Abstract:
A curable aqueous binder composition comprising one or more amine reactant selected from the group consisting of: a protein, a peptide, an amino acid, an ammonium salt of a polycarboxylic acid, an ammonium salt of a (poly)hydroxy-(poly)carboxylic acid; one or more carbohydrate; and one or more emulsion polymer; and the use thereof as thermosetting binders. Also described are composite materials comprising the curable binder composition, and methods of application.
Abstract:
The present invention provides composite materials derived from aqueous binder compositions comprising defatted soy flour of no greater than 43 micron mesh particle size, polymer particles of at least one emulsion (co)polymer, one or more amino resin, and, optionally, one or more reducing sugar. Also provided are methods of making and using composite materials containing the binder compositions.
Abstract:
A stable aqueous soy flour slurry comprising defatted soy flour, water, and a water soluble polymer dispersing agent having a molecular weight in the range of from 1,000 to 20,000, wherein the viscosity of the slurry is in the range from 200 to 2,000 cps as measured by a DV-III Ultra LV Viscometer viscometer at 6 rpm using spindle #31 at 25° C.; and a method for providing such a slurry.
Abstract:
A water-dispersed coating composition comprising an amino resin, and a dispersion of latex polymer particles comprising from 0.1 to 2 weight percent of a multi-ethylenically unsaturated monomer and from 0.1 to 2 weight percent of (meth)acrylamide.
Abstract:
A curable binder composition consisting essentially of one or more ammonium salt of an inorganic acid and at least one carbohydrate, and the use thereof as a thermosetting binder. Also described are composite materials comprising the curable binder composition, and methods of application.
Abstract:
The present invention provides composite materials that contain formaldehyde-free aqueous binder compositions comprising defatted soy flour of no greater than 43 micron mesh particle size and polymer particles of at least one emulsion (co)polymer. Preferably, the defatted soy flour is present as an aqueous dispersion, or is in denatured form. Also provided are methods of making and using composite materials containing the formaldehyde-free binder compositions.
Abstract:
A curable composition useful as a thermosetting binder, comprising a polycarboxy polymer or copolymer, a glycerol derivative, and, optionally, a phosphorous containing compound.
Abstract:
A curable binder composition consisting essentially of one or more ammonium salt of an inorganic acid and at least one carbohydrate, and the use thereof as a thermosetting binder. Also described are composite materials comprising the curable binder composition, and methods of application.
Abstract:
The present invention provides composite materials derived from aqueous binder compositions comprising defatted soy flour of no greater than 43 micron mesh particle size, polymer particles of at least one emulsion (co)polymer, one or more amino resin, and, optionally, one or more reducing sugar. Also provided are methods of making and using composite materials containing the binder compositions.