RESIN COMPOSITION AND OPTICAL ELEMENT

The purpose of the present invention is to provide a resin composition that is configured to suppress the occurrence of formation defects such as stringing and that is capable of forming an optical element having high transparency and low birefringence. The present invention is a resin composition c...

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Main Author SAWAGUCHI Taichi
Format Patent
LanguageEnglish
French
Japanese
Published 08.12.2022
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Abstract The purpose of the present invention is to provide a resin composition that is configured to suppress the occurrence of formation defects such as stringing and that is capable of forming an optical element having high transparency and low birefringence. The present invention is a resin composition comprising an alicyclic structure-containing polymer and a strontium carbonate powder, wherein the content ratio of the strontium carbonate powder in the resin composition is 0.2-1.0 mass%. La présente invention pour objet de réaliser une composition de résine qui est configurée pour supprimer l'apparition de défauts de formation tels que l'étirage et qui est capable de former un élément optique ayant une transparence élevée et une faible biréfringence. La présente invention concerne une composition de résine comprenant un polymère contenant une structure alicyclique et une poudre de carbonate de strontium, le rapport de teneur de la poudre de carbonate de strontium dans la composition de résine allant de 0,2 à 1,0 % en masse. 本発明は、糸引き等の成形不良の発生を抑制しつつ、高い透明性および低い複屈折を有する光学素子を形成可能な樹脂組成物を提供することを目的とする。本発明は、脂環式構造含有重合体と、炭酸ストロンチウム粉末とを含む、樹脂組成物であって、樹脂組成物中の前記炭酸ストロンチウム粉末の含有割合が、0.2質量%以上1.0質量%以下である、樹脂組成物である。
AbstractList The purpose of the present invention is to provide a resin composition that is configured to suppress the occurrence of formation defects such as stringing and that is capable of forming an optical element having high transparency and low birefringence. The present invention is a resin composition comprising an alicyclic structure-containing polymer and a strontium carbonate powder, wherein the content ratio of the strontium carbonate powder in the resin composition is 0.2-1.0 mass%. La présente invention pour objet de réaliser une composition de résine qui est configurée pour supprimer l'apparition de défauts de formation tels que l'étirage et qui est capable de former un élément optique ayant une transparence élevée et une faible biréfringence. La présente invention concerne une composition de résine comprenant un polymère contenant une structure alicyclique et une poudre de carbonate de strontium, le rapport de teneur de la poudre de carbonate de strontium dans la composition de résine allant de 0,2 à 1,0 % en masse. 本発明は、糸引き等の成形不良の発生を抑制しつつ、高い透明性および低い複屈折を有する光学素子を形成可能な樹脂組成物を提供することを目的とする。本発明は、脂環式構造含有重合体と、炭酸ストロンチウム粉末とを含む、樹脂組成物であって、樹脂組成物中の前記炭酸ストロンチウム粉末の含有割合が、0.2質量%以上1.0質量%以下である、樹脂組成物である。
Author SAWAGUCHI Taichi
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DocumentTitleAlternate 樹脂組成物および光学素子
COMPOSITION DE RÉSINE ET ÉLÉMENT OPTIQUE
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Snippet The purpose of the present invention is to provide a resin composition that is configured to suppress the occurrence of formation defects such as stringing and...
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SourceType Open Access Repository
SubjectTerms CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
ORGANIC MACROMOLECULAR COMPOUNDS
PHYSICS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
Title RESIN COMPOSITION AND OPTICAL ELEMENT
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