发明名称 |
Aqueous, effect-bearing coating substance, method for producing the same and usethereof |
摘要 |
An aqueous effect-forming coating composition containing at least one water soluble or dispersible binding agent and an effect pigment is prepared by: (1) mixing the pigment with the binding agent in an aqueous medium; (2) forming a second dispersion of the pigment; and (3) mixing the two dispersions with the aqueous solution or dispersion of at least one water soluble or dispersible binding agent. An aqueous effect-forming coating composition (I) containing: (a) at least one water soluble or dispersible binding agent; and (b) an effect pigment. is prepared by: (i) dispersal of a first portion of the pigment (B) or a mixture of the first pigment (B) in a water miscible organic solvent and an aqueous solution or dispersion of a water soluble dispersible binding agent (A); (ii) dispersal of a second portion of the pigment (B) or a second pigment in a mixture of water miscible organic solvent and a non- or slightly water-miscible sovlent; and (iii) mixing the dispersions from (i) and (ii) with the aqueous solution or dispersion of at least one water soluble or dispersible binding agent. |
申请公布号 |
AU3321902(A) |
申请公布日期 |
2002.06.18 |
申请号 |
AU20020033219 |
申请日期 |
2001.11.30 |
申请人 |
BASF COATINGS AG |
发明人 |
KARL-HEINZ JOSTEN;HARRY LIBUTZKI;CELINA BUDZINSKI |
分类号 |
C09D5/36;C09D5/46;C09D7/14 |
主分类号 |
C09D5/36 |
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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