PROBLEM TO BE SOLVED: To provide a composition capable of providing a coated film having high crack resistance.SOLUTION: There is provided the composition containing (A) monofunctional (meth)acrylate having a hydroxyl group, (B) monofunctional (meth)acrylate having an oxyalkylene group, (C) polyfunctional (meth)acrylate, (D) monofunctional (meth)acrylate having an aliphatic hydrocarbon group under the condition that the content of the (A) component is 40 to 70 pts.mass, the content of the (C) component is 0 to 2 pts.mass and the content of the (D) component is 0 pts.mass or more based on total 100 pts.mass of the (A) component and the (B) component however at least one of the (C) component and the (D) component is contained.

    【課題】塗膜の高い耐クラック性を得ることができる組成物を提供すること。【解決手段】(A)ヒドロキシル基を有する単官能(メタ)アクリレートと、(B)オキシアルキレン基を有する単官能(メタ)アクリレートと、(C)多官能(メタ)アクリレートと、(D)脂肪族炭化水素基を有する単官能(メタ)アクリレートと、を、前記(A)成分と前記(B)成分の合計100質量部に対して、前記(A)成分の配合量:40〜70質量部、前記(C)成分の配合量:0〜2質量部、前記(D)成分の配合量:0質量部以上、の条件で含み、ただし、前記(C)成分および前記(D)成分の少なくとも一方が含まれることを特徴とする、組成物。【選択図】図2


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    Title :

    COMPOSITION, COATED FILM, LAMINATE, TIRE AND ARTICLE


    Additional title:

    組成物、塗膜、積層体、タイヤおよび物品


    Contributors:

    Publication date :

    2015-09-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60C VEHICLE TYRES , Fahrzeugreifen



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