ES442941A1 - Hardenable unsaturated polyester resins - Google Patents
Hardenable unsaturated polyester resinsInfo
- Publication number
- ES442941A1 ES442941A1 ES442941A ES442941A ES442941A1 ES 442941 A1 ES442941 A1 ES 442941A1 ES 442941 A ES442941 A ES 442941A ES 442941 A ES442941 A ES 442941A ES 442941 A1 ES442941 A1 ES 442941A1
- Authority
- ES
- Spain
- Prior art keywords
- unsaturated
- residues
- contain
- carboxylic acids
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/06—Unsaturated polyesters
-
- 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
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
- C08G63/6854—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/6858—Polycarboxylic acids and polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/42—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes polyesters; polyethers; polyacetals
- H01B3/421—Polyesters
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Physics & Mathematics (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Polyesters Or Polycarbonates (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Organic Insulating Materials (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Process, for the manufacture of heat-resistant, curable, unsaturated polyester resins, especially for use in the electrical industry, from mixtures of radically copolymerizable, unsaturated monomers and unsaturated polyesters, which as essential components contain residues of mono to polyvalent carboxylic acids and mono to polyvalent alcohols, one part of the residues being ethylene-α-β-dicarboxylic acids and another part residues of carboxylic and monovalent acids that contain 5-membered imide cycles and that are soluble in monomers unsaturated and copolymerizable with these, characterized by the fact that the carboxylic acids and/or alcohols containing 5-membered imide rings are used those containing a cid or tetrahydroftalimidic or an endonethyl or alkylhydroftalimidic ring and as carboxylic acids and/or trivalent alcohols which contain an isocyanating cycle. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742460768 DE2460768C3 (en) | 1974-12-21 | 1974-12-21 | Curable, heat-resistant unsaturated polyester resins, particularly for use in the electrical industry |
Publications (1)
Publication Number | Publication Date |
---|---|
ES442941A1 true ES442941A1 (en) | 1977-08-01 |
Family
ID=5934198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES442941A Expired ES442941A1 (en) | 1974-12-21 | 1975-11-25 | Hardenable unsaturated polyester resins |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5189592A (en) |
DE (1) | DE2460768C3 (en) |
ES (1) | ES442941A1 (en) |
FR (1) | FR2295051A1 (en) |
GB (1) | GB1522659A (en) |
IT (1) | IT1060455B (en) |
NL (1) | NL169598C (en) |
SE (1) | SE417832B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2856050C2 (en) * | 1978-12-23 | 1995-01-19 | Herberts Gmbh | Process for the preparation of unsaturated polyesters containing imide groups and their use |
JPH01129013A (en) * | 1987-11-12 | 1989-05-22 | Nitto Denko Corp | Production of unsaturated polyester-imide resin |
JP2551602B2 (en) * | 1987-11-12 | 1996-11-06 | 日東電工株式会社 | Method for producing unsaturated polyesterimide resin |
CN1232477A (en) * | 1996-10-08 | 1999-10-20 | Cytec技术有限公司 | Crosslinker compositions and low gloss epoxy coatings therefrom |
DE19711410A1 (en) | 1997-03-19 | 1998-09-24 | Beck & Co Ag Dr | Impregnating, casting and coating compounds for electrotechnical and / or electronic components and for carrier materials for flat insulating materials |
FR2910012B1 (en) * | 2006-12-15 | 2009-03-06 | Cray Valley S A Sa | UNSATURATED POLYESTERS RESINS FUNCTIONALIZED BY UNSATURATED CYCLOALIPHATIC IMIDES, FOR COATINGS AND MOLDING COMPOSITIONS |
-
1974
- 1974-12-21 DE DE19742460768 patent/DE2460768C3/en not_active Expired
-
1975
- 1975-11-25 ES ES442941A patent/ES442941A1/en not_active Expired
- 1975-12-16 NL NL7514640A patent/NL169598C/en not_active IP Right Cessation
- 1975-12-17 IT IT5275375A patent/IT1060455B/en active
- 1975-12-18 FR FR7538899A patent/FR2295051A1/en active Granted
- 1975-12-19 GB GB5201875A patent/GB1522659A/en not_active Expired
- 1975-12-19 SE SE7514478A patent/SE417832B/en not_active IP Right Cessation
- 1975-12-19 JP JP50150753A patent/JPS5189592A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
NL7514640A (en) | 1976-06-23 |
FR2295051B1 (en) | 1980-05-23 |
JPS5546405B2 (en) | 1980-11-22 |
IT1060455B (en) | 1982-08-20 |
GB1522659A (en) | 1978-08-23 |
SE7514478L (en) | 1976-06-22 |
DE2460768B2 (en) | 1981-04-09 |
DE2460768C3 (en) | 1982-04-08 |
SE417832B (en) | 1981-04-13 |
NL169598C (en) | 1982-08-02 |
FR2295051A1 (en) | 1976-07-16 |
NL169598B (en) | 1982-03-01 |
DE2460768A1 (en) | 1976-07-01 |
JPS5189592A (en) | 1976-08-05 |
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