GB783045A - Catalyst for the polymerisation of air-drying unsaturated polyester resins - Google Patents
Catalyst for the polymerisation of air-drying unsaturated polyester resinsInfo
- Publication number
- GB783045A GB783045A GB3585755A GB3585755A GB783045A GB 783045 A GB783045 A GB 783045A GB 3585755 A GB3585755 A GB 3585755A GB 3585755 A GB3585755 A GB 3585755A GB 783045 A GB783045 A GB 783045A
- Authority
- GB
- United Kingdom
- Prior art keywords
- derived
- dicyclopentadiene
- carbon monoxide
- per cent
- polyhydric alcohols
- 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/01—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to unsaturated polyesters
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Paints Or Removers (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Unsaturated polyesters derived from polyhydric alcohols having condensed ring systems with endomethylene groups, are copolymerized with 20 to 50 per cent of a vinyl compound, e.g. styrene, by the use of 3 to 6 per cent of cumene hydroperoxide preferably dissolved in a hydrocarbon. The polyhydric alcohols may be derived from Diels-Alder adducts of cyclopentadiene or from dicyclopentadiene, e.g. by treatment with carbon monoxide and hydrogen followed by hydrogenation. Polymerization accelerators such as cobalt naphthenate or octoate, zirconium octoate or tertiary amines, and dyestuffs, fillers and pigments may be included. In the example the polyester is derived from fumaric acid, phthalic anhydride and a diol obtained from dicyclopentadiene, carbon monoxide and hydrogen, by esterification in the presence of trichlorethyl phosphorous acid ester and hydroquinone. The compositions are air drying and gelatinize very quickly when applied as lacquers on wood, metal or glass, but have improved pot-life. Specification 766,666 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC12145A DE1035291B (en) | 1955-11-22 | 1955-11-22 | Catalyst for the hardening of air-drying paints based on unsaturated polyester resins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB783045A true GB783045A (en) | 1957-09-18 |
Family
ID=7015145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3585755A Expired GB783045A (en) | 1955-11-22 | 1955-12-14 | Catalyst for the polymerisation of air-drying unsaturated polyester resins |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1035291B (en) |
| FR (1) | FR1156266A (en) |
| GB (1) | GB783045A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106810832A (en) * | 2016-12-26 | 2017-06-09 | 沈阳化工大学 | Modified polyethylene terephthalate of isomerism containing condensed cyclic structure crosslinking agent and preparation method thereof |
| CN115975482A (en) * | 2023-02-14 | 2023-04-18 | 广东百川化工有限公司 | Sanding-free unsaturated polyester wood primer as well as preparation method and use method thereof |
-
1955
- 1955-11-22 DE DEC12145A patent/DE1035291B/en active Pending
- 1955-12-14 GB GB3585755A patent/GB783045A/en not_active Expired
-
1956
- 1956-09-04 FR FR1156266D patent/FR1156266A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106810832A (en) * | 2016-12-26 | 2017-06-09 | 沈阳化工大学 | Modified polyethylene terephthalate of isomerism containing condensed cyclic structure crosslinking agent and preparation method thereof |
| CN115975482A (en) * | 2023-02-14 | 2023-04-18 | 广东百川化工有限公司 | Sanding-free unsaturated polyester wood primer as well as preparation method and use method thereof |
| CN115975482B (en) * | 2023-02-14 | 2023-10-03 | 广东百川化工有限公司 | Polishing-free unsaturated polyester woodenware primer and preparation method and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1156266A (en) | 1958-05-14 |
| DE1035291B (en) | 1958-07-31 |
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