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| Number | Title | Issue Date |
| 7632883 | Aqueous synthetic resin preparation An aqueous synthetic resin formulation essentially comprising a synthetic resin A, a metallic cation with a charge number of from 2 to 4, dispersants, water, and finely divided fillers, and also, if desired, acetophenone derivatives or benzophenone derivatives, the ... | 12/15/2009 |
| 7407992 | High refractive index and optically clear copoly(carbosilane and siloxane) elastomers High refractive index and optically clear copoly(carbosilane and siloxane) elastomers and ophthalmic lenses made therefrom are provided. The elastomers are comprised of copolymers having carbosilane repeat units and siloxane repeat units. The copolymers and ophthalm... | 08/05/2008 |
| 7351757 | Vibration-damping engineering plastics The invention relates to vibration-damping engineering plastics which can be used in a wide variety of fields such as electronic equipments, electronic materials, household appliances, automobile/other transport instruments, industrial machine parts, precision instr... | 04/01/2008 |
| 7348373 | Polyimide compositions having resistance to water sorption, and methods relating thereto Water absorption resistant polyimide pastes (or solutions), are particularly useful to make electronic screen printable pastes and the electronic components made from these pastes. A group of soluble polyimides and their solvents were discovered to be particularly r... | 03/25/2008 |
| 7326740 | Natural products composites Disclosed are natural products composites protected against the deleterious effects of microorganisms comprising at least one natural product, at least one thermoplastic resin, and an effective amount of an antifungal agent. The composites are further advantageously... | 02/05/2008 |
| 7317049 | Resin composition for a sheet molding compound and method therefor A sheet molding compound used for the preparation of enclosures comprising a base resin in a range from 20.0 to 28.0% by weight; a thermoplastic resin in a range from 3.0 to 7.0% by weight; a styrene monomer in a range from 0.01 to 2.5% by weight; a first catalyst i... | 01/08/2008 |
| 7198844 | Microporous polymeric resin containing stabilizers and method for making thereof Microporous particles for stabilizing thermoplastic compositions comprising comprising a stabilizer are provided. Each of the porous microparticles has a plurality of preformed pores into which the stabilizing agent is loaded and from which the stabilizing is subseq... | 04/03/2007 |
| 7186464 | Compatible blend systems of oxygen barrier polymers and oxygen scavenging polymers Herein is disclosed an oxygen barrier composition comprising an oxygen barrier polymer and an oxygen scavenging polymer. The composition can be in the form of a physical blend or a cross-linked blend, and can further comprise a compatibilizer, a transesterification ... | 03/06/2007 |
| 7183340 | Polyacetal resin composition and process for producing same About 0.001 to 5 parts by weight of an antioxidant and about 0.001 to 10 parts by weight of a guanamine compound having at least one unit represented by the following formula (1) or a salt thereof relative to 100 parts by weight of a polyacetal resin are mixed and c... | 02/27/2007 |
| 7166659 | Substituted 5-aryl-2-(2-hydroxyphenyl)-2H-benzotriazole UV absorbers, compositions stabilized therewith and process for preparation thereof Compounds of formula I or II where R is an aryl moiety, such as phenyl, naphthyl or biphenylyl, or is phenyl substituted by one or more trifluoromethyl, bromo or cyano, and E1 and E2 are ind... | 01/23/2007 |
| 7148274 | Substituted 5-aryl-2-(2-hydroxyphenyl)-2h-benzotriazole UV absorbers, compositions stabilized therewith and process for preparation thereof where R is an aryl moiety, such as phenyl, naphthyl or biphenylyl, or is phenyl substituted by one or more trifluoromethyl, bromo or cyano, and E1 and E2 are independently hydrogen, alkyl, aralkyl ... | 12/12/2006 |
| 7138438 | Polymeric nanoparticle formulations and their use for improving the dirt pick up resistance of a coating A formulation for repelling particulate matter on the surface of a coating comprising polymeric nanoparticles having a mean particle diameter of from 1 to 50 nm. The polymeric nanoparticles may further be functionalized to impart additional characteristics to modify... | 11/21/2006 |
| 7071244 | High refractive index and optically clear copoly (carbosilane and siloxane) elastomers High refractive index and optically clear copoly(carbosilane and siloxane) elastomers and ophthalmic lenses made therefrom are provided. The elastomers are comprised of copolymers having carbosilane repeat units and siloxane repeat units. The copolymers and ophthalm... | 07/04/2006 |
| 7071279 | High refractive index and optically clear copoly (carbosilane and siloxane) elastomers High refractive index and optically clear copoly(carbosilane and siloxane) elastomers and ophthalmic lenses made therefrom are provided. The elastomers are comprised of copolymers having carbosilane repeat units and siloxane repeat units. The copolymers and ophthalm... | 07/04/2006 |
| 7037962 | Composition and process for enhancing bio-mass production in greenhouses The instant invention relates to a thermoplastic polymer composition useful in greenhouse films to enhance plant growth or in general bio-mass production. Further aspects of the invention are a process for enhancing plant growth in greenhouses by incorporating a pho... | 05/02/2006 |
| 7026380 | Stabilizer mixtures A stabilizer mixture containing A) either (A1) at least one compound of the formula in which R1 is for example hydrogen or C1–C8alkyl; R2, R3, R5 and R... | 04/11/2006 |
| 7019053 | Stabilizer mixtures A stabilizer mixture containing A) for example at least one compound of the formula (I) wherein the radicals R1, independently of one another, are hydrogen, C1–C8alkyl, â€... | 03/28/2006 |
| 6913712 | Stabilizer mixture Mixtures of compounds comprising a compound G2 and at least one further compound from the group G0, G1, G3, G4, G5, G6, the compounds G0-G6 corresponding to formula (I... | 07/05/2005 |
| 6902740 | Pyrrolidonoethyl (meth)acrylate containing pressure sensitive adhesive compositions The present invention relates to a pressure sensitive adhesive composition comprising a copolymer comprising pyrrolidonoethyl acrylate or pyrrolidonoethyl methacrylate. This composition may be used as part of a transdermal drug delivery device. ... | 06/07/2005 |
| 6899952 | Polysulfone-based resin solution composition and laminate using the same A polysulfone-based resin solution composition which is stable, contains no undissolved resin left in the liquid, shows neither thickening nor gelation, gives a smooth coating layer when spread on a base film and does not generate any harmful component, and a lamina... | 05/31/2005 |
| 6872766 | Ultraviolet light filter element Ultraviolet light absorbing polymer film, coating, or molded article UV filter elements are described which comprise a polymer phase having molecularly dispersed therein a) a first ultraviolet absorbing dibenzoylmethane compound of formula (I) | 03/29/2005 |
| 6852793 | Low water content, high refractive index, flexible, polymeric compositions Optically transparent, relatively high refractive index polymeric compositions and ophthalmic devices such as intraocular lenses and corneal inlays made therefrom are described herein. The preferred polymeric compositions are produced through the polymerization of o... | 02/08/2005 |
| 6815482 | Film with UV-barrier properties The present invention is directed to a thin packaging film made out of a thermoplastic material with anti-UV properties, characterized in that its composition further comprises a combination of at least one organic compound with at least one inorganic UV-absorbent c... | 11/09/2004 |
| 6787591 | Synergistic stabilizer compositions for themoplastic polymers in prolonged contact with water The invention relates to synergistic stabilizer compositions comprising Hindered Amine Stabilizers (HAS), phenolic antioxidants, and, if appropriate, UV-absorbers, for thermoplastic polymers, especially for polyolefin pipes and other polyolefin molding materials, wh... | 09/07/2004 |
| 6767937 | Stabilizer system for polymer components of displays Polymer film, coating, and molded article elements for use in a display device are described which comprise a polymer phase having molecularly dispersed therein an acid scavenger compound, a hindered amine light stabilizer compound and a hindered phenol antioxidant ... | 07/27/2004 |
| 6749898 | Process film for use in producing ceramic green sheet and method for producing the film There are disclosed a casting film which is used for producing a ceramic green sheet and which comprises a substrate film and a cured layer formed thereon of an addition reaction type silicone composition containing a photosensitizer, in which the cured layer is for... | 06/15/2004 |
| 6734235 | Extended life fluorescence polyvinyl chloride sheeting An extended life fluorescent polyvinyl chloride sheeting and a method for forming the sheeting are disclosed. The sheeting includes a polyvinyl chloride film having a fluorescent colorant incorporated therein. A protective polymer layer is attached to the polyvinyl ... | 05/11/2004 |
| 6696233 | Silver halide photographic photosensitive material having a polyethylene terephthalate film base support into which ultraviolet light absorber is kneaded The present invention provides a silver halide photographic photosensitive material in which a silver halide photosensitive layer is disposed on a transparent polyethylene terephthalate (PET) film into which an ultraviolet light absorber has been kneaded,... | 02/24/2004 |
| 6673405 | Polyacetal resin composition and process for its production About 0.001 to 5 parts by weight of a hindered phenol-series compound, about 0.01 to 5 parts by weight of a weather (light)-resistant stabilizer, and about 0.001 to 10 parts by weight of a spiro-compound having a triazine ring are added to 100 parts by we... | 01/06/2004 |
| 6653420 | Porous hydrogels The present invention relates to a process for the manufacture of a porous polymer, wherein a composition comprising a polymerizable component, a porogen having an inverse temperature dependent solubility and a solvent are polymerized at a temperature aro... | 11/25/2003 |
| 6586507 | Hydroxy-substituted N-alkoxy hindered amines and compositions stabilized therewith Hindered amines substituted on the N-atom with an --O--E--OH moiety are particularly effective in stabilizing polyolefin and automotive coating compositions against the deleterious effects of oxidative, thermal and actinic radiation where the presence of ... | 07/01/2003 |
| 6583203 | Branched polyacetal resin composition To offer a resin material in which various properties such as excellent appearance and rigidity inherent to a polyacetal resin are maintained and a weather (light) resistance is improved. That is, a branched polyacetal resin composition comprising 100 par... | 06/24/2003 |
| 6552106 | Extended life fluorescence polyvinyl chloride sheeting An extended life fluorescent polyvinyl chloride sheeting and a method for forming the sheeting are disclosed. The sheeting includes a polyvinyl chloride film having a fluorescent colorant incorporated therein. A protective polymer layer is attached to the... | 04/22/2003 |
| 6538056 | Polyolefin articles with long-term elevated temperature stability What is disclosed are polyolefin compounds, e.g., polyethylene and polypropylene, and articles therefrom made in by conventional solid, melt-phase compounding with oxidized, non-cationized, non-silylated sulfur black pigment, a phenolic antioxidant and a ... | 03/25/2003 |
| 6465588 | Four component copolymers and the ocular lens made thereof A hydrophilic copolymer which is suitable for the production of an ocular lens such as an intraocular lens or a contact lens, and which is particularly suitable for a foldable intraocular lens, and also an intraocular lens made therefrom.... | 10/15/2002 |
| 6444146 | Process for production of optical material An improved process for producing optical materials with minimized yellowing is described. The process is characterized by polymerizing/curing a composition for optical materials after adding a bluing agent. With the use of the bluing agent, the yellowing... | 09/03/2002 |
| 6420463 | Hydroxy-substituted N-alkoxy hindered amines and compositions stabilized therewith Hindered amines substituted on the N-atom with an -O-E-OH moiety are particularly effective in stabilizing polyolefin and automotive coating compositions against the deleterious effects of oxidative, thermal and actinic radiation where the presence of the... | 07/16/2002 |
| 6420462 | Preparation of sterically hindered amine ethers A new process is described for the preparation of a compound of the formula I ##STR1## wherein R1, R2, R3 and R4, independently of each other, are C1 -C8 alkyl or C1 -C5 | 07/16/2002 |
| 6420461 | Compounds based on polyalkyl-1-oxadiazaspirodecane compounds The present invention relates to novel compounds of the formula (III) ##STR1## in which the substituents are as defined in the description, to a process for their preparation and to mixtures with other compounds. The compounds of the formula (III) are sui... | 07/16/2002 |
| 6403681 | Hydroxy-substituted N-alkoxy hindered amines and compositions stabilized therewith Hindered amines substituted on the N-atom with an --O--E--OH moiety are particularly effective in stabilizing polyolefin and automotive coating compositions against the deleterious effects of oxidative, thermal and actinic radiation where the presence of ... | 06/11/2002 |
