发明名称 |
DEAERATED TALC AND RELATED METHODS |
摘要 |
A deaerated talc may include micronized, talc powder having a Hegman rating of 4.0 or greater. A deaerated talc may include micronized talc powder having enough cohesive strength for form agglomerations measuring 100 millimeters or less, 75 millimeters or less, or 50 millimeters or less. A deaerated talc product may include a micronized talc powder, and a bag containing the deaerated talc. The micronized talc powder may be deaerated via application of force to the micronized talc powder in at least two directions, including a first direction substantially parallel to the longitudinal direction of the bag and a second direction. |
申请公布号 |
WO2014113651(A3) |
申请公布日期 |
2014.09.25 |
申请号 |
WO2014US12011 |
申请日期 |
2014.01.17 |
申请人 |
IMERYS TALC AMERICA, INC. |
发明人 |
RUGHEIMER, PETER;BECK, ROBERT;LESTER, DENNIS PAUL |
分类号 |
C09C3/00 |
主分类号 |
C09C3/00 |
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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