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8178873 |
Solution processable organic semiconductors
Semiconductor devices, methods of making semiconductor devices, and coating compositions that can be used to provide a semiconductor layer within a semiconductor device are described. The coating...
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8148452 |
Rubber composition for coating tire cord
The object of the present invention is provide a rubber composition for coating a tire cord, which improves adhesion with a tire cord and has an effect of recovering adhesion with a tire cord at...
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8129452 |
Use of a specific platinum compound in order to improve the resistance of silicon elastomers to degredation caused by very high temperatures
This invention is directed to stabilizing additives that contain at least one platinum complex, with the complex including a carbene group. The stabilizing additives make it possible to improve the...
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8123850 |
Environmentally-friendly near infrared reflecting hybrid pigments
A hybrid pigment composition is provided including a pigment or a dye and a fibrous clay. The pigment composition has higher reflectance in a near infrared region than a visible light region of the...
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8105506 |
Laser-markable compositions
A laser-markable composition comprises a pigment, a solvent and a conductive polymer that absorbs IR radiation. This can be used to mark a substrate, using a low-energy laser.
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8039532 |
Heterocyclic compound, ultraviolet absorbent and composition containing the same
A compound represented by formula (I-1): wherein R21, R22, R23 and R24 each independently represent a hydrogen atom or a monovalent substituent, with the proviso that compounds, in which R21, R22,...
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7989518 |
Synthetic biocompatible material having an improved oxidation resistance, process for preparing the same and prosthetic articles obtained therefrom
Biocompatible material, in particular prosthetic material with improved resistance to oxidation, comprising UHMWPE and one or more antioxidants selected from the group consisting of lipoic acid,...
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7884146 |
Polymer material containing ultraviolet absorbent
A polymer material, containing at least one kind of polymer substance selected from the group consisting of acrylic acid-based polymers, polyester-based polymers, and polycarbonate-based polymers;...
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7851524 |
Antistatic agents, compositions thereof, and methods of manufacture
A quaternary onium aromatic sulfonate represented by the formula: wherein each R1 independently comprises substituted or unsubstituted, aliphatic or aromatic, hydrocarbyl, carbocyclic or...
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7718722 |
Alkylthio- and aryl(heteroyl)thio-substituted p-phenylenediamines, their manufacture and their use in rubber
A composition comprising alkylthio- or aryl(heteroyl)thio-substituted p-phenylenediamine, its method of preparation, and its use as an antidegradant in natural or synthetic rubber.
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7655713 |
Non-aqueous ink-jet ink and ink-jet recording method
A non-aqueous ink-jet ink containing a pigment, a resin for fixing an image and Compound A represented by Formula (1) or Formula (2), wherein a content of Compound A in the ink-jet ink is from 1.5...
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7544729 |
Process for producing rubber mixtures
The present invention relates to a process for producing rubber mixtures, to the rubber mixtures obtainable by the process, to the use of rubber mixtures for producing tires or semi-finished...
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7485177 |
Volatile corrosion inhibiting mixture with tracing agent
A corrosion inhibiting mixture is disclosed comprising a carrier, a volatile corrosion inhibitor and a tracing agent which absorbs light in the ultraviolet and violet region of the electromagnetic...
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7432340 |
Fluorinated alkyl substituted-thieno[3,4-]thiophene monomers and polymers therefrom
Partially and fully fluorinated alkyl substituted thienothiophene monomers (and polymers thereof) wherein the monomers are represented by the formula: wherein R is a partially or fully fluorinated...
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7371789 |
Anti-microbial plastic composition and washing machine comprising the parts manufactured by using the same
Disclosed are anti-microbial composition, a washing machine including parts manufactured by the same, and a drum washing machine including a stand manufactured by the same. The anti-microbial...
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7332223 |
Polymers comprising thieno [3,4-b]thiophene and methods of making and using the same
This invention presents polymers and copolymers comprising repeating units of thieno[3,4-b]thiophene. Water-borne dispersions of such polymers and copolymers can be cast by conventional methods to...
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7202287 |
Method and compositions
The invention relates to a method for inhibiting the growth of microorganisms in a latex, especially a sterically stabilised or cationic stabilised latex and to a composition for use in the method...
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7176260 |
Soft nitrile medical gloves having improved glove relaxation properties
The invention is the manipulation of the zinc oxide content and sulfur content of nitrile butadiene rubbers and selected vulcanization conditions that can be achieved economically with common...
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7101998 |
Fused ring compounds, and their use as cationic photoinitiators
Compounds of formula (I): [in which: R1 represents a direct bond, an oxygen atom, a group >CH2, a sulphur atom, a group >C═O, a group —(CH2)2— or a group of formula —N—Ra, where Ra is hydrogen ...
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7094865 |
Thiophenes and polymers derived therefrom
A thiophene compound represented by formula (I): in which: A represents a C2–C5 alkylene bridge; R represents a stereoselectively substituted, linear or branched C2–C24 alkyl, C3–C18 cyclo...
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7041825 |
Additive compound for curing halogenated polymers
The present invention relates to 1,3,4-thiadiazole reaction products useful as accelerators and/or curing agents for halogenated polymers in rubber vulcanization processes, and to halogenated...
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6918958 |
Acid pigment dispersants and pigment preparations
The invention relates to pigment dispersants of the formula (I), and to pigment preparations including at least one organic pigment and at least one pigment disperant of the formula (I): wherein...
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6875811 |
Single compound toners for use in polyesters
Individual compounds that provide effective toning (or bluing) to combat yellowing within polyester articles (such as bottles, containers, and the like) are provided. Such a novel toner permits...
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6835457 |
Marking substrates
A marking composition includes a polymerizable first material that comprises silicon and a second material capable of extending polymeric chains of the first material, wherein the marking...
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6833405 |
Compositions containing liquid crystalline polymers
Excellent tracking index as well as flame-resistant properties are achieved with other desirable characteristics of LCPs in a resin composition consisting essentially of: a) a wholly aromatic...
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6827775 |
Rheology improvers and pigment compositions having improved rheology
The invention relates to a compound of the 1-aminoanthraquinone, anthanthrone, anthrapyrimidine, quinacridone, dioxazine, diketopyrrolopyrrole, flavanthrone, indanthrone, isoindolinone,...
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6720378 |
Rubber composition having improved wet skid resistance and rolling resistance
A rubber composition comprising (i) 100 parts by weight of a rubber and (ii) 10 to 180 parts by weight of a composite composed of an oxidative condensate obtained by oxidative condensation of a...
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6635696 |
Curing compound and method of curing halogenated polymers
Additives including dithiocarbamyl derivatives of 2,5-dimercapto-1,3,4-thiadiazole (DMTD) useful as curing agents and accelerators. Curable polymer compositions including at least one halogenated...
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6548590 |
Polymer and inorganic-organic hybrid composites and methods for making and using same
Composites which include a polymer matrix having natural free volume therein and an inorganic or organic material disposed in the natural free volume of the polymer matrix are disclosed. In...
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6528578 |
Golf ball covers including polyurethane and optical brighteners
A golf ball comprising a core and a cover layer wherein the cover is formed of a polyurethane composition comprising a prepolymer comprising a saturated diisocyanate and a curing agent, and an...
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6518335 |
Sulfur-containing silane coupling agents
A method is provided for preparing sulfur-containing silane coupling agents by reacting an alkoxysilane acetal with a sulfurating agent. The sulfur-containing silane coupling agents so prepared...
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6509400 |
Trisresorcinyltriazines
Compounds of the formula in which Z, Z′ and Z″ independently of one another are a group of the formula II and R7 is a radical of the formula III, IV or V in which n is 1 or 2; R4, R5 and R6 ind...
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6492032 |
Multi-component optically brightened polyolefin blend
A blend of optical brighteners includes (a) from about 45 to 95 weight % of a mixture of benzoxazolyl stilbenes; and (b) from about 55 to about 5 weight % of at least one...
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6451893 |
Soft nitrile zinc oxide free medical gloves
A new formulation for producing nitrile gloves has been developed. The resulting glove shows following outstanding characteristics: stress at six minutes greater than 50% of its initial value;...
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6437020 |
Polymer stabilization
Disclosed are stable polyurethane thickener compositions and methods for stabilizing such compositions. Stabilized microbicide compositions and methods for stabilizing such microbicides are...
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6391947 |
Ink composition
An ink for ink-jet recording is provided which contains a coloring material and an aqueous liquid medium for solving or dispersing the coloring material, the liquid medium having a lower critical...
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6387992 |
Substituted 5-heteroaryl-2-(2-hydroxyphenyl)-2h-benzotriazole UV absorbers, a process for preparation thereof and compositions stabilized therewith
Compounds of formula I or II where R is a heteroaryl moiety, such as 3-pyridyl, or T is a heteroaryl moiety, such as thien-2,5-diyl, and E1 and E2 are independently hydrogen, alkyl, aralkyl and the...
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6384113 |
Benzocycle-substituted triazine and pyrimidine ultraviolet light absorbers
This invention relates generally to a new class of benzocycle-substituted pyrimidines and triazines and the use thereof to protect coatings, polymers and organic compounds against degradation by...
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6359148 |
3-arylbenzofuranones as stabilizers
The invention described novel compounds of formula wherein the general symbols are as defined in claim 1, as stabilisers for protecting organic materials, in particular polymers and lubricants,...
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6350797 |
Use of cyclic sulfur silanes as coupling agents in sulfur-vulcanizable, silica-reinforced tire rubber compositions
New sulfur-vulcanizable, silica-reinforced tire rubber compositions and tires and tire parts, vulcanized and unvulcanized, made employing them are made with coupling agent compositions comprising a...
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6300395 |
Aqueous hydrophilization treatment composition and method for aluminum-containing metal material
A hydrophilic coating having excellent hydrophilicity, which can prevent offensive odor generation, and which has a good antibacterial performance and formability, is formed on an...
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RE37200 |
Color-stable polycarbonate composition and articles molded therefrom
A thermoplastic polycarbonate molding composition free from organo phosphorus compounds and having an improved resistance to discoloration caused by exposure to High Intensity Discharge (HID) light...
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6225382 |
Fluorine-containing resin composition
A fluorine-containing resin composition comprising at least one fluorine-containing polycyclic compound (A) selected from the group consisting of the following compounds (A1), (A2) and (A3), and a...
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6197854 |
Polycarbonate composition resistant to gamma radiation
A thermoplastic polycarbonate molding composition having improved resistance to gamma radiation-induced yellowing is disclosed. Particularly suitable for the manufacture of devices targeted for...
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6103794 |
Stabilizers for powder coatings
A description is given of powder coating compositions comprising a) an organic film-forming binder and b) as stabilizer at least one compound of formula I ##STR1## wherein the general symbols are...
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6005032 |
Composition and use
The use of a 2-(C3-5 -alkyl)-BIT or 2-aralkyl-BIT such as 2-phenylethyl-BIT as a fungicide for plastics materials. 2-n-Butyl-BIT is preferred.
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5985959 |
Stabilized vinyl chloride polymer compositions
The present invention relates to a composition based on polymer and/or co-polymers of vinyl chloride including organotin salts and/or one or more divalent metal salts of a carboxylic acid or...
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5955619 |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
3-arylbenzofuranones as stabilizers
This invention described novel compounds of formula ##STR1## wherein the general symbols are as defined in claim 1, as stabilisers for protecting organic materials, in particular polymers and...
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5952096 |
Spectacle lens
A spectacle lens formed from a resin composition which consists essentially of (1) 100 parts by weight of a polycarbonate resin; (2) 0.05 to 0.5 part by weight of an ultraviolet absorber (A) having...
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5932183 |
Material and method for inhibiting bacterial growth in an aqueous medium
A biocidal material comprises an organic biocide immobilised on a polymeric support characterised in that the support is water-insoluble and the biocide is covalently bound to the support by a...
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