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Matches 1 - 50 out of 1,369

Document Document Title
WO/2021/165842A1
The present invention relates to a process for preparation of superabsorbent polymer with high fluid absorptivity. The present invention also relates to a composition comprising said superabsorbent polymer and their use for absorbing aqu...  
WO/2021/099114A1
The present invention provides an one-component (1K) anaerobic curable composition comprising, based on the weight of the composition: from 15 to 35 wt.% of a1) at least one (meth)acrylate monomer represented by Formula (I): H2C=CGCO2R1 ...  
WO/2021/080472A1
A method for producing optically transparent gel-polymer electrolytes comprises a copolymerization reaction of melamine and formaldehyde or melamine and glyoxal with one or more polyols and/or with one or more monosaccharides, oligosacch...  
WO/2021/074751A1
The present invention relates to the use of polymer gels in the preparation of polymer brushes. In particular, the present invention relates to polymer gels swelled in the polymerisation medium. The invention further relates to the use o...  
WO/2021/049735A1
The present application relates to a facial mask composition using optical stimulation and a cosmetic product comprising same, and more specifically, to a facial mask cured by irradiating ultraviolet rays or visible light on a facial mas...  
WO/2021/012776A1
Disclosed is a method for preparing a biomass-based conductive hydrogel by 3D printing. Firstly, a cellulose-based macromonomer, a rosin-based monomer, an acrylic acid monomer, and an initiator are mixed in a certain proportion, stirred,...  
WO/2021/002290A1
This composite particle is provided with a core particle containing at least one species of polymer, and with anionic functional group-bearing microfine cellulose that is disposed on the surface of the core particle and is inseparably bo...  
WO/2020/249706A1
The invention relates to the use of an aqueous polymer dispersions, which are obtainable by radical aqueous emulsion polymerization in the presence of a degraded starch as an opacifier in liquid formulations, in particula in liquid deter...  
WO/2020/241354A1
[Problem] To provide a radiation dosimetry gel that is usable in a polymer gel dosimeter having an improved sensitivity and high safety. [Solution] A radiation dosimetry gel that comprises a gelling agent and a compound represented by fo...  
WO/2020/195995A1
A multilayer body which sequentially comprises a base material, an organic layer, a protective layer and a photosensitive layer in this order, and which is configured such that: the protective layer contains a resin; the resin has a bran...  
WO/2020/192834A1
The invention relates to a thermoplastic elastomer composition comprising a styrene block copolymer (SBC), a polyolefin or copolyester-based thermoplastic elastomer and uncoated hollow glass spheres, the polyolefin or thermoplastic elast...  
WO/2020/184177A1
A method for producing a resin modifier, the method including a step in which an ethylenically unsaturated monomer is polymerized in the presence of cellulose nanofibers, which are in the state of having been reacted with an amine or a q...  
WO/2020/157643A1
The present invention relates to a process for preparation of superabsorbent polymer with high fluid absorptivity. The present invention also relates to a composition comprising said superabsorbent polymer particles and their use for abs...  
WO/2020/129606A1
Provided is an organic-inorganic composite hydrogel precursor composition characterized by containing a water-soluble organic monomer (A), phosphonic-acid-modified hectorite (B), cellulose nanofibers (C), water (D), and a solvent (E) hav...  
WO/2020/059194A1
Provided is a surface sizing agent for papermaking, which exhibits favorable low-foaming properties and mechanical stability and exhibits an excellent sizing effect. The surface sizing agent for papermaking contains a composition obtaine...  
WO/2020/052116A1
The present invention relates to the technical field of manufacturing of adhesives, and provides a thermosetting starch adhesive for a man-made board, and a manufacturing method therefor. In the present invention, starch is used as the m...  
WO/2020/011240A1
Disclosed is a preparation method for a double-sensitivity cellulose-based aerogel. Dialdehyde cellulose, a dialdehyde cellulose/dimethylaminoethyl methacrylate copolymer, and a dialdehyde cellulose/dimethylaminoethyl methacrylate/polymi...  
WO/2020/003934A1
Provided are a composite for cellulose fiber dispersion that enables the inexpensive dispersion of a cellulose fiber, particularly a nanocellulose, at satisfactory levels in a hydrophobic resin, and a cellulose fiber composition containi...  
WO/2020/001169A1
Disclosed in the present invention is a preparation method for a retarding ether type polycarboxylic acid water reducing agent, comprising the following steps: (1) esterified monomer preparation; (2) copolymerization; and (3) neutralizat...  
WO/2019/239416A1
Compositions comprised of an amphiphilic block polymer, configured to form multi-micellar structures having hydrophilic and hydrophobic domains, and uses same for encapsulating therein active agents such as hydrophobic therapeutic agents...  
WO/2019/221448A1
The present invention relates to: a matrix copolymer comprising a cellulose nanocrystal derivative, an alkyl (meth)acrylate-based monomer unit, an aromatic vinyl-based monomer unit, and a vinyl cyanide-based unit; a graft copolymer compr...  
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...  

Matches 1 - 50 out of 1,369