Abstract:
Adhesive tapes (e.g., duct tapes) having a backing comprising a compatibilized release composition are reported. The compatibilized release composition comprises a thermoplastic olefin-based polymer comprising an acid or a base functionality and a polymeric release material comprising an acid or a base functionality. The functionality of the thermoplastic olefin-based polymer and the functionality of the polymeric release material provide an acid-base interaction that compatibilizes the release composition.
Abstract:
A process for treating a surface of a substrate to improve the oxygen, carbon dioxide, flavor and odor gas barrier properties of the substrate with an organic acid having at least two acid substituents selected from the group consisting of a polybasic carboxylic acid, a polymer of an unsaturated carboxylic acid and a co-polymer of an unsaturated carboxylic acid, by applying the acid on to the substrate to form a layer, and exposing the layer to moisture. A variety of other types of additives may be included in the coating applied to the substrate with the acid including compounds of the formula R>a 3-a 2 n
Abstract translation:一种用于处理基材表面以改善基材的氧气,二氧化碳,风味和气味阻隔性的方法,该有机酸具有至少两个酸取代基,所述酸取代基选自多元羧酸,多元羧酸, 不饱和羧酸和不饱和羧酸的共聚物,通过将酸施加到基底上以形成层,并将该层暴露于水分。 包含施加到基底上的涂层中可以包含多种其他类型的添加剂,其中酸包括式R a a X 3-a
Abstract:
The invention relates to a powder paint binder composition comprising a polymer that contains endomethylene tetrahydrophthalic acid units and a crosslinker. The polymer has been obtained by preparing an unsaturated polymer in a first step, which then reacts with cyclopentadiene at a temperature between 160 DEG C and 220 DEG C in a second step. The polymer preferably contains more than 10 wt.% endomethylene tetrahydrophthalic acid units and is preferably an unsaturated polyester.
Abstract:
Provided is a dispersion composition which has a high refractive index and has a high dispersion stability, a curable composition using the same, a transparent film, a microlens, and a solid-state imaging device. The dispersion composition comprises: colourless, white or transparent metal oxide particles (A) having a primary particle diameter of 1 nm to 100 nm and a refractive index of from 1.75 to 2.70, a polymer compound (B) having an acid value of 120 mgKOH/g or more, which is represented by the following Formula (1), and a solvent (C):
wherein: R 1 represents a (m+n)-valent linking group represented by any one of the following Formulae:
wherein: L 3 represents a trivalent group; T 3 represents a single bond or a divalent linking group; and the three T 3 's may be same or different; L 4 represents a tetravalent group; T 4 represents a single bond or a divalent linking group, and the four T 4 's may be the same or different; L 5 represents a pentavalent group; T 5 represents a single bond or a divalent linking group, and the five T 5 's may be the same or different; L 6 represents a hexavalent group; T 6 represents a single bond or a divalent linking group, and the six T 6 's may be the same or different, R 2 represents a single bond or a divalent linking group, A 1 represents a monovalent substituent having at least one group selected from the group consisting of an acid group, a urea group, a urethane group, a group having a coordinating oxygen atom, a group having a basic nitrogen atom, a phenol group, an alkyl group, an aryl group, a group having an alkyleneoxy chain, an imide group, an alkyloxycarbonyl group, an alkyl amino carbonyl group, a carboxylate group, a sulfonamide group, a heterocyclic group, an alkoxysilyl group, an epoxy group, an isocyanate group, and a hydroxyl group, n A 1 's and n R 2 's may be the same or different, m represents a positive number of 8 or less, n represents 1 to 9, and m+n satisfies 3 to 10, and P 1 represents a polymer chain, and m P 1 ,s may be the same or different.
Abstract translation:提供了具有高折射率和高分散稳定性的分散组合物,使用其的可固化组合物,透明膜,微透镜和固态成像装置。 分散体组合物包含:初级粒径为1nm〜100nm,折射率为1.75〜2.70的无色白色或透明金属氧化物粒子(A),酸值为120mgKOH的高分子化合物(B) / g以上,由下式(1)表示,溶剂(C):其中:R 1表示由以下任一式表示的(m + n)价连接基团:其中:L 3表示三价基团; T 3表示单键或二价连接基团; 三个三角形可能相同或不同; L 4表示四价基团; T 4表示单键或二价连接基团,四个T 4可以相同或不同; L 5表示五价基团; T 5表示单键或二价连接基,五个T 5可以相同或不同; L 6表示六价基团; T 6表示单键或二价连接基,6个T 6可以相同或不同,R 2表示单键或二价连接基团,A 1表示选自至少一个基团的一价取代基 由酸基,脲基,氨基甲酸酯基,具有配位氧原子的基团,具有碱性氮原子的基团,酚基,烷基,芳基,具有亚烷基氧基的基团 链,酰亚胺基,烷氧基羰基,烷基氨基羰基,羧酸酯基,磺酰胺基,杂环基,烷氧基甲硅烷基,环氧基,异氰酸酯基和羟基,n A 1 n R 2可以相同或不同,m表示8以下的正数,n表示1〜9,m + n满足3〜10,P 1表示聚合物链,m P 1 ,s可以相同或不同。
Abstract:
The invention relates to an aqueous composition comprising (A) a water-soluble or water-dispersible binder, or a water-soluble or water-dispersible constituent comprising carboxyl groups, and (B) at least one cyclic hydroxyalkyl amide.