Patent ID: 9670339
Date: 2017-06-06
CPC Classifications: C01B,C08J,C08K,C09C

Claim:
1. A process comprising mixing at least one mixed mineral organoclay rheology additive, which comprises a quaternary alkyl-ammonium salt treated mineral clay mixture prepared by in which the aqueous hormite clay slurry (a) being formed by and the aqueous smectite clay slurry (b) being formed by and in that the weight of the hormite clay content exceeds the weight of the smectite clay content in the combined clay slurry (c); and subjecting the dispersions formed in (i.1) and (ii.1) to high speed fluid shear before carrying out step iii. and/or after having carried out step iii, in a liquid composition comprising at least one epoxy resin.