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Matches 1 - 50 out of 4,129

Document Document Title
WO/2024/063176A1
The present invention relates to a method for preparing a polylactic acid (PLA)-based composite plastic, a composite plastic prepared thereby, and a film comprising same. The present invention uses nanocellulose or chitin as a reinforcin...  
WO/2024/064820A1
The present disclosure describes a bioadhesive, pectin-based polymer film including: a bioadhesive, pectin-based polymer film including: a high-methoxyl pectin (HMP); tannic acid; and water, wherein the film has a controlled degradation ...  
WO/2024/062494A1
The present invention broadly relates to the improved method for purification of capsular polysaccharides. Particularly, the present invention relates to the method of purification of capsular polysaccharides from Streptococcus pneumonia...  
WO/2024/060807A1
Disclosed are a high-strength flame-retardant MXene/phosphorylated cellulose fibril composite film and a preparation method therefor, belonging to the field of high polymer materials. Phosphorylated cellulose nanofibrils are uniformly di...  
WO/2024/057083A1
The present invention generally relates to a process for the synthesis of selectively alkylated cyclodextrins. More particularly, the present invention relates to a process of cyclodextrin alkylation in a selective manner yielding hexaki...  
WO/2024/056638A1
The present invention relates to a method for producing a stable hydrogel-cell composition comprising the steps of: a) providing a reaction mixture comprising at least one polymerizable substrate and at least one enzyme capable of polyme...  
WO/2024/057012A1
There is disclosed a residual processed seaweed product (kelp residue) provided by the processing of seaweed and uses of the residual processed seaweed product, for example to provide packaging products and other functional materials tha...  
WO/2024/056115A1
The present invention relates to a method for fabricating a composite based on natural Kondagogu gum polymer and MXene blend using environmentally friendly solvents and reagents. The obtained sustainable composite shows enhanced physicoc...  
WO/2024/052913A1
Provided herein is a composition comprising a hydrogel covalently bound to a functional moiety, wherein the hydrogel comprises a cross linkable biopolymer and a first cell population; the cross linkable biopolymer is at least partially c...  
WO/2024/052315A1
The present invention relates to a film comprising seaweed polysaccharides, in particular alginate and carrageenan, as well as microcrystalline cellulose and carboxymethyl cellulose and biobased plasticizers (glycerol and optionally tria...  
WO/2024/054482A1
The present disclosure provides for a photocrosslinkable tissue bonding composition comprising: a poly(ethylene glycol) functionalized with at least one photocrosslinkable group, a hydroxy-modified chitosan, and a photochemically active ...  
WO/2024/046488A1
A method for preparing an antibacterial and freshness-retaining packaging material for fruits by using the 3D printing technology, relating to the field of food processing. The method comprises the steps of: respectively dissolving gum a...  
WO/2024/049708A1
The invention provides novel compositions and methods for tissue growth factor regulation for healing and tissue regeneration, and methods for their preparation and use.  
WO/2024/043658A1
The present specification discloses a polymer composition. The polymer composition comprises a polysaccharide component, and the polysaccharide component comprises a radical polymeric functional group and a non-radical polymeric function...  
WO/2024/043364A1
Disclosed in one embodiment of the present invention is a shock-absorbing sheet, comprising: a base sheet containing a repetitive pattern of incisions and having a two-dimensional shape that is activated by an external stimulus; and a fi...  
WO/2024/044026A1
Provided is a medical device formed entirely from or formed partially from a polymer, e.g., a polysaccharide such as chitosan. In some embodiments, the medical device may be formed as a tubular member formed from a sheet of a chitosan ma...  
WO/2024/040661A1
The present invention relates to the technical field of flame-retardant polymer materials, and particularly to a composite coating, a preparation method therefor and a use thereof. The present invention provides a composite coating, comp...  
WO/2024/040480A1
The present invention relates to a gel material. The gel material is prepared by performing precrosslinking-low-temperature freezing crosslinking on endogenous polyamine and a hyaluronic acid substance under the action of an activating a...  
WO/2024/039875A1
The present disclosure relates to renewable composites as high oxygen and high moisture barriers for packaging. In certain embodiments, the renewable composite comprises cellulose nanocrystals (CNC) and chitin (Ch). In other embodiments,...  
WO/2024/036399A1
The present application includes a composition comprising manno- oligosaccharide (MOS) carbohydrates for use in inhibiting growth of pathogenic bacteria and/or promoting growth of beneficial bacteria in a subject, wherein at least 70% wt...  
WO/2024/036404A1
A chitosan film, wherein the chitosan film comprises a reduced salt content compared to a conventional chitosan film, among other possible characteristics, is provided. A method for producing a chitosan film is also provided. The method ...  
WO/2024/033397A1
A method for preparing an adhesive, said method comprising - mixing chitosan and tannic acid in an aqueous solution, and adjusting the pH value of the resulting mixture to a pH that induces the formation of a polymer-rich phase and a pol...  
WO/2024/033950A1
Provided is an implantable tissue scaffold comprising a mixture of a biocompatible organic polymer and chitin, wherein the chitin is embedded in the biocompatible organic polymer. Also provided is a composition for 3D printing, the compo...  
WO/2024/036206A1
The present invention relates to a polysaccharide and methods of making the polysaccharide. In particular, the present invention relates to polysaccharides having physical properties which are desirable in, at least, food and beverage pr...  
WO/2024/029668A1
The present invention provides a composition including an acrylic polymer resin for forming a water-soluble adhesive layer. The composition for forming a water-soluble adhesive layer according to the invention, which is a water-soluble a...  
WO/2024/027219A1
The present invention relates to a crystal form of an allicin-cyclodextrin inclusion complex cocrystal, a preparation method therefor and a use thereof. The cyclodextrin in the crystal form of the allicin-cyclodextrin inclusion complex c...  
WO/2024/028301A1
The invention relates to a method (1) for producing a polymer material, comprising the following steps (11, 12, 13): providing carrageenan-containing macroalgae (7); adjusting the weight average of the molecular weight of the carrageenan...  
WO/2024/026140A1
A biodegradable aqueous mixture for coating substrates is disclosed. The mixture includes from about 35 to about 75 weight percent water and from about 25 to about 65 weight percent solids. The solids include from about 40 to about 99 we...  
WO/2024/024396A1
One aspect of the present invention relates to an elastic resin composition which contains a polyrotaxane (A), an epoxy resin (B) and a crosslinking agent (C). The crosslinking agent (C) contains an isocyanate compound which has two or m...  
WO/2024/018098A1
The present invention discloses a nanomaterial comprising self-assembly of: (a) g-C3N4 that is pure or doped with at least one metal oxide and/or nanosilver; and (b) chitosan oligomers comprising between 5 and 10 monomers, also known as ...  
WO/2024/018077A1
The invention pertains to a hydroxypropyltrimonium inulin wherein at least 90% of the inulin has a degree of polymerization of at least 10, and the degree of substitution with the hydroxypropyltrimonium group is at least 0.31 and at most...  
WO/2024/018201A1
A hydrogel comprising guar gum, a (hetero)aryl diboronic acid and an aqueous medium, wherein the guar gum is cross-linked by the (hetero)aryl diboronic acid.  
WO/2024/013355A1
[0001] The invention concerns a hydrogel comprising the crosslinked dextran polymer of the invention and/or a hydrogel that further comprises biological cells. [0002] It also concerns therapeutic use of the hydrogel according to the inve...  
WO/2024/013353A1
The invention concerns cross-linked dextran polymer Dx bearing anionic groups wherein the at least divalent radical L(-)i is covalently bound to the dextran polymer backbone with i -W- radicals, wherein, - L(-)i is a linear or branched p...  
WO/2024/013354A1
The invention concerns an hydrogel comprising c) an API and d) a cross-linked dextran polymer Dx bearing anionic groups wherein the at least divalent radical L(-)i is covalently bound to the dextran polymer backbone with i- W-radicals, w...  
WO/2024/015769A1
Compositions are disclosed herein comprising an ester derivative of a glucan, wherein the glucan has a degree of substitution (DoS) up to about 3.0 with at least two organic groups that are individually ester-linked to the glucan, wherei...  
WO/2024/012972A1
The present invention is directed to hexasaccharides mimetics of heparins presenting remarkable heparanase inhibition activity. The compounds have formula (I), wherein R1 is selected from the group consisting of NH2, NHSO3Na, NHAc; R2 is...  
WO/2024/013518A1
The present invention relates to a method of manufacturing a pellet or film by extrusion, wherein the pellet or film comprises at least one plasticiser and at least 30 wt% seaweed material, wherein the seaweed material comprises seaweed ...  
WO/2024/012190A1
Disclosed are a double-layer bionic drug-loaded hydrogel, and a preparation and use thereof. The hydrogel comprises: an outer-layer hydrogel and an inner-layer hydrogel; the outer-layer hydrogel is obtained by directionally freezing a po...  
WO/2024/006544A2
Described herein are hydrogel capsules (e.g., alginate hydrogel capsules) comprising polysaccharide polymers capable of covalent crosslinking to another moiety, such as another polysaccharide polymer, as well as related compositions and ...  
WO/2024/006551A2
Described herein are hydrogel capsules (e g., alginate hydrogel capsules) comprising polysaccharide polymers capable of covalent crosslinking to another moiety, such as another polysaccharide polymer; as well as related compositions and ...  
WO/2024/006528A1
Described herein are polysaccharide polymers capable of covalent crosslinking to another moiety, such as another polysaccharide polymer, as well as related compositions, hydrogel capsules comprising the same, and uses thereof.  
WO/2024/005426A1
The present invention provides a super absorbent polymer that exhibits excellent biodegradability without deteriorating the physical properties of the super absorbent polymer, and a preparation method thereof.  
WO/2023/248132A1
The present invention relates to a process for producing capillaries formed for example by alginate salts. The process comprises exposing an aqueous solution of alginate salt to a direct current in an electrolytic cell comprising a posit...  
WO/2023/243955A1
The present invention relates to a binder for an aqueous silicon anode containing a lambda carrageenan-based polymer, to a silicon anode comprising same, and to a lithium secondary battery comprising same. According to one embodiment of ...  
WO/2023/242475A1
A hardwood-derived carbohydrate composition comprising monomeric sugars in an amount of 75 - 98 weight-% based on the total dry matter content of the carbohydrate composition, wherein the monomeric sugars include monomeric xylose, the am...  
WO/2023/242473A1
A hardwood-derived carbohydrate composition comprising 75 - 97 weight-% monomeric sugars is disclosed. The monomeric sugars include 55 – 75 weight-% of monomeric xylose. The carbonyl content of the carbohydrate composition is 4000 – ...  
WO/2023/243727A1
The purpose of the present invention is to provide a preservative composition which is used in place of or in combination with a cell-penetrating substance such as DMSO that has been commonly used in a culture medium for cryopreservation...  
WO/2023/242474A1
A hardwood-derived carbohydrate composition comprising monomeric sugars in an amount of 65 - 85 weight-% based on the total dry matter content of the carbohydrate composition is disclosed. The monomeric sugars include monomeric xylose, t...  
WO/2023/242737A1
Provided herein are systems and methods for manufacturing hydroxypropyl-β- cyclodextrin.  

Matches 1 - 50 out of 4,129