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WO/2021/194201A1 |
The present invention relates to a super absorbent polymer film and a preparation method thereof. Specifically, the present invention relates to a new type of super absorbent polymer film which is thin with excellent absorption performan...
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WO/2021/194202A1 |
The present invention relates to a super absorbent resin film and to a preparation method thereof. Specifically, the present invention relates to a new type of super absorbent resin film which exhibits excellent absorption performance wh...
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WO/2021/193120A1 |
This fibrous cellulose has an average fiber width of at least 0.1 μm, has some or all of the hydroxyl groups therein substituted with carbamate groups, has a carbamate group substitution rate of at least 1.0 mmol/g, and has a fine rate ...
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WO/2021/194203A1 |
The present invention relates to a method for manufacturing a super absorbent resin film. Specifically, the present invention relates to a method for manufacturing a novel super absorbent resin film which exhibits excellent absorption pe...
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WO/2021/191205A1 |
The invention relates to a filtering material permeable to air and impermeable to oral, nasal and/or ocular human liquid aqueous excretions, comprising at least one bundle, referred to as a hydrophobic bundle, of at least two hydrophobic...
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WO/2021/193119A1 |
This fibrous cellulose has an average fiber width of at least 0.1 μm, has some or all of the hydroxyl groups therein substituted with carbamate groups, has a carbamate group substitution rate of at least 1.0 mmol/g, and has a fine rate ...
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WO/2021/193193A1 |
Provided is a polymer composite material or the like containing nanocellulose pieces that can be dispersed in a molten polymer. The polymer composite material contains: a matrix thermoplastic resin that serves as a base material; and fla...
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WO/2021/191771A1 |
The present invention relates to a method for producing a film comprising nanocellulose, which method comprises: providing a suspension comprising 50-100 weight- % of nanocelluiose based on total dry weight; forming a fibrous web of said...
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WO/2021/193898A1 |
The present invention addresses the problem of providing a resin material which is prepared by mixing a wood-based biomass with a thermoplastic resin homogeneously and can be molded easily. According to the present invention, a resin m...
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WO/2021/184286A1 |
An environment-friendly sheet material and a preparation method therefor relate to the technical field of sheet material and preparation therefor. The environment-friendly sheet material is mainly prepared from the following components i...
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WO/2021/187072A1 |
Raw material grains according to the present invention comprise, as components, 40 to 60% plant fiber powder, 20 to 30% starch, 10 to 20% vegetable gum powder obtained by fermenting starch, 2 to 15% water-soluble polymer glue, and 1 to 1...
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WO/2021/185236A1 |
The present invention relates to a gel, a set of raw materials thereof and use thereof. The gel is obtained by blending a first solution and a second solution and then performing in situ cross-linking. The first component contained in th...
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WO/2021/187337A1 |
This foam sheet is an article produced by foaming a foamable resin composition that includes a resin component. The foam sheet has a biobase percentage of at least 20 mass%, and demonstrates a tensile strength of 15 kPa or greater when m...
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WO/2021/180795A1 |
The present invention provides crosslinking pairs of hydrogel precursor polymers, dynamic covalent hydrogels prepared from such crosslinking pairs of hydrogel precursors, pharmaceutical compositions comprising such precursors or hydrogel...
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WO/2021/182180A1 |
[Problem] To provide fibrous cellulose having a high resin reinforcing effect, a high-strength fibrous cellulose composite resin, and a method for producing fibrous cellulose having a high resin reinforcing effect. [Solution] A fibrous c...
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WO/2021/182181A1 |
A method for producing fibrous cellulose according to the present invention comprises: a step in which a cellulose raw material and at least one among urea and a urea derivative are subjected to a heat treatment and some or all of the hy...
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WO/2021/182498A1 |
The present invention provides a cosmetic powder which has excellent light scattering ability and from which an excellent use feeling can be obtained when applied on the skin. It was discovered that: particles, obtained by spraying and...
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WO/2021/179232A1 |
Provided is a method for preparing an aerogel via solvent plasticization and foaming. An aerogel material is prepared by means of solvent plasticization and in situ bubble generation, thereby overcoming the difficulties of non-polymer th...
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WO/2021/183631A1 |
A cellulose ester composition is provided comprising at least one low hydroxyl content cellulose ester and at least one polymeric aliphatic polyester (PAP), and optionally at least one impact modifier and/or at least one monomeric plasti...
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WO/2021/177289A1 |
[Problem] To provide a fibrous cellulose-containing product having a high resin reinforcing effect, a method for producing the fibrous cellulose-containing product, and a high-strength fibrous cellulose composite resin. [Solution] A fibr...
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WO/2021/177128A1 |
[Solution] This method for manufacturing a composite material is provided with: a preliminary kneading step S3 in which a fiber material that includes cellulose nanofibers, a cationic surfactant, and a polyvalent alcohol is kneaded with ...
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WO/2021/177141A1 |
The present invention provides: resin beads which are interchangeable with resin particles that are formed of a petroleum-derived synthetic material, and which are capable of providing various products such as a cosmetic preparation that...
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WO/2021/175719A1 |
The invention is concerned with the area of preparation techniques and relates to a method for producing molded parts, such as plant pots or containers for example. The aim of the invention consists in providing a simple and cost-effecti...
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WO/2021/178262A1 |
The present disclosure provides to a novel continuous processing method to prepare sheets comprising cellulose nanofibril (CNF) and carboxymethyl cellulose (CMC). Single screw extrusion was utilized to continuously process mechanically f...
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WO/2021/170863A1 |
The present invention relates to a method for producing polymer blends that contain at least one thermoplastic polymer or blends thereof and at least one β-polysaccharide. The invention also relates to such polymer blends and to the mol...
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WO/2021/170789A1 |
The invention relates to a method for producing crystalline nanocellulose comprising contacting a substrate comprising cellulose with an enzyme comprising an endoglucanase catalytic domain under suitable conditions for hydrolyzing cellul...
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WO/2021/173019A1 |
The subject of the present invention is a biodegradable material for the manufacture of disposable tableware and packaging containing extruded apple pomace and beet pulp and starch, as well as a method of manufacturing biodegradable appl...
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WO/2021/171225A1 |
This invention relates to organic and pharmaceutical chemistry and concerns the production of beta-glucans and their use in pharmaceuticals.
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WO/2021/166647A1 |
The present invention provides: a binder for inorganic fibers, the binder being characterized by containing (B) an ammonia-modified maleic anhydride-containing copolymer at a quantity of 3 parts by mass or more relative to 100 parts by m...
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WO/2021/168115A1 |
The present disclosure provides compositions and methods of manufacture of a composite material. In an aspect, the composite material may comprise a cellulosic material and a binder material. In some cases, at least a portion of the cell...
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WO/2021/168103A1 |
Nanocellulose dispersion compositions containing a partitioning agent and a nanocellulose, and methods of making the nanocellulose dispersion compositions, are disclosed. These nanocellulose dispersion compositions can be used in tire fo...
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WO/2021/166914A1 |
Provided are a resin composite material and a resin molded body using the same, the resin composite material containing: a thermoplastic resin; a powder which is dispersed in the thermoplastic resin and contains polysaccharides; and mono...
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WO/2021/163121A1 |
The present application discloses films comprising regioselectively substituted cellulose esters and a component A wherein rings A, B, C, R1, R2, R5, R6, R8, m, n, and k are defined herein. The films are C+ films that exhibit improved wa...
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WO/2021/163117A1 |
The present application discloses stretched films comprising regioselectively substituted cellulose esters and a component A: (I), (II), (III), or (IV), wherein A, B, C, R1, R2, R5, R6, R8, R9, m, n, and k are defined herein. The films e...
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WO/2021/161813A1 |
A binder for nonaqueous electrolyte secondary batteries, said binder containing a carboxymethyl cellulose and/or a salt thereof, while being characterized in that the carboxymethyl cellulose and/or a salt thereof satisfies the conditions...
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WO/2021/159705A1 |
The present application relates to a supercritical fluid injection foaming polylactide foam material and a preparation method therefor. The preparation method comprises: first obtaining a surface-modified cellulose nanofiber aqueous solu...
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WO/2021/160947A1 |
The invention relates to a composite polymer matrix carrier for prolonged delivery of active substances suitable for controlled release over a sustained period of time. More particularly, the invention relates to a composite polymer matr...
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WO/2021/158387A1 |
This disclosure relates to an aqueous solution for coating a paper or board surface for reducing MOSH or MOAH migration. The aqueous solution involves hydroxypropyl methylcellulose (HPMC) in an amount of from 10 % to 60 % (w/w), wherein ...
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WO/2021/153590A1 |
The present invention addresses the problem of providing a microfibrous cellulose/nanocarbon-containing material having excellent particle dispersion properties. The present invention relates to a method for producing a microfibrous cell...
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WO/2021/153699A1 |
The present invention pertains to: [1] a cellulose fiber composite which is obtained by bonding, to an anion-modified cellulose fiber, at least one amine selected from among a polyvalent amine and a monoamine having a reactive functional...
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WO/2021/150541A1 |
A thermoformable and biodegradable cellulose acetate composition comprising at least one cellulose acetate and either polyethylene glycol or m ethoxy polyethylene glycol are disclosed. The compositions are formed into films, sheets, and ...
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WO/2021/149318A1 |
Provides are: a biodegradable resin composition which exhibits good biodegradability even in a thick molded product, has excellent mechanical properties, and is economically advantageous; and a molded article formed by using the same. A ...
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WO/2021/150540A1 |
Thermoformable and biodegradable cellulose acetate compositions comprising at least one cellulose acetate at least one plasticizer, and at least one additional component chosen from a filler, additive, biodegradable polymer, stabilizer, ...
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WO/2021/150542A1 |
A foamable composition comprising at least one cellulose acetate, a plasticizer, a nucleating agent, and either a chemical blowing agent or a physical blowing agent is disclosed. The composition is formed into foamed articles that are bi...
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WO/2021/145278A1 |
The present invention provides: a molded body which can exhibit excellent gas barrier properties even under high-temperature conditions, and is characterized by comprising nanocellulose, a layered inorganic compound, a hydroxyl group-con...
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WO/2021/144914A1 |
The purpose of the present disclosure is to provide a cellulose acetate pellet from which a cellulose acetate molded article having high transparency and excellent strength can be obtained. A cellulose acetate pellet comprising a cellu...
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WO/2021/140636A1 |
The objective of the present disclosure is to provide a stretchable film that can be used as a negative A plate. The stretchable film comprises a cellulose ester having an aromatic acyl group, wherein: an in-plane birefringence (Δnin)...
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WO/2021/138710A1 |
The present invention relates to a substrate for use in a transdermal patch or 5 dressing, such as a wound dressing. The substrate includes an absorbent matrix loaded with ceramic particles that encapsulate a releasable dopant. Methods f...
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WO/2021/138837A1 |
A device and method for using dynamic fermentation to prepare a bacterial cellulose composite material having a core-shell structure. The device comprises a fermentation culture container (1), and two drums (2) and two heating deflectors...
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WO/2021/138389A1 |
A shaped article comprising a molded component configured to receive a terpene containing oil composition, said molded component formed of a plastic composition comprising cellulose ester and having an HDT of at least 95°C.
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