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Patent # Description
2018/0244859 THERMOREVERSIBLE POLYMERS AND METHODS OF USE THEREOF
The present disclosure provides thermoreversible polymers, hydrogel compositions comprising the thermoreversible polymers, as well as methods of making and...
2018/0244858 Hydrogels with Improved Mechanical Properties Below Water Freezing Temperature
Hydrogel compositions, and corresponding methods of making, are provided. The hydrogels do not freeze, or only partially freeze, over a wide range of...
2018/0244857 METHOD FOR PREPARING SUPER ABSORBENT POLYMER
The present invention relates to a method for a super absorbent polymer. The method for preparing a super absorbent polymer according to the present invention...
2018/0244856 BLOCK COPOLYMER, AND METHOD OF PRODUCING STRUCTURE CONTAINING PHASE-SEPARATED STRUCTURE
A block copolymer including a first block and a second block, the first block consisting of a polymer (P1) having a repeating structure of a structural unit...
2018/0244855 COPOLYMERS CONTAINING POLYSILOXANE MACROMONOMER UNITS, PROCESS OF THEIR PREPARATION AND THEIR USE IN COATING...
The invention relates to copolymers obtainable from polysiloxane containing macromonomers, and a process for preparation thereof. The invention further relates...
2018/0244854 Silicone Dual Cure Resins for Additive Manufacturing
A method of forming a three-dimensional object comprised of a silicone polymer is carried out by: (a) providing a silicone dual cure resin; (b) forming a...
2018/0244853 SOL COMPOSITION AND AEROGEL
A sol composition for aerogel formation contains at least one selected from the group consisting of a polysiloxane compound having a hydrolyzable functional...
2018/0244852 POLYMERIZABLE COMPOSITION COMPRISING SILSESQUIOXANE COMPOUND HAVING ACRYLIC GROUP
There is provided a polymerizable composition suitable to produce a molded product in which high refractive index is maintained, and dimensional change and a...
2018/0244851 METHOD AND COMPOSITION FOR HYDROSILYLATION OF CARBOXYLIC ACID ALKENYL ESTERS AND HYDROGEN TERMINATED...
A method can selectively prepare a compound of formula (IV):, where each R.sup.1 and each R.sup.2 are independently selected from an alkyl group, an aryl...
2018/0244850 PRODUCTION METHOD FOR ORGANOPOLYSILOXANE EMULSION COMPOSITION
A production method for an organopolysiloxane emulsion composition, wherein (I) an emulsion composition is prepared by emulsifying an organopolysiloxane (A)...
2018/0244849 RESIN TAPPING MEMBER AND METHOD OF SEPARATING AND RECOVERING POLYMER FROM POLYMER-CONTAINING LIQUID USING SAME
A resin tapping member used for a method of separating and recovering that enables a polymer to be separated and recovered from a polymer-containing liquid...
2018/0244848 METHOD OF PRODUCING POLYARYLENE SULFIDE
Provided is a method of producing polyarylene sulfide at low cost while productivity enhancement and resource saving are attempted by avoiding the use of a...
2018/0244847 POLYIMIDE RESIN AND POLYIMIDE FILM
Disclosed are a polyimide resin containing a structural unit represented by the following formula (1-1), and a polyimide film containing a structural unit...
2018/0244846 POLY(ARYL ETHER) ADHESIVE COMPOSITIONS, POLYMER-METAL JUNCTIONS INCORPORATING POLY(ARYL ETHER) ADHESIVE...
Described herein are poly(aryl ether) ("PAE") adhesive compositions including at least one PAE chelating agent. The PAE chelating agent is a PAE polymer. In...
2018/0244845 DEFINED MONOMER SEQUENCE POLYMERS
Processes of preparing defined monomer sequence polymers are disclosed, in which a backbone portion of the polymer is first prepared by performing one or more...
2018/0244844 PERFLUORO(POLY)ETHER GROUP CONTAINING SILANE COMPOUND
The present invention provides a perfluoro(poly)ether group containing silane compound of the formula (1): ...
2018/0244843 PROCESS FOR PURIFICATION OF CRUDE POLYETHER POLYOLS
A process for the purification of crude polyether polyols is provided, wherein the crude polyether polyols are prepared by anionic polymerization of alkylene...
2018/0244842 METHOD FOR PRODUCING HIGH MOLECULAR WEIGHT POLYOXYALKYLENE POLYOLS
The invention relates to an efficient method for producing polyoxyalkylene polyols with equivalent molar masses between 9500 and 23000 g/mol from one or more...
2018/0244841 TRANSFORMATIONS OF MESO-LACTIDE
B/N Lewis pairs have been discovered to catalyze rapid epimerization of meso-lactide (LA) or LA diastereomers quantitatively into rac-LA. The obtained rac-LA...
2018/0244840 POLYMER BLENDS
A method for preparing blends of at least two polymer components is described herein. The disclosed method generally involves controlling relative molecular...
2018/0244839 MULTICOLORED ELECTROCHROMIC POLYMER COMPOSITIONS AND METHODS OF MAKING AND USING THE SAME
This disclosure relates generally to electrochromic polymers that include a plurality of .pi.-conjugated chromophores in spaced relation with one another, and...
2018/0244838 POLYMER, OXIDIZED POLYMER, POLYMER COMPOSITION, GEL-TYPE POLYMER COMPOSITION, AND USE THEREOF
Provided is a polymer having exceptional solubility in hydrophilic polar solvents and stability in solvents. The present invention provides a polymer...
2018/0244837 CYCLOPENTENE RING-OPENING COPOLYMER
Provided is a cyclopentene ring-opening copolymer comprising a structural unit derived from cyclopentene and a structural unit derived from a norbornene...
2018/0244835 CURABLE COMPOSITION, ADHESIVE, ARTICLE HAVING COATING LAYER, FIBER-REINFORCED COMPOSITE MATERIAL, POTTING AGENT...
The present invention relates to a curable composition containing a thiol compound (A) having at least two thiol groups in a molecule thereof, an epoxy...
2018/0244834 BIO-BASED THERMOSETS
The invention relates to novel curable bio-based thermosetting compositions of a) at least one highly-functional bio-based epoxy resin; and b) at least one...
2018/0244833 POLYURETHANE FOAM FROM HIGH FUNCTIONALITY POLYISOCYANATE
A formulation system contains: (a) a pre-polymer reaction product of a polymeric isocyanate and a polyether polyol, where: (i) the polymeric isocyanate...
2018/0244832 URETHANE-MODIFIED (METH)ACRYLAMIDE COMPOUND AND ACTIVE ENERGY RAY CURABLE RESIN COMPOSITION CONTAINING SAME
Provided is an active energy ray curable resin which has excellent compatibility with organic solvents, general purpose acrylic monomers, and oligomers, and a...
2018/0244831 (METH)ACRYLAMIDE BASED URETHANE OLIGOMER AND ACTIVE ENERGY RAY CURABLE RESIN COMPOSITION CONTAINING SAME
An object is to provide a (meth)acrylamide based urethane oligomer which has excellent compatibility with organic solvents and general purpose acrylic monomers...
2018/0244830 POLYMER-MODIFIED POLYOL DISPERSION
The invention relates to a method of making a polymer-modified polyol having a solid content from 13 to 55 wt. % wherein an olamine is reacted with an organic...
2018/0244829 THICKENING AGENT FOR AQUEOUS SYSTEMS, FORMULATIONS CONTAINING SAME AND USES
The present invention relates to novel associative thickeners belonging to the HEUR (Hydrophobically modified Ethoxylated URethane) category and also to...
2018/0244828 MOISTURE CURABLE SYSTEMS BASED ON POLYSILYLATED POLYETHERS AND TITANIUM (IV) CATALYSTS AND/OR ZINC/CYCLIC...
Moisture-curable polysilylated polyether compositions contain titanium (IV) catalysts and/or zinc/amidine catalyst mixtures and are devoid of or nearly devoid...
2018/0244827 WATER-EMULSIFIABLE ISOCYANATES WITH IMPROVED PROPERTIES
Mixture comprising a) at least one polyisocyanate, b) at least one reaction product of at least one polyisocyanate b1) with at least one compound b2) having at...
2018/0244826 PROCESS FOR MODIFYING ISOCYANATES WITH USE OF CYCLIC AMMONIUM SALTS AS CATALYST
The invention relates to a process for modifying isocyanates where at least one organic isocyanate with NCO functionality >1 is oligomerized in the presence...
2018/0244825 PROCESS FOR THE MANUFACTURE OF THERMALLY CURABLE RESINS AS WELL AS RESINS OBTAINABLE BY THE PROCESS
Processes for the manufacture of thermally curable resins contain the step of the reaction of a polycondensation-capable phenolic compound and/or of an...
2018/0244824 METHOD FOR PRODUCING THERMOSETTING PHENOLIC RESINS AND PHENOLIC RESINS OBTAINABLE BY THE METHOD
A method for producing thermosetting phenolic resins includes the step of reacting a polycondensable phenolic compound with 5-hydroxymethylfurfural (HMF) under...
2018/0244823 HMF OLIGOMERS
Carbon-linked 5-hydroxymethylfurfural (HMF) oligomers contain at least one first HMF unit and one second HMF unit. The first and second HMF units are linked by...
2018/0244822 Hydrogenated Block Copolymer, Polypropylene Resin Composition, and Molding
The present invention provides a hydrogenated block copolymer containing, in the molecule thereof, a polymer block (C) having a conjugated diene compound as a...
2018/0244821 BIOMIMETIC SYNTHETIC RUBBER AND METHODS FOR CONTROLLING ITS PHYSICAL PROPERTIES THROUGH BACKBONE DOUBLE BOND...
In various embodiments, the present invention provides a strong, synthetic elastomer materials (and related methods for making same) with mechanical properties...
2018/0244820 DIHYDROPYRIDAZINE-BASED ANTIOXIDANTS AND USES THEREOF
Dihydropyridazines compounds having antioxidant properties and uses thereof are described herein. These compounds can function as antioxidants that prevent...
2018/0244819 MODIFIED MONOMER, MODIFIED POLYMER INCLUDING THE SAME, AND METHODS OF PREPARING THE SAME
The present invention relates to a substituted styrene-based compound represented by Formula 1 (refer to the specification and the scope of the claims), a...
2018/0244818 ANTIFOULING ACRYLIC RESIN FOR ADDITIVE
Provided is an antifouling acrylic resin that contains: a first structural unit derived from a first acrylic monomer; a second structural unit derived from a...
2018/0244817 Branched EPDM Polymers Produced Via Use of Vinyl Transfer Agents and Processes for Production Thereof
This invention relates to the use of quinolinyldiamido transition metal complexes and catalyst systems with an activator and a metal hydrocarbenyl chain...
2018/0244816 Catalysts for Producing Polymers and Enhanced Properties
Disclosed are novel hafnium-based metallocene catalyst compounds with the following characteristics: 1) 4,5-dialkyl substitutions on a fluorenyl ligand, and...
2018/0244815 METHOD FOR PREPARING VINYL CHLORIDE-BASED POLYMER, AND VINYL CHLORIDE-BASED POLYMER PREPARED THEREBY (As Amended)
The present invention provides a method for preparing a vinyl chloride-based polymer and a vinyl chloride-based polymer prepared thereby, the method comprising...
2018/0244814 Dye Doped Polymer Microparticles
Various embodiments provide dye-doped polystyrene microspheres generated using dispersion polymerization. Polystyrene microspheres may be doped with...
2018/0244813 Modifier Control in High Pressure Polyethylene Production
Processes and systems for controlling modifier concentration in an ethylene polymerization reactor are disclosed.
2018/0244812 Spherical Supported Transition Metal Catalyst
The present invention provides a spherical supported transition metal catalyst. The catalyst carrier is a spherical titanium/zirconium hydrophosphate compound,...
2018/0244811 POLYFUNCTIONAL POLYMER AND METHOD FOR PRODUCING SAME
The present invention is a method for producing a polyfunctional polymer that contains a structural unit having a urethane bond and a polymerizable unsaturated...
2018/0244810 Methods of Relieving a Condition of Over-Pressure in a Vessel, Pressure Relief Assemblies, and Related...
A method and pressure relief assembly for relieving a condition of over-pressure in a vessel are provided. In addition, a separator vessel suitable for...
2018/0244809 Methods For Preparation Of Functionalized Polymers
Disclosed herein are phosphino- and phosphate-silane functionalized polymers, methods of preparing a reactive polymer functionalized with an alkoxysilane...
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