Bizarre Patents
Pillow with retractable umbrella
A pillow assembly having a supporting assembly and a retractable umbrella assembly that is easily transportable and allows a user to support his/her head while covering their face from sunlight.
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| Number | Title | Issue Date |
| 7264666 | Starch-based adhesives The invention relates to an adhesive formulation that comprises a starch-based adhesive dissolved in water. According to the invention the adhesive is made up of a native starch transglycosylation product and the solids content of the adhesive formulation is at leas... | 09/04/2007 |
| 7244839 | Maize starch containing elevated amounts of actual amylose The present invention is directed to a starch comprising a novel percentage of actual amylose. A grain comprising the starch is also embodied by the present invention. The present invention is also directed to a plant comprising the novel starch. ... | 07/17/2007 |
| 7157573 | Hydrophobic starch derivatives The invention relates to a process for preparing a hydrophobic starch, comprising etherification, esterification or amidation of a root or tuber starch comprising at least 95 wt. % of amylopectin, based on dry substance of the starch, or a derivative thereof, with a... | 01/02/2007 |
| 7153354 | Chemically modified plasticized starch compositions by extrusion processing A chemically modified plasticized starch (CMPS) is prepared by reacting starch with an organic dibasic acid or an anhydride of the acid in the presence of a plasticizer using optional free radical initiators, and optionally with the incorporation of nano clays in th... | 12/26/2006 |
| 6632940 | Method for laminaribiose synthesis The invention concerns a method for preparing Laminaribiose comprising a step for glycoside binding between a donor and an acceptor of glycosyl. The invention is characterized in that the glycosyl donor is in pyranose form and corresponds to formula (II);... | 10/14/2003 |
| 6605715 | Process for the preparation of a starch ester Process for the preparation of a starch ester, in particular a starch acetate, wherein a starch-based feedstock is reacted with an organic carboxylic acid anhydride in the presence of a catalyst. The reaction of the starch-based feedstock and the anhydrid... | 08/12/2003 |
| 6596694 | Caloporoside derivatives, methods of their preparation and use The present invention relates to novel caloporoside derivatives and method of their use. The caloporoside derivatives may be formed by fermentation of microorganisms, such as Gloeoporus dichrous (Fr.: Fr.) Bres. ST001714 (DSM 13784). The invention also re... | 07/22/2003 |
| 6387853 | 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 sodium chloroacetate.... | 05/14/2002 |
| 6369215 | Hydroxyalkylated starch ester and preparation and use thereof The invention concerns a hydroxypropyl starch ester (HPS ester), compositions containing it, and a process for the preparation thereof. According to the invention, the molar substitution in the HPS ester is 2 at the most and the substitution degree in the... | 04/09/2002 |
| 6096524 | Chemically derived maltodextrins High solids maltodextrin syrups, some of which are useful as the base for remoistenable adhesives, are prepared by a high solids alpha amylase enzyme conversion process. They are characterized by their high solids content (at least 55 wt. %) and light col... | 08/01/2000 |
| 6063752 | Acylated carboxyl alkyl saccharides, method for manufacture and use thereof in detergents Acylated carbohydrates with at least one carboxyalkyl group etherified with the carbohydrate of the following general formula KH(--O--CHR1 --(CH2)p --(COOH or COO-))n (--O--CO--R2)m, ... | 05/16/2000 |
| 6037466 | Method for preparing hydrophobic starch derivatives A method for preparing hydrophobic starch derivatives wherein starch and an anhydride are reacted in a slurry with the anhydride reagent being added to the slurry in pre-emulsified form to provide a significantly faster and more efficient reaction.... | 03/14/2000 |
| 5981741 | Aminated acetate fiber Disclosed are aminated acetate fiber comprising acetylcellulose and one or more water-insoluble quaternary starch ether esters, said starch ether esters containing ester groups of formulae --O--CO--CH3 and/or --O--CO--C2 H5 | 11/09/1999 |
| 5717087 | Thermoplastic and biodegradable polysaccharide esters/polysaccharide ether esters containing maleic acid addition product groups The present invention relates to thermoplastic and biodegradable polysaccharide esters/polysaccharide ether esters, which are characterised in that they can be represented by the general structure ##STR1## wherein Polysaccharide-O represents the subs... | 02/10/1998 |
| 5514790 | Starch intermediate product, a process for producing a starch intermediate product, and a process for further processing of a starch intermediate product A process for producing a starch intermediate product in which the reactive hydroxy groups are activated by swelling and disintegrating starch with dilute aqueous-alkali lye, precipitating the disintegrated starch from an aqueous-alkali solution by adding... | 05/07/1996 |
| 4906744 | Water-soluble ethers substituted with alkenyl or alkyl succinic acid esters A method for the production of new derivatives of watersoluble cellulose ethers by the reaction of 100 parts by weight of a water-soluble cellulose ether with 3 to 30 parts by weight of C8-18 alkyl(ene) succinic acid anhydride, in the absence o... | 03/06/1990 |
| 4744975 | 6-iodoethylated starch and process for preparing the same 6-Iodoethylated starch and process for preparing the same are disclosed. The 6-idodethylated starch contains one iodine attached per 5 glucose units. Said compound is useful as a contrast agent for X-ray examination, especially for opacifying the vascular... | 05/17/1988 |
| 4393202 | Method for dewatering starch slurries containing swollen starch granules resulting from treatment with cationic reagents The production rate and yield resulting from the dewatering of starch conversion products containing swollen starch granules resulting from treatments with cationic reagents is improved by the addition to the starch slurry of a water soluble anionic polym... | 07/12/1983 |
| 4387221 | Alkyl- and alkenyl-sulfosuccinate starchhalf-esters, a method for the preparation thereof Novel C1 -C22 alkyl- and C3 -C22 alkenyl-sulfosuccinate starch half-esters are prepared by reacting a starch base or a modified starch base containing anionic, cationic, and/or nonionic substituent groups with a... | 06/07/1983 |
| 4379919 | Starch sulfomaleate half-esters, a method for their preparation and their use to prepare starch disulfosuccinate half-esters Novel starch sulfomaleate half-esters are prepared by reacting a starch base or a modified starch containing anionic, cationic, and/or nonionic substituent groups with about 0.1 to 100% by weight of sulfomaleic anhydride or its salts. The reaction is carr... | 04/12/1983 |
| 4330440 | Activated matrix and method of activation The invention relates to the carbonylation of cross linked substituted and unsubstituted polysaccharides, their copolymers with macroporous synthetic polymers, macroporous synthetic polymers and rigid supports with pendant hydroxyalkyl groups. The carbony... | 05/18/1982 |
| 4296234 | Absorbent materials A highly absorbent material, especially suitable for use in absorbent disposable products such as sanitary towels and tampons, consisting of a substantially water-insoluble cross-linked gelatinized starch, in which the degree of substitution of the cross-... | 10/20/1981 |
| 4294731 | Method for drying absorbent modified cellulosic polymers and the like A method for oven drying chemically modified cellulosic materials, especially fibers, having improved fluid absorbency involves incorporating into the cellulose structure while swollen an amphiphilic compound miscible with water which will not evaporate w... | 10/13/1981 |
| 4239592 | Starch blend, process of sizing paper therewith, and product thereof A starch blend of hydrophobic and non-hydrophobic starches, an improved process of surface sizing paper therewith, and the sized paper product are disclosed. The hydrophobic starch component comprises starch monoesters of selected dicarboxylic acids.... | 12/16/1980 |
| 4224439 | Activated matrix and method of activation Carbonylation of a polysaccharide and the product of that carbonylation. The carbonylated product can be used to prepare an affinity chromatography matrix which is an uncharged species of varying pH's. The carbonylated product is also useful for the prepa... | 09/23/1980 |
| 4216310 | Continuous process for phosphorylating starch Starch is phosphorylated by a virtually pollution-free, continuous process whereby an aqueous reagent solution of a tripolyphosphate, orthophosphate or pyrophosphate salt or a mixture thereof is sprayed onto a moist starch cake on a rotary vacuum filter i... | 08/05/1980 |
| 4211865 | Novel prostaglandin precursors in polymeric form A novel polymer consisting of a macromolecular polysaccharide matrix which is esterified in whole or in part by activated polyunsaturated acids containing twenty carbon atoms. Typical of these acids are, for example, 8, 11, 14-eicosatrienoic acid, 5, 8, 1... | 07/08/1980 |
| 4167621 | Method for preparing starch ether derivatives Starch ether derivatives are prepared by reacting a starch base with about 0.5-100% by weight of a neutralized alkyl ester of 3-chloro-2-sulfopropionic acid, based on dry starch, and then isolating the resultant starch derivative. The 2-sulfo-2-carboxyeth... | 09/11/1979 |
| 4166173 | Process for phosphorylating starch in alkali metal tripolyphosphate salts Starch is phosphorylated by an improved pollution-free process which involves forming a reagent solution of an alkali metal tripolyphosphate salt in water having 20- 36% by weight of the salt dissolved therein, forming a starch cake containing no more tha... | 08/28/1979 |
| 4155884 | Process and apparatus for producing modified starch products A process and apparatus are described for producing modified starch products. In the method of the invention, a slurry of starch is continuously moved at elevated temperature and pressure through a tubular heating zone and the hot fluid mass emerging from... | 05/22/1979 |
| 4138535 | Nitrite esters of polyhydroxy polymers A polysaccharide or polyvinyl alcohol containing a mixture of nitrite ester groups with sulfate or nitrate ester groups with the mixture of ester groups being substantially uniformly distributed among the polymer units of the polysaccharide or polyvinyl a... | 02/06/1979 |
| 4119487 | Starch ether derivatives, a method for the preparation thereof and their use in paper Novel starch ether derivatives are prepared by reacting starch with 3-chloro-2-sulfopropionic acid. The resulting 2-sulfo-2-carboxyethyl starch ether derivatives find use in many applications, but are particularly useful as pigment retention aids in paper... | 10/10/1978 |
| 4098997 | Process for preparing cross-linked starches A granular starch base is reacted with a selected propiolate ester in aqueous medium to produce a granular, acetal cross-linked starch, the cross-linkages of which are substantially removable in acidic medium. The cross-linked starch product thus prepared... | 07/04/1978 |
| 4067824 | Gelled perfume A gelled perfume formulation comprising conventional perfume oil or a commercial perfume composition and a polymeric carbohydrate derivative which acts as the gelling agent. The gelled formulation is applied on the skin as a smooth thin film. The composit... | 01/10/1978 |
| 4061611 | Aqueous compositions containing starch ester dispersants This invention is directed to aqueous compositions and the process for preparing same and more specifically to aqueous coating compositions comprising polymeric resin binders and pigments dispersed in an aqueous system with starch ester dispersants. The d... | 12/06/1977 |
| 4061610 | Coating compositions containing starch half-esters and process for preparing same This invention is directed to aqueous compositions and to the process for preparing same which comprises a dispersion of polymeric resin binders and pigments in an aqueous system with a dispersant. The dispersant consists of half-esters of starch derived ... | 12/06/1977 |
| 4051316 | Removal of heavy metal ions from aqueous solutions with insoluble crosslinked-starch-xanthates An insoluble alkali metal-magnesium starch-xanthate composition is prepared which is capable of removing most heavy metal ions from aqueous solutions. Concentrations of heavy metal ions contained in several industrial effluents were reduced to below the m... | 09/27/1977 |
| 4048435 | Method for the preparation of highly substituted granular starches Highly substituted granular starches are prepared by reacting the starch in an aqueous system with a reagent capable of producing an acetal cross-linkage; reacting the resultant acetal cross-linked starch with a mono-functional esterifying or etherifying ... | 09/13/1977 |
| 4041179 | Water dispersible chewing gum base Hydroxypropyl starch acetate having a degree of molecular substitution of hydroxypropyl radicals of about 3 to about 6 and a degree of substitution of acetyl groups of about 0.5 to about 0.9. The gum is dispersible in cold water, has good elasticity, exce... | 08/09/1977 |
| 4035572 | Method of making chewing gum base This application involves a process of making chewing gum base which is basically hydroxypropyl starch acetate. This process involves preparation of the hydroxypropyl starch acetate gum and separation and purification of the gum from an emulsion state.... | 07/12/1977 |
