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Matches 1 - 50 out of 1,305

Document Document Title
WO/2019/208802A1
The present invention provides: novel easily-handleable composite particles which are provided with biodegradability, while maintaining the characteristics of cellulose nanofibers; a method for producing these composite particles; a dry ...  
WO/2019/182978A1
Described herein are block copolymers that can be used as compatibilizers. The block copolymers can be graft block or triblock copolymers. The block copolymers can include a polysaccharide or a polyester and a polyolefin. Also described ...  
WO/2019/135384A1
These composite particles include at least one type of polymer particles each having, on the surface thereof, a coating layer formed of micronized cellulose, wherein the polymer particles and the micronized cellulose are bonded together ...  
WO/2019/116151A1
Techniques regarding chemical compounds comprising perfluoroaryl groups that can facilitate post-synthesis functionalization are provided. For example, one or more embodiments described herein can comprise a chemical compound. The chemic...  
WO/2019/093910A1
A moisture exchange fabric is disclosed the fabric comprising: a substrate fabric; a polymer having lower critical solution temperature (LCST) of between 25°C and 39°C bonded to the substrate fabric; and a filament sewed into the subst...  
WO/2019/090207A1
The present invention provides novel hybrid polymers having unique physical properties. The hybrid polymers comprise a cellulose ether moiety, a linking group moiety, a spacer group moiety, and a lactam moiety. The present invention also...  
WO/2019/085137A1
A method for preparing a multi-group magnetic coagulant and an application thereof. The preparation method comprises: dispersing vinyl modified Fe3O4 magnetic particles in water; adding a mixed solution of itaconic acid and chitosan to t...  
WO/2019/088991A1
Described herein are compositions comprising a vinyl acrylic copolymer derived in the presence of maltodextrin. In some examples, the compositions comprise a copolymer derived from: vinyl acetate; an acrylate monomer having a Tg of -30°...  
WO/2019/074314A1
According to an embodiment of the present invention, provided is a biocompatible hydrogel comprising a graft-polymerized copolymer in which hyaluronic acid and an acrylate monomer are graft-polymerized. According to another embodiment of...  
WO/2019/061675A1
A method for preparing a cross-linked aqueous binder for a lithium ion battery. The method uses an aqueous polymer containing an organic carboxylic acid or an amino group or a hydroxyl group and a water-soluble small molecule crosslinkin...  
WO/2019/050750A1
A poly alpha-1,3-glucan compound comprising: a) poly alpha-1,3-glucan, and b) a functionalized polyolefin; wherein said poly alpha-1,3-glucan compound comprises from 0.5 to 70 weight percent of poly alpha-1,3-glucan, based on the total w...  
WO/2019/037743A1
Disclosed is a starch-containing microsphere and a preparation method therefor and an application thereof. The particle size of the starch-containing microsphere exhibits polydispersity with uniform distribution in a particle size concen...  
WO/2019/020344A1
The present invention relates to cross polymers composed at least of polysaccharides and polyamino acids, and more particularly to hydrogels composed of said cross polymers. The invention also relates to a process for preparing them, as ...  
WO/2019/017615A1
The present invention relates to a photopolymer composition comprising: a polymer matrix comprising a reaction product between a polyol comprising a polyrotaxane and a compound comprising at least one isocyanate group, or a precursor the...  
WO/2019/006881A1
The present invention relates to the technical field of biomedical materials, especially to a preparation method for a graft-modified xanthan gum nano-sized microgel: firstly preparing N,N-bis(acryloyl)cystamine, and then carrying out gr...  
WO/2018/236293A1
The absorbent cellulosic material in this invention comprises ethylenically unsaturated monomers, free radical initiator, crosslinkers, and distilled water. The objective of this invention is to develop absorbent material made from cellu...  
WO/2018/191065A1
The invention is a method for producing cellulose ester and acrylic composite latex particles and to latex compositions prepared from the method. The cellulose ester and acrylic composite materials are prepared by dispersing at least one...  
WO/2018/161822A1
Provided herein are an aqueous binder for use in a lithium ion battery, a preparation method therefor, and a lithium ion battery electrode plate using the same. The aqueous binder has a structure represented by formula I. In the present ...  
WO/2018/056927A3
The present invention relates to an arsenic adsorbent which can be used as filter or sensor for removing heavy metals such as particularly arsenic (V) from environmental waste waters and a method which is used for obtaining this adsorbent.  
WO/2018/136012A1
There is provided a modified alginate copolymer comprising an alginate backbone and having a grafted moiety attached to one of the hydroxyl groups of the alginate backbone, the grafted moiety comprising a polymer and a stabilizing group,...  
WO/2018/108665A1
A water-soluble and/or water-swellable hybrid polymer comprising: (i) from 5 wt.-% to 95 wt.-% water-soluble and/or water-swellable polysaccharide polymer selected from the group consisting of xanthan gum, carrageenan, guar gum, chitosan...  
WO/2018/108663A1
A water-soluble and/or water-swellable hybrid polymer comprising: (i) from 5 wt.-% to 95 wt.-% water-soluble and/or water-swellable polysaccharide polymer; (ii) from 5 wt.-% to 95 wt.-% synthetic polymer comprising: (a) from 40 mol-% to ...  
WO/2018/108667A1
A water-soluble and/or water-swellable hybrid polymer comprising: (i) from 5 wt.-% to 95 wt.-% water-soluble and/or water-swellable polysaccharide polymer; (ii) from 5 wt.-% to 95 wt.-% synthetic polymer comprising: (a) from 90 mol-% to ...  
WO/2018/108664A1
A water-soluble and/or water-swellable hybrid polymer comprising: (i) from 5 wt.-% to 95 wt.-% water-soluble and/or water-swellable polysaccharide polymer; (ii) from 5 wt.-% to 95 wt.-% synthetic polymer comprising: (a) from 40 mol-% to ...  
WO/2018/036025A1
The present invention belongs to the technical field of composite materials, and disclosed are a xylan-based double network nanocomposite hydrogel and the preparation and application thereof. The method includes: (1) adding a graphite ox...  
WO/2018/038672A1
The present invention relates to a method of preparing grafted copolymers of lignin and/or cellulose, comprising the generation of macroradicals in situ by mechanical impact on the backbone of said lignin and/or cellulose of said lignin ...  
WO/2018/036864A1
Disclosed is a hard surface treatment composition comprising amphoteric acrylic copolymer and amphoteric modified polysaccharide, wherein the weight ratio of the amphoteric acrylic copolymer to the amphoteric modified polysaccharide is f...  
WO/2018/039505A1
The present invention provides for novel protic ionic liquids (PIL) or phosphate-based ionic liquid (PBIL) useful for lignocellulosic processing described herein. The novel protic ionic liquids are capable of pretreatment of lignocellulo...  
WO/2018/017390A1
A hair care composition, and more particularly, a hair straightening or hair styling composition comprising: (A) at least one lactone alone or in combination with hydroxy ketone, (B) a first polymeric compound selected from: (i) at least...  
WO/2018/000579A1
A multifunctionalized modified polymer binder for a lithium ion battery. The binder is modifiedly prepared by means of a free radical graft copolymerization reaction or a Michael addition reaction by using a biomass polymer or a syntheti...  
WO/2017/162922A1
The invention relates to an aqueous polymer dispersion having a viscosity of ≤150 m Pas at 40 % solids content and comprising polymer particles having a particle size D50 less than 85 nm. The polymer dispersion is obtainable by free ra...  
WO/2017/149200A1
The invention relates to a water-soluble polymer composition obtained by polymerizing in an aqueous polymerisation medium, which comprises degraded starch, at least following monomers: acrylamide and/or methacrylamide, and > 2 mol-% of a...  
WO/2017/079595A1
Compositions are disclosed herein comprising a graft copolymer having (i) a backbone comprising dextran with a molecular weight of at least about 100000 Daltons, and poly alpha-1,3-glucan side chains comprising at least about 95% alpha-1...  
WO/2017/066540A1
Rheology modifying agents and methods of modifying the rheology of a slurry are disclosed. Methods for the prevention of fouling and methods for monitoring the rheology of a slurry are also provided. The slurry can be a lime slurry or a ...  
WO/2017/066408A1
Biodegradable graft copolymers derived from a carbohydrate, including nitrogen- containing carbohydrates and modified carbohydrates, and at least one α,β-unsaturated carboxylic acid derivative having superabsorbent properties are discl...  
WO/2017/032320A1
An aqueous binder for a lithium ion battery, a preparation method therefor and a use thereof. The binder is an inorganic-organic composite emulsion, comprising a dispersing agent, inorganic nanoparticles, (methyl) acrylate monomers, unsa...  
WO/2017/032720A1
The present invention refers to a process for the preparation of an aqueous polymer dispersion, an aqueous polymer dispersion obtained by the process, a binder, an adhesive, a size suitable for at least one fiber, a covering, or a paper ...  
WO/2016/187327A1
Biocompatible copolymers and thermo-responsive hydrogels formed from the copolymers are disclosed. The biocompatible copolymers include monomers comprising polysaccharides or derivatives thereof, therapeutic agents or derivatives thereof...  
WO/2016/129693A1
The invention provides: (i) a dispersion obtained by uniformly dispersing polysaccharide nanofibers and a monomer in a dispersion medium; (ii) a uniform mixture of polysaccharide nanofibers and a monomer, said mixture substantially not c...  
WO/2016/072508A1
One embodiment of the present invention relates to a polymer film which contains at least a polymer of a polymerizable compound and an organic solvent-soluble resin, and wherein: the content ratio of the polymer is 70% by mass or more an...  
WO/2016/024070A1
The invention relates to a copolymer of a dextrin and at least two hydrophobic monomers made up of styrene and at least one straight or branched acrylic C1-C4 ester. The invention also relates to the manufacturing method thereof and to t...  
WO/2016/003069A1
The present invention relates to a graft copolymer of starch and a thermoplastic polymer, and provides a copolymer of starch and a thermoplastic polymer, the copolymer being characterized in that the graft copolymerization of the starch ...  
WO/2015/197378A1
The invention relates to formulations containing: (A) at least one compound, selected from aminocarboxylates; (B) at least one graft copolymer, formed by (a) at least one graft base, selected from monosaccharides, disaccharides, oligosac...  
WO/2015/120005A1
Acrylic aqueous dispersions useful in coating compositions for coating food and beverage containers are disclosed. The aqueous dispersion is the reaction product of: (a) a hydrophobic vinyl addition polymer containing pendant or terminal...  
WO/2015/103988A1
A medical dressing hydrogel composite fabric, and a preparation method therefor and uses thereof. The preparation method comprises: dissolving N-isopropylacrylamide and an initiator by using a solvent, and foaming by using nitrogen; perf...  
WO/2015/102112A1
One aspect of the present invention pertains to a production method for a cellulose acylate film, wherein: a web is formed by flow casting a polymerizable compound on a support, said compound containing a cellulose acylate, a polymerizab...  
WO/2015/073117A1
A rheology modifier including: a water-dispersible, alkali-swellable crosslinked polyacrylate copolymer including 0.02 to 5 weight percent of polysaccharide grafts, based on a total weight of the copolymer.  
WO/2015/053701A1
The present invention relates to a method for production of a chromatography material. More closely, the invention relates to a method for production of a reverse phase chromatography (RPC) material comprising the following steps: introd...  
WO/2015/049893A1
In the present invention, by means of a simple production method that absolutely does not require a solvent replacement step or a desolventizing step, provided are: cellulose nanofibers that are easily combined with compounds having a re...  
WO/2015/049894A1
In the present invention, by means of an easy production method that absolutely does not necessitate a solvent replacement step or a desolventizing step, provides: a method for producing a cellulose-nanofiber-containing composition that ...  

Matches 1 - 50 out of 1,305