Back to results
US 5,387,362 AGranted
Personal cleansing bar with tailored base soaps with mixed counterions for improved mildness and processability without lather negatives
AssigneeThe Procter & Gamble Company
InventorsFernando R. Tollens, Philip J. Kefauver, Scott W. Syfert
Life of this patent
Estimating the term…
Abstract
The present invention relates to personal cleansing bar made with a base soap tailored with mixed counterions (Mg/K/Na) and selected saturated C.sub.14 -C.sub.18 fatty acid soaps and soap selected from lauric, oleic, and other minor selected more soluble soaps. The personal cleansing bar of this invention has improved mildness while maintaining acceptable lathering/sudsing, rinsing and processing characteristics.
Claims3
A personal cleansing soap bar composition comprising:
- A mixture of sodium, potassium and magnesium soaps at levels of about 64%, 24% and 12%, respectively, by weights of total soap;
- and wherein said soaps have the following fatty acids chains:
- ______________________________________ In Bar In Soap Fatty Acids Chains Wt. Parts Wt. % ______________________________________ C.sub.8 1.33 (1.94) C.sub.10 1.09 (1.59) C.sub.12 8.75 (12.73) C.sub.14 4.08 (5.94) C.sub.16 30.00 (43.66) C.sub.18 11.95 (17.39) C.sub.18:1 10.45 (15.21) C.sub.18:2 1.07 (1.55) ______________________________________
- and wherein said bar composition has about 68 parts total soap, about 26 parts water and about 1 part salt by wt. of said bar.
1 more element
A personal cleansing soap bar composition comprising:
- A mixture of sodium, potassium and magnesium soaps at levels of about 64%, 24% and 12%, respectively, by weights of total soap;
- and wherein said soaps have the following fatty acids chains:
- ______________________________________ In Bar In Soap Fatty Acids Chains Wt. Parts Wt. % ______________________________________ C.sub.8 0.56 (0.70) C.sub.10 0.55 (0.68) C.sub.12 8.45 (10.44) C.sub.14 3.68 (4.55) C.sub.16 35.70 (44.09) C.sub.18 18.05 (22.29) C.sub.18:1 11.34 (14.00) C.sub.18:2 1.58 (1.96) ______________________________________
- and wherein said bar composition has about 80 parts total soap, about 12 parts water, and about 1 part salt.
1 more element
Dependencies are inferred from the claim text.