发明授权
- 专利标题： Low temperature glazing composition
- 专利标题（中）： 低温玻璃组合物
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申请号： US491589申请日： 1974-07-24
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公开(公告)号： US3983060A公开(公告)日： 1976-09-28
- 发明人: Douglas W. Dill
- 申请人： Douglas W. Dill
- 申请人地址： WI Racine
- 专利权人： S. C. Johnson & Son, Inc.
- 当前专利权人： S. C. Johnson & Son, Inc.
- 当前专利权人地址： WI Racine
- 主分类号： B05D7/00
- IPC分类号： B05D7/00 ; C04B41/48 ; C04B41/83 ; C08L33/08 ; C08L33/12 ; C09D133/12
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.
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