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Class Information
Number: 252/367.1
Name: Compositions > Soaps (i.e., alkali-metal salts of water-insoluble fatty acids or of rosin acids)
Description: Compositions which include an alkali-metal (i.e., Li, Na, K, Rb, or Cs) salt of an unsubstituted or hydroxy-substituted, saturated or unsaturated, higher fatty acid, or of rosin (abietic) acid, which are of general utility and lack any shape or structure to adapt them for use as cleaning agents; or processes of preparing such compositions.

Patents under this class:

Patent Number Title Of Patent Date Issued
8377329 Microemulsion for bioremediation Feb. 19, 2013
8278261 Method of making soaps from oil-bearing microbial biomass and oils Oct. 2, 2012
8119583 Soaps produced from oil-bearing microbial biomass and oils Feb. 21, 2012
6825289 Method for producing chemical reactive substance and polycarboxylic acid produced thereby Nov. 30, 2004
6780831 Process for separating unsaponifiable valuable substances from sulphate soap based materials Aug. 24, 2004
6653355 Treating agent for oil Nov. 25, 2003
6610315 Topical application of stable hydroalcoholic compositions for maintaining or improving skin conditions, and delivering fragrance to skin Aug. 26, 2003
6562360 Stable hydroalcoholic compositions May. 13, 2003
6352701 Stable hydroalcoholic compositions Mar. 5, 2002
6143814 Fusible stabilizer combination Nov. 7, 2000
6087318 Process to produce disproportionated rosin based emulsifier for emulsion polymerization Jul. 11, 2000
6007831 Soap bars having quick kill capacity and methods of enhancing such capacity Dec. 28, 1999
5997768 Pelletization of metal soap powders Dec. 7, 1999
5985021 Process for manufacturing a composition useful as soap or cosmetic Nov. 16, 1999
5932653 Loss of dry inhibitor for coating compositions and acceletator for curing unsaturated polyester resin Aug. 3, 1999
5888951 Foaming composition for cleaning the skin Mar. 30, 1999
5880252 Pyrrolidonyl-containing polyesters and polyamides Mar. 9, 1999
5705462 Bar soaps containing ether sulfates and oligoglycosides Jan. 6, 1998
5681980 Topped, distilled, cocoyl isethionate skin cleansing bar Oct. 28, 1997
5637560 Process for the production of surface-active anionic surfactant salts using superheated steam Jun. 10, 1997
5204023 Malodors reduction Apr. 20, 1993
4671892 Process and apparatus for saponification reactions, and the like Jun. 9, 1987
4336203 Process for the continuous production of alkali metal salts of fatty acids Jun. 22, 1982
4129520 Soap making Dec. 12, 1978
3933780 High solids soaps of fatty acids and fatty oil derived polycarboxylic acids Jan. 20, 1976

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