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| Number | Title | Issue Date |
| 8128837 | Latent curing agent for epoxy resin and method for manufacturing the same A latent epoxy resin curing agent is provided which exhibits excellent solvent resistance and low-temperature fast-curing ability, and contains an imidazole-based compound as a main component. In the latent epoxy resin curing agent containing the imidazole-based com... | 03/06/2012 |
| 7922932 | Reactive fine particles A method for producing reactive fine particles, includes: admixing at least one latent curing agent selected from the group consisting of a urea derivative, an imidazole, a dicyaniamide (DICY), a mixture of any one or more thereof, and a precursor thereof, in a solv... | 04/12/2011 |
| 7754100 | Surface treatment agent for organic polymer substrates of polymerizable aerobic (meth)acrylate systems The invention relates to surface treating agents for aerobic (meth)acrylate systems, which comprise one or more solvents, one or more (meth)acrylate monomers of the formula (A), wherein R═H or CH3 and m=1-3, p=3-m and n=1-5, with m, p, and n being an in... | 07/13/2010 |
| 7632423 | Reactive fine particles A reactive fine particle includes one or more functional compounds A or its precursors having a maximal size of less than 2 microns, adapted for synthesis, modification, curing, cross-linking, secession and/or initiating of polymerization of polymers; and one or mor... | 12/15/2009 |
| 7485242 | Reactive fine particles A reactive fine particle includes one or more functional compounds A or its precursors having a maximal size of less than 2 microns, adapted for synthesis, modification, curing, cross-linking, secession and/or initiating of polymerization of polymers; and one or mor... | 02/03/2009 |
| 7442325 | Stabilized crosslinking composition This invention relates to a crosslinking composition comprising an organic acid and a compound having the structure of Formula I: A′-NRA—RD wherein A′, RA, and RD are defi... | 10/28/2008 |
| 7414097 | Curing epoxy resin with aliphatic diamine-styrene product and carboxyl- and hydroxyl-containing accelerator The epoxy resin curing agent of the present invention comprises a polyamino compound obtainable by addition reaction of aliphatic diamine represented by the formula (1) and styrene and a curing accelerator comprising an organic compound having at least one carboxyl ... | 08/19/2008 |
| 7399808 | Molecular melt and methods for making and using the molecular melt The present invention includes a molecular melt composition comprising an antioxidant and a coupling agent. The molecular melt is partially amorphous in nature. The invention also includes a method for making the molecular melt composition and a method for using the... | 07/15/2008 |
| 7396902 | Epoxy resin curing agent of aliphatic diamine/styrene addition product The epoxy resin curing agent of the present invention comprises a polyamino compound obtainable by addition reaction of aliphatic diamine represented by the formula (1) and styrene and a curing accelerator comprising an organic compound having at least one carboxyl ... | 07/08/2008 |
| 7381347 | Crosslinking composition This invention relates to a crosslinking composition comprising a compound having the structure of Formula I: A′-NRA—RD where A′ is a moiety derived from the group consisting of linear or cyclic ureas, cyanuric acid, s... | 06/03/2008 |
| 7364668 | Process for producing an amino composition The present invention provides a process for producing an amino composition by addition reaction between a polyamine and an unsaturated hydrocarbon compound in the presence of a strongly basic alkali metal catalyst to obtain an amino composition containing not more ... | 04/29/2008 |
| 7351758 | Addictive composition and articles containing the same Clarified polyolefins such as polypropylene are used widely to make polymer articles, containers, and the like. Such articles may be manufactured by the injection of molten polymer into a mold or forming device in manufacturing processes at high rates. A clarified c... | 04/01/2008 |
| 7332105 | Synergistic UV absorber combination A stabilizer composition comprising (A) a compound of the formula (I) wherein R is (CH2—CH2—O—)n, —R2; —CH2—CH(OH)—CH2—O—R2; or —CH(R3)—CO—O—R4 | 02/19/2008 |
| 7326361 | Molecular melt and methods for making and using the molecular melt The present invention includes a molecular melt composition comprising an antioxidant and a coupling agent. The molecular melt is partially amorphous in nature. The invention also includes a method for making the molecular melt composition and a method for using the... | 02/05/2008 |
| 7317064 | Phenolic resin systems for fiber reinforced composite manufacture The invention includes formulations useful for creating reinforced composites based on 1) novolac resin compositions, and, 2) non-formaldehyde hardeners, as well as processes for manufacturing components using said reinforced composites. ... | 01/08/2008 |
| 7252784 | Cyclic ketone peroxide formulations The present invention relates to a cyclic ketone peroxide formulation comprising one or more crystallizing cyclic ketone peroxides, one or more co-crystallizing compounds which solidify in said cyclic ketone peroxide formulation at a temperature above the crystalliz... | 08/07/2007 |
| 7250482 | Silicone modified acrylics and epoxies The present invention includes a novel polyol prepolymer including either an aliphatic amine, cycloaliphatic amine, aromatic amine or a mixture of these with an epoxy functional silicone to produce the novel polyol prepolymer chain extender. In one aspect of the inv... | 07/31/2007 |
| 7247351 | Silicone modified polyurea The present invention includes a novel polyol prepolmer including an aliphatic amine, aromatic amine, or a mixture of both aliphatic and aromatic amines with an epoxy functional silicone to produce the novel polyol prepolymer chain extender. In another aspect of the... | 07/24/2007 |
| 7238767 | Silicone modified polyurea The present invention includes a novel polyol prepolmer including an aliphatic amine, aromatic amine, or a mixture of both aliphatic and aromatic amines with an epoxy functional silicone to produce the novel polyol prepolymer chain extender. In another aspect of the... | 07/03/2007 |
| 7214329 | Storage stable aqueous organic peroxide emulsions The invention relates to an aqueous organic peroxide emulsion comprising an anti-freeze agent, a protective colloid, and a plasticiser wherein the plasticizer is an ester having a ratio of the number of carbon atoms present in the pasticiser molecule (excluding arom... | 05/08/2007 |
| 7179399 | Material for forming protective film A material for forming a protective film comprising an organic solvent and a compound having at least two alicyclic structures. ... | 02/20/2007 |
| 7141182 | Molecular melt and methods for making and using the molecular melt The present invention includes a molecular melt composition comprising an antioxidant and a coupling agent. The molecular melt is partially amorphous in nature. The invention also includes a method for making the molecular melt composition and a method for using the... | 11/28/2006 |
| 7129287 | Clay nanocomposites prepared by in-situ polymerization A method for preparing exfoliated clay nanocomposites by in-situ polymerization comprising the steps of (a) providing a mixture of at least one type of monomer and at least one type of organophilic clay; and (b) initiating an in-situ polymerization reaction in the m... | 10/31/2006 |
| 7105383 | Packaged semiconductor with coated leads and method therefore A semiconductor die is housed in a package body. Leads, which are electrically coupled to the semiconductor die, extend from the package body and are for connecting to a printed circuit board or other device. The leads are coated with a material that protects the le... | 09/12/2006 |
| 7087089 | Graft prosthesis devices containing renal capsule collagen The invention provides tissue graft compositions comprising collagen-based extracellular matrices derived from renal capsules of warm-blooded vertebrates. The invention further provides a process of harvesting and purifying a renal capsule to provide an extracellula... | 08/08/2006 |
| 7081287 | High performance thermoplastic vulcanizate A high performance thermoplastic hose useful as a power steering hose, the high performance thermoplastic hose comprising a high performance engineering thermoplastic such as polyurethane and a chlorine-containing polyolefin such as chlorinated polyethylene, chlorin... | 07/25/2006 |
| 7026365 | Polymer nanocomposite foams Nano-sized particles such as nano-clays can be mixed with polymers through either melt compounding or in-situ polymerization. By modifying the particle surface with various surfactants and controlling processing conditions, we are able to achieve either intercalated... | 04/11/2006 |
| 7008555 | Epoxy resin curing agents and epoxy resin compositions A curing agent for epoxy agent having N-phenyl-p-phenylenediamine(4-aminodiphenylamine). An epoxy resin combination having a main agent and a curing agent. The main agent has an epoxy resin. The curing agent has a N-phenyl-p-phenylenediamine(4-aminodiphenylamine). | 03/07/2006 |
| 6893583 | Flame-retardant curable resin composition and flame-retardant curable adhesive composition A flame-retardant curable resin composition which comprises (1) a polymerizable vinyl monomer having a glass transition temperature of its homopolymer of at most 0° C., (2) a polymerization initiator, (3) a reducing agent and (4) a flame retardant in an amount of f... | 05/17/2005 |
| 6855269 | Phenyl ether-substituted hydroxyphenyl triazine ultraviolet light absorbers This invention relates generally to phenyl ether substituted triazines compounds and compositions containing same and their use to protect against degradation by environmental forces. A method for stabilizing a material by incorporating such triazines is also disclo... | 02/15/2005 |
| 6843935 | Supported peroxides The present invention provides supported peroxides, and a method of forming supported peroxides. Supported peroxides according to the invention are solid particles that include an organic peroxide and a metallic soap. In accordance with the method of the invention, ... | 01/18/2005 |
| 6828364 | Stabilizer mixtures A stabilizer mixture containing (I) two different sterically hindered amine compounds, and (II) at least one compound selected from the group consisting of an organic salt of Zn, an inorganic salt of Zn, Zn oxide, ... | 12/07/2004 |
| 6811722 | Glycerin triester plasticizer The present invention provides a phthalate-free plasticizer for polymer resins. The phthalate-free plasticizer according to the invention includes a mixture of different triesters of glycerin, at least one of which meets the formula: CH2(OOR | 11/02/2004 |
| 6803423 | (Meth)acryloyl group-modified ethylene-alpha-olefin copolymer, production method thereof and rubber composition An (meth)acryloyl group-modified ethylene-α-olefin copolymer (A) which has (meth)acryloyl group as a the side-chain thereof, wherein the intrinsic viscosity [η] was 0.01 to 10 dl/g measured in decalin at a temperature of 135° C.; and a rubber composition which co... | 10/12/2004 |
| 6776924 | Molecular melt and methods for making and using the molecular melt The present invention includes a molecular melt composition comprising an antioxidant and a coupling agent. The molecular melt is partially amorphous in nature. The invention also includes a method for making the molecular melt composition and a method for using the... | 08/17/2004 |
| 6764612 | Encapsulated peroxide compositions The present invention provides supported peroxides, and a method of forming supported peroxides. Supported peroxides according to the invention are solid particles that include an organic peroxide, a metallic soap, and a polymer. In accordance with the method of the... | 07/20/2004 |
| 6740254 | Glycerin triester plasticizer The present invention provides a phthalate-free plasticizer for polymer resins. The phthalate-free plasticizer according to the invention includes a mixture of different triesters of glycerin, at least one of which meets the formula: CH2(O... | 05/25/2004 |
| 6723797 | Crosslinking agent for water-absorbing resin and water-absorbing material obtained with the same A crosslinking agent for water-absorbing resins which comprises (A) at least one halohydrin compound selected between (A1) a first halohydrin compound having per molecule at least two halohydrin groups (D) represented by the general formula (I), wherein R1 | 04/20/2004 |
| 6706208 | Stabilized hydroxyalkyl (meth)acrylate To sufficiently stabilize a hydroxyalkyl (meth)acrylate in spite of its easily polymerizable property, a hydroxyalkyl saturated-carboxylate and/or alkylene glycol as well as a phenol compound is added thereto. ... | 03/16/2004 |
| 6685851 | Derivatives of cycloaliphatic diamines as cosolvents for aqueous hydrophobic amines The present invention relates to the use of cycloaliphatic diamines as cosolvents for hydrophobic amines in aqueous solution. The cycloaliphatic diamines of the present invention have a formula: ##STR1## where n is 1 or 2, each R is independently selected... | 02/03/2004 |
