ES439538A1 - Curable polyester resins - Google Patents
Curable polyester resinsInfo
- Publication number
- ES439538A1 ES439538A1 ES439538A ES439538A ES439538A1 ES 439538 A1 ES439538 A1 ES 439538A1 ES 439538 A ES439538 A ES 439538A ES 439538 A ES439538 A ES 439538A ES 439538 A1 ES439538 A1 ES 439538A1
- Authority
- ES
- Spain
- Prior art keywords
- carbon atoms
- formula
- polyester resins
- diols
- branched
- 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)
- Macromonomer-Based Addition Polymer (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Process for preparing polyester resins, based on unsaturated polyesters, characterized in that diols are condensed with α, β-ethylenically unsaturated dicarboxylic acids, and/or their anhydrides and monomers copolymerizable with them, condensing, as a diol component, at least 50 mol%, based on the total amount of the diols, of biscyclohexanols or, o, o', o'-tetraalkylsubstituted, especially those compounds of general formula (1) **(See formula)** where R1 to R4 represent the same or different alkyl substituents with 1 to 3 carbon atoms and X means a single bond, a divalent aliphatic, branched or unbranched, with 1 to 10 carbon atoms, a divalent cycloaliphatic residue with 5 -10 carbon atoms, a branched or unbranched divalent aliphatic moiety, containing aromatic or cycloaliphatic substituents with a total of 6 to 15 carbon atoms, or a moiety of formula. (see formula) (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742434955 DE2434955A1 (en) | 1974-07-19 | 1974-07-19 | HAIRABLE POLYESTER MATERIAL |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES439538A1 true ES439538A1 (en) | 1977-02-16 |
Family
ID=5921068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES439538A Expired ES439538A1 (en) | 1974-07-19 | 1975-07-17 | Curable polyester resins |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5134293A (en) |
| BE (1) | BE831457A (en) |
| DE (1) | DE2434955A1 (en) |
| ES (1) | ES439538A1 (en) |
| FR (1) | FR2278718A1 (en) |
| GB (1) | GB1466202A (en) |
| NL (1) | NL7508520A (en) |
| SE (1) | SE7508189L (en) |
-
1974
- 1974-07-19 DE DE19742434955 patent/DE2434955A1/en active Pending
-
1975
- 1975-07-16 NL NL7508520A patent/NL7508520A/en unknown
- 1975-07-17 JP JP8674575A patent/JPS5134293A/en active Pending
- 1975-07-17 BE BE158375A patent/BE831457A/en unknown
- 1975-07-17 SE SE7508189A patent/SE7508189L/en not_active Application Discontinuation
- 1975-07-17 ES ES439538A patent/ES439538A1/en not_active Expired
- 1975-07-18 GB GB3023875A patent/GB1466202A/en not_active Expired
- 1975-07-18 FR FR7522569A patent/FR2278718A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2278718A1 (en) | 1976-02-13 |
| FR2278718B1 (en) | 1979-05-11 |
| BE831457A (en) | 1976-01-19 |
| NL7508520A (en) | 1976-01-21 |
| DE2434955A1 (en) | 1976-02-05 |
| JPS5134293A (en) | 1976-03-23 |
| GB1466202A (en) | 1977-03-02 |
| SE7508189L (en) | 1976-01-20 |
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