Granted Patent B2

US 8,513,179 · App. 12/966,569 · Granted Aug 20, 2013

Abstract

Claims (26)

1. A car polish composition consisting essentially of:

(a) an alkoxy aminofunctional dialkylpolysiloxane;

(b) a long chain silicone quaternary blend comprising a diquaternary polydimethylsiloxane;

(c) a carboxylic acid;

(d) a surfactant selected from the group consisting of nonionic surfactants, cationic surfactants, zwitterionic surfactants, and mixtures thereof;

(e) a co-surfactant selected from the group consisting of propylene glycol methyl ether, dipropylene glycol methyl ether, tripropylene glycol methyl ether, propylene glycol n-propyl ether, propylene glycol n-butyl ether, diethylene glycol-ethyl ether, diethylene glycol methyl ether, ethylene glycol propyl ether, and triethylene glycol methyl ether, ethylene glycol n-butyl ether and mixtures thereof;

(f) water; and

(g) an optional additional ingredient selected from the group consisting of anti-rust agents, hydrophobic agents, fragrances and dyes, wherein the car polish composition is hydrophobic film forming and detergent resistant.

2. The composition of claim 1 , wherein the long chain silicone quaternary blend further comprises a quaternary polydimethylsiloxane.

3. The composition of claim 1 , wherein the alkoxy aminofunctional dialkylpolysiloxane constitutes about 0.002% to about 20% by weight of the composition.

4. The composition of claim 1 , wherein the long chain silicone quaternary blend constitutes about 0.002% to about 50% by weight of the composition.

5. The composition of claim 1 , where the silicone fatty amino quaternary polydimethylsiloxane constitutes about 0.002% to about 20% by weight of the composition.

6. The composition of claim 1 , where the carboxylic acid constitutes about 0.01% to about 5% by weight of the composition.

7. The composition of claim 1 , wherein the surfactant constitutes about 0.001% to about 20% by weight of the composition.

8. The composition of claim 1 , wherein the co-surfactant constitutes about 0.001% to about 20% by weight of the composition.

9. An aqueous composition for coating and protecting a surface, the composition consisting essentially of:

(a) alkoxy aminofunctional dialkylpolysiloxane constituting about 0.002% to about 20% by weight of the composition;

(b) long chain silicone quaternary blend constituting about 0.002% to about 50% by weight of the composition, wherein the long chain silicone quaternary blend comprises a diquaternary polydimethylsiloxane;

(c) carboxylic acid constituting about 0.01% to about 5% by weight of the composition;

(d) surfactant constituting about 0.001% to about 20% by weight of the composition, wherein the surfactant is selected from the group consisting of nonionic surfactants, cationic surfactants, zwitterionic surfactants, and mixtures thereof;

(e) co-surfactant constituting about 0.001% to about 20% by weight of the composition, wherein the cosurfactant is selected from the group consisting of propylene glycol methyl ether, dipropylene glycol methyl ether, tripropylene glycol methyl ether, propylene glycol n-propyl ether, propylene glycol n-butyl ether, diethylene glycol-ethyl ether, diethylene glycol methyl ether, ethylene glycol propyl ether, and triethylene glycol methyl ether, ethylene glycol n-butyl ether and mixtures thereof;

(f) water; and

(g) an optional additional ingredient selected from the group consisting of anti-rust agents, hydrophobic agents, fragrances and dyes, wherein the composition is hydrophobic film forming and detergent resistant.

10. The aqueous composition of claim 9 , wherein the long chain silicone quaternary blend further comprises a quaternary polydimethylsiloxane.

11. The aqueous composition of claim 9 , wherein the alkoxy aminofunctional dialkylpolysiloxane constitutes about 1% to about 3% by weight of the composition.

12. The composition of claim 9 , wherein the surfactant constitutes about 5% to about 17% by weight of the composition.

Assignments (14)