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WO/2022/148887A1 |
Crosslinked dextran polymer, bearing carboxylate groups, wherein at least two saccharidic units of dextran belonging to two different polymer chains are covalently linked by at least one at least divalent radical, this at least divalent ...
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WO/2022/138428A1 |
The present invention relates to a method for producing a starch composition. A method for producing a starch composition according to the present invention comprises: a step (a) for preparing a mixed raw material that includes an alkali...
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WO/2022/136629A1 |
The invention relates to a method for producing high-purity derivatised starch which can be used in the manufacture of paper and cardboard, in which method a starch raw material is subjected to at least the following steps: purification,...
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WO/2022/122690A1 |
The present invention relates to cementitious compositions comprising an oxidatively degraded polysaccharide as a water reducing agent to provide similar water reducing properties to cementitious composition formulated with lignosulfonat...
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WO/2022/078934A1 |
The present invention relates to an aqueous adhesive composition comprising: - a) an amylomaltase-treated starch or an amylomaltase-treated maltodextrin; and - b) ammonium zirconium carbonate.
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WO/2022/065843A1 |
The present invention provides: a super absorbent polymer exhibiting excellent biodegradability without degradation of properties, of the super absorbent polymer, such as water retention and absorbency under load; and a preparation metho...
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WO/2022/061054A1 |
The invention describes a core shell microcapsule wherein the capsule shell is an interfacial copolymer formed of a modified polysaccharide free radical cross-linked with a multifunctional (meth)acrylate. The polysaccharide is hydrophobi...
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WO/2022/050853A1 |
Super water absorbents (SWA) based from cassava starch and acrylic acid (AAc) were prepared by gamma irradiation for agricultural applications. The influence of synthesis parameters on the gel properties of SWA and its effect on the soil...
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WO/2022/045483A1 |
The present invention relates to a method for preparing an eco-friendly thermoplastic starch by using natural materials. The eco-friendly thermoplastic starch according to the present invention is prepared as an eco-friendly thermoplasti...
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WO/2022/034991A1 |
Phosphorylated nanocellulose-grafted thermoplastic starch of the present invention is prepared by mixing thermoplastic starch comprising starch extracted from a plant with powder-type phosphorylated nanocellulose, followed by microwave t...
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WO/2022/034494A1 |
The present invention relates to one or more one or more non-surfactant biodegradable polymer compound(s) comprising one or more modified polysaccharide(s) for immobilization of viral particles and/or inhibition of a virus, wherein the m...
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WO/2022/020607A1 |
The present disclosure relates generally to compositions which form a dough-like moldable play compound when combined with a solvent, as well as kits, and methods of making and using the same. More particularly, it relates to composition...
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WO/2022/007454A1 |
A modified hydroxypropyl methyl cellulose for an enhanced ceramic tile adhesive, which is made from the following raw materials in percentages by mass: 54% to 94% of a hydroxypropyl methyl cellulose, 5% to 40% of a starch ether, 0.5% to ...
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WO/2021/247263A1 |
Disclosed herein are compositions containing a modified starch, the starch modified to contain ester linkages to multiple short-chain fatty acids of different lengths; in particular, containing linkages to acetate, propionate, and butyra...
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WO/2021/237378A1 |
A method for preparing a cationic starch with the following steps: adding GTA into a NaOH solution at a concentration of 5.0 g/L, stirring for 15-25 min, then adding corn starch, water bathing at a condition of 64-68 °C for 35-45 min, c...
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WO/2021/238016A1 |
Provided is a method for producing a high-heat-resistant slowly digestible resistant starch prepared by means of cell wall crosslinking, the method comprising: soaking plant tissues rich in starch in an HCl solution, washing the plant ti...
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WO/2021/224090A1 |
The present invention relates to a process for the preparation of an alkyl polyglycoside comprising the step of mechanically treating a polysaccharide in the presence of an acid and a hydrophobic alcohol. The invention further relates to...
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WO/2021/209621A1 |
The present invention relates to monomers, oligomers and polymers of sugars functionalized with straight or branched fatty acid and derivatives, their compositions and their uses.
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WO/2021/200885A1 |
The present invention provides a novel water-soluble sugar. This water-soluble sugar is obtained by modifying at least some of the hydroxyl groups in a sugar into polymerizable groups.
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WO/2021/196270A1 |
Provided is an efficient preparation method for a novel octenyl succinic acid granular starch ester, the preparation method comprising: mixing 1-ethyl-3-methylimidazole acetate ([Emim][OAc]) ionic liquid with deionized water at room temp...
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WO/2021/191224A1 |
A composition comprising hydroxyalkyl starch having an amylose content of at least 30 wt% and the weight average molar mass in the range of about 105 - 108 g/mol, a salt which is selected from the group consisting of an alkaline metal sa...
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WO/2021/169117A1 |
A preparation method for a resistant starch, relating to the technical field of starch modification. The invention takes common maize starch as a raw ingredient, is rich in resources, and is inexpensive and easy to produce. The means of ...
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WO/2021/169119A1 |
A preparation method for a slowly digestible starch, taking common rice starch and maize starch as raw ingredients. The starches are caused to fully disaggregate by means of dry-heat amorphization processing, replacing traditional water ...
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WO/2021/160979A1 |
A method comprising providing a sol comprising a solvent; contacting the sol with a precipitation initiator to initiate precipitation of the sol, wherein the precipitation initiator is different to the solvent; and applying the precipita...
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WO/2021/156413A1 |
The present invention relates to an adhesive composition comprising, among others, (i) microfibrillated cellulose and (ii) a metal in oxidation state of II or greater. The present invention further relates to uses of such an adhesive com...
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WO/2021/143108A1 |
In the present invention, citric acid is used as a modifier and is combined with starch, so that the starch is well modified under a high-temperature condition, and the anti-digestive properties of the starch is improved; the citric acid...
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WO/2021/126057A1 |
A converted starch is disclosed, wherein it has a molecular weight, MW, of 250,000-5,000,000 g/mol, a degree of branching of 3.1-3.9 %, an amylose content of at most 7 %, and a DE (dextrose equivalents) value of 0.05-0.5, as well as a fo...
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WO/2021/110620A1 |
The present invention relates to a process for producing surface-active polysaccharide-based polymers, by way of which an increased degree of substitution is obtained and the polymers are enabled to release surface-active substances. The...
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WO/2021/109317A1 |
A polycationic polysaccharide and an application thereof. Specifically, the polycationic polysaccharide consists of a polysaccharide and a polyamine compound, and is a positively charged polycationic polysaccharide obtained by reacting a...
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WO/2021/101382A1 |
The invention relates to a coating composition for reducing hydrocarbon migration through a cellulosic substrate, the coating composition comprising starch having a weight average molecular weight of between 500 kDa and 20,000 kDa; a syn...
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WO/2021/053039A1 |
The invention relates to a process for preparing a nanosponge through mechanochemistry.
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WO/2021/050671A1 |
The present application provides for novel anhydride substituted starches and their use in personal and home care products. The natural based starches disclosed are useful for the replacement of chemical surfactants in personal and home ...
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WO/2021/036197A1 |
The present disclosure relates to the technical field of starch-based adhesives, and in particular, to a preparation method for a starch-based adhesive. Conventional starch-based adhesives have poor flowability, poor film-forming propert...
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WO/2021/019220A1 |
The use of a sol comprising a solvent, an alkoxide and a catalyst to prepare a water impermeable product is provided. Also provided is a water impermeable fibre-based product prepared using a sol. Further provided is a sol comprising a s...
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WO/2021/008172A1 |
Disclosed are a high-stability starch-based Pickering emulsion and a preparation method therefor. The preparation method comprises: first formulating a starch raw material into a starch slurry with a dry basis mass fraction of 5% to 20%,...
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WO/2021/007513A1 |
Described herein are blends of starch or starch-based materials with polymeric materials, where the starch or starch-based material is intimately blended with the polymeric material, so as to exhibit very small particles sizes (e.g., les...
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WO/2020/258713A1 |
Disclosed are a starch-based carrier material with an M cell targeting performance and pH responsiveness, and a preparation method therefor and the use thereof. The molecular structure of the starch-based carrier material is as shown bel...
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WO/2020/243586A1 |
The present disclosure relates more particularly to calcium sulfate-based slurries useful, for example, in making gypsum boards for building construction, as well as methods for using them, e.g., to make gypsum boards, in one aspect, the...
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WO/2020/190679A1 |
Thermoplastic starch materials and methods of making the same are provided. The methods involve mixing a starch material, plasticizer and water in a low-shear mixer under conditions that will result in substantial gelatinization of the s...
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WO/2020/159429A1 |
A method for preparing an inhibited starch, wherein it comprises the steps of a) providing a slurry containing a granular starch obtained from a starch containing raw material, b) alkalizing the slurry by adding ammonia or by adding one ...
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WO/2020/152360A1 |
The present invention relates to a cationic polymer comprising: - at least one maltodextrin; - at least one substituent comprising at least one ammonium group; and - at least one linker covalently bonded to the at least one maltodextrin,...
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WO/2020/123943A1 |
Degraded hydroxyalkylated starches and methods of preparing the same from waxy, normal, or modified starches are provided. The starches can be prepared by several approaches that involve acid or enzyme degrading either before or after st...
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WO/2020/093960A1 |
Disclosed is a method for preparing an octenyl succinate starch ester, comprising: (1) jet-cooking an alkaline dispersion of starch and a lipid solution of octenyl succinic anhydride to obtain a jet-cooked solution, or jet-cooking a basi...
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WO/2020/093962A1 |
Provided is a method for preparing starch octenyl succinate, comprising: performing jet cooking on pre-emulsion comprising starch, alkali, water, octenyl succinic anhydride, and a low boiling solvent to obtain cooked slurry, and performi...
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WO/2020/087904A1 |
Provided are a pH-sensitive starch-based microcapsule embedded with a fat-soluble functional factor, and a method for preparation thereof, belonging to the field of preparation of starch-based hydrogel microcapsules. In the present metho...
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WO/2020/026143A1 |
A process for preparing a consumer product comprising a chemically modified polysaccharide, the process comprising the steps of combining a slurry comprising polysaccharide with a reactant to form a polysaccharide-reactant mixture, where...
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WO/2020/019537A1 |
A method for preparing a slowly digestible starch-containing recombinant instant rice having a low glycemic index uses an amorphous rice power obtained by solid state reaction as a raw material, and combines protease hydrolysis, acetic a...
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WO/2020/015158A1 |
A preparation method for low-glycemic index recombination rice, relating to the technical field of foods. The method comprises: firstly, after starch in an alcohol-water phase system and lipid are complexed at a low temperature, and vary...
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WO/2020/000510A1 |
A carbon skeleton enhanced porous starch and a preparation method therefor. The preparation method for the porous starch comprises: bonding the starch to transition metal ions, then processing the starch to which the transition metal ion...
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WO/2019/240947A1 |
The present disclosure provides stable, low chloride paint detackifier compositions. Also disclosed are methods of making the paint detackifier compositions and methods of using the paint detackifier compositions. The detakifier may be m...
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