CYCLIC OLEFIN RESIN COMPOSITION AND MOLDED BODY

This cyclic olefin resin composition contains (A) a cyclic olefin polymer, (B) a diester compound of triglycerin and a fatty acid, and (C) a compound which is a monoester compound of diglycerin and a fatty acid or a monoester compound of glycerin and a fatty acid, and which has a molecular weight th...

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Bibliographic Details
Main Authors KASUYA Masakatsu, IBA Hiroki, SOEDA Yasuyuki, HAMADA Yuya, HASHIMOTO Yuki
Format Patent
LanguageEnglish
French
Japanese
Published 29.09.2022
Subjects
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Summary:This cyclic olefin resin composition contains (A) a cyclic olefin polymer, (B) a diester compound of triglycerin and a fatty acid, and (C) a compound which is a monoester compound of diglycerin and a fatty acid or a monoester compound of glycerin and a fatty acid, and which has a molecular weight that does not exceed 70% of the molecular weight of compound (B). The total amount of compound (B) and compound (C) is 0.10 to 3 parts by mass per 100 parts by mass of polymer (A). Cette composition de résine d'oléfine cyclique contient (A) un polymère d'oléfine cyclique, (B) un composé diester de triglycérine et un acide gras, et (C) un composé qui est un composé monoester de diglycérine et un acide gras ou un composé monoester de glycérine et un acide gras, et qui a un poids moléculaire qui ne dépasse pas 70 % du poids moléculaire du composé (B). La quantité totale de composé (B) et le composé (C) est de 0,10 à 3 parties en masse pour 100 parties en masse de polymère (A). 環状オレフィン系重合体(A)と、トリグリセリンと脂肪酸とのジエステル化合物(B)と、分子量が上記化合物(B)の70%以下である、ジグリセリンと脂肪酸とのモノエステル化合物またはグリセリンと脂肪酸とのモノエステル化合物(C)と、を含み、上記化合物(B)と上記化合物(C)との合計量が、上記重合体(A)100質量部に対して、0.10質量部以上3質量部以下である、環状オレフィン系樹脂組成物。
Bibliography:Application Number: WO2022JP12445