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WO/2024/096808A1 |
The present invention relates to biobased binder compositions which are environmentally benign, renewable, compostable and/or biodegradable. The biobased compositions comprise chitosan, an acid and a plasticizer. By treating a nonwoven m...
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WO/2024/091916A2 |
Thermoplastic starch-based materials formed as a reactive extrusion product from one or more starches, one or more plasticizers, and micro or nano particles or fibers, with such particles or fibers being added before gelatinization of th...
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WO/2024/089269A1 |
The present invention relates to a biodegradable polymer composition containing at least one polylactide having a ratio of L-lactic units: D-lactic units of above 15:85 up to below 85:15 and at least one biodegradable polyester selected ...
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WO/2024/087417A1 |
Disclosed in the present invention are a mechanically-enhanced starch-based film with a near-infrared photothermal effect and a preparation method therefor, which belong to the technical field of packaging material processing. The presen...
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WO/2024/078705A1 |
The present invention relates to a vegan and reusable leather type material of vegetable origin, at least 50% and preferably at least 80% biobased. This material is based on a composition which comprises persimmon (Diospyros kaki) mass a...
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WO/2024/075989A1 |
The present invention relates to a binder for a wet nonwoven fabric of carbon fibers, a carbon fiber dispersion liquid comprising same, a method for preparing same, and a wet nonwoven fabric of carbon fibers manufactured therefrom and, s...
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WO/2024/074562A1 |
The present invention relates to a thermoplastic polymer blend comprising (a) at least one thermoplastic, hydrophobically modified starch as component (a), (b) at least one thermoplastic native starch as component (b), and (c) at least o...
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WO/2024/067711A1 |
The present disclosure provides a biological simulation material, comprising: polyvinyl alcohol, a water-retaining agent, a plasticizer, a coagulator, and water. The disclosure further provides a preparation method for the biological sim...
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WO/2024/067710A1 |
Provided in the present disclosure is a biosimulation material, comprising: polyvinyl alcohol, polyvinyl chloride paste resin, a water-retaining agent, a plasticizer, a foaming agent, a coagulant and water. Further provided in the presen...
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WO/2024/068706A1 |
The present invention is directed to an aqueous solution suitable for bonding fibers, comprising a linear structure of polymer prepared by polymerization of ethylenically unsaturated monomers comprising acrylic acid, and optionally at le...
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WO/2024/067326A1 |
The invention relates to the technical field of polymer material manufacturing, and in particular discloses a biodegradable material and a preparation method therefor. The biodegradable material is prepared by using a resin containing on...
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WO/2024/064894A1 |
The present disclosure concerns containments that are biodegradable. In some aspects, the containments include at least one biopolymer layer that includes one or more polymeric compounds. In some aspects, the containments include at leas...
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WO/2024/057286A1 |
The invention encompasses biodegradable compositions (e.g., biodegradable plastics) and methods of preparation and use thereof, and disposable products made from the claimed compositions. Raw materials for preparing the biodegradable pla...
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WO/2024/049271A1 |
The present invention relates to a polymer composition and a use thereof. The present invention can provide a polymer composition having excellent biodegradability and absorption capacity, and a use thereof. The present invention can pro...
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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...
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WO/2024/043256A1 |
[Problem] To provide a method for growing a plant using a water absorbing resin that is not deactivated easily by calcium ions, magnesium ions, etc. in soil, water, or fertilizer. [Solution] This method serves to grow a plant such as gra...
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WO/2024/041525A1 |
The present application provides a composition, comprising a wall material and γ-aminobutyric acid. The wall material is selected from one or two or more of β-cyclodextrin and derivatives thereof, maltodextrin, starch, chitosan, and gl...
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WO/2024/033455A1 |
The invention concerns a composition suitable for forming a bioplastic or thermoplastic starch derived from pulse starch, and its use in producing biodegradable films and packaging, more particularly to cold water-soluble starch-based fi...
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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...
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WO/2024/026077A1 |
A bio-based starch mixed ester biodegradable and/or compostable composition includes a mixed starch mixed ester having a total degree of substitution of at least 1.0, wherein the ester substituents include a mixture of (a) acetate and (b...
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WO/2024/026079A1 |
Articles of manufacture formed from starch ester biodegradable and/or compostable compositions and blends of starch ester biodegradable and/or compostable compositions with biodegradable and/or compostable polymer compositions. The artic...
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WO/2024/026078A1 |
Biodegradable and/or compostable compositions of blends of bio-based starch mixed esters and biodegradable and/or compostable polymers and methods of making them are described. The blend may include from about 20% to about 90% of the des...
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WO/2024/020008A1 |
Aqueous compositions comprising an aqueous carrier fluid, a reaction product of a saccharide polymer and a fatty acid or a fatty ester obtained in the aqueous carrier fluid in the presence of a hydroxide base and a neutral surfactant or ...
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WO/2024/018299A1 |
The invention relates to a fishing bait, comprising a substance mixture that has a protein, a polysaccharide, a polyvalent alcohol and water, wherein the proportion of protein is between 15 and 35 wt.%, of polysaccharide is between 0.5 a...
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WO/2024/018687A1 |
An injection-molded article comprising a thermoplastic resin, a thermoplastic starch, and a compound having a carbodiimide group. The injection-molded article includes a thick-wall portion and a thin-wall portion, the thick-wall portion ...
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WO/2024/015739A1 |
Aqueous coating compositions for providing a grease resistant coating on fiber-based substrates are provided that comprise an n-OSA modified starch having an Mw of from about 500,000 to about 1,300,000 and a degree of substitution of fro...
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WO/2024/013775A1 |
The present invention relates to a wad for cartridges with characteristics of biodegradability in soil, produced with a mixture of biodegradable materials, said materials comprising poly(butylene succinate) (PBS) and poly(butylene adipat...
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WO/2024/009201A1 |
The present invention relates to a resin composition comprising a modified starch (A), a polyvinyl alcohol resin (B), and a polyol plasticizer (C). The amount of the polyol plasticizer (C) is 40 part by mass to 150 part by mass with resp...
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WO/2024/009915A1 |
The present invention relates to a composition which comprises a poly(vinyl alcohol)-based resin (A) and a polyol (B1). The polyol (B1) has a glass transition temperature of 25°C or higher. The polyol (B1) is contained in an amount of 2...
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WO/2024/001264A1 |
Disclosed are a protective starch-based film, a preparation method therefor and an application thereof, belonging to the field of food packaging. In the present invention, the preparation method for the protective starch-based film compr...
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WO/2024/006761A1 |
Aqueous adhesive compositions comprising polyvinyl acetate can be extended by a) providing an adhesive polymer component wherein at least about 75% of adhesive polymer materials present in the adhesive polymer component is polyvinyl acet...
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WO/2024/006914A1 |
The present invention relates to a process for preparing a thermally inhibited (TI) bleached starch, comprising the steps of thermally inhibiting a starch to obtain a thermally inhibited (TI) starch; preparing a slurry of the TI starch i...
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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.
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WO/2023/244879A1 |
A coated cellulosic structure includes a cellulosic substrate and a basecoat applied to the cellulosic substrate to yield a basecoat outer surface. The basecoat includes a water-soluble polymer binder and pigment.
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WO/2023/244002A1 |
The present invention can provide a dual-layered biodegradable mulching film, which is composed of two films including a first film and a second film, includes compositions, comprising a biodegradable polymer, thermoplastic starch (TPS),...
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WO/2023/239192A1 |
Provided in the present invention are: polybutylene adipate terephthalate (PBAT); a biodegradable composition comprising PBAT in which maleic acid is ester-bonded to a hydroxy group (-OH) at a terminal thereof; and a biodegradable film.
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WO/2023/239191A1 |
Provided in the present invention are a biodegradable composition comprising polybutylene adipate terephthalate (PBAT), thermoplastic starch, and polybutylene adipate terephthalate (PBAT) grafted with starch maleate, and a biodegradable ...
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WO/2023/240054A1 |
A method of manufacturing a film includes forming a blend containing a renewable content starch, a renewable content mineral, and polyethylene, operating a mass flow hopper to maintain a consistent mass flow rate of the blend to a feed t...
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WO/2023/234237A1 |
Provided are a composite resin material capable of providing a molded article having excellent mechanical strength and good appearance, and a molded article of the composite resin material. A composite resin material that comprises: at...
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WO/2023/229427A1 |
Provided are a biodegradable resin composition and a biodegradable resin molded product, the composition comprising (A) a polyolefin-based compound, (B) a biodegradable resin, (C) an aliphatic-aromatic copolyester-based compound, and (D)...
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WO/2023/227404A1 |
The present invention relates to adhesives for paper laminates, more particularly for tissue paper laminates comprising at least one tissue ply that is adhesively bonded to itself (e.g., it is folded over onto itself) or to another surfa...
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WO/2023/224593A1 |
Claimed is a method for producing oligosaccharide copolymers which includes the steps of: reacting at least one polysaccharide (component 1) with at least one degrading reagent (component 2) to produce an oligosaccharide (component 3); r...
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WO/2023/223615A1 |
This composite resin molded body comprises a main resin, a plurality of natural fibers dispersed in the main resin, and a microorganism and/or an enzyme supported by the plurality of natural fibers, wherein: at least a part of the surfac...
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WO/2022/256236A9 |
A compound having Formula (I) or Formula (II) or a mixture thereof, in which R is H; CH3; CH-(CH3)2; CH2-CH-(CH3)2; CH-(CH3)-CH2-CH3; CH2-(C6H5); CH2-(3-indole); CH2-CH2-S-CH3; CH2-OH; CH-(CH3)-OH; CH2-SH; CH2-(p-C6H4OH); CH2-CH2-CH2-CH2...
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WO/2023/205490A1 |
Hydrogels that comprise one or more polymers and one or more milk proteins, wherein the polymer(s) and the milk protein(s) form an interconnected polymeric network via conjugation. In some embodiments, molecules of the polymer(s) are che...
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WO/2023/200370A1 |
A method for producing a cationic starch binder for in-pulp sizing relates to the production of paper, cardboard and paperlike materials. The technical result consists in the possibility of producing, and at the same time easily and effi...
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WO/2023/188943A1 |
Disclosed are: a thermoplastic resin composition which is for agricultural materials, which contains starch, biodegradable resins, and a viscosity modifier, and in which the contained amount of a plasticizing agent is 0-5 parts by mass w...
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WO/2023/189509A1 |
The present invention provides a vinyl chloride resin composition which can form a vinyl chloride resin molded article in which the fusion of tear-cuts is suppressed. A vinyl chloride resin composition according to the present invention ...
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WO/2023/181005A1 |
A glyoxylate starch may be formed by dispersing a starch in a liquid to form a starch slurry. The starch may be one or more of a cationic starch, nonionic starch, and an anionic starch. 2-chloracetamide is added to the starch slurry mixt...
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WO/2022/164497A9 |
Disclosed are polyurethane-based foams. The foams may have one or more vicrucidal/bactericidal agents. The foams may be used as filters that capture and/or inactivate viral particles, such as, virions associated with COVID-19. Also descr...
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