GB1242463A - Improvements in or relating to alkyd resins - Google Patents
Improvements in or relating to alkyd resinsInfo
- Publication number
- GB1242463A GB1242463A GB2313469A GB2313469A GB1242463A GB 1242463 A GB1242463 A GB 1242463A GB 2313469 A GB2313469 A GB 2313469A GB 2313469 A GB2313469 A GB 2313469A GB 1242463 A GB1242463 A GB 1242463A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resin
- anhydride
- catalyst
- indene
- adduct
- 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
- C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
- C08G63/54—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation the acids or hydroxy compounds containing carbocyclic rings
- C08G63/553—Acids or hydroxy compounds containing cycloaliphatic rings, e.g. Diels-Alder adducts
Landscapes
- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
1,242,463. Al kyd/petroleum resins. NIPPON PETROCHEMICALS CO. Ltd. 6 May, 1969, No. 23134/69. Heading C3P. An alkyd resin is made by (i) polymerizing a fraction of hydrocarbon oil, boiling within the range of 140‹ to 280‹ C. derived from cracking of petroleum or such a fraction to which indene or alkyindene has been added and containing above 5% by weight of indene or having an "Indene Index" (as defined) above 11% by weight, at a temperature of - 30‹ to 40‹ C. using 0À05-5% by weight of a Friedel- Crafts type catalyst, the catalyst being deactivated with an acid or alkali after the completion of the reaction, and unreacted material and low molecular weight polymers being separated to produce an aromatic hydrocarbon resin having a softening point of above 140‹ C. and a bromine number of 5 to 40, (ii) melting or dissolving the above aromatic hydrocarbon resin in a hydrocarbon solvent and adding 1 to 30 parts of an unsaturated polybasic carboxylic acid, anhydride or chloride thereof to 100 parts by wt. of the resin, and then heating at a temperature within the range of 120‹ to 520‹ C. for a period of 1 to 16 hours to prepare an adduct of the aromatic hydrocarbon resin and the acid, anhydride or chloride; (iii) mixing (1) the adduct, (2) a polybasic carboxylic acid or anhydride thereof, and (3) an alcoholysis reaction product which is prepared by mixing a polyhydric alcohol, fatty oil and an alcoholysis catalyst and heating at 180‹ to 270‹ C., and (iv) subjecting the mixture to heat at 180-270‹ C. with agitation. In the Examples (1-5) a cracked petroleum fraction was polymerized using a BF 3 -ethyl ether catalyst and the resin was reacted with maleic anhydride to form an adduct which was then reacted with phthalic anhydride and the reaction product of soybean or linseed oil and pentaerythritol. The above alkyd resins may be formed into a varnish with mineral spirits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2313469A GB1242463A (en) | 1969-05-06 | 1969-05-06 | Improvements in or relating to alkyd resins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2313469A GB1242463A (en) | 1969-05-06 | 1969-05-06 | Improvements in or relating to alkyd resins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1242463A true GB1242463A (en) | 1971-08-11 |
Family
ID=10190694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2313469A Expired GB1242463A (en) | 1969-05-06 | 1969-05-06 | Improvements in or relating to alkyd resins |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1242463A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992011326A1 (en) * | 1990-12-21 | 1992-07-09 | Bassam Shomali | Paint and stain formulations |
| AU664164B2 (en) * | 1990-12-21 | 1995-11-09 | Bassam Shomali | Paint and stain formulations |
| CN115505110A (en) * | 2022-09-30 | 2022-12-23 | 西安经建油漆有限责任公司 | Renewable bio-based high-solid pepper seed oil modified alkyd resin and preparation method thereof |
-
1969
- 1969-05-06 GB GB2313469A patent/GB1242463A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992011326A1 (en) * | 1990-12-21 | 1992-07-09 | Bassam Shomali | Paint and stain formulations |
| AU664164B2 (en) * | 1990-12-21 | 1995-11-09 | Bassam Shomali | Paint and stain formulations |
| CN115505110A (en) * | 2022-09-30 | 2022-12-23 | 西安经建油漆有限责任公司 | Renewable bio-based high-solid pepper seed oil modified alkyd resin and preparation method thereof |
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