99832 ⎘
Compositions for sealing or packing joints
TWO-COMPONENT CURABLE RESIN COMPOSITION FOR HYDROGEN GAS SEALING AND CURED MATERIAL THEREOF
#2CROSSLINKABLE POLYSILOXANE
#3FLUOROSILICONE RAW RUBBER WITH HIGH ISOTACTICITY AND PREPARATION METHOD THEREFOR, AND HIGH-STRENGTH OIL-RESISTANT FLUOROSILICONE SEALING MATERIAL FOR ENGINE AND PREPARATION METHOD THEREFOR
#4Two-component foamable silane-modified polymer composition
#5Temperature resistant moisture curable silicone compositions
#6CRITTER RESISTANT ELECTRICAL CONTROL BOX FOR USE OUTDOORS
#7HIGH SOLID, SELF-THICKENING COPOLYMER LATEX FOR SEALANT
#8THIOL COMPOUND AND USES THEREOF
#9POLYISOCYANATE COMPOSITION, POLYURETHANE RESIN FORMING COMPOSITION, MEMBRANE SEALING MATERIAL AND MEMBRANE MODULE
#10SILANES AND CURABLE COMPOSITIONS CONTAINING THEM
#11AIRCRAFT FLUID RESISTANT SEALANT FOR USE ON AIRCRAFT PARTS
#12POLYURETHANE SEALING MATERIAL AND A PREPARATION METHOD AND AN APPLICATION THEREOF
#13ROOM TEMPERATURE CURABLE COMPOSITION
#14SILICONE-POLYETHER COPOLYMER, SEALANTS COMPRISING SAME, AND RELATED METHODS
#15UV-CURABLE SILICONE COMPOSITION
#16UV-CURABLE SILICONE COMPOSITION
#17POLYURETHANE ADHESIVE
#18POLYURETHANE COMPOSITION WITH STABLE MATT SURFACE AND GOOD CHALKING RESISTANCE
#19PROCESS FOR MAKING RECYCLABLE COPOLYESTERS ARTICLES WITH LIVING HINGES
#20RECYCLABLE COPOLYESTERS ARTICLES WITH LIVING HINGES
#21CROSSLINKABLE MASSES BASED ON ORGANYLOXY-GROUP-CONTAINING ORGANOPOLYSILOXANES
#22Curable Organosiloxane Resins Containing Boron
#23ULTRAVIOLET RAY-ACTIVATED LIQUID SILICONE COMPOSITION FOR OPTICAL APPLICATION
#24POLYMERIZABLE FLAME RETARDANT
#25PHOTOCURABLE URETHANE GEL-STATE BODY AND METHOD FOR PRODUCING SAME
#26POLYMERIZATION OF A SILANE-MODIFIED POLYMER, WHICH IS PRODUCED BY MEANS OF A RADICAL CHAIN POLYMERIZATION, IN A POLYOL OR IN A PREPOLYMER WITH TERMINAL ISOCYANATE GROUPS, AND USE THEREOF IN POLYURETHANE FORMULATIONS
#27Critter Resistant Electrical Control Box for Use Outdoors
#28Sealing resin composition
#29CURABLE COMPOSITION, CURED PRODUCT, ADHESIVE, AND SEALING MATERIAL
#30ISOCYANATE-FUNCTIONALIZED ORGANOSILANES AS ADHESION PROMOTERS IN SEALANT AND PRIMER COMPOSITIONS
#31ALIPHATIC COPOLYAMIDE COMPOSITION
#32HYDROXYL-FUNCTIONAL THIOETHER COMPOUNDS AND THEIR USE IN CURABLE COMPOSITIONS
#33ALDIMINE-UREA OLIGOMER
#34HYBRID DUAL CURE COMPOSITIONS
#35AIRCRAFT FLUID RESISTANT SEALANT FOR USE ON AIRCRAFT PARTS
#36TWO-COMPONENT CURABLE COMPOSITIONS
#37Aging-Resistant Moisture-Curing Compositions
#38AQUEOUS POLYURETHANE DISPERSION
#39CURABLE COMPOSITION, CURED PRODUCT, ADHESIVE, AND SEALING MATERIAL
#40TWO-COMPONENT TYPE ROOM TEMPERATURE FAST-CURING ORGANOPOLYSILOXANE COMPOSITION AND ARTICLE
#41CURABLE COMPOUND PRODUCT
#42EPOXY COMPOUND, COMPOSITION PREPARED THEREFROM, SEMICONDUCTOR DEVICE PREPARED THEREFROM, ELECTRONIC DEVICE PREPARED THEREFROM, ARTICLE PREPARED THEREFROM, AND METHOD OF PREPARING EPOXY COMPOUND
#43EPOXY COMPOUND, COMPOSITION PREPARED THEREFROM, SEMICONDUCTOR DEVICE PREPARED THEREFROM, ELECTRONIC DEVICE PREPARED THEREFROM, ARTICLE PREPARED THEREFROM, AND METHOD OF PREPARING ARTICLE
#44CURABLE SILICONE COMPOSITION, CURED PRODUCT OF SAME, AND LAMINATE
#45CURABLE RESIN COMPOSITION
#46Aqueous Polyurethane Urea Dispersion
#47SEALING PRIMER FOR WOODWARE AND ARTICLE CONTAINING THE SEALING PRIMER LAYER FORMED BY THE SEALING PRIMER
#48WATER-DISPERSIBLE MODIFIED POLYISOCYANATES
#49CONDUCTIVE POLYASPARTIC ESTER BASED COMPOSITIONS
#50MIXTURES CONTAINING PHOSPHORUS COMPOUNDS AND USE THEREOF
#51RESIN COMPOSITION FOR ENCAPSULATING SEMICONDUCTOR ELEMENT-MOUNTED SURFACE OF SUBSTRATE WITH SEMICONDUCTOR ELEMENT MOUNTED THEREON OR SEMICONDUCTOR ELEMENT-FORMING SURFACE OF WAFER WITH SEMICONDUCTOR ELEMENT FORMED THEREON, AND USE THEREOF
#52CURABLE COMPOSITION, AND CURED PRODUCT
#53PHOTOCURABLE BLACK SILICONE COMPOSITION AND CURED PRODUCT THEREOF
#54RESIN COMPOSITION, CURED PRODUCT, SEALING MATERIAL, ADHESIVE, INSULATING MATERIAL, COATING MATERIAL, PREPREG, MULTILAYERED BODY, AND FIBER-REINFORCED COMPOSITE MATERIAL
#55RAPID-CURING TWO-COMPONENT SILICONE COMPOSITION HAVING A LONGER MIXER OPEN TIME
#56SILOXANE COMPOUND AND FORMULATIONS COMPRISING SAID COMPOUND
#57METHOD FOR PRODUCING ORGANYLOXYSILANE-TERMINATED POLYMERS
#58SEMICONDUCTOR DEVICE AND METHOD
#59EPOXY RESIN COMPOSITION AND CURED PRODUCT
#60HEAT-CURABLE POLYURETHANE COMPOSITIONS
#61Silicone formulation comprising an oxime crosslinker, cured silicone formulation and uses thereof
#62POLYDIORGANOSILOXANE PREPARATION
#63POLYURETHANE COMPOSITION
#64MULTIFUNCTIONAL POLYOL RESINS, CURABLE COMPOSITIONS, AND METHODS THEREOF
#65(METH)ACRYLOYL-FUNCTIONALIZED AMIDE-CONTAINING OLIGOMERS
#66POLYDIORGANOSILOXANE PREPARATION
#67SELECTIVE POLYURETHANE PREPOLYMER SYNTHESIS
#68CURABLE POLYFARNESENE-BASED COMPOSITIONS
#69CURABLE OXAMATE ESTERS AND FORMULATIONS MADE THEREFROM
#70Dual Cure Sealants
#71ISOCYANATE-TERMINATED PREPOLYMERS BASED ON POLYOXYMETHYLENE-POLYOXYALKYLENE BLOCK COPOLYMERS, PROCESS FOR THE PREPARATION AND USE THEREOF
#72EPOXY AMINE ADDUCT, CURING CATALYST, RESIN COMPOSITION, SEALING MATERIAL, ADHESIVE AND CURED ARTICLE
#73BLOCKED POLYISOCYANATE COMPOSITION, HEAT-CURABLE RESIN COMPOSITION, CURED PRODUCT, AND PRODUCTION METHOD THEREFOR
#74Polyether-modified polyisocyanate composition
#75POLYURETHANE COMPOSITION WITH IMPROVED ADHESION ON PAINTED SURFACES
#76POLYUREA COMPOSITION WITH A LOW CONTENT IN MONOMERIC DIISOCYANATES
#77Environment-friendly and flame-retardant abradable seal coating material with ultra-low density and use method thereof
#78Two-component composition for forming an injectable or pumpable organo-mineral material, and associated sealing methods and uses
#79RUBBER COMPOSITION, FLUORINE-CONTAINING ELASTOMER, AND SEAL MATERIAL
#80CURABLE SILICONE COMPOSITION AND CURED PRODUCT THEREOF
#81AQUEOUS DISPERSION OF POLY(ESTER-URETHANE) OR OF POLY(ESTER-URETHANE-UREA)
#82ROOM-TEMPERATURE-CURABLE ORGANOPOLYSILOXANE COMPOSITION AND ARTICLE
#83Silicone-based products and their applications
#84COMPOSITIONS BASED ON SILANE-FUNCTIONAL POLYMERS HAVING ENHANCED OVERPAINTABILITY
#85SULFUR-BASED FUNCTIONAL PREPOLYMERS FOR POLYURETHANES AND POLYMERIC MATERIALS
#86NON-IONIC HYDROPHYLIZED CROSS-LINKER DISPERSION CONTAINING THERMOLATENTLY BOUND URETHANE/UREA GROUPS
#87AQUEOUS COATING COMPOSITIONS BASED ON SELF-CROSSLINKING POLYURETHANE DISPERSIONS
#88Bio-based epoxy coating compositions and methods of preparation thereof
#89Sealant having fireworthy properties for use with aircraft parts
#90AMINE EPOXY RESIN ADDUCT
#91SILYL TERMINATED POLYURETHANES AND INTERMEDIATES FOR THE PREPARATION THEREOF
#92PLASTICIZER COMPOSITION, AND SEALANT/ADHESIVE COMPOSITIONS COMPRISING THE SAME
#93POLYIMINES AND USES THEREOF
#94FAST CURING TWO-COMPONENT SILICONE COMPOSITION HAVING ADJUSTABLE POT LIFE
#95SEALANT COMPOSITION
#96POLYUREA COATING SYSTEMS AS SEALANTS FOR THE EXTERIOR OF FUEL TANKS
#97PHOTOCURABLE SILICONE COMPOSITION AND CURED PRODUCT THEREOF
#98AQUEOUS POLYURETHANE DISPERSIONS
#99Polymeric Material Including a Uretdione-Containing Material and Inorganic Filler, Two-Part Compositions, Products, and Methods
#100POLYMER FOR INCREASING THE ELECTRICAL RESISTANCE OF A POLYURETHANE COMPOSITION
#101RESIN COMPOSITION
#102IONIC SILYLATED COPOLYURETHANE AND MASTIC COMPOSITION COMPRISING SAME
#103CROSSLINKABLE POLYSILOXANE
#104SELECTIVE POLYURETHANE PREPOLYMER SYNTHESIS
#105MOISTURE-CURABLE POLYURETHANE COMPOSITION WITH REDUCED SURFACE TACKINESS
#106VULCANISABLE SILICONE COMPOSITIONS
#107ONE-PART POLYURETHANE SEALANT FOR LOW TEMPERATURE APPLICATIONS
#108Polyurethane resin-forming composition for membrane-sealing material, and membrane and membrane module using same
#109SILICONE-POLYETHER COPOLYMER COMPOSITION, METHOD OF PREPARING SAME, AND SEALANT
#110Ultraviolet curable organopolysiloxane composition
#111COMPOSITION AND PROCESS FOR PRODUCING SILYLATED POLYMERS AND USE THEREOF
#112Composition Comprising Silylated Polymer
#113METHOD FOR PREPARING A CROSS-LINKABLE COMPOSITION
#114Epoxy compound, composition prepared therefrom, semiconductor device prepared therefrom, electronic device prepared therefrom, article prepared therefrom, and method of preparing epoxy compound
#115Thermoplastic Elastomer Composition, Joint Member, and Method for Producing the Same
#116TWO-COMPONENT POLYURETHANE COATINGS HAVING IMPROVED POT LIFE WITHOUT A LOSS OF WEATHERING RESISTANCE
#117POLYURETHANE AND PROCESS FOR MAKING
#118Aromatic polyester polyether polyurethane panels and useful materials comprising same
#119Adhesive composition
#120Silicone-polycarbonate copolymer, sealants comprising same, and related methods
#121POLYCARBONATE DIOL AND POLYURETHANE USING SAME
#122Radiation Curable Composition with Improved Mechanical Properties
#123DIMER FATTY ACID-POLYESTER DIOL-BASED POLYMER, CONTAINING ISOCYANATE GROUPS
#124Two-component polyurethane composition
#125Method for preparing reactive sealant resin
#126Epoxy compound, composition prepared therefrom, semiconductor device prepared therefrom, electronic device prepared therefrom, article prepared therefrom, and method of preparing article
#127Curable composition of low density
#128Silicone-polyester copolymer, sealants comprising same, and related methods
#129Moisture-curable one-pack composition and method for joining, casting and coating using the composition
#130UV AND/OR HEAT CURABLE SILICONE BASED MATERIALS AND FORMULATIONS
#131Moisture-curing polyurethane composition containing oxazolidine
#132Coating composition or sealant comprising a compound with a five- membered cyclic monothiocarbonate group
#133Functionalized hydroxysilanes, silylated polyurethanes, and compositions comprising same
#134AQUEOUS BINDER FORMULATION
#135Drying agent for moisture-curing compositions
#136Polymeric material including a uretdione-containing material and a thermally activatable amine, two-part compositions, and methods
#137DRYING AGENT FOR MOISTURE-CURING COMPOSITIONS
#138Polyurethane composition having a low content of monomeric diisocyantes
#139POLYOLS FOR THERMOSET AND THERMOPLASTIC APPLICATIONS OF LIGNIN
#140Curable composition comprising polysiloxane polyalkyleneglycol brush copolymers
#141PROCESS FOR PRODUCING POLYOL
#142Polyoxyalkylene polymer and curable composition
#143Polysiloxane composition
#144Allophanate carbamate azido-alkyne click compositions
#145Polyurethane polymer having a hardness of less than or equal to 60 Shore A
#146Direct alkoxylation of bio-oil
#147Curable silicone compositions
#148Curable Compositions Comprising Adhesion Promoters
#149Endcapped curable polyorganosiloxanes
#150Work time to walk-on time ratio by adding a phenolic catalyst to polyaspartic flooring formulations
#151MOISTURE CURABLE RESIN COMPOSITION AND CURED PRODUCT
#152Adhesive and its preparation and application
#153Moisture-curing compositions
#154Moisture-curing compositions
#155EPOXY RESIN COMPOSITION
#156Polyamide-based composition for pipes containing oil or gas
#157AQUEOUS DISPERSION
#158Liquid sealant with thermally adaptive properties
#159Crystalline polyester resin and flame-retardant sealing resin composition
#160Physical property improvement of polyurethanes
#161Sealing member and vibration damping device including the same
#162Chemically resistant sealant compositions and uses thereof
#163Epoxy resin composition, process for producing same, and uses of said composition
#164Water blocking material
#165Semiconductor device and method
#166Process of manufacturing polyols
#167Dual cure sealants
#168Lewis acid polymerization catalyst
#169Liquid resin composition for sealing and electronic component apparatus
#170Cross-Linking Compositions for Forming Cross-Linked Organic Polymers, Organic Polymer Compositions, Methods of Forming the Same, and Molded Articles Produced Therefrom
#171Silicone-polyether copolymer, sealants comprising same, and related methods
#172Silicone-polyether copolymer, method of preparing same, and sealant comprising same
#173Isocyanate-functional silicone-polyether copolymer, silicone-polyether-urethane copolymer formed therewith, sealants comprising same, and related methods
#174Silicone-polyether copolymer, isocyanate-functional silicone-polyether copolymer formed therewith, silicone-polyether-urethane copolymer, sealants comprising same, and related methods
#175Sealant having fireworthy properties for use with aircraft parts
#176Rubber composition for downhole tools and member for downhole tools
#177Aromatic polyester polyether polyols, polyurethanes made therefrom and building materials comprising same
#178Aqueous pretreatment for bonded joints with increased heat stability
#179Compositions for polyurethane applications
#180Antifog sealant composition and coextruded multilayer polyester film including the same
#181Water-swellable moisture curing one-component polyurethane sealant
#182Arylene group-containing organopolysiloxane and curable organopolysiloxane composition using same
#183Basecoat acid neutralization through inorganic salts
#184One component polyurethane/allophanate formulations with reactive reducer
#185Extended pot-life for low temperature curing polyuretdione resins
#186Polyuretdione-containing resin blend compositions
#187Curing for polyallophanate compositions through undercoat acid neutralization
#188Compositions using polyuretdione resins
#189Sealant film and method for producing same
#190Method for producing moisture-sensitive products
#191Silane-functional polymeric polyurethanes
#192CURABLE SEALANT COMPOSITION
#193Dual-curable sealant composition
#194Dual curable thiol-ene composition, comprising a polythiol, an unsaturated compound, a photoinitiator and an organic hydroperoxide, as well as a cross-linked polymer sealant prepared therefrom for use in aerospace
#195Use of additives for increasing the tensile shear strength and composition containing a silane-functionalized prepolymer and additives
#196Fastener sealing material and method
#197Aromatic polyester polyether polyols, polyurethanes made therefrom and building materials comprising same
#198EPOXY RESIN COMPOSITION, PROCESS FOR PRODUCING SAME, AND USES OF SAID COMPOSITION
#199Process for the preparation of silylated polymers having low color and color stability
#200High modulus curable composition
#201Compositions for polyurethane applications
#202Material formulation for over mold cover fiber optic cable
#203AMINE-FUNCTIONAL POLYMERS AND METHODS FOR PRODUCING SUCH POLYMERS
#204Multi-block copolymers
#205Aircraft fluid resistant sealant for use on aircraft parts
#206Sealant having fireworthy properties for use with aircraft parts
#207Two component polyurethane composition
#208Polyurea perimeter seal for an aircraft antenna or other aircraft part
#209(Meth)acrylamide based urethane oligomer and active energy ray curable resin composition containing same
#210Polyfunctional polymer and method for producing same
#211Heat-curable resin composition for semiconductor encapsulation
#212Polycarbonate diol and polyurethane using same
#213Prepolymers exhibiting rapid development of physical properties
#214Use of a composition for stabilizing a geological formation in oil fields, gas fields, water pumping fields, mining or tunnel constructions
#215High temperature resistant, two component, low viscosity silicone composition
#216Low Viscosity Dimethoxy Amino Silane Polyurethane with Triethoxy Silyl Groups for Sealants and Adhesives with Easy Processing, High Tensile Strength and Low Methanol Emissions on Curing
#217Urethane-modified prepolymers containing pendent alkyl groups, compositions and uses thereof
#218Hardener and cure accelerant with flame retardancy effect for curing epoxy resins (II)
#219Adhesive composition
#220Stable two component spray foam compositions containing hydrohaloolefin propellant or blowing agent
#221Semiconductor device and method
#222Polyurethane sealant based on poly(butylene oxide) polyols for glass sealing
#223Polymeric composites and articles formed thereof
#224(METH)ACRYLATE-FUNCTIONALIZED EXTENDED ISOSORBIDE
#225Synthesis of polymer polyols in unsaturated polyols, polymer polyols and their use
#226Urethane/urea-containing bis(alkenyl) ethers, prepolymers prepared using urethane/urea-containing bis(alkenyl) ethers, and uses thereof
#227Prepolymers exhibiting rapid development of physical properties
#228Direct alkoxylation of bio-oil
#229Monofunctional or multifunctional urethane acrylate oligomers without isocyanates
#230Curable resin composition
#231Moisture-curing polyether carbonate containing alkoxysilyl groups
#232Sealing material composition for LED
#233Two-component composition
#234Polycarbonate resin
#235Aging-resistant polyurethane seal
#236B2 rated one component spray polyurethane foam formulation for fenestration openings
#237Fast-curing composition containing silane groups
#238Fast-curing composition containing silane groups
#239Thiol group-containing polymer and curable composition thereof
#240Liquid-applied waterproofing membrane for roofs
#241Acrylate-terminated urethane polybutadienes from low-monomer 1:1 monoadducts from reactive olefinic compounds and diisocyanates and hydroxy-terminated polybutadienes for liquid optically clear adhesives (LOCAs)
#242Adhesion promoter, addition curable organopolysiloxane resin composition and semiconductor apparatus
#243Tin- and phthalate-free sealant based on silane terminated polymers
#244Polyols for thermoset and thermoplastic applications of lignin
#245Addition curable organopolysiloxane composition, and semiconductor package
#246Process for the preparation of silylated polymers having low color and color stability
#247FLUXING-ENCAPSULANT MATERIAL FOR MICROELECTRONIC PACKAGES ASSEMBLED VIA THERMAL COMPRESSION BONDING PROCESS
#248Silane-terminated adhesive for joining joints in the naval field
#249Thiol group-containing polymer, curable composition thereof and method of producing same
#250HEAT-CURABLE RESIN COMPOSITION FOR SEMICONDUCTOR ENCAPSULATION
#251Curable resin composition
#252POLYCARBOSILOXANE CONTAINING CURABLE COMPOSITIONS FOR LED ENCAPSULANTS
#253Hybrid material for optoelectronic applications
#254Curable silicone composition, cured product therefrom, and optical semiconductor device
#255Flame retardant and auto-catalytic polyesters for polyurethanes
#256Curable silicone composition, cured product therefrom, and optical semiconductor device
#257Polysilsesquioxane based encapsulating material composition for UV-LED and use of phosphoric acid based catalyst therefor
#258Cured product
#259Reactive hot melt adhesives with improved adhesion
#260Thermoplastic polyurethane for seal applications
#261Dioxomolybdenum (VI) complex compounds as catalysts for polyurethane compositions
#262Cured product
#263Cured product
#264THERMOPLASTIC POLYAMINOETHER
#265Alkoxysilyl-containing adhesive sealants with intrinsically reduced viscosity
#266Use of guanidine reaction products in the production of polyurethane systems
#267Glycolurils having functional groups and use thereof
#268Polyurethane sealant
#269Liquid sealant with thermally adaptive properties
#270Additives made from fatty diamides for nucleophile-sensitive cross-linkable compositions
#271Cardanol modified epoxy polyol
#272Cured product
#273Polyurethane resin, polyurethane resin composition, and method for manufacturing polyurethane resin
#274Fluid resistant, high performance reactive hot melt sealant and/or adhesive compositions
#275ALKOXYSILANE-GROUP MODIFIED POLYURETHANES AND LOW MODULUS SEALANTS FORMED THEREFROM
#276Eyewear material, eyewear frame, and eyewear
#277ORGANIC-INORGANIC HYBRID PREPOLYMER, ORGANIC-INORGANIC HYBRID POLYMER OBTAINED FROM SAME, SEALING MATERIAL FOR LED ELEMENTS AND SEALING STRUCTURE FOR LED ELEMENTS
#278Curable silicone composition, and optical semiconductor device
#279Curable compositions
#280One-component type curable composition and one-component type waterproofing material
#281Polyurethane elastomeric seal for hydraulic pumps
#282Acrylic-urethane IPN plastisol
#283One-part moisture-curable polyurethane composition
#284Polyurethane composites comprising nanocrystalline cellulose and method for improving properties of polyurethanes thereof
#285Cure-on-demand moisture-curable urethane-containing fuel resistant prepolymers and compositions thereof
#286Isocyanate-epoxide hybrid resins
#287Polyurethane resin for moisture-permeable water-proof materials, and polyurethane resin composition
#288Alkoxysilyl-containing adhesive sealants with intrinsically reduced viscosity
#289Composition comprising silylated polymers
#290Multi-chip module with rework capability
#291Use of polyesters having inherent flame protection in adhesives and sealants
#292Compositions of Resin-Linear Organosiloxane Block Copolymers
#293Polyurethane sealant based on poly(butylene oxide) polyols for glass sealing
#294Curable silicone composition, cured product thereof, and optical semiconductor device
#295Epoxy and alkoxysilyl group-containing silsesquioxane and composition thereof
#296Liquid-applied waterproofing membrane for roofs comprising two different aldimines
#297Liquid-applied waterproofing membrane for roofs comprising a trialdimine
#2981,4-bis(isocyanatomethyl)cyclohexane, polyisocyanate composition, polyurethane resin, molded article, eyewear material, eyewear frame, and lens
#299Curable Silicone Composition, Cured Product Thereof, And Optical Semiconductor Device
#3001,4-bis(isocyanatomethyl)cyclohexane, polyisocyanate composition, polyurethane resin, molded article, eyewear material, eyewear frame, and lens