Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 23,840

Document Document Title
WO/2018/010604A1
A group of polyfunctional oxetane compounds and a preparation method therefor. The compound is a compound in a structure as shown in general formula (I) or a product obtained by reacting the compound as shown in general formula (I) with ...  
WO/2018/012877A1
Provided are a polymer represented by chemical formula 1, and an electrolyte and lithium battery each comprising the polymer.  
WO/2018/010630A1
A composition capable of substituting the use of styrene-acrylonitrile copolymer POP, comprising polyether polyol A having a hydroxyl value of 100-1000 mgKOH/g and a functionality of 4-8, and a polymer polyol having a hydroxyl value of 1...  
WO/2018/008648A1
The present invention provides a method for producing a fluoropolyoxyalkylene peroxide compound that contains one or more -CF2OOCF2O- units, which comprises a step for processing a fluoropolyoxyalkylene compound that contains two or more...  
WO/2018/004000A1
The purpose of an embodiment of the present disclosure is to provide: a coating composition capable of forming a hard coat layer having excellent adhesion and scratch resistance; an eyeglass lens; and a method for manufacturing an eyegla...  
WO/2018/000558A1
The present invention relates to the technical field of manufacturing organic, high molecular weight compounds. Disclosed is a manufacturing method for a low viscosity, rigid foam polyether. The polyether is obtained by reacting a trieth...  
WO/2018/003949A1
Provided is a method for producing a hollow fiber composite membrane module having high selective permeability and a high specific surface are ratio, whereby it becomes possible to prevent the deterioration of separation layers caused by...  
WO/2018/002322A2
The invention relates to an amphiphilic block copolymer comprising a first block consisting of a polymeric hydrophilic domain, wherein the polymeric hydrophilic domain consists of a polyglycerol; an optional second block consisting of a ...  
WO/2018/004790A1
Disclosed herein are graft copolymer nanofiller dispersants comprising a polyaromatic hydrocarbon backbone and polyaliphatic hydrocarbon comb arms and methods for making same. Also disclosed are elastomeric nanocomposite compositions com...  
WO/2018/005055A1
Unsaturated polyether monols are removed from polyether polyols by reaction with a functionalized thiol compound or a polythiol compound. This process replaces the terminal unsaturation with a functional group, or else couples two or mor...  
WO/2018/000556A1
Provided are a low-odor polyether manufacturing method for polyurethane foam, and an application of manufactured product. The method uses glycerol as an initiator; and uses sodium hydroxide as a catalyst. The polyether is manufactured us...  
WO/2018/005056A1
Polyether diols characterized by a hydroxyl number of 56 or lower, high average functionality and high primary hydroxyl content are prepared by alkoxylating an unsaturated alcohol in multiple steps to form a polyether monol that contains...  
WO/2018/005191A1
Disclosed are processes and systems for removing water and salt from a polyether polyol that employs a combination of at least atmospheric distillation, filtration, and vacuum distillation.  
WO/2017/220520A1
The invention relates to a method for producing polyether carbonate polyols by adding alkylene oxides and carbon dioxide to an H-functional starter substance in the presence of a double metal cyanide (DMC) catalyst or in the presence of ...  
WO/2017/221972A1
This aromatic polysulfone includes an aromatic polysulfone having at least one highly polar functional group on the terminal. In a chromatograph of the aromatic polysulfone obtained by measurement with gel permeation chromatography under...  
WO/2017/221966A1
This aromatic polysulfone includes an aromatic polysulfone having at least one highly polar functional group on the terminal. In a chromatograph of the aromatic polysulfone obtained by measurement with gel permeation chromatography under...  
WO/2017/221935A1
Provided are: a curable composition, a cured product of which exhibits excellent adhesion; a method for producing a cured product; and a cured product of this curable composition. A curable composition which contains 100 parts by mass of...  
WO/2017/222984A1
Disclosed are processes and systems for removing water from a polyether polyol that employs a controlled temperature and pressure profile.  
WO/2017/217813A1
The present application relates to: an amphiphilic polymer comprising a first block (A) and a second block (B), which is phase separated from the first block (A) and comprises a polymerization unit (B1) of a polymerizable monomer satisfy...  
WO/2017/217817A1
The present application relates to: an amphiphilic triblock (A-B-C) polymer comprising a first block (A), a second block (B) phase separated from the first block (A), and a third block (C), wherein the solubility parameter of the first b...  
WO/2017/216379A1
The invention relates to a polymer for an anti-fouling layer, which polymer can be produced by reacting a thiol with one or more coupling partners of the thiol, wherein the thiol and the one or more coupling partners are selected in such...  
WO/2017/210963A1
A PEG linker as represented by formula (I), wherein n and m are respectively an integer from 1 to 7, providing the PEG linker with 1 to 49 linking sites. A ligand drug conjugate as represented by formula (II). The conjugate uses the PEG ...  
WO/2017/212850A1
A surface treatment agent which comprises a fluoropolyether-group-containing polymer represented by the following formula (1) or (2) Rf1-[N(V)β(E)γ]α (1) Rf1-[Q-(G)δ-(E')ε-B]α (2) and/or a product of partial (hydrolytic) condensati...  
WO/2017/213140A1
Provided are: a polyether polymer which has a surface resistance value reduced to a predetermined value or less, and has superior shape stability; a composition containing the polyether polymer; and a molded article. The polyether polyme...  
WO/2017/214077A1
A Tris-Acetate-Phosphate-Pluronic (TAPP) medium that undergoes thermoreversible sol-gel transitions to efficiently culture and harvest microalgae without affecting productivity. After seeding microalgae in a TAPP medium in solution phase...  
WO/2017/212803A1
Provided is a nonionic surfactant which is environmentally friendly and has excellent surface active power (emulsifying power, solubilizing power), while being capable of stably maintaining the excellent surface active power for a long p...  
WO/2017/211145A1
The present invention discloses a micro/nanomaterial, a product thereof with a surface covalently modified with a hydrophilic material, and a manufacturing method. The surface of the micro/nanomaterial comprises a carboxyl group or poten...  
WO/2017/210415A1
Compositions comprising a) one or more polyester macromers containing one or more chains of the residue of one or more diols and one or more diesters wherein the residue of the one or more diols and the one or more diesters alternate alo...  
WO/2017/206693A1
An organic amine salt compound having the general formula (I): An-[Bm+]p. In the formula, An- is anions having -n valence serving as CO2 donors, wherein n = 1, 2, or 3; Bm+ is or contains: ammonium ions, hydrazine ions and/or organic ami...  
WO/2017/210057A1
Functionalized compounds including residues of one or more 1,1-disubstituted alkene compounds. Preferably the functionalized compound includes the residue of two or more 1,1-disubstituted alkene compounds, which are spaced apart. The fun...  
WO/2017/209486A1
The present invention relates to: a polyether compound having a self-healing function, represented by chemical formula 1 and having a weight average molecular weight of 5,000-5,000,000, preferably 5,000-500,000; a preparation method ther...  
WO/2017/210084A1
Disclosed are graft copolymers, compositions including graft copolymers, intermediate materials, and related methods, where the graft copolymer includes a first polymer component including a 1, 1-disubstituted-1-alkene compound (preferab...  
WO/2017/206671A1
A dynamic polymer with a dynamic cross-linked structure. The dynamic polymer contains an organoborate silicon ester bond on a polymer chain backbone and/or on a crosslinking backbone between polymer chains of a cross-linked network. The ...  
WO/2017/205392A1
The present invention provides polymeric pegylated carfilzomib compounds, and pharmaceutically acceptable salts thereof, of Formula I wherein R1, R2, linker, PEG, n and o are as defined herein. The invention also provides methods of maki...  
WO/2017/204378A1
The present invention relates to a catalyst for alkylating a polyalkylene glycol and a method for alkylating a polyalkylene glycol using the same and, more specifically, to a catalyst for alkylating a polyalkylene glycol and a method for...  
WO/2017/201752A1
A polyether foam control agent including a butylene-containing polyether foam control agent useful for preparing an agrochemical formulation; a water-based agrochemical formulation containing a combination of (a) at least one butylene-co...  
WO/2017/203280A1
The present invention provides a surfactant having a formula selected from the group consisting of: B-((X)x-(CH2)a-A)n (VI), (A-(CH2)a-(X)x-B-(X)x-(CH2)a-A)n (IV), (A-(CH2)a- (Χ)x-Β)n (V), and (B)n-(X)x-(CH2)a-A (VII), wherein A is a p...  
WO/2017/202772A1
Fluorinated polymers [polymers (P)] comprising: - a polymer chain comprising at least two fluorinated segments, at least one of which is a PPFE segment, joined together by hydrogenated (poly)ether segments which are not segments of formu...  
WO/2017/204509A1
The present invention relates to a bio-based polyol which is used for preparing a polyurethane which is a raw material for car interior. The polyol of the present invention is a polyether polyol of 1,000 to 10,000 g/mol, which is synthes...  
WO/2017/198124A1
Disclosed is a multi-arm targeting drug coupling agent modified by a water-soluble polymer; the drug coupling agent has the structural formula of (III). In formula (III), R is an organic center, POLY is a polymer, L is a polyvalent linke...  
WO/2017/200836A1
This invention relates to a novel polyol composition and a process for preparing these polyol compositions. These novel polyol compositions comprise (a) an in-situ formed polyol blend which comprises (i) one or more polyether monols and ...  
WO/2017/200990A1
A skin engaging member suitable for use in a hair removal device, said skin engaging member comprising ethyl vinyl acetate having a low level of vinyl acetate and a water soluble polymer.  
WO/2017/200105A1
The purpose of the present invention is to provide a novel fluorine-containing copolymer which enables the achievement of an antifouling coating material composition and the like. The purpose is achieved by a fluorine-containing copolyme...  
WO/2017/198545A1
The present invention relates to novel (per)fluoropolyether (PFPE) polymer derivatives, a method for their manufacture and their use for providing an anti-soiling coating.  
WO/2017/198531A1
The present invention suggests novel inorganic binder formulations and the use of these formulations for the production of acid and heat-resistant construction products.  
WO/2017/195715A1
The invention provides a silica aerogel having desired properties in terms of the heat-insulating property, transparency, and mechanical strength. The invention provides a sol comprising (a) SIR1 n(OR2)4-n (in the formula, R1 and R2 each...  
WO/2017/194855A1
The invention concerns a poly(aryl-ether-ketone) (PAEK) composition, suitable for use in a method for constructing a three-dimensional object layer-by-layer by sintering generated by electromagnetic radiation, said composition being char...  
WO/2017/194377A1
Polymers bearing the following structural elements per molecule: (A) an average of at least two alkoxylated (poly)alkylenimine units, said alkylene being selected from C2-C10-alkylene and said alkoxylation being selected from ethoxylatio...  
WO/2017/196630A1
A copolymer comprising about 50 to about 80 mol % alkylene oxide, about 5 to about 50 mol % halo epoxide, and 0 to about 15 mol % diene-epoxide. The copolymer has a water-soluble amount of less than 10 wt %. In some embodiments, the volu...  
WO/2017/194709A1
The invention relates to a two-stage method for the preparation of polyoxyalkylene polyols having low equivalent molar masses, said method requiring no reprocessing. The invention is characterized in that, in the first stage, a polyoxyal...  

Matches 1 - 50 out of 23,840