Class / Patent application number | Description | Number of patent applications / Date published |
524732000 | Carbohydrate or derivative as DNRM | 11 |
20140350180 | Resin Particle Assemblage, Method for Producing the Same, and Method for Controlling Particle Size in Resin Particle Assemblage - Provided is a method to produce resin particles having a uniform particle size by a suspension polymerization method, and to provide a method for simply producing resin particles having high dispersibility into an organic binder or an organic solvent, wherein a resin particle assemblage comprises a resin particle assemblage in which an ester moiety constituting a sorbitan fatty acid ester having no polyoxyalkylene group is buried in the resin particles, and a large number of sorbitan moieties bonded with the ester moiety exist on a surface of resin particles, and a coefficient of variation (CV value) of a mean particle diameter of the resin particles forming the resin particle assemblage is in the range of 30% or less. | 11-27-2014 |
524733000 | Cellulose or derivative, e.g., cotton, paper pulp, etc. | 6 |
20150361226 | NONAQUEOUS METHOD OF DISPERSING A WATER SOLUBLE POLYMER - Described are methods of dispersing and hydrating a water soluble polymer, comprising forming a nonaqueous slurry of one or more polyethers, one or more water soluble polymer, and hydrophobically modified ethoxylated urethane, provided that the slurry contains less than five percent water. The nonaqueous slurry can be put in contact with water to disperse and hydrate the water soluble polymer. | 12-17-2015 |
20160002462 | CELLULOSE NANOCRYSTALS - THERMOSET RESIN SYSTEMS, APPLICATIONS THEREOF AND ARTICLES MADE THEREFROM - The present describes wood adhesives reinforced with cellulose nanocrystals (CNC), in liquid and powder forms in which resin system are a phenol-formaldehyde polymer and/or lignin-phenol-formaldehyde polymer and polymeric methylene diphenyl diisocyanate (pMDI), and a method of making this polymer in liquid and powder from and the composite products that can be produced therefrom. | 01-07-2016 |
20160024260 | Method of Applying a Binder Composition to a Lignocellulosic Substrate - The present invention is directed to a method for adjusting the tack value of a binder material formed from a composition comprising an emulsion that comprises an emulsifiable prepolymer that is the reaction product of (i) an isocyanate compound, (ii) a polyol compound, and (iii) a monol compound, and wherein the method comprises: (a) determining a desired tack profile for the emulsion, wherein the tack profile comprises a tack value ranging from 1 to 4 as measured by the TACK TEST METHOD for a particular time value, and adjusting the reactive group ratio of component (i) to (ii) to achieve the desired tack value profile; (b) introducing water to components (i), (ii), and (iii) to form the emulsion composition; and (c) applying the emulsion composition to a lignocellulosic substrate thereby forming a mixture having a moisture water content ranging from 7% to 25% based on the total weight of the mixture. | 01-28-2016 |
20160102201 | POLYMERIC COMPOSITE MATERIALS AND METHODS OF MAKING THEM - Disclosed are processes for making polymeric composite materials and composite materials made from those processes the process comprising: providing a mixture, comprising: a liquid, a polymer precursor, and a dispersed-phase precursor; and subjecting the mixture to reaction conditions sufficient: to effect polymerization of the polymer precursor to produce a polymer and a reaction product; and to remove substantially all the liquid and reaction product from the mixture; wherein said reaction conditions comprise: pressure between about 10 millitorr and about 300 torr; and temperature: greater than or equal to the highest boiling point of the liquid and reaction product; less than the decomposition temperature of the polymer; and less than the decomposition temperature of the dispersed-phase precursor. | 04-14-2016 |
20160108236 | POLYURETHANE COMPOSITES COMPRISING NANOCRYSTALLINE CELLULOSE AND METHOD FOR IMPROVING PROPERTIES OF POLYURETHANES THEREOF - The disclosure relates to polyurethane composites comprising nanocrystalline cellulose and method for improving properties of polyurethanes thereof. | 04-21-2016 |
20180022920 | POLYAMIDE RESIN COMPOSITION | 01-25-2018 |
524734000 | Starch or derivative, farinaceous flour or meal | 4 |
20130046055 | PROCESS FOR PRODUCING AN AQUEOUS BINDER SYSTEM - The invention provides aqueous binder systems comprising at least one polymeric carboxylic acid, at least one saccharide compound and at least one alkanolamine having at least two hydroxyl groups. | 02-21-2013 |
20130184407 | METHOD FOR CONTROLLING SIZE DISTRIBUTION OF POLYMER PARTICLES DURING PREPARATION OF AQUEOUS POLYMER DISPERSION AND AQUEOUS POLYMER DISPERSION - The present disclosure relates to a method for controlling size distribution of formed polymer particles during preparation of aqueous polymer dispersion. The method comprises obtaining an aqueous polysaccharide solution, which comprises about 10 to 40 weight-% polysaccharide containing a free hydroxyl group, such as starch, and polymerising in the polysaccharide solution in the presence of a graft-linking, water-soluble redox system about 30 to 60 weight-% of at least one optionally substituted styrene, about 60 to 30 weight-% of at least one C1-C4-alkyl (meth)acrylate, and 0 to about 10 weight-% of other ethylenically unsaturated copolymerizable monomers. The size distribution of the formed polymer particles is controlled by adjusting viscosity of the polysaccharide solution before the polymerisation to a level less than about 20 mPas. The present disclosure relates also to an aqueous polymer dispersion having the D(99) value less than about 160 nm for polymer particles in the polymer dispersion and its use. | 07-18-2013 |
20140275415 | FINELY DIVIDED, STARCH-CONTAINING POLYMER DISPERSIONS, PROCESSES FOR THEIR PREPARATION AND USE AS SIZES IN PAPERMAKING - A finely divided, starch-containing polymer dispersion which is obtainable by free radical emulsion polymerization of ethylenically unsaturated monomers in the presence of at least one redox initiator and starch, wherein (a) from 0 to less than 40% by weight of at least one optionally substituted styrene, (b) from greater than 60 to 100% by weight of at least one C | 09-18-2014 |
20160083909 | FINELY DIVIDED, STARCH-CONTAINING POLYMER DISPERSIONS, PROCESSES FOR THEIR PREPARATION AND USE AS SIZES IN PAPERMAKING - A finely divided, starch-containing polymer dispersion which is obtainable by free radical emulsion polymerization of ethylenically unsaturated monomers in the presence of at least one redox initiator and starch, wherein (a) from 0 to less than 40% by weight of at least one optionally substituted styrene, (b) from greater than 60 to 100% by weight of at least one C | 03-24-2016 |