发明名称 |
COLORANT CONCENTRATES FOR THERMOPLASTIC BIOFIBER COMPOSITES |
摘要 |
Color concentrates for thermoplastic biofiber composites are disclosed. The concentrates employ three factors to achieve concentrated delivery of color to the processing machine and excellent and substantially uniform dispersion of color in the processing machine: melt flow of the concentrate exceeding at least 4 g/10 min. using ASTM D-1238; pellet size of the concentrate such that at least 50 pellets weigh less than one gram; and weight percent of the colorant ingredients in the concentrate exceeding at least 30 weight percent.
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申请公布号 |
US2011015308(A1) |
申请公布日期 |
2011.01.20 |
申请号 |
US20100890564 |
申请日期 |
2010.09.24 |
申请人 |
POLYONE CORPORATION |
发明人 |
MAJEWSKI THOMAS;PRUSAK PETER |
分类号 |
C08L97/02;B29C47/00;C08L23/06;C08L23/12 |
主分类号 |
C08L97/02 |
代理机构 |
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代理人 |
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地址 |
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