发明名称 |
SELF-EMULSIFIABLE RESIN POWDER |
摘要 |
SELF-EMULSIFIABLE RESIN POWDER A self-emulsifiable resin powder can be dispersed in water without utilizing additional surfactants or expending large amounts of mechanical energy. Such self-emulsifiable resin powders offer numerous distinct advantages over conventional latices. One of the most important benefits that is realized by utilizing self-emulsifiable resin powders is that they can be shipped dry which is the equivalent to shipping a latex with a 100 percent solids content. In other words, such self-emulsifiable resin powders eliminate the necessity for shipping water in latices. The self-emulsifiable resin powders disclosed herein also have the advantage of having low carboxyl contents and of being dispersible into aqueous systems which contain virtually no surfactants. These self-emulsifiable resins contain a relatively small proportion of repeat units which are derived from both acrylic acid and methacrylic acid. The self-emulsifiable resin powder compositions disclosed herein also contain a small amount of a metal salt of an alkyl sulfonate or a metal salt of an alkyl sulfate. |
申请公布号 |
CA1298017(C) |
申请公布日期 |
1992.03.24 |
申请号 |
CA19860523416 |
申请日期 |
1986.11.20 |
申请人 |
GOODYEAR TIRE & RUBBER COMPANY (THE) |
发明人 |
SALAZAR, MARIANO |
分类号 |
C08K5/42;C08F2/44;C08F220/06;C08F220/10;C08F220/18;C08F246/00;C08J3/05;C08J3/12;C08K5/36;C08K5/41;C08L25/02;C08L33/04;C08L101/00 |
主分类号 |
C08K5/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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