Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Patent
1998-04-01
2000-03-14
Marcheschi, Michael
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
106468, 10628717, 10628734, 501148, C04B 1410, C04B 3304, C09C 142
Patent
active
060367652
ABSTRACT:
An organoclay composition comprising a mineral clay mixture which has been treated with an alkyl quaternary ammonium salt said mixture comprising: mineral clay (a) comprising 50 to 95 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 the balance by weight of the mineral clay mixture, of a smectite.
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Carroll Paul W.
Durham David Hugh
Farrow Thomas C.
Menking William R.
Rasmussen Chris A.
Marcheschi Michael
Southern Clay Products
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