Fluid to pasty washing and cleansing agent concentrates with amorphous aluminosilicates
CA 1058042 A · Owner: Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) · Inventors: Disch, Karlheinz; Schwuger, Milan J.; Smolka, Heinz
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A fluid to pasty washing and cleansing agent concentrate comprising (A) at least one X-ray amorphous water-insoluble synthetically-produced, finely-dispersed solid silicate compound containing at least some combined water and having a calcium binding of 50 to 200 mg CaO/gm of anhydrous active substance and the formula on the anhydrous basis M2/nO)X Me203 (SiO2)Y, where M is a cation of the valence n exchangeable with calcium, x is a number of from 0.7 to 1.5 Me is a member selected from, the group consisting of aluminum and boron and y is a number, from 0.8 to 6, as a water-softening agent and (B) an aqueous, solution of a surface active component selected from the group consisting of …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted July 10, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 10, 1996.
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