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Patent No. 6637829

Decorative Jeweled Wheel Cover

An improved wheel is provided wherein decorative items such as gem stones are embedded in either the wheel surface, a special mounting section attached to the wheel surface, or to a spoke strap that wraps around each spoke and positions embedded gem stones on the outside surface of the spoke.

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Class 524/719 - Containing hetero chalcogen DNRM


Subclass of Class 524 - Synthetic resins or natural rubbers -- part of the class 520 series
Definition: Subject matter wherein the compound containing nitrogen
No. of patents: 63
Last issue date: 08/28/2007


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NumberTitleIssue Date
7261843Photochromic optical article
Describes a photochromic article, e.g., an ophthalmic photochromic plastic article, such as a lens, in which the article includes (1) a rigid substrate, e.g., a transparent substrate such as a glass or organic polymeric substrate, as for example, a thermoset or ther...
08/28/2007
7205035Thermoset composition, method, and article
A curable composition includes a functionalized poly(arylene ether), an alkenyl aromatic monomer, an acryloyl monomer, and a polymeric additive selected from polystyrene, poly(styrene-maleic anhydride), poly(styrene-methyl methacrylate), polybutene, poly(ethylene-bu...
04/17/2007
7198854Silicone composition useful especially for the production of anti-friction varnish, process for the application of said varnish to a substrate, and treated substrate
A silicone composition useful especially for the production of varnishes applicable to substrates whose coefficient of friction it is sought to reduce. The object is to provide an anti-friction silicone varnish for textiles coated with silicone elastomers which is e...
04/03/2007
7189456Photochromic optical article
Describes a photochromic plastic article, e.g., an ophthalmic photochromic article, such as a lens, in which the article includes (1) a rigid substrate, e.g., polymeric substrate, such as a thermoset or thermoplastic substrate, (2) a photochromic polymeric coating a...
03/13/2007
7078460Room temperature curable organopolysiloxane composition for molding
A room temperature curable organopolysiloxane composition is provided which includes an organopolysiloxane, a curing agent, and a specific organic compound incorporating at least one sulfur atom within each molecule. By producing a molding matrix with this type of c...
07/18/2006
7074851Method for making stabilised polyamide compositions
The invention relates to a process for preparing stabilized compositions based on polyamide. The stabilizer is a phosphorus stabilizer selected from phosphorous acid and hypophosphorous acid. It is introduced before or during the polymerization of the polyamide. The...
07/11/2006
6998072Photochromic polymerizable compositions
Described is a polymerizable composition of a photochromic amount of at least one photochromic compound, at least one material having at least one carbonate group and at least one hydroxyl group, and at least one monoisocyanate containing material having at least on...
02/14/2006
6617378Golf ball coating composition
A golf ball coating composition is obtained by incorporating in a base resin paint a fluorescent whitening agent which is a 7-triazinylamino-3-phenylcoumarin derivative. A golf ball painted on its cover surface with the coating composition is improved in ...
09/09/2003
6268457Spin-on glass anti-reflective coatings for photolithography
Anti-reflective coating materials for deep ultraviolet photolithography include one or more organic dyes incorporated into spin-on-glass materials. Suitable dyes are strongly absorbing over wavelength ranges around wavelengths less than 260 nm such as 248...
07/31/2001
6191247Polysiloxane composition having superior storage stability and rubber composition containing same
A polysiloxane composition comprising (A) a polysiloxane having a group represented by the formula (I): .tbd.Si--OR (I) wherein, R is a C1 to C18 substituted or unsubstituted monovalent hydrocarbon group or ether bond containing an organ...
02/20/2001
6107395Photochromic polyurethanes
The present invention relates to a novel photochromic polyurethane consisting essentially of an isocyanate reactive mixture consisting essentially of: i) from about 40 to about 85% by weight of one or more polyols having a nominal functionality of from 2 ...
08/22/2000
6048927Method for forming fiber treating composition comprising an amide-functional polyorganosiloxane and an alkylsulfate of benzimidazole
A method for forming a fiber treating composition comprising contacting an aminofunctional polysiloxane comprising at least one aminofunctional siloxy unit with a mixture comprising a lactone and an alkylsulfate of benzimidazole thereby effecting formatio...
04/11/2000
6011112Organopolysiloxane compounds cross-linkable by cleaving of alcohols to form elastomers
The invention relates to organopolysiloxane compounds which can be stored subject to the exclusion of moisture, can be cross-linked by cleaving of alcohols to form elastomers when moisture gains access at room temperature and are based on (A) polydiorgano...
01/04/2000
5962559Neutral cure one component room temperature vulcanizable silicone compositions
One-part alkoxy curing room temperature vulcanizable silicone compositions comprising the bi-functional compounds containing the 1-sila-azacyclopentane structure wherein the compounds function as alcohol scavengers in one-part alkoxy curing room temperatu...
10/05/1999
5932681Method of preparing an optical polymerizate
Describes a method of preparing a polymerizate by polymerizing a two-component organic composition comprising: a first component containing a polyfunctional reactant having two or more functional groups selected from isocyanate, isothiocyanate and combina...
08/03/1999
5746820Surface-treated quinacridone and dioxazine pigments
The use of sulfuric monoesters of the formulae (I) and (II) R1 --O--(CH2 O)n --SO3 - M+ (I) R1 --CO--NR2 --(CH2 O)(n+1)--SO3 - M+
05/05/1998
5708064High refractive index photochromic ophthalmic article
Organic ophthalmic articles are photochromic and have high indices of refraction....
01/13/1998
5698618Coating composition
A coating composition is formed from an acid-set coating varnish and a pigment composition. The pigment composition includes a specific organic dyestuff derivative and a specific basic-group-containing resin-type pigment dispersant. The coating compositio...
12/16/1997
5698624Exfoliated layered materials and nanocomposites comprising matrix polymers and said exfoliated layered materials formed with water-insoluble oligomers and polymers
Nanocomposites are manufactured by combining a matrix polymer and exfoliated intercalates formed by contacting a phyllosilicate with a water-insoluble polymer to adsorb or intercalate the polymer between adjacent phyllosilicate platelets. Sufficient water...
12/16/1997
5633313Method and apparatus for in situ, non-invasive polymer cure determination
A method and apparatus (10) for detection of the degree of cure of a polymer in situ and non-invasively. The method and apparatus uses a solvatochromic probe molecule which upon curing produces a shift in the fluorescence emission spectrum as compared to ...
05/27/1997
5461175Method for separating enantiomers of aryloxipropanolamine derivatives, and chiral solid-phase chromatography material for use in the method
A method for separating enantiomers of a derivative of an aryloxipropanolamine is disclosed, characterized in that the derivative is contacted with a chiral solid-phase chromatography material containing molecular imprints of an optically pure enantiomer ...
10/24/1995
5350786Process of (co)polymerization of ଱-olefins in the presence of stabilizers
Stabilizers for organic polymers, consisting of one or more compounds of the classis of the sterically hindered amines (HALS) are directly added to the reaction mixture during the (co)polymerization of the ଱-olefins or of their mixtures with other u...
09/27/1994
5284908Process for preparing copolymer latex and use of copolymer latex
A copolymer latex which is useful in an adhesive composition, a paper coating composition, an adhesive composition for carpet lining and an adhesive composition for a rock fiber substrate is prepared by emulsion copolymerizing an aliphatic conjugated dien...
02/08/1994
5238992Microemulsion polymer blends
A process for preparing solid polymer blends and composites of controlled porosity in microemulsions containing both hydrophilic and hydrophobic phases. The microemulsions are prepared with surfactant systems that may include a cosolvent as a part thereof...
08/24/1993
5217839Preparation process of toner
Disclosed herein is a process for the preparation of a toner, which comprises dissolving or dispersing a compound having at least one >C.dbd.N.sym. < bond in its molecule and a colorant in a vinyl monomer and then suspension-polymerizing the vi...
06/08/1993
5124394High solids vinyl acetate-ethylene copolymer emulsions prepared using a stabilizing system comprising poly(ethyloxazoline)
A method for preparing an aqueous copolymer emulsion comprising the aqueous copolymerization of vinyl acetate and ethylene in the presence of a stabilizing system consisting essentially of a stabilizing effective amount of poly(ethyloxazoline)....
06/23/1992
5106933Adhesive silicone compositions
An addition reaction-type adhesive silicone composition comprising (A) an alkenyl group-containing polyorganosiloxane; (B) a polyorganohydrogensiloxane; (C) at least two members selected from the group consisting of (1) (meth)acryloxy group-containing alk...
04/21/1992
5071908Silicon polyimide precursor composition
The present invention is directed to a silicon polyimide precursor composition which has a viscosity suitable for the formation of films by application or another mean and which is capable of forming hard and tough films having excellent heat resistance, ...
12/10/1991
5069994Use of colorless, intensely fluorinated ammonium and iminium compounds as charge control agents for electrophotographic recording processes
The use of intensely fluorinated ammonium compounds of the general formula (I) ##STR1## in which R1 to R4 denote hydrogen atoms or organic radicals, at least one of the radicals R1 to R4 denoting a straight...
12/03/1991
5017686Production of aromatic polyamide using a fused ring stabilizer
Aromatic polyamides having improved stability with respect to thermal oxidation are produced by adding to the reaction mixture present as a melt, a stabilizing amount, e.g., 0.05-4 mol % based on the sum total of components A and B, of a compound of Formu...
05/21/1991
4931220Organic photochromic pigment particulates
Described is photochromic particulate material comprising a photochromic substance within a matrix of a polymerizate of a polyfunctional acrylate monomer. The photochromic particulate material may be produced by adding an organic photochromic substance to...
06/05/1990
4914137Method for stabilizing polyurethane foam using an additive combination of a phenothiazine and at least one co-stabilizer
This invention relates to the stabilization of polyurethane foam by using a combination of a phenothiazine with at least a co-stabilizing effective amount of a compound selected from the group consisting of certain dithiocarbamates, thiuramsulfides, merca...
04/03/1990
4874805Novel oxazolidines
Compounds of the general formula I ##STR1## in which R1 is hydrogen, C1 -C12 -alkyl, C5 -C7 -cycloalkyl, phenyl or benzyl and R2 is hydrogen or C1 -C4 -alkyl, or ...
10/17/1989
4855351Cyclic aminoalkylsilanes and their use as adhesion promoters in room temperature vulcanizable polydiorganosiloxane compositions
Cyclic aminoalkylsilane compositions are prepared by the reaction of approximately equimolar amounts of an aminoalkyltrialkoxysilane such as 3-aminopropyltrimethoxy-silane and a glycidyl ether such as methyl glycidyl ether. They are useful as adhesion pro...
08/08/1989
4851471Process for manufacturing photochromic articles
A direct casting process for manufacturing a shaped synthetic plastic article, such as an ophthalmic lens, which has photochromic properties, the process comprising incorporating a photochromic spiro-oxazine compound into a mixture comprising a highly rea...
07/25/1989
4803236Stabilization of aromatic polyesters with mercaptobenzothiazole
An aromatic polyester composition comprising an aromatic polyester derived from terephthalic acid and/or isophthalic acid and a bisphenol and a stabilizer comprising mercaptobenzothiazole....
02/07/1989
4803241Condensation polymers containing styrylbenzazole ultraviolet radiation-absorbing residues and shaped articles produced therefrom
A composition useful for molding into articles such as food containers, soft drink bottles, cured structural plastics and the like, comprising molding grade linear or unsaturated polyester or polycarbonate having reacted or copolymerized therein the resid...
02/07/1989
4794192Cyclic aminoalkylsilanes and their use as adhesion promoters in room temperature vulcanizable polydiorganosiloxane compositions
Cyclic aminoalkylsilane compositions are prepared by the reaction of approximately equimolar amounts of an aminoalkyltrialkoxysilane such as 3-aminopropyltrimethoxysilane and a glycidyl ether such as methyl glycidyl ether. They are useful as adhesion prom...
12/27/1988
4764537Internal mold release agents, their use for preparing molded articles using polyisocyanate-addition polymerization, and a process for preparing molded articles
Disclosed are internal mold release agents for the preparation of molded articles using polyisocyanate addition polymerization, which are comprised of: (A) at least one ketimine, aldimine, enamine, cyclic Schiff base or a mixture of at least two of said c...
08/16/1988
4753966Mold release composition, mixtures containing this mold release composition, a process for the production of elastomeric molded products, and the molded products obtained by this process
The present invention is directed to a mold release composition which is a solution, liquid at room temperature, of (A) at least one zinc salt of a straight chain or branched, saturated or unsaturated aliphatic carboxylic acid containing 8 to 24 carbon atoms i...
06/28/1988
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