摘要 |
An organoclay composition for gelling unsaturated polyester resin/monomer systems comprising a mineral clay mixture which has been treated with an alkyl quaternary ammonium compound. The mineral clay mixture comprises two components: mineral clay (a) comprising greater than 50 wt.%, based on the weight of the mineral clay mixture, of a mineral clay selected from the group consisting of sepiolite, palygorskite and mixtures of sepiolite and palygorskite; and mineral clay (b) comprising less than 50 wt.%, based on the weight of the mineral clay mixture, of a smectite.
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申请人 |
SOUTHERN CLAY PRODUCTS, INC.;FARROW, THOMAS, C.;RASMUSSEN, CHRIS, A.;MENKING, WILLIAM, R.;DURHAM, DAVID, HUGH |
发明人 |
FARROW, THOMAS, C.;RASMUSSEN, CHRIS, A.;MENKING, WILLIAM, R.;DURHAM, DAVID, HUGH |