| Patent Number |
Title Of Patent |
Date Issued |
| 6746705 |
Thermally converted starches and the method of preparation thereof |
June 8, 2004 |
| The present invention provides an efficient acid conversion process by which native and modified starches may be treated to afford products with low viscosity and a higher proportion of lower molecular weight compounds than the corresponding aqueous acid conversion processes. Such conver |
| 6723683 |
Compositions for controlled release |
April 20, 2004 |
| The present invention relates to biodegradable chemical compositions wherein core substrates, particularly oil well chemicals, are adsorbed onto particulate starch, particularly granular starch, providing a stable, controlled release formulation suitable for use in oil field applications |
| 6667277 |
Water dispersible starch based physical form modification of agricultural agents |
December 23, 2003 |
| A stable, solid product of selected starches, active agricultural agents and optionally surfactants and or adjuvants which is readily dispersible in aqueous medium and compatible when dispersed. |
| 6562325 |
Use of stabilized starches in low VOC, polyacrylic acid-containing hair cosmetic compositions |
May 13, 2003 |
| The present invention is directed to a low VOC, non-aerosol, polyacrylic acid containing hair cosmetic compositions which contain stabilized starches, particularly those derivatized by alkylene oxides, about 01.-0.0% polyacrylic acid, up to about 15% solvent, and water. The derivatiz |
| 6492305 |
Method of controlling loss of a subterranean treatment fluid |
December 10, 2002 |
| Selectively cross-linked starches are disclosed that are useful as fluid loss control additives in subterranean treatment fluids comprising starches that cross-linked to a Brabender peak viscosity of about 800 to about 1250 Brabender units after about 40 to about 70 minutes at about |
| 6413505 |
Nonionically derivatized starches and their use in non-aerosol, low VOC hair cosmetic compositio |
July 2, 2002 |
| The present invention is directed to low VOC, non-aerosol hair cosmetic compositions, which contain nonionically modified starches. The starch may be additionally hydrolyzed, particularly enzymatically hydrolyzed. Further, the starch may be modified using ionic substituents. Use of such |
| 6379447 |
Polysaccharide adhesives for multi-ply paper products |
April 30, 2002 |
| An aqueous, light weight paper laminating adhesive comprising a continuous aqueous phase of from about 15 to 50% by weight of polysaccharide material dispersed in water, the continuous phase polysaccharide material having a zero-shear viscosity of greater than 0.07 Pa.multidot.s when mea |
| 6344183 |
Aerosol hair cosmetic compositions containing non-ionically derivatized starches |
February 5, 2002 |
| The present invention is directed to low volatile organic compound aerosol hair cosmetic compositions which contain nonionically derivatized starches optionally hydrolyzed and/or ionically modified, about 5-55% propellant, up to 50% solvent, and water. Such compositions provide a clear s |
| 6265570 |
Cold water soluble starch aldehydes and the method of preparation thereof |
July 24, 2001 |
| Stable, cold water soluble, ready for use starch aldehyde compositions and the method of preparation of such compositions wherein an aqueous dispersion of a converted starch acetal is hydrolyzed under acidic conditions to form the starch aldehyde which is then spray dried into a cold |
| 6207176 |
Starch based adhesives for skin cleaning tape |
March 27, 2001 |
| This invention involves skin cleaning products and tapes for removing keratotic plugs, dirt and other debris found on the skin and in skin pores and comprising a starch based remoistenable adhesive composition wherein the starch has from about 0 to 70% by weight amylose content and is |
| 6180571 |
Fluid loss control additives and subterranean treatment fluids containing the same |
January 30, 2001 |
| Selectively cross-linked starches are disclosed that are useful as fluid loss control additives in subterranean treatment fluids comprising starches that are cross-linked to a Brabender peak viscosity of about 800 to about 1250 Brabender units after about 40 to about 70 minutes at about |
| 5895804 |
Thermosetting polysaccharides |
April 20, 1999 |
| Polysaccharide based thermosetting systems and compositions which utilize such thermosets are disclosed. The composition comprises a polysaccharide having a weight average molecule weight of at least 10,000 and a polycarboxylated polymer having at least two carboxylic acid functional |
| 5871756 |
Cosmetics containing thermally-inhibited starches |
February 16, 1999 |
| Thermally-inhibited starches and flours are used in cosmetic compositions such as skin and hair care products as emulsifiers, thickeners, and aesthetic control agents. The starch or flour is inhibited by dehydrating the starch or flour to anhydrous or substantially anhydrous and then hea |
| 5776476 |
Cosmetic compositions containing hydrophobic starch derivatives |
July 7, 1998 |
| Cosmetic compositions useful in skin care are provided containing an effective aesthetic enhancing amount of calcium salt starch derivatives having the following formula: ##STR1## where ST is the starch base material, R is a dimethylene group and R' is a substituent hydrocarbon g |
| 5763381 |
Starched-based adjuncts for detergents |
June 9, 1998 |
| The detergent compositions of the present invention utilize cold-water-soluble starch, either chemically modified or not, as multifunctional detergent adjuncts, in amounts effective to impart simultaneously anti-redeposition properties and soil release properties to the detergent com |
| 5716441 |
Starch-based, water resistant adhesives |
February 10, 1998 |
| An aqueous water resistant, viscosity stable adhesive composition for use in paper bonding applications comprising a hydrophobically modified fluidity corn starch having a water fluidity of about 60 to 80 and a solids content of about 8 to 40%. The starch having the formula ##STR1## |
| 5641349 |
Water-based adhesives containing thermally-inhibited starches |
June 24, 1997 |
| Thermally-inhibited starches and flours are used in conventional water-based adhesives such as corrugating, cigarette, remoistenable, kraft adhesives. The starches or flours are thermally-inhibited by dehydrating the starch to anhydrous or substantially anhydrous and then heat-treating |
| 5523339 |
Method of papermaking using crosslinked cationic/amphoteric starches |
June 4, 1996 |
| A method of making paper in an alkaline or acid system wherein a selected crosslinked, cationized or amphoteric starch is added to the system, said starch being crosslinked by adding enough crosslinking agent to provide a starch having a breakdown viscosity of from about 2 to 85% and whe |
| 5480575 |
Adjuncts dissolved in molecular solid solutions |
January 2, 1996 |
| A method of protecting sensitive or reactive adjuncts, preferably of the type incorporated in detergent compositions, by dissolving said adjunct in a biopolymer, thereby forming a stable particulate adjunct product comprising a molecular solid solution of adjunct in a biopolymer. Pre |
| 5433884 |
Nonaqueous liquid cleaning products containing solubilized biopolymer |
July 18, 1995 |
| Non-aqueous liquid cleaning product comprising a liquid phase and dry particulate solubilized biopolymer material, that improves dispersibility, a method for preparing the biopolymer material and a method for preparing non-aqueous liquids comprising the biopolymer material. |
| 5368690 |
Method of papermaking using crosslinked cationic/amphoteric starches |
November 29, 1994 |
| A method of making paper in an alkaline or acid system wherein a selected crosslinked, cationized or amphoteric starch is added to the system, said starch being crosslinked by adding enough crosslinking agent to provide a starch having a breakdown viscosity of from about 2 to 85% and whe |
| 4992536 |
Preparation of polycationic polysaccharides by site selective reaction |
February 12, 1991 |
| Polycationic polysaccharide derivatives containing more than one cationic substituent per substituted hydroxyl group are prepared by a site selective reaction of a cationic polysaccharide derivative with a suitable cationic reagent at a pH from 7.0 to 9.0. Suitable reagents include c |
| 4964953 |
Amphoteric starches and process for their preparation |
October 23, 1990 |
| Improved non-crosslinked and non-degraded amphoteric starch derivatives containing tertiary amino or quaternary ammonium groups and anionic phosphate groups are disclosed. The derivatives which are defined by a minimum bound phosphorus content, a minimum viscosity and other criteria |
| 4876336 |
Amphoteric starches and process for their preparation |
October 24, 1989 |
| Improved amphoteric starch derivatives containing tertiary amino or quaternary ammonium groups and anionic phosphate groups are disclosed. The derivatives which are defined by a minimum bound phosphorus content, a minimum viscosity and other criteria have use as wet-end additives and |
| 4804769 |
Acetals useful for the preparation of polysaccharide derivatives |
February 14, 1989 |
| Polysaccharide aldehydes having the formula Sacch-O-CH.sub.2 -CH.dbd.CH-CHO, Sacch-O-CH.sub.2 -C.tbd.C-CHO, ##STR1## such as starch, cellulose, and gum aldehydes, are useful for imparting wet, dry, or temporary wet strength to paper. They are prepared by a non-oxidative method wh |
| 4741804 |
Polysaccharide derivatives containing aldehyde groups, their preparation from the corresponding |
May 3, 1988 |
| Polysaccharide aldehydes having the formula ##STR1## starch, cellulose, and gum aldehydes, are useful for imparting wet, dry, or temporary wet strength to paper. They are prepared by a non-oxidative method which involves reacting the polysaccharide base, in the presence of alkali |
| 4731162 |
Polysaccharide derivatives containing aldehyde groups for use as paper additives |
March 15, 1988 |
| Polysaccharide aldehydes having the general structure ##STR1## such as starch, cellulose and gum aldehydes, are useful for imparting wet, dry, or temporary wet strength to paper. They are prepared by a non-oxidative method which involves reacting the polysaccharide base, in the p |
| 4703116 |
Polysaccharide derivatives containing aldehyde groups, their preparation from the corresponding |
October 27, 1987 |
| Polysaccharide aldehydes having the formula Sacch--O--CH.sub.2 --CH.dbd.CH--CHO, ##STR1## such as starch, cellulose, and gum aldehydes, are useful for imparting wet, dry, or temporary wet strength to paper. They are prepared by a non-oxidative method which involves reacting the p |
| 4675394 |
Polysaccharide derivatives containing aldehyde groups, their preparation from the corresponding |
June 23, 1987 |
| Polysaccharide aldehydes having the general structure ##STR1## such as starch, cellulose and gum aldehydes, are useful for imparting wet, dry, or temporary wet strength to paper. They are prepared by a non-oxidative method which involves reacting the polysaccharide base, in the p |
| 4421566 |
Warp size |
December 20, 1983 |
| Warp sizing compositions and starches useful therefor are prepared from high amylose starches which are converted to a water fluidity viscosity within the range of 65 to 80 and then reacted with an etherification reagent to achieve a nitrogen content of 0.5 to 0.9% (dry basis). |
| 4281109 |
Pollution-free cationization of starch |
July 28, 1981 |
| Cationic starch is prepared by an essentially pollution-free method wherein starch is reacted with a mixture of an epoxide etherifying reagent and alkali catalyst using substantially dry reaction conditions. The resultant cationic starches find particular use in papermaking applications. |
