Class / Patent application number | Description | Number of patent applications / Date published |
526310000 | From nitrogen containing monomer other than acrylonitrile or methacrylonitrile | 28 |
20080287630 | Endosomolytic Poly(Acrylate) Polymers - The present invention is directed to membrane active polymers useful for cellular delivery of compounds. Described are polyconjugates systems that incorporate targeting, anti-opsonization, anti-aggregation, and transfection activities into small biocompatible in vivo delivery conjugates. The use of reversible modification provides for physiologically responsive activity modulation. | 11-20-2008 |
20090048410 | Membrane Active Heteropolymers - The present invention is directed to a class of membrane active polymers useful for cellular delivery of compounds. Conjugation of the described membrane active polymers to targeting, anti-opsonization, and anti-aggregation agents provides polymers suitable for in vivo delivery. The use of multiple reversible linkages connecting component parts provides for physiologically responsive activity modulation. | 02-19-2009 |
20090124777 | Compositions for Delivering Nucleic Acids to Cells - Cyclic amidinium containing compounds and their methods of preparation are described. Compositions containing these compounds facilitate delivery of biologically active polymers to cells in vitro and in vivo. | 05-14-2009 |
20090171052 | Polyelectrolyte Monolayers and Multilayers for Optical Signal Transducers - Polyelectrolyte monolayers and multilayers for coating optical signal transducers are disclosed. | 07-02-2009 |
20100137542 | Manufacturing Process Of Making Polymeric Amine Salts - A novel process of manufacturing sevelamer carbonate from a polyallylamine carbonate or bicarbonate chloride salt. Process for manufacture of carbonate and/or bicarbonate salts of water insoluble polymers containing amino groups that are useful as anion binders in the gastrointestinal (GI) system. The process arranges the polyallylamine chain in a solution in such a way that the cross-linking reaction with epichlorohydrin can be controlled at a desired reaction rate. | 06-03-2010 |
20100144996 | INJECTIBLE CYANOACRYLATE-FUNCTIONALIZED POLYISOBUTYLENES - The present invention generally relates to injectible polyisobutylene polymer compounds. More specifically, the N present invention relates to injectible polyisobutylene polymer compounds that are designed for various biological and medical applications. In one embodiment, the present invention relates to injectible functionalized polyisobutylene polymer compounds that are designed for various biological and medical applications. In another embodiment, the present invention relates to injectible cyanoacrylate-functionalized polyisobutylene polymer compounds. | 06-10-2010 |
20140378639 | NOVEL COMB POLYMERS WHICH CAN BE USED IN COSMETICS AND DETERGENTS - A water-soluble copolymer comprising, by mass relative to the total mass of the copolymer:
| 12-25-2014 |
20160177009 | FUNCTIONALIZED ELASTOMER CONTAINING A NITROGEN GROUP | 06-23-2016 |
526312000 | Contains oxygen atom bonded to a carbon atom | 20 |
20080262181 | Biocompatible Material - A biocompatible material having excellent biocompatibility such as small interaction with a component of a living body such as a protein or blood cell. A biocompatible material comprising a polymer obtained by polymerizing a monomer composition comprising an amino acid-type betaine monomer represented by the formula (I): | 10-23-2008 |
20080306233 | Process for Removing Residual Volatile Monomers from a Polymer in Powder form - A process for purifying a polymer containing residual volatile monomers by drying the polymer powder under vacuum at a pressure and at a temperature which allows the vaporization of the residual monomers and optionally de-aggregating by sieving. | 12-11-2008 |
20090137759 | Biochemical synthesis of 6-amino caproic acid - The invention relates to biochemical synthesis of 6-amino caproic acid from 6-aminohex-2-enoic acid compound or from 6-amino-2-hydroxyhexanoic acid, by treatment with an enzyme having α,β-enoate reductase activity towards molecules containing an α,β-enoate group and a primary amino group. The invention also relates to processes for obtaining suitable genetically engineered cells for being used in such biotransformation process, and to precursor fermentation of 6-amino caproic acid from intermediates leading to 6-amino caproic acid. Finally, the invention relates to certain novel biochemically produced compounds, namely 6-aminohex-2-enoic acid, 6-aminohexanoic acid, as well as to caprolactam produced therefrom and to nylon-6 and other derivatives produced from such biochemically produced compounds or caprolactam. | 05-28-2009 |
20100048849 | PHOTOCROSSLINKABLE MATERIALS COMPRISING ALICYCLIC GROUP - A diamine compound of formula (I) is proposed as well as polymers, copolymers, polyamic acids, polyamic acid esters, or polyimides based on such compound. | 02-25-2010 |
20110160418 | IMPROVED NVF COPOLYMER PROCESS - Disclosed herein is a water-soluble copolymer formed by copolymerizing N-vinylformamide and one or more vinyl C | 06-30-2011 |
20120157649 | AMPHOTERIC POLYMER AND PROCESS FOR PRODUCING THE SAME - The present invention has an object to provide an amphoteric polymer having high anti-soil redeposition ability and solubility with surfactants, and a process for producing the same. The amphoteric polymer includes: a structure unit (a) derived from a cationic group-containing monomer (A); and a structure unit (b) derived from a carboxyl group-containing monomer (B). The structure unit (a) is present at a level of 1 to 99% by mass based on 100% by mass of all structure units derived from all monomers in the amphoteric polymer, and the structure unit (b) is present at a level of 1 to 99% by mass based on 100% by mass of all the structure units derived from all the monomers in the amphoteric polymer. | 06-21-2012 |
20120165489 | RADIATION-CURABLE ADHESIVE COMPOSITION AND ADHESIVE SHEET - A radiation-curable adhesive composition having a base polymer including structural units derived from a monomer A having a functional group a; a monomer B formed from a methacrylate monomer having an alkyl group that includes at least 10 and no more than 17 carbon atoms; and a monomer C that has both a functional group c that reacts with the functional group a and a polymerizable carbon-carbon double bond group, and a main chain of the base polymer is configured from the monomer B and the monomer A, the proportion of the monomer B being at least 50 wt % of the total monomers configuring the main chain; and the base polymer includes a polymerizable carbon-carbon double bond group in a side chain as a result of a portion of the functional group a in the monomer A reacting and bonding with the functional group c in the monomer C. | 06-28-2012 |
20120238719 | ASSOCIATIVE ACID SWELLABLE THICKENERS - Provided is a thickener composition comprising the polymerization product of an aromatic monomer, an amine functional monomer, and a hydrophobic, associative monomer. The thickener composition is capable of thickening various formulations at a pH of 6.0 or less. Also provided are personal care, household, and industrial formulations that include the thickener compositions. | 09-20-2012 |
20120252998 | Active-Energy-Ray-Curable Resin Composition, Cured Product Thereof, and Film - Provided is an active-energy-ray-curable resin composition for forming a hard coating layer that protects the surface of a touch panel or the like and makes fingerprints less noticeable. The active-energy-ray-curable resin composition includes a urethane (meth)acrylate (A) prepared through a reaction in which a polyalkylene glycol (C) having a weight-average molecular weight Mw in a range of 5,000 to 30,000, a polyisocyanate (D), and a (meth)acrylate (E) intramolecularly including a hydroxyl group serve as essential raw-material components; and a polyfunctional (meth)acrylate (B), with a mass ratio [(A)/(B)] of (A) to (B) being in a range of [0.1/99.9] to [15/85]. | 10-04-2012 |
20120316308 | Hydrolytically Stable Multi-Purpose Polymers - The present invention relates to hydrolytically stable multi-purpose polymers that are polymerized from a monomer mixture comprising: at least one amino-substituted meth(acrylate) (ASMA) monomer or salt thereof; and at least one nonionic vinyl (NIV) monomer, wherein the monomer mixture optionally comprises one or more of at least one vinyl associative (VA) monomer; at least one vinyl surfactant (VS) monomer; and/or at least one polymerizable silicone macromer (PSM) and wherein the monomer mixture further optionally comprises one or more of at least one crosslinking (XL) monomer; at least one chain transfer agent (CTA); and/or at least one polymeric stabilizer. The multi-purpose polymers of the present invention can also be prepared from monomer mixtures containing chain transfer agents or other functional components commonly utilized in polymerization process. | 12-13-2012 |
20130090444 | POLAR, MULTI-HYDROXYL FUNCTIONAL AMINO COMPOUNDS, COMPOSITIONS, PROCESS FOR PREPARATION, THEIR USES & APPLICATIONS - A compound which is the Michael addition reaction product of (A) a mono or polyacrylate of the formula R | 04-11-2013 |
20130150546 | HIGHLY HEAT RESISTANT AND HIGHLY STRONG ACRYLIC COPOLYMER, A RESIN COMPOSITION COMPRISING THE SAME AND AN OPTICAL FILM AND AN IPS MODE LIQUID CRYSTAL DISPLAY DEVICE COMPRISING THE SAME - Provided is an acrylic copolymer comprising; an alkyl (meth)acrylate monomer; a monomer comprising a cyclic pendant structure; and a tert-butyl (meth)acrylate monomer and/or (meth)acrylamide monomer. Also provided is a resin composition comprising the same and an optical film and an IPS mode liquid crystal display device using the same. | 06-13-2013 |
20130172505 | SYNTHESIS METHOD OF POLYCARBOXYLIC ACID WATER-REDUCING AGENT - A method for synthesizing concrete polycarboxylic acid water-reducing agent at room temperature under non-stirring situation is disclosed, which comprises dissolving reactive materials, initiator, chain transfer agent and promoter into a solvent, reacting on standing at 0-50° C.; then adding neutralizing agent at the end of reaction. The method makes use of oxidation-reduction system reacting at low temperature, and can adapt to a variety of reactive material monomers. It does not need to control feeding speed or provide extra heating, does not need to stir during the reaction, and remarkably simplifies operation steps in traditional process, which makes it possible to not only produce in large scale, but also produce in small scale in concrete construction site at any moment. | 07-04-2013 |
20130172506 | AMINO GROUP-CONTAINING POLYMER, METHOD FOR PRODUCING THEREOF, AND DETERGENT COMPOSITION - The present invention aims to provide an amino group-containing polymer that is excellent in anti-soil redeposition property during washing and compatibility with surfactants, a method for producing thereof, and a detergent composition containing the amino group-containing polymer. The present invention is the amino group-containing polymer comprising a structural unit derived from an amino group-containing monomer having a specific structure and a structural unit derived from a nonionic monomer and/or an amino group-containing monomer other than the amino group-containing monomer described above. | 07-04-2013 |
20140200320 | POLYMERIZABLE COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER, AND OPTICALLY ANISOTROPIC BODY - The present invention provides a polymerizable compound represented by the following formula (I), a polymerizable composition that includes the polymerizable compound and an initiator, a polymer obtained by polymerizing the polymerizable compound or the polymerizable composition, and an optically anisotropic article that includes the polymer. The invention makes it possible to provide a polymerizable compound, a polymerizable composition, and a polymer that have a practical low melting point, exhibit an excellent solubility in a general-purpose solvent, can be produced at low cost, and may produce an optical film that achieves uniform conversion of polarized light over a wide wavelength band, and an optically anisotropic article. [In formula: Q | 07-17-2014 |
20140296463 | POLYMERS DERIVED FROM ITACONIC ACID - This invention relates to polymers containing structural units derived from itaconic acid which are useful, including uses as binders for fiberglass. | 10-02-2014 |
20140303337 | POLYMERS HAVING CHELATING FUNCTIONALITY - The present invention provides novel polymers having chelating functionality and comprising units derived from an ethylenically unsaturated aminocarboxylate monomer which comprises units derived from ethylenediamine triacetic acid or its salt and a polymerizable vinyl monomer. The polymerizable vinyl monomer may be selected from (0-, m-, p-)DVBMO, allyl glycidyl ether, and glycidyl (meth)acrylate. The polymer may also comprise units derived from one or more ethylenically unsaturated monomers. | 10-09-2014 |
20140309396 | POLYMERIZABLE COMPOUNDS, POLYMERIZABLE COMPOSITION, POLYMER, AND OPTICALLY ANISOTROPIC BODY - The invention is a polymerizable compound represented by formula (I); a polymerizable composition comprising the polymerizable compound and an initiator; a polymer obtained by polymerizing the polymerizable compound or the polymerizable composition, and an optically anisotropic article comprising the polymer. In the formula, Q | 10-16-2014 |
20150031846 | POLYMERS HAVING CHELATING FUNCTIONALITY - The present invention provides novel polymers having chelating functionality and comprising units derived from a vinyl aminocarboxylate monomer which comprises units derived from iminodiecetic acid, iminodisuccinic acid, or a salt thereof, and a vinyl epoxy benzene monomer. | 01-29-2015 |
20160168295 | COMPOSITION, CURABLE COMPOSITION, PRODUCTION METHOD THEREFOR, AND CURED PRODUCT | 06-16-2016 |