首页>
外国专利>
The adhesion grant resin emulsion where the tonnage of the organicity composition where the adhesion grant resin
The adhesion grant resin emulsion where the tonnage of the organicity composition where the adhesion grant resin
展开▼
机译:附着力赋予树脂乳液,其中有机物组合物的吨位附着力赋予树脂
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide a stickiness-imparting resin emulsion which can give a sticky adhesive composition good in various sticky adhesiveness properties such as heat-resistant holding power without adversely affecting compatibility with a base polymer in spite of a lowered organic solvent content, to provide a sticky adhesive composition, and to provide a good storage stability high-softening sticky adhesive resin emulsion in a high yield without using any organic solvent, namely with safety in production operations.;SOLUTION: The stickiness-imparting resin emulsion is characterized in that its solids component except an emulsifier component comprises 65-99 wt.% (A) polymerized rosin ester resin of a softening point of 135-180°C and an acid number of not higher than 20 and 1-35 wt.% (B) carboxyl-containing acrylic oligomer which is other than (A) and has an acid number of 50-100 and a weight-average molecular weight of 1,000-5,000 [the total of components (A) and (B) being 100 wt.%], and the amount of the organic solvent contained in the emulsion is not larger than 50 ppm.;COPYRIGHT: (C)2008,JPO&INPIT
展开▼