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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 525/331.5 - Vinyl chloride or vinylidene chloride


Subclass of Class 525 - Synthetic resins or natural rubbers -- part of the class 520 series
Definition: Product wherein the chlorine containing monomer is vinyl
No. of patents: 100
Last issue date: 03/18/2008


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NumberTitleIssue Date
7345114Method for producing chlorinated vinyl chloride resin
According to the present invention, during or after the process of separating an aqueous solution of hydrochloric acid by-produced from a chlorinated vinyl chloride resin slurry obtained by chlorinating vinyl chloride resin or a copolymer of vinyl chloride and anoth...
03/18/2008
7339004PVC graft copolymer methods and compositions
Methods are described for preparing graft copolymers from poly(vinyl chloride) or vinyl chloride copolymers comprising reacting these materials with sources of selected metal-centered free radicals in the presence of one or more monomers that can undergo free-radica...
03/04/2008
7317053Compositions for imparting desired properties to materials
The present invention relates to aqueous compositions comprising component (A) which comprises at least one water-soluble component comprising at least one functional group that undergoes a crosslinking reaction, preferably upon drying and/or heating; component (B) ...
01/08/2008
7125721Method and apparatus for rapid fat content determination
A sample for NMR measurement of moisture and fat and oil contents is disclosed. The sample includes an organic portion containing at least some fats and oils, a pad that is substantially transparent to microwave radiation and is free of atoms that would interfere wi...
10/24/2006
7091265Molding material for use with carbon dioxide
A molding material for use with carbon dioxde, which comprises chlorinated polyethylene having a chlorine content of 25–47% by weight or a blend of chlorinated polyethylene with vinyl chloride-based resin, can be used as a suitable material for sealing materials i...
08/15/2006
7071249Biodegradable starch resin and method for making same
The present invention relates generally to biodegradable compositions containing starch, especially in combination with a polymer containing pendant carboxylic acid groups, a polyolefin homopolymer or copolymer, water, an oil component, and other optional components...
07/04/2006
7041735Vinyl chloride polymer composition
The present invention provides a vinyl chloride polymer composition which comprises (i) a vinyl chloride polymer (a) and (ii) a block copolymer (b) having a polymer block (I) comprising of a block copolymer, which may be hydrogenated, of an aromatic vinyl compound p...
05/09/2006
7001955Electron beam curing resin for magnetic recording medium, method for manufacturing the same, and magnetic recording medium including the same
An electron beam curing resin for a magnetic recording medium is provided, wherein a known thermosetting vinyl chloride resin or polyurethane resin is modified to become sensitive to an electron beam, and the resulting resin has a high cross-linking property. A meth...
02/21/2006
6943219Polymer and epoxy resin compositions
The present invention provides a vinyl polymer with an epoxy group terminally introduced therein and an epoxy resin composition comprising (A) an epoxy resin and (B) a vinyl polymer which has a main chain produced by living radical polymerization and has a reactive ...
09/13/2005
6887925Molding material for use with carbon dioxide refrigerant
A molding material for use with carbon dioxide, which comprises chlorinated polyethylene having a chlorine content of 25-47% by weight or a blend of chlorinated polyethylene with vinyl chloride-based resin, can be used as a suitable material for sealing materials in...
05/03/2005
6875820Chlorinated polyolefin impact modifier for vinyl chloride polymers
Chlorinated olefin polymers prepared from olefin polymer base resins having I10 values of 0.05-0.8 dg/minute act as impact modifiers for vinyl chloride polymers under low to ambient temperature conditions. When vinyl chloride polymers are mixed with a pre...
04/05/2005
6787611Purification means
Polymers derived from 4-acyloxystyrene are purified by fractionalization plus heating and cooling of the polymers in alcoholic solvents. ...
09/07/2004
6730726Process for the preparation of an aqueous dispersion of halogenated vinyl polymers involving a basic after-treatment
The invention relates to a process for the preparation of an aqueous dispersion of halogenated vinyl polymers by polymerization, according to which, after polymerization, a basic agent is added in an amount such that the pH of the aqueous dispersion is less than app...
05/04/2004
6605672Impact modifiers for thermoplastic resins
There is provided an excellent impact modifier for a vinyl chloride resin. There is used, as an excellent impact modifier, a copolymer which is prepared by polymerizing 10 to 70% by weight of a monomer or monomers containing 60 to 100% by weight of at lea...
08/12/2003
6593431Purification means
Polymers derived from 4-acyloxystyrene are purified by fractionalization plus heating and cooling of the polymers in alcoholic solvents....
07/15/2003
6462142Processes for improved surface properties incorporating compressive heating of reactive gases
An apparatus and method are used to modify the surface chemistry of an article. The article to be surface treated has at least a surface region that includes at least one polymer. The method comprises the steps of placing one or more articles into a close...
10/08/2002
6437044Living radical graft copolymerization of vinyl monomers initiated from the structural defects of polyvinylchloride
A graft copolymer composition and the preparation of the composition by living radical polymerization is disclosed. The polymerization reaction can be initiated at active chlorine sites on the poly(vinyl chloride) backbone in conjunction with a transition...
08/20/2002
6369168Introducing functional groups to a polymer
A polymer, possibly fabricated as part of a medical device or as part of a medical prostheses (such as a contact lens) is functionalized to facilitate the introduction of functional groups, such as biomedical species including heparin. The polymer is reac...
04/09/2002
6277915Block chlorinated polyolefins for use as impact modifier enhancers for PVC or CPVC
Block chlorinated polyolefins are disclosed as performance enhancer of high rubber graft copolymers or chlorinated polyethylenes impact modifier in PVC and/or CPVC resins. The block chlorinated polyolefins (e.g. block chlorinated polyethylene) provide goo...
08/21/2001
6160056Molding materials having anticoagulant properties, their preparation and processing to give articles which are used in medical technology
A process for preparing molding materials having anticoagulant properties is described. Hydrophobic monomers are subjected to free-radical copolymerization with hydrophilic monomers having biospecifically active functions to produce the molding material. ...
12/12/2000
6100343Process for producing paintable polymeric articles
A method for improving surface adhesion characteristics of a polymeric substrate and/or virgin polymeric material in which the portion of the surface of the polymeric substrate and/or virgin polymeric material to be treated is contacted with a composition...
08/08/2000
6077913Process for producing paintable polymeric articles
A method for improving surface adhesion characteristics of a polymer substrate in which the portion of the surface of the polymeric substrate to be treated is contacted with a fluid material containing at least one oxidizing agent. The oxidizing agent in ...
06/20/2000
6020438Supported vinyl chloride emulsion (co) polymers and process for making the same
An emulsion polymer comprising as one of its components a graft copolymer of a residual aromatic monomer-free support resin polymer and a vinyl chloride (co)polymer is disclosed. The emulsion polymer is prepared using a two-stage process. In the first sta...
02/01/2000
5990238Release coating for adhesive articles and method
A polymer includes an ethylene-containing backbone having substituents attached thereto, wherein the substituents include a urethane linked nitrogen-bonded hydrocarbon side chain having about 5 carbon atoms or more in length and a terminal methyl group; a...
11/23/1999
5986038Adhesive composition
An adhesive composition comprising a fluorinated elastomer having dicyclopropane rings formed by reaction of chloroform with unsaturated bonds introduced into the molecule of fluorinated elastomer by an alkali treatment, as an adhesive component has a goo...
11/16/1999
5969053Higher modulus compositions incorporating particulate rubber
A plastic article having a number of surfaces with at least one surface being modified by contacting that surface with a reactive gas atmosphere containing F2, Cl2, O2, Ozone, SO3, oxidative acids, or mixtures t...
10/19/1999
5932660Modification of (co) polymers with cyclic ketone peroxides
A process for the modification of (co) polymers employing an organic peroxide comprising the step of contacting a (co) polymer with organic peroxide under conditions whereby at least some of the said organic peroxide is decomposed, is disclosed. The proce...
08/03/1999
5929153Vinyl chloride-based polymer-polyurethane composite and method of producing the same
Disclosed are a vinyl chloride-based polymer-polyurethane composite comprising vinyl chloride-based polymer (1), polyurethane, plasticizer (4), metal salt of higher fatty acid (6) and hydrocarbon-based lubricant (7), the metal of metal salt of higher fatt...
07/27/1999
5855976Laminate of vulcanizable rubber composition layers, process for producing rubber laminate, and rubber laminate
A laminate of vulcanizable rubber composition layers, which comprises (i) a vulcanizable fluororubber composition layer comprising a fluororubber and a metal oxide and (ii) a vulcanizable nitrile rubber composition layer consisting essentially of a nitril...
01/05/1999
5679281Gelled material compositions with modified halopolymer
Gelled material compositions for use as adsorbents and ion exchangers. The composition including a specific extractant, an organic solvent and a halopolymer modified by substitution with a radical of a substance compatible with the specific extractant. Op...
10/21/1997
5612422Process for hydrogenating aromatic polymers
The present invention is a process of hydrogenating high molecular weight aromatic polymers comprising hydrogenating the high molecular weight aromatic polymer in the presence of a silica supported metal hydrogenation catalyst, characterized in that the s...
03/18/1997
5587242Colored polymeric dielectric particles and method of manufacture
A process for forming dielectric particles includes admixing a vinyl halide monomer and a crosslinker in a liquid dispersion medium to form a first mixture. A second mixture of an initiator and a stabilizer is prepared and added to the first mixture to fo...
12/24/1996
5498674Colored polymeric dielectric particles and method of manufacture
A process for forming dielectric particles includes admixing a vinyl halide monomer and a crosslinker in a liquid dispersion medium to form a first mixture. A second mixture of an initiator and a stabilizer is prepared and added to the first mixture to fo...
03/12/1996
5418053Membrane from epoxy-direct grafted halogenated vinyl polymer
A membrane useful as an ultrafiltration or reverse osmosis membrane is formed from the casting onto a substrate such as a porous polyester sheet a material comprising an epoxy- or trimethylene ether-direct grafted halogenated vinyl polymer prepared by the...
05/23/1995
5412016Process for making polymeric inorganic-organic compositions
Polymeric inorganic-organic compositions are obtained by intimately mixing a hydrolyzable precursor of an inorganic gel of silicon, titanium, or zirconium with an organic polymer and with an organic carboxylic acid having a pKa value of at most...
05/02/1995
5403895Synthesis of aminated PVCs by controlled reaction with piperazine
Disclosed are a copolymer composition comprising a substituted halo-polymer wherein from about 0.01% to about by weight of the halo moieties therein are replaced with piperazine, and a flexible plastic film made from the copolymer. The copolymer is inhere...
04/04/1995
5395887Process for cross-linking chlorinated (CO)polymers, cross-linkable compositions and shaped objects
A method for cross-linking chlorinated (co)polymers involves reacting such (co)polymers at between 50° and 230° C. in the absence of solvent with an organometallic amino-type derivative of tin, lead, antimony or bismuth to provide cross-linked compositi...
03/07/1995
5360689Colored polymeric dielectric particles and method of manufacture
A process for forming dielectric particles includes admixing a vinyl halide monomer and a crosslinker in a liquid dispersion medium to form a first mixture. A second mixture of an initiator and a stabilizer is prepared and added to the first mixture to fo...
11/01/1994
5350805Epoxide-direct grafted halogenated vinyl polymers
An epoxy or trimethylene ether-direct grafted halogeneated vinyl polymer is prepared by the reaction of an epoxide such as a 5-ethyl, 5'-methyl-hydantoin/epichlorogydrin condensation product with a halogenated vinyl polymer such as polyvinylidene fluoride...
09/27/1994
5317058Microwave-absorbing materials containing polar icosahedral molecular units and methods of making the same
A microwave-absorbing material composed of blends of polar icosahedral molecular units with a variety of host matrices, or with polymers with the units covalently bonded in a pendant manner to the polymer chain. Both blends and polymers must impart a high...
05/31/1994
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