公开(公告)号：US3728295A

公开(公告)日：1973-04-17

申请号：US3728295D

申请日：1971-02-25

申请人： SHERWIN WILLIAMS CO

发明人： SKINNER E

IPC分类号： C08F218/04 ,  C08F220/12 ,  C08F220/18 ,  C08F29/38

CPC分类号： C08F220/18 ,  C08F218/04 ,  C08F220/12

摘要： THERE IS PROVIDED A DILATANT LATEX FORMED FROM A PLURALITY OF MONOMERS INCLUDING AT LEAST TWO ALIPHATIC MONOUNSATURATED ESTERS AND A SMALL AMOUNT OF AN ALIPHATIC MONO-UNSATURATED CARBOXYLIC ACID. THE POLYMER IS FORMED BY AN EMULSION POLYMERIZATION TECHNIQUE CARRIED OUT IN THE PRESENCE OF A WATER-SOLUBLE PHOYHYDRIC ALCOHOL WHICH IS A NONSOLVENT OR SUBSTANTIALLY A NONSOLVENT FOR THE POLYMER THERE ARE ALSO PROVIDED NOVEL COATING COMPOSITIONS IN WHICH THIS PODUCT MAY BE USED AS A PAINT VEHICLE COMPONENT OR USED AS AN ADDITIVE TO OTHER LATEX TYPE PAINT VEHICLES TO ADJUST THE RHEOLOGICAL PROPERTIES OF THE SYSTEM.