Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Specific organic component
Patent
1999-10-20
2000-12-26
Fries, Kery
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Specific organic component
510441, 510349, 510358, 510361, 510377, 510507, 510515, 516117, C11D 302, C11D 320, C11D 166, C11D 337
Patent
active
061659681
ABSTRACT:
This invention relates to a particulate foam control agent comprising from 1 to 30 parts by weight of a silicone antifoam, from 70 to 99 parts by weight of a zeolite carrier for the antifoam, from 1 to 60% by weight of the silicone antifoam of a surface active agent which has been deposited on the zeolite carrier not later than the silicone antifoam and from 1 to 40 parts by weight of a polycarboxylate-type binder or encapsulant, whereby the polycarboxylate-type binder has a pH of 3 or less when dissolved in water. The invention also relates to a detergent composition comprising the particulate foam control agent and a method for the preparation of the foam control agent.
REFERENCES:
patent: 3829386 (1974-08-01), Wegst et al.
patent: 5589449 (1996-12-01), Kolaitis et al.
patent: 5767053 (1998-06-01), Germain et al.
patent: 5861368 (1999-01-01), Kolaitis et al.
patent: 6004918 (1999-12-01), Adams
Dow Corning S. A.
Fries Kery
Troy Timothy J.
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