Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1990-12-21
1995-02-14
Kalafut, Stephen
Compositions
Water-softening or purifying or scale-inhibiting agents
252540, 252559, 252143, 252DIG1, 252DIG14, C11D 1722, C11D 112
Patent
active
053892844
ABSTRACT:
Non-aqueous liquid cleaning products are formulated by dispersing particulate solids in an organic solvent by using a structurant or deflocculant which causes a viscosity reduction at low shear rates in that solids/solvent system or an equivalent system in which the solids volume fraction is sufficiently high to raise the viscosity of the solvent. The organic solvent may be liquid surfactant and/or other kind. The solids are any usable in liquid cleaning products. The structurant is any acid, salt or base which fulfils the aforementioned test.
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patent: 4347152 (1982-08-01), Wixon
patent: 4647393 (1987-03-01), Ouhadi
patent: 4655954 (1987-04-01), Broze et al.
patent: 4743394 (1988-05-01), Kaufmann et al.
patent: 4830782 (1989-05-01), Broze et al.
Chem. Abstracts 105:81244u (1986) (No month available).
"Inleiding in de Reologie", Dr. Ir. C. Blom et al., Kluwer Technische Boeken, Deventer, 1986, p. 147 (No month available).
Clarke Terence A.
van der Hoeven Philippus C.
van der Linden Arie
Versluis Pieter
Kalafut Stephen
Koatz Ronald A.
Lever Brothers Company Division of Conopco, Inc.
Silbermann J.
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