Use of aqueous polymer dispersions as textile auxiliaries for easy-care finishing of textiles
March 22, 2015. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3536650 3910759 Process for preparing aqueous dispersions of high polymer using pullulan as a dispersant Polymerization process for aqueous polymer dispersions of vinyl esters and ethylenic monomers Aqueous polymer dispersions preparation Sizing agents for paper based on finely divided aqueous dispersions Paper size based on finely divided aqueous dispersions Polymer compositions Super-absorbent polymer having improved absorbency properties Process of producing aqueous polymer dispersions Patent #: 5147907 InventorsAssigneeApplicationNo. 397250 filed on 03/22/1995US Classes:427/389.9, Textile or cellulose base427/392, Natural cellulose base427/393.2, Wrinkle resistance of crease holding properties increased524/56, Disaccharide or trisaccharide, e.g., sucrose, etc.524/457, Polymerizing an ethylenic monomer in the presence of a preformed SICP or solid polymer and in the presence of a nonreactive material so as to form an aqueous dispersion, latex, suspension, or emulsion therewith; or product thereof524/732, Carbohydrate or derivative as DNRM524/734, Starch or derivative, farinaceous flour or meal526/200Material contains carbohydrate, e.g., starch, sugar, etc.ExaminersPrimary: Reddick, Judy M.Attorney, Agent or FirmForeign Patent References
International ClassB05D 003/02Foreign Application Priority Data1992-10-06 DEAbstractAqueous polymer dispersions obtainable by polymerizing free-radically polymerizable unsaturated monomers in aqueous phase in the presence of a saccharide or of mixtures of saccharides by the method of free-radical aqueous emulsion polymerization are useful textile auxiliaries for the easy-care finishing of textile fabrics.Field of SearchPolymerizing an ethylenic monomer in the presence of a preformed SICP or solid polymer and in the presence of a nonreactive material so as to form an aqueous dispersion, latex, suspension, or emulsion therewith; or product thereofStarch or derivative, farinaceous flour or meal Carbohydrate or derivative as DNRM Disaccharide or trisaccharide, e.g., sucrose, etc. Material contains carbohydrate, e.g., starch, sugar, etc. Textile or cellulose base Natural cellulose base Wrinkle resistance of crease holding properties increased | |
