Class / Patent application number | Description | Number of patent applications / Date published |
526268000 | From cyclic ether which is bridged or fused to a ring system | 17 |
20080234455 | Vinyl ether compounds and polymerizable compositions - Disclosed is an oxetane-containing vinyl ether compound including one or more aromatic or non-aromatic carbocycles and/or two or more vinyl ether structures, such as a compound of Formula: | 09-25-2008 |
20090124776 | Cycloaliphatic epoxy (meth)acrylates, preparation processes thereof, and copolymers - There are provided a novel compound having an 3,4-epoxytricyclo[5.2.1.0 | 05-14-2009 |
20100152400 | POLYMERIZABLE COMPOUND, LACTONE-CONTAINING COMPOUND, METHOD FOR MANUFACTURING LACTONE-CONTAINING COMPOUND AND POLYMER COMPOUND OBTAINED BY POLYMERIZING THE POLYMERIZABLE COMPOUND - A polymerizable compound having a lactone structure represented by formula (1) is provided: | 06-17-2010 |
20100240852 | HETEROATOM-CONTAINING POLYMERS AND METATHESIS POLYMERIZATION METHODS FOR MAKING SAME - Heteroatom-containing polymers such as polyketals, and methods of making and using such heteroatom-containing polymers are disclosed herein. The heteroatom-containing polymers can be useful for applications including, for example, medical devices and pharmaceutical compositions. In a preferred embodiment, the heteroatom-containing polymers are polyketals that are biodegradable. | 09-23-2010 |
20110040057 | LIGAND-COUPLED INITIATOR POLYMERS AND METHODS OF USE - Initiator polymers having an initiator group and a ligand group are provided. The initiator polymers are capable of specifically binding to a receptor on a surface. Using a macromer system, the initiator polymers are useful for the formation of a polymeric matrix on the surface of a material. In particular, initiator polymers are provided that have specificity to pancreatic β cells and can be used to encapsulate cells for transplantation and the treatment of diabetes. | 02-17-2011 |
20120071618 | LIQUID CRYSTAL COMPOSITIONS - This invention relates to liquid crystal compositions, and polymer networks and articles comprising the compositions. The compositions comprise at least one compound of the group of compounds represented by the structures of each of the following Formulas (IV), (V) and (VI), | 03-22-2012 |
20120123074 | DI(METH)ACRYLATE COMPOUND, POLYMERIZABLE LIQUID CRYSTAL COMPOSITION, OPTICAL ANISOTROPIC MATERIAL, OPTICAL ELEMENT AND OPTICAL INFORMATION WRITING/READING DEVICE - The present invention provides an optical anisotropic material having a good light stability, and provides a di(meth)acrylate compound represented by the following formula (1) and a polymerizable liquid crystalline composition that are suitable for the production of the optical anisotropic material. Further, the present invention provides an optical element having a good light stability and an optical information writing/reading device using the same. | 05-17-2012 |
20120252996 | Curable Bicyclic Compound Derived from Biomass, Solvent-Free Curable Composition, and Method for Preparing Same - The present invention relates to a curable bicyclic compound derived from biomass, solvent-free curable composition and a method for preparing thereof. The curable compound derived from biomass according to the invention comprises a bicycle structure, to which one of two epoxide functional groups are bonded. | 10-04-2012 |
20130023637 | POLYMERIZABLE CHIRAL COMPOUND, POLYMERIZABLE LIQUID CRYSTAL COMPOUND, LIQUID CRYSTAL POLYMER AND OPTICALLY ANISOTROPIC BODY - The present invention is to provide a novel polymerizable chiral compound (chiral agent) having high left-handed helical twisting power, a polymerizable liquid crystal composition comprising the polymerizable chiral compound and a polymerizable liquid crystal compound, a liquid crystal polymer, and an optically anisotropic body. | 01-24-2013 |
20130331531 | EPOXY-GROUP-CONTAINING COPOLYMER, EPOXY (METH)ACRYLATE COPOLYMER USING THE SAME, AND THEIR PRODUCTION PROCESSES - According to the present invention, a novel epoxy group-containing copolymer, including a production process thereof, and an epoxy (meth)acrylate copolymer starting from the epoxy group-containing copolymer, including a production process thereof are provided. The epoxy group-containing copolymer of the present invention contains a specific epoxy group-containing repeating unit and an olefin-based repeating unit. A novel epoxy (meth)acrylate copolymer of the present invention is produced by reacting the epoxy group-containing copolymer with (meth)acrylic acid. | 12-12-2013 |
20130338326 | COVALENTLY ATTACHED ANTIMICROBIAL POLYMERS - The present invention relates to substrates comprising covalently attached antimicrobial polymers, which act as synthetic mimics of antimicrobial peptides (SMAMPs) and are preferably obtained by ring opening metathesis polymerization (ROMP). The inventive antimicrobial polymers exhibit a molecular weight of more than 100,000 g mol | 12-19-2013 |
20140249285 | RENEWABLE BIO-BASED (METH) ACRYLATED MONOMERS AS VINYL ESTER CROSS-LINKERS - Anhydrosugar-based monomers prepared from isosorbide, isomannide, and isoidide and resin systems containing these anhydrosugar-based monomers that are partially to fully bio-based, which may produce materials having properties that meet or exceed the properties of similar petroleum derived vinyl ester resins. | 09-04-2014 |
20140256896 | POLYMERIZABLE LIQUID CRYSTAL COMPOSITION AND THIN FILM USING SAME - The present invention relates to a polymerizable composition useful as a liquid crystal device, a display, an optical member, a coloring agent, a security marking, and a laser light emitting member and a thin film obtained from the polymerizable composition. | 09-11-2014 |
20140371411 | POLYMER COMPOSITION WITH SALIVA LABILE AVERSIVE AGENT - For a polymer composition, a polymerizable aversive agent is chemically coupled to a substrate element. The chemical coupling is labile to saliva. | 12-18-2014 |
20150141605 | PRODUCTION OF POLYPROPYLENE FROM RENEWABLE RESOURCES - Processes for forming propylene from methanol are disclosed. The processes involve converting methanol to a product mixture comprising ethylene and propylene, separating the ethylene from the propylene, dimerizing a first portion of the ethylene to form a product mixture comprising 1-butylene, isomerizing the 1-butylene to form a mixture of cis and trans 2-butylene, and performing olefin metathesis on a second portion of the ethylene and the mixture of cis and trans 2-butylene. In one embodiment, the methanol is produced by converting syngas to methanol, and in one aspect of this embodiment, the syngas, or a portion thereof, is produced from renewable feedstocks. In this aspect, renewable propylene is produced. The propylene can be polymerized to form polypropylene or co- or terpolymers thereof, and when the propylene is made from renewable resources, the resulting polymer is a renewable polymer. | 05-21-2015 |
20160075810 | FUNCTIONALIZED POLYMER HYBRIDS - A method of synthesizing a polynucleotide composition includes attaching a compound including at least one initiator or at least one transfer agent for a reversible deactivation radical polymerization to an end of a nucleotide chain assembly immobilized upon a solid phase support during a solid phase synthesis of a polynucleotide so that the initiator or the transfer agent is attacked to the end of a nucleotide chain assembly in a manner which is stable under conditions of deprotection of the polynucleotide, and growing a polymer from the initiator of from a site of the chain transfer agent via the reversible deactivation radical polymerization to form the polynucleotide composition. | 03-17-2016 |
20160251371 | PROCESS FOR PREPARING ISOSORBIDE DI(METH)ACRYLATE | 09-01-2016 |