发明名称 |
METHOD FOR PRODUCING COATED WATER-SOLUBLE PARTICULATE BODY |
摘要 |
Disclosed is a method for producing a coated water-soluble particulate body, by which the thickness of a coating layer can be reduced and defects in the surface of the coating layer are reduced. The method for producing a coated water-soluble particulate body does not require cumbersome operations and shortens the production time, thereby enabling mass production. Specifically disclosed is a method for producing a coated water-soluble particulate body in which two or more coating layers are formed on the surface of a water-soluble particulate body. The method for producing a coated water-soluble particulate body is characterized by comprising a step A wherein after supplying a first coating material that contains a polyol component and an isocyanate component, a second coating material is additionally supplied to the surface of a first coating body that has a coating layer, which is the first coating material that has not been sufficiently cured, so that a second coating body that is provided with a coating layer of the second coating material is obtained. |
申请公布号 |
CA2776406(A1) |
申请公布日期 |
2011.04.14 |
申请号 |
CA20102776406 |
申请日期 |
2010.10.05 |
申请人 |
CENTRAL GLASS COMPANY, LIMITED |
发明人 |
FUJII, HIROYUKI;OKADA, NOBUHIRO;SUETA, HIDEAKI;TANAKA, TADASHI;MORITA, KAZUYOSHI |
分类号 |
B01J2/00;A01N25/26;A01P1/00;A01P7/00;A01P11/00;A01P13/00;A01P17/00;A01P21/00;B01J2/12;B01J2/14;B01J2/16;C05G3/00 |
主分类号 |
B01J2/00 |
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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