IMPROVED KAOLIN CLAYS AND METHODS OF MAKING AND USING SAME
摘要
High brightness kaolin pigments and methods of making high brightness kaolin pigments are provided. Both delaminated and nondelaminated clays are provided having typical brightness of 87 or higher. The pigments have high brightness and good opacity, providing an optimum pigment for paper coating and paper filler. Also provided are blended high brightness kaolins having increased opacity properties.
申请公布号
WO9734956(A1)
申请公布日期
1997.09.25
申请号
WO1997US04680
申请日期
1997.03.21
申请人
DRY BRANCH KAOLIN COMPANY;BILIMORIA, BOMI, M.;MANASSO, JOHN, A.;WILLIS, MARK, S.
发明人
BILIMORIA, BOMI, M.;MANASSO, JOHN, A.;WILLIS, MARK, S.