POLYIMIDE RESIN, CURABLE RESIN COMPOSITION, AND CURED OBJECT OBTAINED THEREFROM
A thermosetting resin composition which is soluble in general solvents and can give a cured object (cured coating film) that highly transmits light ranging from visible light to the ultraviolet region around 300 nm; and a polyimide resin suitable for use in preparing the composition. The polyimide r...
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| Main Authors | , , |
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| Format | Patent |
| Language | English French Japanese |
| Published |
23.09.2010
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| Subjects | |
| Online Access | Get full text |
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| Abstract | A thermosetting resin composition which is soluble in general solvents and can give a cured object (cured coating film) that highly transmits light ranging from visible light to the ultraviolet region around 300 nm; and a polyimide resin suitable for use in preparing the composition. The polyimide resin is obtained by reacting an isocyanurate-type polyisocyanate (a1) synthesized from an isocyanate having an aliphatic structure with a tricarboxylic acid anhydride (a2) having an aliphatic structure. The curable resin composition contains the polyimide resin. A cured object obtained from the composition is provided.
L'invention porte sur une composition de résine thermodurcissable qui est soluble dans les solvants généraux et peut donner un objet durci (film de revêtement durci) qui transmet de façon élevée de la lumière allant de la lumière visible à la région des ultraviolets autour de 300 nm ; et sur une résine de polyimide appropriée pour être utilisée dans la préparation de la composition. La résine de polyimide est obtenue par réaction d'un polyisocyanate de type isocyanurate (a1) synthétisé à partir d'un isocyanate ayant une structure aliphatique avec un anhydride d'acide tricarboxylique (a2) ayant une structure aliphatique. La composition de résine durcissable contient la résine de polyimide. L'invention porte également sur un objet durci obtenu à partir de la composition. |
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| AbstractList | A thermosetting resin composition which is soluble in general solvents and can give a cured object (cured coating film) that highly transmits light ranging from visible light to the ultraviolet region around 300 nm; and a polyimide resin suitable for use in preparing the composition. The polyimide resin is obtained by reacting an isocyanurate-type polyisocyanate (a1) synthesized from an isocyanate having an aliphatic structure with a tricarboxylic acid anhydride (a2) having an aliphatic structure. The curable resin composition contains the polyimide resin. A cured object obtained from the composition is provided.
L'invention porte sur une composition de résine thermodurcissable qui est soluble dans les solvants généraux et peut donner un objet durci (film de revêtement durci) qui transmet de façon élevée de la lumière allant de la lumière visible à la région des ultraviolets autour de 300 nm ; et sur une résine de polyimide appropriée pour être utilisée dans la préparation de la composition. La résine de polyimide est obtenue par réaction d'un polyisocyanate de type isocyanurate (a1) synthétisé à partir d'un isocyanate ayant une structure aliphatique avec un anhydride d'acide tricarboxylique (a2) ayant une structure aliphatique. La composition de résine durcissable contient la résine de polyimide. L'invention porte également sur un objet durci obtenu à partir de la composition. |
| Author | UNO SEIICHI ICHINOSE EIJU ITO SATOKO |
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| DocumentTitleAlternate | RÉSINE DE POLYIMIDE, COMPOSITION DE RÉSINE DURCISSABLE ET OBJET DURCI À PARTIR DE CELLE-CI |
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| Notes | Application Number: WO2010JP54499 |
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| RelatedCompanies | UNO SEIICHI ICHINOSE EIJU ITO SATOKO DIC CORPORATION |
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| Snippet | A thermosetting resin composition which is soluble in general solvents and can give a cured object (cured coating film) that highly transmits light ranging... |
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| SubjectTerms | CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP |
| Title | POLYIMIDE RESIN, CURABLE RESIN COMPOSITION, AND CURED OBJECT OBTAINED THEREFROM |
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