公开(公告)号：US3983060A

公开(公告)日：1976-09-28

申请号：US491589

申请日：1974-07-24

申请人： Douglas W. Dill

发明人： Douglas W. Dill

IPC分类号： B05D7/00 ,  C04B41/48 ,  C04B41/83 ,  C08L33/08 ,  C08L33/12 ,  C09D133/12

CPC分类号： B05D7/542 ,  B05D7/587 ,  C04B41/483 ,  C04B41/83 ,  C08L33/08 ,  C09D133/12 ,  C08L2205/02 ,  C08L33/12

摘要： A low temperature glazing composition consisting essentially of a mixture of 25-75% by weight of an aqueous dispersion of an acrylic resin having a monomer composition of 40-85% by weight methyl methacrylate, 45-15% by weight butyl acrylate and 0-15% by weight methacrylic acid, this dispersion having 15-25% non-volatiles and a pH of 8.5-10.5; and 75-25% by weight of a powdered resin composition having a particle size within the range of 100-400 mesh consisting essentially of 100-80% by weight of a resin having a monomer composition of 60-85% by weight methyl methacrylate and 40-15% by weight butyl acrylate having a molecular weight of 10,000-20,000 and a Tg greater than 45.degree.C and 0-20% by weight of a pigment.

摘要翻译： 基本上由25-75重量％的丙烯酸树脂的水分散体的混合物组成的低温玻璃组合物，所述水分散体的单体组成为40-85重量％的甲基丙烯酸甲酯，45-15重量％的丙烯酸丁酯和0- 15重量％甲基丙烯酸，该分散体具有15-25％的非挥发物，pH为8.5-10.5; 和75-25重量％的粒径在100-400目范围内的粉末状树脂组合物基本上由100-80重量％的单体组成为60-85重量％的甲基丙烯酸甲酯和 40-15重量％的丙烯酸丁酯，分子量为10,000-20,000，Tg大于45℃，颜料为0-20重量％。