GB428483A - Process for the production of synthetic resins - Google Patents
Process for the production of synthetic resinsInfo
- Publication number
- GB428483A GB428483A GB1397/34A GB139734A GB428483A GB 428483 A GB428483 A GB 428483A GB 1397/34 A GB1397/34 A GB 1397/34A GB 139734 A GB139734 A GB 139734A GB 428483 A GB428483 A GB 428483A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- glycerol
- acids
- resin
- derived
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/46—Polyesters chemically modified by esterification
- C08G63/48—Polyesters chemically modified by esterification by unsaturated higher fatty oils or their acids; by resin acids
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Preformed resins derived from polyhydric alcohols, polybasic acids and resin acids are heated with or used as an ingredient in the manufacture of resins derived from polyhydric alcohols, polybasic acids and fatty acids or fatty oils or both. Suitable resin acids include colophony, abietic acid, pyroabietic acid, hydro- and hydroxy-abietic acid, crude balsams, copals, elemi and condensation products of phenols or urea and formaldehyde or a -b -unsaturated carbonyl compounds with natural resin acids. Suitable fatty acids or oils include castor oil, linseed oil, wood oil, oleic acid, stearic acid and octadecadion-9 : 10-acid-1. Polyhydric alcohols includes glycerol and may be replaced in part by monohydric alcohols such as benzyl alcohols. Suitable polybasic carboxylic acids include dibasic or polybasic aromatic and aliphatic, saturated and unsaturated acids and hydroxy acids such as malic acid, phthalic acid anhydride, sebacic acid, and the acids may be replaced in part by monobasic aliphatic and aromatic carboxylic acids such as benzoic acid, cinnamic acid, sorbic acid and vinylacrylic acid. The products may be used as bases or admixtures to varnishes, adhesives or plastics. In examples, (1) a resin derived from colophony, malic acid and glycerol is blended with one derived from castor oil, phthalic acid anhydride and glycerol; (2) glycerol, phthalic acid anhydride and oleic acid are condensed and the resin blended with a resin derived from colophony, malic acid and glycerol; (3) a resin derived from colophony, sebacic acid, glycerol and benzylalcohol is blended with a resin derived from stearic acid, phthalic anhydride and glycerol; (4) a resin derived from colophony, glycerol and phthalic acid anhydride is blended with wood oil and a resin derived from phthalic acid anhydride, linseed oil, glycerol and vinylacrylic acid; (5) a resin derived from phthalic acid anhydride, castor oil and glycerol is blended with linseed oil and resin derived from colophony, sebacic acid, glycerol and benzyl alcohol.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA68894D DE620301C (en) | 1933-03-09 | 1933-03-09 | Process for the production of light synthetic resins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB428483A true GB428483A (en) | 1935-05-14 |
Family
ID=6944834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1397/34A Expired GB428483A (en) | 1933-03-09 | 1934-01-15 | Process for the production of synthetic resins |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE620301C (en) |
| FR (1) | FR766855A (en) |
| GB (1) | GB428483A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE974868C (en) * | 1954-06-10 | 1961-05-18 | Bayer Ag | Process for the production of epoxidized mixed esters of higher molecular weight fatty acids serving as plasticizers |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2420694A (en) * | 1947-05-20 | Air drying mixed esters and process | ||
| DE747788C (en) * | 1938-11-05 | 1944-10-16 | Process for the production of lightfast condensation resins |
-
1933
- 1933-03-09 DE DEA68894D patent/DE620301C/en not_active Expired
-
1934
- 1934-01-11 FR FR766855D patent/FR766855A/en not_active Expired
- 1934-01-15 GB GB1397/34A patent/GB428483A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE974868C (en) * | 1954-06-10 | 1961-05-18 | Bayer Ag | Process for the production of epoxidized mixed esters of higher molecular weight fatty acids serving as plasticizers |
Also Published As
| Publication number | Publication date |
|---|---|
| FR766855A (en) | 1934-07-05 |
| DE620301C (en) | 1935-10-18 |
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