Patent application number | Description | Published |
20110027760 | DENTAL FILLING COMPOSITION COMPRISING ACIDIC POLYMER COMPOUND AND METHOD OF USING THE SAME - Compositions comprising an acidic polymer compound and a (meth)acrylic copolymer prepared from reactants comprising at least one aliphatic, aromatic, or aralkyl (meth)acrylate monomer and at least one ethylenically unsaturated monomer having a polar group or a siloxane group, and dental filling compositions comprising the composition, and methods of using the compositions | 02-03-2011 |
20110045444 | DENTAL FILLING COMPOSITION COMPRISING HYPERBRANCHED COMPOUND - Compositions comprising a hyperbranched compound and a polymer prepared from reactants comprising at least one (meth)acrylate monomer, and dental filling compositions comprising a hyperbranched compound. | 02-24-2011 |
20110076493 | Acrylic Pressure-Sensitive Adhesives with Aziridine Crosslinking Agents - A pre-adhesive composition is described comprising an acid-functional (meth)acrylate copolymer and an aziridine crosslinking agent, which when crosslinked provides a pressure-sensitive adhesive and pressure-sensitive adhesive articles. | 03-31-2011 |
20110124797 | Acrylic Pressure-Sensitive Adhesives with Aziridinyl-Epoxy Crosslinking System - A pre-adhesive composition is described comprising an acid-functional (meth)acrylate copolymer and a crosslinking system comprising an aziridine crosslinking agent and epoxy-functional (meth)acryloyl monomer, which when crosslinked, provides a pressure-sensitive adhesive and pressure-sensitive adhesive articles. | 05-26-2011 |
20110152445 | (METH)ACRYLOYL-AZIRIDINE CROSSLINKING AGENTS AND ADHESIVE POLYMERS - Described is a pre-adhesive, curable composition comprising an acid-functional (meth)acrylate copolymer and a novel (meth)acryloyl-aziridine crosslinking agent, which when crosslinked provides a pressure-sensitive adhesive composition. | 06-23-2011 |
20110178248 | CROSSLINKABLE ACRYLATE ADHESIVE POLYMER COMPOSITION - A pre-adhesive syrup copolymer composition comprising an acid functional acrylate solute copolymer, a monomer solvent mixture, and a polyaziridine crosslinking agent is disclosed. | 07-21-2011 |
20120252980 | CROSSLINKABLE SYRUP COPOLYMERS WITH AMINOALKYL (METH)ACRYLOYL SOLVENT MONOMERS - A pre-adhesive syrup polymer composition is described comprising an acid-functional (meth)acrylate copolymer and an aminoalkyl (meth)acryloyl solvent monomer, which when polymerized, provides a pressure-sensitive adhesive and pressure-sensitive adhesive articles. | 10-04-2012 |
20130035433 | Pressure Sensitive Adhesives Containing Reactive, Surface-Modified Nanoparticles - Acrylic copolymer pressure sensitive adhesive compositions containing surface-modified nanoparticles are described. The surface-modified nanoparticles are based on nanoparticles having a silica surface and a plurality of silane surface-modifying groups covalently bonded to the silica surface. Although some of the silane surface modifying groups may be non-reactive, at least 25 mole percent, and up to 100 mole percent, of the silane surface-modifying groups are reactive silane surface-modifying groups. | 02-07-2013 |
20130040069 | PRESSURE SENSITIVE ADHESIVES CONTAINING POLYMERIC SURFACE-MODIFIED NANOPARTICLES - Pressure sensitive adhesives comprising an acrylate polymer and surface-modified nanoparticles are described. The surface-modified nanoparticles comprise a nanoparticle having a silica surface and surface modifying groups covalently attached to the silica surface. At least one surface-modifying group is a polymeric silane surface modifying group. At least one surface-modifying group is a non-polymeric silane surface modifying group. Methods of preparing such adhesives, including their exposure to UVA and UVC radiation are also described. | 02-14-2013 |
20130053508 | ACRYLIC PRESSURE-SENSITIVE ADHESIVES WITH ACYLAZIRIDINE CROSSLINKING AGENTS - A pre-adhesive composition is described comprising an acid-functional (meth)acrylate copolymer and an acylaziridine crosslinking agent, which when crosslinked provides a pressure-sensitive adhesive and pressure-sensitive adhesive articles. | 02-28-2013 |
20130108860 | Surface Modification of Pressure-Sensitive Adhesives with Nanoparticles | 05-02-2013 |
20130150478 | CROSSLINKABLE ACRYLATE ADHESIVE POLYMER COMPOSITION - A pre-adhesive syrup copolymer composition comprising an acid functional acrylate solute copolymer, a monomer solvent mixture, and a polyaziridine crosslinking agent is disclosed. | 06-13-2013 |
20140080061 | PHOTORESISTS CONTAINING POLYMER-TETHERED NANOPARTICLES - Compositions such as photoresists and microfabrication processes are provided that can produce high-fidelity microfabricated structures. The provided photoresists can have reduced swelling during the development phase and can give tight tolerances for products, such as microneedles, that can be used, for example, in the medical field. The provided compositions include a photoresist, a photoinitiator system dispersed in the photoresist, and a polymer-tethered nanoparticle dispersed in the photoresist. The photoresist can be a negative photoresist and the photoinitiator system can include a two-photoinitiator system. The polymer-tethered nanoparticle can include an acrylic polymer and, in some embodiments, can include poly(methyl methacrylate). The nanoparticles can include silica. | 03-20-2014 |