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WO/2012/005806 |
We disclose methods and compositions for preparation of stimuli-responsive plastics that are capable of responding to chemical and/or physical signals in their environment. In one embodiment the plastics consist of patterned mixtures of ...
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WO/2012/004209 |
The invention relates to a method for producing polyol mixtures containing polyether carbonate polyol and urethane group-containing polyol, characterized in that: (i) in a first step, one or more alkylene oxides and carbon dioxide are ad...
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WO/2012/005698 |
This invention relates to a monomer including (i) a poly(alkylene) oxide backbone having 20 to 1000 carbon atoms and 10 to 500 oxygen atoms, the carbon/oxygen ratio being 1:1 to 10:1; (ii) one to one hundred poly(alkylene) oxide side cha...
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WO/2012/005345 |
The disclosed composite has a substrate that contains an aromatic polyether polymer with a glass transition temperature (Tg) of 230-350 °C, as measured by differential scanning calorimetry (DSC, rate of increase of 20 °C/min), and at l...
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WO/2012/005346 |
The disclosed polymer has at least one structural unit (i) selected from a group that consists of a structural unit represented by formula (1) and a structural unit represented by formula (2). The weight-average molecular weight, indicat...
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WO/2012/005806 |
We disclose methods and compositions for preparation of stimuli-responsive plastics that are capable of responding to chemical and/or physical signals in their environment. In one embodiment the plastics consist of patterned mixtures of ...
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WO/2012/000189 |
Provided is a composition that is useful for textile processing, including for softening and providing smoothness to textiles The composition comprises an alkoxylate of the formula (I): wherein AO, EO, m, n, R. R1 and R2 are as defined b...
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WO/2012/001131 |
The application relates to methods for preparing Poly(Aryl Ether Ketones)(PAEK) and Poly (Ether Ether Ketones) (PEEK), using as a co- monomer 4,4'-difluorobenzophenone (4,4'-DFBP) that comprises small quantities of oxidizing species as i...
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WO/2012/002177 |
Disclosed is a novel aluminum chelate-based latent curing agent having a core-shell type microcapsule structure, wherein an aluminum chelate-based curing agent and a cationic polymerizable compound are enclosed in capsules formed of an i...
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WO/2011/163393 |
The present invention relates to a modified polymeric material. The modified polymeric material includes a polymer having a modified surface, where the modified surface includes nano, micron, and/or submicron scale features. The present ...
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WO/2011/163393 |
The present invention relates to a modified polymeric material. The modified polymeric material includes a polymer having a modified surface, where the modified surface includes nano, micron, and/or submicron scale features. The present ...
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WO/2011/162252 |
Provided is a branched hetero-polyethylene glycol compound that includes two types of functional groups capable of reacting with various biofunctional substances, and in which one of said functional groups is provided in plurality. The d...
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WO/2011/161294 |
The present invention relates to a nanocomposite material having a polymer matrix and nanomaterial reinforcement of carbon covalently bonded to a polymer derived from polyetheretherketone (PEEK), the procedure for the obtainment thereof ...
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WO/2011/160797 |
The invention relates to a method for the preparation of double metal cyanide (DMC) catalysts which are used in the production of polyether polyols and the DMC catalysts obtained. The DMC catalysts show enhanced performance in alkoxylati...
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WO/2011/160296 |
A method for modifying a double metal cyanide (DMC) catalyst comprises treating a first DMC catalyst with Bronsted acid in the presence of an organic ligand. The DMC catalyst obtained by the method is also disclosed. The DMC catalyst sho...
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WO/2011/160797 |
The invention relates to a method for the preparation of double metal cyanide (DMC) catalysts which are used in the production of polyether polyols and the DMC catalysts obtained. The DMC catalysts show enhanced performance in alkoxylati...
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WO/2011/159468 |
Provided herein are vinyl ether end-functionalized polyolefins and methods for producing the same.
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WO/2011/157562 |
The invention relates to compositions (K) containing A) 100 parts by weight of a silane-terminated polyurethane prepolymer (STPU) whose backbone contains polyurethane units and units (E) selected from among polyether and polyester units,...
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WO/2011/157534 |
The invention relates to a novel monomer and to a method for producing same (I), where: R1 can represent hydrogen, methyl, ethyl, propyl, or isopropyl, R2 can represent H or CH3, and n can be a whole number from 1 to 20.
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WO/2011/159468 |
Provided herein are vinyl ether end-functionalized polyolefins and methods for producing the same.
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WO/2011/159161 |
The present invention relates to a boronated polymer according to Formula (1): a process for making the boronated polymer according to Formula (1), drug 10 delivery systems, aggregates, nanoparticles and hydrogels comprising the boronate...
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WO/2011/156208 |
Novel sulfur-containing compositions comprise a polyether polysulfide or an ether polysulfide. The polyether polysulfide may be based upon an alkoxylate (an alcohol or glycol-initiated compound) that is a copolymer of at least two of eth...
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WO/2011/155789 |
The present invention relates to a gel-type polymer electrolyte composition and a dye-sensitized solar cell including same. The gel-type polymer electrolyte composition of the present invention, including a polyethylene glycol-polyproyle...
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WO/2011/156208 |
Novel sulfur-containing compositions comprise a polyether polysulfide or an ether polysulfide. The polyether polysulfide may be based upon an alkoxylate (an alcohol or glycol-initiated compound) that is a copolymer of at least two of eth...
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WO/2011/155789 |
The present invention relates to a gel-type polymer electrolyte composition and a dye-sensitized solar cell including same. The gel-type polymer electrolyte composition of the present invention, including a polyethylene glycol-polyproyle...
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WO/2011/152126 |
Provided are: a cationically polymerizable composition which can yield a cured product that is resistant to heat and light and therefore can retain, over a long period, both excellent light transmission in a wide wavelength region and ex...
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WO/2011/151230 |
The invention pertains to an aqueous composition comprising at least one mono-functional (per)fluoropolyether monoester phosphate having formula (I) here below: wherein: Rf is a C1-C5 (per)fluoroalkyl group optionally containing hydrogen...
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WO/2011/150161 |
Embodiments of the invention provide for a method of producing a silylated polyoxyalkylene polymer having at least one crosslinkable silyl group and at least one hydroxyl group in each molecule. The method comprises providing a polyoxyal...
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WO/2011/150161 |
Embodiments of the invention provide for a method of producing a silylated polyoxyalkylene polymer having at least one crosslinkable silyl group and at least one hydroxyl group in each molecule. The method comprises providing a polyoxyal...
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WO/2011/148177 |
This invention relates to the synthesis of polymers. More specifically, the present invention relates to the synthesis of heterobifunctional polymers and polymers with narrow and mono-disperse molecular weight distributions, and especial...
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WO/2011/147452 |
The present invention relates to methods for preparing a degradable polymer network. The methods for preparing a degradable polymer network comprise a) preparing a polymer composition comprising monomers of cyclic carbonates and/or cycli...
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WO/2011/144523 |
The invention relates to a method for producing polyether carbonate polyols from one or more H-functional starting substances, from one or more alkylene oxides and carbon dioxide in the presence of at least one double metal cyanide catal...
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WO/2011/144643 |
Novel derivatives of tris(2-hydroxyphenyl)methanes which have, as functional groups, polyalkoxy groups or polyalkoxy groups modified with terminal hydrophilic groups, preparation of such compounds and use thereof, especially as surfactan...
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WO/2011/146577 |
Functionalized polymer matrix and/or reinforcement materials that are capable of a thermoreversible Diels-Alder reaction are useful for making composite materials. Also disclosed is a composite material which includes one or both of func...
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WO/2011/140644 |
The present invention relates to polymers represented by the following formula (I): The invention further provides methods for their preparation and methods for site-specific delivery of nucleic acids by combining them with targeting lig...
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WO/2011/140644 |
The present invention relates to polymers represented by the following formula (I): The invention further provides methods for their preparation and methods for site-specific delivery of nucleic acids by combining them with targeting lig...
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WO/2011/141492 |
The present invention relates to methods for producing polyetherols, in particular polyetherol block structures, to novel catalysts for use in said methods, and to polyetherols that can be produced by the method according to the inventio...
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WO/2011/138211 |
Process for the preparation of a solid olefin polymerisation catalyst system, comprising an organometallic compound of a transition metal of Group 3 to 10 of the Periodic Table (IUPAC 2007) in the form of solid particles comprising the s...
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WO/2011/136098 |
A film which contains a polymer comprising structural units represented by formula (1), wherein at least part of the terminal structure of the polymer takes the form of one or more kinds of units selected from the group consisting of str...
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WO/2011/136379 |
Disclosed are a cyclophosphazene compound represented by formula (I), a lubricant comprising the compound, and a magnetic disk. In formula (I), n is 2, 3, or 4, m is an integer of 1-12, R is a C1-4 fluoroalkyl, and Rf is -CF2O(CF2CF2O)x(...
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WO/2011/134866 |
The invention relates to a method for producing polyether alcohols by reacting a) aromatic amines with b) alkyl oxides in the presence of c) a catalyst, characterized in that the alkyl oxide b) contains at least 90 wt.% of propylene oxid...
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WO/2011/134856 |
The invention relates to a process for producing polyurethanes via reaction of a) polyisocyanates with b) compounds having at least two hydrogen atoms reactive towards isocyanate groups, characterized in that the compounds b) having at l...
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WO/2011/135027 |
The invention relates to a method for producing polyether polyols, wherein at least one hydroxyl group-containing fatty acid ester and/or at least one hydroxyl-modified fatty acid ester is caused to react in each of at least two method s...
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WO/2011/136367 |
Provided is a process for producing a polyoxyalkylene polyol that has a low total degree of unsaturation and that has a high terminal-primary-hydroxyl content though the oxyethylene content of the polyoxyalkylene polyol is low. A process...
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WO/2011/134866 |
The invention relates to a method for producing polyether alcohols by reacting a) aromatic amines with b) alkyl oxides in the presence of c) a catalyst, characterized in that the alkyl oxide b) contains at least 90 wt.% of propylene oxid...
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WO/2011/137011 |
A process for preparing a hybrid polyester-polyether polyol comprises contacting a carboxyl group-containing component and an epoxide, optionally in the presence of one or more of a double metal cyanide catalyst, a superacid catalyst, a ...
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WO/2011/136906 |
A process results in oligomerized ester alkoxylate compositions having substantially no unsaturation, which may be useful as lubricants, heat transfer fluids, plasticizers, thickening agents, surfactants, or power transmission fluids. Th...
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WO/2011/132504 |
Disclosed is a radical-polymerizable resin that has excellent flexibility of the cured material thereof, can, when being used as an adhesive, ease stress caused by a difference in coefficients of thermal expansion arising between adhesiv...
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WO/2011/131642 |
The present invention relates to a hydrogel precursor formulation, its process of production as well as a kit comprising said formulation and a method of production of a hydrogel using said formulation. The precursor formulation comprise...
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WO/2011/130818 |
A process for synthesizing polymers with intrinsic microporosity comprises creating a solution of a first PIM-suitable monomer and a second PIM-suitable monomer in a solvent comprising N-methylpyrrolidone; and maintaining the solution at...
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