发明名称 |
WERKWIJZE VOOR HET VERBETEREN VAN DE GELIJKMATIGHEID VAN PIGMENTATIE IN EEN PIGMENTBEVATTEND UITHARDBAAR POLYESTERVORMGEVINGSMENGSEL EN GEHARDE VOORTBRENGSELEN VERKREGEN UIT DEZE MENGSELS. |
摘要 |
There is disclosed thickened, low shrinkage polyester molding compositions having improved pigmentation. The improved pigmentation in thickenable polyester molding compositions containing a carboxylated vinyl ester polymer low profile additive is achieved either by incorporating a surfactant in the composition, by using as the low profile additive a vinyl acetate/ maleic acid copolymer, or by a combination of the two methods. |
申请公布号 |
NL186642(B) |
申请公布日期 |
1990.08.16 |
申请号 |
NL19770011941 |
申请日期 |
1977.10.31 |
申请人 |
UNION CARBIDE CORPORATION TE DANBURY, CONNECTICUT, VER. ST. V. AM. |
发明人 |
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分类号 |
C08L67/00;C08K3/22;C08K5/00;C08L33/00;C08L33/02;C08L67/06;(IPC1-7):C08L67/06;C08J3/20 |
主分类号 |
C08L67/00 |
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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