Composition and process for the treatment of keratin materials with polymers
New compositions for the treatment of keratin material, in particular human hair, skin and nails are provided comprising a combination of a cationic polymer with an anionic polymer. Surprisingly the anionic polymer can be retained well o...
JF Grollier，C Fiquet，C Fourcadier，... - US
Derivatization of polymers and well treatments using the same
Polymers are derivatized and then may be introduced into a wellbore, such as in a hydraulic fracturing treatment. A polymer may be a guar powder that is mixed with a organic solvent and derivatized using a derivatizing agent, such as sod...
JC Dawson，S Kesavan，HV Le - US
Cosmetics containing enzymatically debranched starch
Emulsion-containing cosmetic compositions, wherein the emulsion comprises an aqueous dispersion of 15 to 40% solids, by weight, of an enzymatically degraded starch, which starch has been debranched by treatment with an -1,6-D-glucanohydr...
R William，V Maria，Martino Gary，... - US
Polysaccharide derivatives of substituted dicarboxylic acids
Emulsion-containing cosmetic compositions, wherein the emulsion comprises an aqueous dispersion of 15 to 40% solids, by weight, of an enzymatically degraded starch, which starch has been debranched by treatment with an -1,6-D-glucanohydr...
CG Caldwell，OB Wurzburg - US
Method for preparing modified release pharmaceutical compositions
A method for the preparation of a pharmaceutical particulate composition for modified release of one or more therapeutically, prophylactically and/or diagnostically active substances, the method involving spraying of a composition compri...
P Holm，T Norling - US
Hydrophobic sequestrant for cholesterol depletion
The present invention relates to a poly(allylamine) polymer and, more generally, a hydrocarbon amine polymer. Preferably, these polymers are crosslinked. The present invention also relates to methods of forming these polymers and methods...
W. Harry Mandeville III，SR Holmes-Farley，JS Petersen
Highly absorbent modified polysaccharides
Modified polysaccharides having greatly increased water- absorbing and binding capacity are prepared by reacting a polysaccharide such as cellulose or starch in the presence of acrylamide, another vinyl monomer and a divinyl crosslinking...
AR Reid - US
Crosslinked polymers of ammonium (meth)acrylate; 2-acrylamido-2-methylpropanesulfonic acid or salts, dialkylaminoalkyl (meth)acrylate, or dialkylaminoalkyl...
(C) water.
P Touzan，P Delambre - US
Process for preparation of hydrophobic starch derivatives
A method for preparing hydrophobic starch derivatives wherein the starch and anhydride reagent are predispersed or intimately contacted by mixing at low acidic pH to form a stable dispersion before being brought to alkaline reaction cond...
RL Billmers，VL Mackewicz - US
Methods of reducing irritation in personal care compositions
Provided are methods of reducing the irritation associated with a personal care composition comprising an anionic surfactant, the methods comprising combining a hydrophobically-modified material capable of binding a surfactant thereto wi...
J Librizzi，A Protz，I Ganopolsky，... - US
