发明名称 METHOD FOR PREPARING AQUEOUS EMULSION, AND ADHESIVE
摘要 PROBLEM TO BE SOLVED: To provide an aqueous emulsion which excels in water resistance, viscosity stability at low temperatures, particularly at extremely low temperatures near the freezing point, freeze-thaw stability, and skinning resistance, and to obtain an adhesive. SOLUTION: In preparing the aqueous emulsion by the emulsion polymerization of a vinyl ester monomer in the presence of a vinyl alcohol polymer having≥1.9 mol% 1,2-glycol bond, a carboxyl group-containing unsaturated monomer in a quantity of 0.1-10 wt.% based on the vinyl ester monomer is added to the vinyl ester monomer. The adhesive is composed of the obtained aqueous emulsion. COPYRIGHT: (C)2004,JPO&NCIPI
申请公布号 JP2004189892(A) 申请公布日期 2004.07.08
申请号 JP20020359609 申请日期 2002.12.11
申请人 KURARAY CO LTD 发明人 TANIMOTO SEIJI;KUMAKI YOSUKE
分类号 C08F2/22;C08F218/00;C09J131/04;C09J133/02;C09J157/10;(IPC1-7):C08F2/22 主分类号 C08F2/22
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