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WO/2024/064361A1 |
Disclosed are methods of forming lignin-based biodegradable polymers. The methods comprise the use of a coupling reagent allowing formation between lignin-based material and an additional polymer material. The formed polymers include lig...
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WO/2024/053471A1 |
A photocurable composition containing particles having a refractive index of 1.8 or more and an average primary particle size of 200 nm or less, a resin, a polymerizable monomer having a (meth)acryloyl group, a photopolymerization initia...
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WO/2024/048436A1 |
Provided are: a resin composition comprising at least one resin selected from the group consisting of cyclic resins and precursors thereof, and compound A corresponding to at least one of compound a1 and compound a2; a cured product; a l...
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WO/2024/048435A1 |
Provided are: a resin composition comprising at least one resin selected from the group consisting of a cyclic resin and a precursor thereof and a compound A represented by formula (A-1) in which the total number of carbon atoms in the f...
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WO/2023/154930A1 |
Disclosed herein is a high-throughput three-dimensional cell-culture system and related methods. The cell-culture system is configured to provide a relatively even distribution of cells across the surface of a well for improved imaging a...
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WO/2023/095134A1 |
The invention provides systems, compositions, methods and devices for manufacturing artificial skin substitutes and related products mimicking the morphology and appearance of human skin. Applications of the invention pertain to the fiel...
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WO/2023/019675A1 |
The present invention belongs to the field of supercapacitors, and in particular, to a stretchable, compressible, anti-freezing organic hydrogel electrolyte-based supercapacitor and a preparation method therefor. The organic hydrogel ele...
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WO/2022/236957A1 |
A method for preparing a swelling-type gastric-retained hydrogel for obesity intervention, which belongs to the technical fields of hydrogel materials and obesity intervention physical therapy. The hydrogel is designed as a dual network ...
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WO/2022/160845A1 |
A positive electrode aqueous binder for a lithium-ion battery, and a preparation method therefor, characterized in that the binder is formed by the copolymerization of an ethylenically unsaturated monomer and a flexible aqueous emulsion,...
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WO/2022/130737A1 |
A method for producing a chloroprene polymer composition which contains a chloroprene polymer, said method being equipped with a polymerization step for obtaining a polymer composition which contains a chloroprene polymer by polymerizing...
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WO/2022/057139A1 |
The present invention relates to a solder strip carrier film. The feedstock formulation of the solder strip carrier film comprises, in mass percentage, 50-99% of a matrix resin, 0-50% of a tackifying resin, and 0-5% of an additive. The m...
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WO/2022/059741A1 |
This ultraviolet-curable resin composition comprises a radically polymerizable compound (A), a photopolymerization initiator (B), and a tackifier (C).
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WO/2021/213516A1 |
An anticoagulation and anticalcification biological material, and a preparation method therefor. The preparation method comprises the following steps: introducing, on biological tissue, an active group capable of causing polymerization r...
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WO/2021/184102A1 |
The present invention relates to a coagulant of natural origin for treating water and aqueous effluent comprising: 20% to 50% solids on a dry basis, viscosity measured using a no. 4 Ford cup of at least 200 seconds, pH in the 1.5 to 3 ra...
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WO/2021/183056A1 |
Disclosed herein is a composite material and a skin test platform material in a form of a membrane, comprising silk fibroin and a crosslinking agent, wherein from 4.7 to 14 wt% of the total dry weight of the material is derived from the ...
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WO/2021/129232A1 |
A permeable regenerated sand-containing fog seal layer material and a preparation method therefor. A sand-containing fog seal layer material prepared by mixing materials, such as an organic solvent, a synthesized thermoplastic acrylic re...
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WO/2020/196479A1 |
One of the purposes of the present invention is to provide a resin composition which exhibits excellent coating properties, adhesive properties and moisture permeation resistance and which, when used as a periphery-sealing agent for an o...
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WO/2020/172973A1 |
A polyeptide crosslinked protein molecular imprinting polymer, a preparation method therefor, and an application thereof. The preparation method comprises the following steps: 1) mixing and dissolving a main monomer, a functional monomer...
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WO/2020/134385A1 |
Provided are a temperature-sensitive polymer, a synthesis method thereof, and a temperature-sensitive injectable hydrogel. When preparing the temperature-sensitive polymer, first synthesising GelMA and UPyMA; dispersing the three monomer...
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WO/2019/171006A1 |
The invention relates to compositions resulting from mixing at least - one polydiol comb copolymer A1 and - a compound A2 comprising at least two boronic ester functions, wherein the polydiol comb copolymer A1 has a main chain and side c...
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WO/2019/021683A1 |
A rubber-like polymer (A) including (meth)acrylate ester (a) units and crosslinking agent (I) units represented by formula (I), wherein the volume-average particle diameter (X), the frequency upper-limit 10% volume particle size (Y), and...
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WO/2019/019328A1 |
Provided are a sanitary napkin produced by pomelo peel and pulp as a main raw material, and a preparation method therefor. The water-absorbing material of the sanitary napkin is a pomelo peel composite super absorbent material. The non-w...
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WO/2018/137596A1 |
Disclosed is a method for preparing a thinned ceramic additive using refuse leachate, wherein the thinned ceramic additive is prepared by subjecting the refuse leachate as a raw material sequentially to purification, alkalization, sulfon...
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WO/2018/135481A1 |
Provided are: a thermoplastic resin composition which exhibits good moldability and excellent impact resistance, low-temperature impact resistance, weather resistance and appearance of a molded article due to a graft copolymer that uses ...
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WO/2018/057941A1 |
The present disclosure features, inter alia, a cyclic multifunctional linker, including at least two cleavable moieties; at least two connecting chains connected to the at least two cleavable moieties to provide a cyclic structure; and a...
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WO/2018/004287A2 |
The present invention relates to a curable petroleum resin, a preparation method therefor, and a use thereof, wherein the curable petroleum resin comprises a repeating unit derived from a petroleum resin monomer, a repeating unit derived...
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WO/2017/121369A1 |
A slow-release mildew-proof casein-based hollow microsphere coating material and a preparation method therefor. The casein is used as a base material, monomers, such as methyl methacrylate, butyl acrylate, methacrylic acid, are introduce...
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WO/2017/044334A1 |
The present invention provides radiation curable hybrid ink and coating compositions comprising large amounts of inert hard resin. The radiation hybrid ink and coating compositions have good lithographic properties, low roller swelling, ...
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WO/2017/009408A1 |
The invention provides polar-modified rice husk waxes obtainable by free-radical grafting of unmodified rice husk waxes with graft comonomers selected from the group of the α,β-unsaturated mono- or polybasic carboxylic acids or derivat...
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WO/2016/108081A1 |
A wax-polymer compound includes (a) a polymer component that is a polymerized unsaturated monomer, optionally copolymerized with a vinyl-aromatic monomer, and (b) a halogenated hydrocarbon wax component. The polymer component is grafted ...
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WO/2016/018131A1 |
The present invention provides a method for preparing a curable petroleum resin, and a curable petroleum resin obtained therefrom, the method comprising (a) a step for thermally polymerizing a composition for polymerization comprising si...
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WO/2015/194617A1 |
Provided is an aqueous emulsion that is capable of sufficiently strong adhesion to an object to be adhered, and is capable of adhering objects to be adhered to each other with sufficient strength. The aqueous emulsion includes a reacti...
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WO/2014/112950A1 |
Method of preparing a keratin-based biomaterial is provided. The method comprises a) reacting keratin with a polymer having at least one of an amine and carboxylic functional group in the presence of a carbodiimide cross-linking agent to...
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WO/2014/020923A1 |
This surface property improving agent composition for molded bodies formed of polyolefin resins contains 50.0-90.0 parts by mass of a non-polar wax (A) having a melting point of 50-100°C and 10.0-50.0 parts by mass of a vinyl copolymer ...
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WO/2013/092541A1 |
Coating compositions are disclosed. In some embodiments, the coating compositions are used to coat substrates such as packaging materials and the like for the storage of food and beverages. The coating compositions can be prepared by rea...
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WO/2013/092539A1 |
Coating compositions are disclosed. In some embodiments, the coating compositions are used to coat substrates such as packaging materials and the like for the storage of food and beverages. The coating compositions can be prepared by rea...
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WO/2013/078778A1 |
Disclosed is a method for preparing a casein-base nanometer silicon dioxide composite leather coating agent by using a bi-in situ method, comprising the following steps: preparing a casein solution and a caprolactam aqueous solution to o...
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WO/2012/163823A1 |
A graft polymer of polysaccharides or polypeptides or its respective derivatives, obtainable by free radical polymerization of A) a monomer selected from or a monomer mixture of (a) from 20 to 100% by weight of acrylic acid or methacryli...
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WO/2012/146741A1 |
The invention relates to a copolymer having a backbone that is obtained by radical polymerisation of: a fatty body (A) comprising unsaturations and/or hydroxyl functions; and at least one monomer (B) including at least one function that ...
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WO/2011/121279A1 |
A protein-acrylate copolymer contains at least one nitrogen containing acrylic monomer. The nitrogen containing acrylic monomer preferably contains a tertiary or quaternary amine group, and particularly a quaternary amine group. The prot...
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WO/2010/138687A1 |
A cell culture microcarrier includes a polymer formed from copolymerization of a mixture including (i) an uncharged hydrophilic unsaturated monomer having a hydroxyl group; (ii) a hydrophilic carboxylic acid containing unsaturated monome...
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WO/2010/138702A1 |
A cell culture microcarrier includes a polymer formed from copolymerization of a mixture including (i) an uncharged hydrophilic unsaturated monomer having a hydroxyl group; (ii) a hydrophilic carboxylic acid containing unsaturated monome...
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WO/2010/100121A1 |
Hydroxyl functional oil polyol acrylic graft copolymers are disclosed which can be used to produce coating compositions and coated surfaces. In some embodiments, the coating compositions are used to coat substrates such as packaging mate...
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WO/2010/074750A1 |
A hybrid alkyd acrylic latex and a process for its preparation are taught. The process comprises forming an oil phase comprising an alkyd, a drier, and at least one ethylenically unsaturated monomer, wherein the oil phase solubilizes the...
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WO/2010/074773A1 |
A grafted nonwoven substrate is disclosed having average fiber sizes of 0.7 to 15 microns, and a void volume of 50 to 95%, and a polymer comprising cationic aminoalkyl(meth)acryloyl monomer units grafted to the surface of the nonwoven su...
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WO/2010/075161A1 |
Polymerizable resin compositions and microstructures comprising the reaction product of such polymerizable resin compositions are described. The microstructures comprise the reaction product of a polymerizable resin composition comprisin...
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WO/2010/068396A1 |
The instant invention provides a coating composition, a process of making a coating composition, a coated article, and a method of forming such articles. The coating composition according to the present invention comprises a dispersion c...
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WO/2010/066781A1 |
The invention provides graft copolymers obtainable by A) free-radically initiated polymerization of one or more vinyl esters a), one or more further ethylenically unsaturated monomers b) comprising at least one further functional group, ...
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WO/2010/059353A1 |
The invention relates to aqueous coating compositions comprising a cross-linkable binder resin and a liquid carrier, wherein said cross-linkable binder resin comprises a copolymer A) comprising: 5 to 64 % by weight of a reaction product ...
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WO/2010/047799A1 |
The invention provides biodegradable polymeric hydrogel matrices having excellent durability and swellability. The matrices are formed from a combination of poly-α(l— >4)glucopyranose macromer and a biocompatible biostable hydrophilic...
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