IP Library Granted Patent US 7,285,283
Granted Patent B2
US 7,285,283 · App. 10/466,235 · Granted Oct 23, 2007

Paper substrate impregnated with an emulsion having a polyol, poly-12-hydroxystearate emulsifier, an oil component and water

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Quick Facts
Patent No.
US 7,285,283
App. No.
10/466,235
Granted
Oct 23, 2007
Kind
B2
Abstract

A paper substrate impregnated with an emulsion containing: (a) a polyol poly-12-hydroxystearate; (b) an oil component selected from the group consisting of a dialkyl ether, a dialkyl carbonate, a glyceride, a hydrocarbon, a silicone oil, and mixtures thereof; (c) up to about 20% by weight of a humectant; (d) up to about 10% by weight of an irritation-soothing agent; (e) up to about 10% by weight of a consistency factor; (f) up to about 15% by weight of a co-emulsifier; and (g) from about 5 to 25% by weight of water, all weights being based on the weight of the emulsion.

Claims (27)

1. An emulsion comprising:

(a) 3% to 30% a polyol poly-12-hydroxystearate;

(b) 20% to 70% by weight of at least one oil component selected from the group consisting of dialkyl ethers, dialkyl carbonates, glycerides, hydrocarbons, and silicone oils;

(c) up to about 20% by weight of a humectant;

(d) up to about 10% by weight of an irritation-soothing agent;

(e) up to about 10% by weight of a consistency factor;

(f) up to about 15% by weight of a co-emulsifier; and

(g) from about 5 to 25% by weight of water, all weights being based on the weight of the emulsion.

2. The emulsion of claim 1 wherein the water is present in the emulsion in an amount of from about 10 to 25% by weight, based on the weight of the emulsion.

3. The emulsion of claim 1 wherein the water is present in the emulsion in an amount of from about 12 to 20% by weight, based on the weight of the emulsion.

4. The emulsion of claim 1 wherein the polyol poly-12-hydroxystearate is present in the emulsion in an amount of from about 3 to 25% by weight, based on the weight of the emulsion.

5. The emulsion of claim 1 wherein the polyol poly-12-hydroxystearate is present in the emulsion in an amount of from about 10 to 25% by weight, based on the weight of the emulsion.

6. The emulsion of claim 1 wherein the polyol poly-12-hydroxystearate is present in the emulsion in an amount of from about 15 to 25% by weight, based on the weight of the emulsion.

7. The emulsion of claim 1 wherein the oil component is present in the emulsion in an amount of from about 20 to 50% by weight, based on the weight of the emulsion.

8. The emulsion of claim 1 wherein the oil component is present in the emulsion in an amount of from about 20 to 60% by weight, based on the weight of the emulsion.

9. The emulsion of claim 1 wherein the oil component is present in the emulsion in an amount of from about 30 to 50% by weight, based on the weight of the emulsion.

10. The emulsion of claim 1 wherein (a) and (b) are present in the emulsion in a ratio by weight of from about 0.2:1 to 2:1.

11. The emulsion of claim 1 wherein the humectant is present in the emulsion in an amount of from about 5 to 10% by weight, based on the weight of the emulsion.

12. The emulsion of claim 1 wherein the irritation-soothing agent is present in the emulsion in an amount of from about 1 to 5% by weight, based on the weight of the emulsion.

13. The emulsion of claim 1 wherein the consistency factor is present in the emulsion in an amount of from about 2 to 7% by weight, based on the weight of the emulsion.

14. The emulsion of claim 1 wherein the co-emulsifier comprises an alkyl oligoglucoside present in the emulsion in an amount of from about 3 to 10% by weight, based on the weight of the emulsion.

15. An emulsion comprising:

(a) from about 3 to 15% by weight of a polyglycerol poly-12-hydroxystearate;

(b) from about 20 to 70% by weight of at least one oil component selected from the group consisting of C 8-18 glycerides, and dicapryl ether;

(c) from about 2 to 10% by weight of a humectant;

(d) up to about 25% by weight of an alkyl oligoglucoside; and

(e) from about 10 to 25% by weight of water, all weights being based on the weight of the emulsion.

Assignments (2)
PATENT AND TRADEMARK TRANSFER AND LICENSE AGREEMENT Recorded Nov 11, 2008
From: COGNIS DEUTSCHLAND GMBH & CO. KG
To: COGNIS IP MANAGEMENT GMBH
Reel/Frame 021805/0578 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 18, 2003
From: BAUMOELLER, GUIDO; KAWA, ROLF; EICHHORN, STEPHAN
To: COGNIS DEUTSCHLAND GMBH & CO. KG
Reel/Frame 014136/0725 →