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WO/2024/078559A1 |
Disclosed are a pharmaceutical excipient coating film and a preparation method therefor. The coating film has the following composition and ratio: 60-70 parts by mass of modified cellulose acetate, 6-15 parts by mass of polylactic acid, ...
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WO/2024/078009A1 |
A high-transparency cellulose acetate film capable of being processed at a low temperature and a preparation method therefor. The high-transparency cellulose acetate film comprises the following raw materials in percentages by weight: 75...
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WO/2024/081255A1 |
A method of producing a nanocellulose composition from solid or liquid cellulose-rich organic waste includes providing a feedstock comprising solid or liquid cellulose-rich organic waste, screening the feedstock to generate a screened fe...
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WO/2024/049682A3 |
Provided are bio-based compositions of biopolymers connected by binding domains coupled to polypeptide tethers. Biopolymers so connected exhibit enhanced physical properties.
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WO/2024/077722A1 |
A light, thin and shock-resistant graphene glove and a preparation method therefor. The method comprises: step 1, preparing a mixed solution of graphene, silicon dioxide and an auxiliary agent; step 2, adding water to the mixed solution ...
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WO/2023/059845A8 |
The present application discloses melt processable cellulose ester compositions comprising a cellulose ester, at least one alkaline additive, and at least one neutralizing agent. Plasticizers can be optionally used in the compositions. T...
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WO/2024/076893A1 |
This invention addresses functionalizing cellulose nanocrystals ("CNCs") with a family of alkene-containing molecules to render the nanocrystals suitable for blending with styrene-butadiene or natural rubbers. Alkene-functionalized cellu...
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WO/2024/075711A1 |
Provided is a powder material for three-dimensional shaping, the powder material containing: a first resin powder that contains a homopolypropylene and nanofibers; and a second resin powder that contains a block polypropylene. Examples o...
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WO/2024/075610A1 |
Provided is a water-based composition which contains a tetrafluoroethylene-based polymer, is capable of forming a shaped article having excellent properties including heat resistance and electrical properties (low coefficient of linear e...
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WO/2024/074069A1 |
The present invention relates to the technical field of epoxy resin-based flame-retardant composite materials, and disclosed in the present invention is a stirring equipment and a method for preparing an epoxy resin-based flame-retardant...
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WO/2024/076899A1 |
This invention addresses functionalizing cellulose nanocrystals ("CNCs") with a family of alkene-containing molecules to render the nanocrystals suitable for blending with styrene-butadiene or natural rubbers. Alkene-functionalized cellu...
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WO/2024/075609A1 |
Provided is a tetrafluoroethylene polymer-containing aqueous dispersion that exhibits an excellent dispersion stability and handling properties and that enables the formation of molded products having an excellent surface appearance and ...
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WO/2024/070062A1 |
[Problem] To provide a fibrous cellulose composite resin having high strength, and a method for producing a fibrous cellulose composite resin having high strength. [Solution] A fibrous cellulose composite resin comprising a fibrous cellu...
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WO/2024/070750A1 |
Provided is a method for producing a dip-formed object, the method comprising: dipping a model having a surface temperature of 30-100°C, excluding 100°C, in a rubber latex composition including a rubber and a water-soluble polymer havi...
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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/2024/071014A1 |
Provided are a resin composition for a film whereby it is possible to improve the peelability from a support body and produce a film, a film production method, and a film. The resin composition for a film contains: a polymer resin cont...
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WO/2024/071075A1 |
The present invention addresses the problem of providing a cellulose nanofiber which can suppress the onset of viscosity and, when applied to film-forming uses such as coatings and films, which can achieve excellent physical properties. ...
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WO/2024/063669A1 |
The invention relates to a biodegradable copolymer. The technical result is that of producing a polymeric barrier material that exhibits improved strength and barrier properties and a high level of biodegradability. This technical result...
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WO/2024/062430A1 |
The present invention relates to a method of forming at least one compressed region in a solid cellulose foam, said method comprising the step of: a) Providing a solid cellulose foam; b) Providing at least one cutting line of a predeterm...
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WO/2024/062258A1 |
The present disclosure provides methods for preparing functionalised polysaccharide beads. One aspect provides a method for preparing functionalised cellulose beads. Also provided are a method for attaching cells to said functionalised p...
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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...
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WO/2024/063146A1 |
This biodegradable resin composition comprises a biodegradable resin, the biodegradable resin composition including one or more components selected from the group consisting of soybean-derived substances and wheat bran, wherein the biode...
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WO/2024/063149A1 |
This biodegradable resin composition contains a biodegradable resin (A), a powdery substance (B) derived from animals or plants, and a component (C). The biodegradable resin (A) is at least one selected from the group consisting of therm...
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WO/2024/062840A1 |
The present invention provides a resin composition in which natural fibers are dispersed in a resin. The resin composition makes it possible to obtain a molded article having enhanced bending characteristics (bending strength, bending el...
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WO/2024/064815A1 |
The present application discloses foamable compositions comprising cellulose acetate and a combination of a carbon dioxide as a physical blowing agent and a chemical blowing agent. The foamable compositions are used to prepare foams that...
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WO/2024/062444A1 |
A flexible solid cellulose foam, wherein said flexible solid cellulose foam comprising an upper surface and a lower surface; wherein at least one of said upper surface and said lower surface of said flexible solid cellulose foam comprisi...
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WO/2024/062433A1 |
A foldable solid cellulose foam wherein said foldable solid cellulose foam comprising an upper surface and a lower surface; wherein at least one of said upper surface and said lower surface of said foldable solid cellulose foam comprisin...
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WO/2024/064799A1 |
The present application discloses a foamable composition comprising 30 to 92 wt% cellulose acetate; 5 to 30 wt% of at least one plasticizer; 3 to 40 wt% of at least one natural filler; and 0 to 9 wt% of at least one physical blowing agen...
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WO/2024/064816A1 |
The present application discloses cellulose ester compositions comprising certain mineral particle compositions. The compositions when heated reduce the molecular weight of the cellulose esters in the compositions depending in the temper...
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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...
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WO/2024/062857A1 |
The present invention provides: an electrically conductive paste which uses an electrically conductive powder and a ceramic powder that are refined for the size reduction and thickness reduction of a multilayer ceramic electronic compone...
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WO/2024/057643A1 |
This cured product for lithium ion secondary batteries comprises water-soluble polymers, a crosslinking agent and cellulose nanofibers. The crosslinking agent crosslinks the water-soluble polymers different from each other, or the water-...
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WO/2024/056679A1 |
New core-shell microparticles based on bacterial cellulose (BC) and polyhydroxyalkanoates (PHAs) have been obtained by coaxial electrospraying. These particles are spherical, reproducible and stable. The core-shell of the particle is com...
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WO/2024/053553A1 |
Provided is an aqueous dispersion containing a tetrafluoroethylene-based polymer, the aqueous dispersion being capable of giving shaped objects excellent in terms of properties such as heat resistance and electrical properties (low coeff...
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WO/2024/048585A1 |
This invention addresses the problem of providing rubber-bonded cellulose fibers and the like with which viscosity and melt viscosity do not easily increase when said fibers are added to various types of resins. Rubber-bonded cellulose f...
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WO/2024/048402A1 |
Provided is a resin composition that is biodegradable, has good moldability and can provide a molded body having good appearance and mechanical properties. The resin composition comprises (A) a biodegradable resin and (B) cellulose, wh...
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WO/2024/047666A1 |
The present invention relates to a sustainable material for converting surrounding humidity into liquid water with the only external energy input being sunlight, that can be deployed as a device in water-deprived regions with reasonable ...
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WO/2024/049682A2 |
Provided are bio-based compositions of biopolymers connected by binding domains coupled to polypeptide tethers. Biopolymers so connected exhibit enhanced physical properties.
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WO/2024/047688A1 |
Provided are: a polymer composite material that has excellent functionality, makes effective use of previously unused waste plastics and waste products as a filler, and contributes to achieving the SDGs; and technology for producing the ...
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WO/2024/049413A1 |
The present invention relates to an asphalt composition containing an asphalt and a polyester resin composition, wherein the polyester resin composition contains a polyester resin and a hydrocarbon-based compound (i). The polyester resin...
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WO/2024/049246A1 |
The present invention provides a thickener dispersion comprising: a thickener comprising at least one of carboxymethylcellulose and a metal salt of the carboxymethylcellulose; an aging inhibitor; and an aqueous solvent. The aging inhibit...
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WO/2024/043311A1 |
In an embodiment there is provided a rubber composition comprising cellulose nanofiber and a branched conjugated diene polymer for which a shrinkage factor (g') determined by a GPC-light scattering measurement is at least 0.72, the conte...
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WO/2024/043312A1 |
The present invention provides a master batch for rubber modification, the master batch containing a rubber component and cellulose nanofibers in such a manner that the cellulose nanofibers are well dispersed in the rubber, and the maste...
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WO/2024/043314A1 |
In one aspect of the present invention, provided is a less-branched conjugated diene-based polymer composition that contains cellulose nanofibers and a less-branched conjugated diene-based polymer which exhibits a contraction factor (g')...
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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,...
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WO/2024/040265A1 |
A biocompatible adhesive suitable for both internal and topical use. The adhesive is a tissue-adhesive hydrogel formed from an oxidized carboxymethylcellulose (oCMC) with aldehyde functional groups and a methacrylated methylcellulose (mMC).
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WO/2024/034731A1 |
The present invention pertains to an anti-slip adhesive for paper packaging and, more specifically, discloses an anti-slip adhesive for paper packaging, which is an aqueous acrylic adhesive comprising a carboxymethyl cellulose-based thic...
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WO/2024/032649A1 |
The present invention provides laser-induced graphene and a preparation method therefor. In the method, a laser is used to irradiate a cellulose composite precursor-containing LIG substrate so as to prepare a graphene composite material....
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WO/2024/024624A1 |
This composition comprises an alkali metal salt, a salt dissociating agent, and modified cellulose having a structural unit represented by general formula (1). This slurry comprises said composition, an active material, and a solvent. Th...
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WO/2024/024162A1 |
Provided is a carbon material dispersion capable of forming a coating film that has improved conductivity compared to when a single carbon material is used. The carbon material dispersion contains: at least two types of carbon materials ...
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