Cosmetic Use of Amphoteric Polysaccharide Compounds Containing Cationic Polymer Chain (S)
申请人:Philippe Michel
公开号:US20080260674A1
公开(公告)日:2008-10-23
The invention relates to the cosmetic use, especially for the cosmetic treatment of keratin materials, of amphoteric polysaccharide compounds containing cationic polymer chain(s), which may be obtained by grafting and polymerization of ethylenic monomers of formula (I), Q
−
onto an anionic polysaccharide of formula (II): in the presence of a catalytic system based on potassium permanganate (KMnO
4
) and sulfuric acid (H
2
SO
4
). The invention also relates to compositions comprising at least one cosmetic active agent and at least one of these amphoteric polysaccharide compounds, in a cosmetically acceptable medium.
Process and composition for multicomponent 100% solid fabric softeners
申请人:WITCO CORPORATION
公开号:EP0440229A1
公开(公告)日:1991-08-07
The invention relates to a method of producing a mixture of a quaternary ammonium compound, fatty acid, fatty acid ester and tertiary amine salt in situ which is a highly functional mixture that is manufactured in a single step reaction whereby quaternization is completed without the aid of solvents, especially flammable solvents. The single step reaction process eliminates separate blending of individual components. The compositions obtained can be used as fabric softeners, in modified clays, as hair treating compounds and as disinfectants.
Process for making high solids fabric softeners using low amounts of solvents and eliminating side reactions
申请人:WITCO CORPORATION
公开号:EP0445525A1
公开(公告)日:1991-09-11
A process is disclosed for making substantially solvent free quaternary ammonium compounds using fatty acids, amines and quaternizing agents without side reactions that would produce esters of fatty acids. A relatively small amount of a water-alcohol solvent is used in the quaternizing reaction after which a fatty acid is added and the solvent removed by sparging and/or vacuum.
A mouldable water absorbent resin composition comprising thermoplastic or solvent soluble resin and water absorbent resin particles dispersed therein. Average particle size of the water absorbent resin particles is less than 1 µm under dried state and the particles have water absorbency of from 10 to 1000g/g.
The resin composition may be mouldable into any shape, its absorbable water content is equal to 10 to 80000 wt% based on it own weight. In the present invention, the particles have a good compatibility with mouldable resin.
Therefore, the particles do not separate from the mouldable resin easily and are not lost and come off from the mouldable resin.
Water dispersion type water and oil repellent composition
申请人:Asahi Glass Company Ltd.
公开号:EP0987362A1
公开(公告)日:2000-03-22
A water dispersion type water and oil repellent composition obtained by polymerizing the following polymerizable monomer mixture (b) in the presence of a compound (a) having a blocked isocyanate group and no polymerizable unsaturated group:
(b) a mixture comprising a polymerizable monomer having a polyfluoroalkyl group and a polymerizable monomer having no polyfluoroalkyl group.