, and mixtures thereof. It is preferred that the oxirane oxygen content is from 1%-8% and the acid number is reduced to below 12.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4334759A GB874868A (en) | 1959-12-21 | 1959-12-21 | Process for preparing esters of epoxidized hydrocarbon drying oils, and resulting products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4334759A GB874868A (en) | 1959-12-21 | 1959-12-21 | Process for preparing esters of epoxidized hydrocarbon drying oils, and resulting products |
Publications (1)
Publication Number | Publication Date |
---|---|
GB874868A true GB874868A (en) | 1961-08-10 |
Family
ID=10428378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4334759A Expired GB874868A (en) | 1959-12-21 | 1959-12-21 | Process for preparing esters of epoxidized hydrocarbon drying oils, and resulting products |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB874868A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0060506A1 (en) * | 1981-03-14 | 1982-09-22 | Hoechst Aktiengesellschaft | Water-thinnable epoxides, method for their preparation and their application |
EP0185193A2 (en) * | 1984-11-19 | 1986-06-25 | Henkel Kommanditgesellschaft auf Aktien | Air-drying paint binder based on unsaturated polymers |
GB2173198A (en) * | 1985-03-29 | 1986-10-08 | Henkel Kgaa | Modified polybutadienes with c12-24 alkyl side chains |
-
1959
- 1959-12-21 GB GB4334759A patent/GB874868A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0060506A1 (en) * | 1981-03-14 | 1982-09-22 | Hoechst Aktiengesellschaft | Water-thinnable epoxides, method for their preparation and their application |
EP0185193A2 (en) * | 1984-11-19 | 1986-06-25 | Henkel Kommanditgesellschaft auf Aktien | Air-drying paint binder based on unsaturated polymers |
EP0185193A3 (en) * | 1984-11-19 | 1987-04-29 | Henkel Kommanditgesellschaft auf Aktien | Air-drying paint binder based on unsaturated polymers |
GB2173198A (en) * | 1985-03-29 | 1986-10-08 | Henkel Kgaa | Modified polybutadienes with c12-24 alkyl side chains |
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