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US 4,849,117 AGranted
Concentrated composition for forming an aqueous foam
AssigneeSanitek Products, Inc.
InventorsJames A. Bronner, Ronald K. Ostroff
Life of this patent
Estimating the term…
Abstract
A concentrate composition for forming a stable aqueous foam. The concentrate composition comprises an anionic surfactant, a solvent and a stabilizer. The surfactant is preferably the sodium salt of an alpha olefin sulfonate such as sodium dodecyl sulfonate. The solvent is preferably a C.sub.2 -C.sub.8 diol, and the stabilizer is a C.sub.10 -C.sub.18 alcohol.
Claims35
A concentrated composition for forming an aqueous foam, the composition comprising:
- (1) from about 10 to about 70 weight percent, based on total concentrate composition weight, of an anionic surfactant selected from the group consisting of salts of alpha olefin sulfonates having from about 10 to about 18 carbon atoms per molecule and mixtures thereof;
- (2) from about 2 to about 50 weight percent, based on total concentrate composition weight, of a stabilizer selected from the group consisting of C.sub.10 -C.sub.18 alcohols;
- (3) from about 2 to about 50 weight percent, based on total concentrate composition weight, of a solvent capable of solubilizing the stabilizer selected form the group consisting of C.sub.2 -C.sub.8 diols, mixtures thereof and mixtures of one or more thereof with d-limonene;
- and
- (4) water.
2 more elements
A concentrate composition for forming an aqueous foam, the composition comprising:
- (1) from about 30 to about 40 weight percent, based on total concentrate composition weight, of an anionic surfactant selected from the group consisting of the sodium salts of alpha olefin sulfonates having from about 10 to about 18 carbon atoms per molecule;
- (2) from about 4 to about 10 weight percent, based on total concentrate composition weight, of a stabilizer selected from the group consisting of C.sub.10 -C.sub.18 alcohols;
- (3) from about 20 to about 30 weight percent, based on total concentrate composition weight, of a solvent selected from the group consisting of C.sub.2 -C.sub.8 diols, mixtures thereof and mixtures of one or more thereof with d-limonene;
- and
- (4) water.
2 more elements
A concentrate composition for forming an aqueous foam, the composition comprising:
- (1) from about 30 to about 35 weight percent, based on total concentrate composition weight, of at least one sodium salt of an alpha olefin sulfonate having from 12 to 16 carbon atoms per molecule;
- (2) from about 4 to about 8 weight percent, based on total concentrate composition weight, of a stabilizer selected from the group consisting of alcohols having from about 12 to about 14 carbon atoms per molecule;
- (3) from about 20 to about 30 weight percent, based on total concentrate composition weight, of hexylene glycol;
- and
- (4) water.
2 more elements
A concentrate composition for forming an aqueous foam, the composition comprising:
- (1) from about 20 to about 50 weight percent, based on total concentrate composition weight, of at least one sodium salt of an alpha olefin sulfonate having from 12 to 16 carbon atoms per molecule;
- (2) from about 2 to about 10 weight percent, based on total concentrate composition weight, of a stabilizer selected from the group consisting of C.sub.10 -C.sub.18 alcohols;
- (3) from about 10 to about 40 weight percent, based on total concentrate composition weight, of a co-solvent comprising 5-20 weight percent d-limonene, based on total co-solvent weight and from about 80-95 weight percent, based on total co-solvent weight, of a C.sub.2 -C.sub.8 diol;
- and
- (4) water.
2 more elements
A composition comprising:
- (A) from about 0.2 to about 0.8 percent of a concentrate composition comprising:
- (1) from about 10 to about 70 weight percent, based on total concentrate composition weight, of an anionic surfactant selected from the group consisting of salts of alpha olefin sulfonates having from about 10 to about 18 carbon atoms per molecule and mixtures thereof;
- (2) from about 2 to about 50 weight percent, based on total concentrate composition weight, of a stabilizer selected from the group consisting of C.sub.10 -C.sub.18 alcohols;
- (3) from about 2 to about 50 weight percent, based on total concentrate composition weight, of a solvent capable of solubilizing the stabilizer selected from the group consisting of C.sub.2 -C.sub.8 diols, mixtures thereof and mixtures of one or more thereof with d-limonene;
- and
- (4) water;
- and
- (B) from about 99.2 to about 99.8 percent water.
5 more elements
A composition comprising:
- (A) from about 0.2 to about 0.8 percent of a concentrate composition comprising:
- (1) from about 10 to about 70 weight percent, based on total concentrate composition weight, of an anionic surfactant selected from the group consisting of salts of alpha olefin sulfonates having from about 10 to about 18 carbon atoms per molecule and mixtures thereof;
- (2) from about 2 to about 50 weight percent, based on total concentrate composition weight, of a stabilizer selected from the group consisting of C.sub.10 -C.sub.18 alcohols;
- (3) from about 2 to about 50 weight percent, based on total concentrate composition weight, of a solvent capable of solubilizing the stabilizer selected from the group consisting of hexylene glycol and mixtures thereof with d-limonene;
- and
- (4) water;
- and
- (B) from about 99.2 to about 99.8 percent water.
5 more elements
Dependencies are inferred from the claim text.