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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 528/162 - With nitrogen-containing reactant


Subclass of Class 528 - Synthetic resins or natural rubbers -- part of the class 520 series
Definition: Subject matter wherein a phenol or inorganic phenolate is
No. of patents: 145
Last issue date: 05/01/2012


1        
NumberTitleIssue Date
8168743Curable benzoxazine macromonomers, their preparation and cured products
The invention relates to a curable benzoxazine macromonomer containing at least 3 benzoxazine rings and at least one aliphatic, heteroaliphatic, araliphatic, hetereoaraliphatic, aromatic or heteroaromatic fragment, the fragment comprising a shortest atom chain conta...
05/01/2012
7538175Phenolic hole transport polymers
A polymer having hole transport functionality and antioxidant properties is disclosed. The polymer comprises a phenolic segment and a hole transport segment. The polymer is suitable for use in the charge transport layer of an imaging member. Processes for producing ...
05/26/2009
7285616Aromatic polymer, method for producing the same and uses thereof
There is provided a polymer electrolyte which shows excellent characteristics as proton conductive membrane of fuel cells and the like. This polymer electrolyte contains an aromatic polymer which is characterized by having a super strong acid group in a side chain.
10/23/2007
7282553Flexible isopropylidene and tetramethyl-containing fluoropolyamide and fluoropolymide and preparation method thereof
Polyamides and polyimides containing flexible isopropylidene, trifluoromethyl and tetramethyl substituents and their synthetic method are disclosed. Polyamide containing flexible isopropylidene, trifluoromethyl and tetramethyl substituents is synthesized by reacting...
10/16/2007
7201950Optical compensatory sheet, elliptical polarizing plates and liquid-crystal display
A novel optical compensatory sheet is disclosed. The sheet comprises an optically anisotropic layer comprising at least one compound selected from the group represented by Formula (I): wh...
04/10/2007
7119131Urethane binder compositions for foundry applications
Foundry cores and molds for casting metals are prepared by forming a binder comprising a polyol, an isocyanato urethane polymer and a urethane catalyst. The binder additives and resin formulations of the invention are especially useful for casting non-ferrous metals...
10/10/2006
7030204Novolak cyanate-based prepolymer compositions
Described are prepolymer compositions on the basis of novolak cyanates of the general formula wherein n is a number from 0 to 20 and the radicals R are identical or different and represent hydrogen or methyl. The compo...
04/18/2006
6962965Functionalized poly(arylene ether) composition and process
A functionalized poly(arylene ether) having a pendant carbon—carbon double bond is prepared by reacting the hydroxy end group of a poly(arylene ether) with a polyisocyanate compound to produce a urethane-capped poly(arylene ether) having pendant isocyanate functio...
11/08/2005
6916505Mannich based adducts as water based epoxy curing agents with fast cure capabilities for green concrete application
A water-soluble composition including a water soluble polyamine adduct which is a reaction product of: (a) an alkoxy group modified polyepoxide resin containing an average of at least 1.5 epoxide groups per molecule; and (b) a Mannich base polyamine. The Mannich bas...
07/12/2005
6897282Compositions comprising functionalized polyphenylene ether resins
The invention relates to a method of forming a polyphenylene ether resin containing residual aliphatic unsaturation. A polyphenylene ether is reacted with a capping agent in a solvent to form the polyphenylene ether resin containing residual aliphatic unsaturation, ...
05/24/2005
6864344Sulfonated condensation products which are stabile in storage, method for the production thereof, and their use
Sulfonated condensation products that are stable in storage and have increased thermal stability are based on aminoplastic formers having at least two amino groups or naphthalene and formaldehyde and, optionally include organic nitrogen bases which additionally cont...
03/08/2005
6780959Compositions comprising functionalized polyphenylene ether resins
The invention relates to a polyphenylene ether resin containing residual aliphatic unsaturation as well as composites, blends, and articles made from the polyphenylene ether resin containing residual aliphatic unsaturation. Also included are reaction products betwee...
08/24/2004
6713587Electrodepositable dielectric coating compositions and methods related thereto
The present invention relates to an electrodepositable coating composition having a resinous phase dispersed in an aqueous medium. The resinous phase includes (a) an ungelled, active hydrogen-containing, ionic salt group-containing resin; and (b) a curing agent reac...
03/30/2004
6706809Resin/binder system for preparation of low odor fiberglass products
Infinitely water soluble, storage stable, low molecular weight, amine-modified resins/binders (e.g., phenol-formaldehyde resole resins and binders made therefrom) are used to produce low odor fiberglass products, such as fiberglass insulation for automobile headline...
03/16/2004
6706845Low formaldehyde emission phenol-formaldehyde resin and method for manufacture thereof
Phenol formaldehyde resins that have low free formaldehyde when produced, that maintain their low free formaldehyde levels during storage, and that demonstrate low levels of formaldehyde emissions during processing, curing, and thereafter. ...
03/16/2004
6699958Colorless phenol-formaldehyde resins that cure colorless
The present invention is directed to compositions and a process leading to colorless or light colored aqueous phicinol-formaldelhyde resoles. Unlike previous technologies, these compositions lead to clear storage stable fast curing, high molecular weight ...
03/02/2004
6670041Self-crosslinking water-dilutable binders
Water-dilutable binders which are self-crosslinking at room temperature, comprising reaction products ABF with epoxy-amine adducts A and formaldehyde resin formers B selected from phenols B1, (substituted) ureas B2, melamine B3, guanamines B4, and mixture...
12/30/2003
6657018Polycarbonate-polysiloxane block copolymers
Block copolymers suitable as molding resins are provided having polycarbonate blocks and polysiloxane blocks of the structure ##STR1## where R1, R2, Y and m are as defined herein, and where the weight percentage of blocks of polycarb...
12/02/2003
6646094Low emission formaldehyde resin and binder for mineral fiber insulation
A phenol-formaldehyde resole resin is prepared using a high level of catalyst at a polymerization temperature of about 63° C. The endpoint, measured by salt water tolerance, is selected so that the resulting resin has a water dilutability of 20:1 at neut...
11/11/2003
6627708Compositions comprising functionalized polyphenylene ether resins
The invention relates to a polyphenylene ether resin containing residual aliphatic unsaturation as well as composites, blends, and articles made from the polyphenylene ether resin containing residual aliphatic unsaturation. Also included are reaction prod...
09/30/2003
6608162Spray-dried phenol formaldehyde resins
The invention relates to formulations and methods of manufacturing spray-dried phenol-formaldehyde resin that contain highly reactive phenolic compounds that include resorcinol, alkyl resorcinols, meta-amino phenol or/and phloroglucinol. The powder resin ...
08/19/2003
6531567Mannich bases and further compounds based on alkyldipropylenetriamines
The invention relates to Mannich bases prepared using alkyldipropylenetriamines and to addition compounds (adducts) of alkyldipropylenetriamines with acrylonitrile and ethylene oxide or propylene oxide, and to products obtained therefrom by the further ...
03/11/2003
6469124Functionalized polyphenylene ether resins and curable compositions comprising them
The invention relates to a polyphenylene ether resin containing residual aliphatic unsaturation as well as composites, blends, and articles made from the polyphenylene ether resin containing residual aliphatic unsaturation. Also included are reaction prod...
10/22/2002
6437058Polymers and positive resist compositions
A polymer in the form of a novolac resin is provided wherein the novolac resin has a weight average molecular weight of 1,000-30,000, some of the hydrogen atoms of hydroxyl groups are replaced by 1,2-naphthoquinonediazidosulfonyl ester groups, and some of...
08/20/2002
6437057Novolak cyanate blends
Blends of novolaks and cyanates, such blends can be thermally hardened in a short time and without using a catalyst and have an excellent storage stability. The resins obtained by the blends can be used as binding agents in abradants or as chip coverings ...
08/20/2002
6384176Composition and process for the manufacture of functionalized polyphenylene ether resins
The invention relates to a novel process for the manufacture of polyphenylene ether resin containing residual aliphatic unsaturation. The invention also relates to the polyphenylene ether resin containing residual aliphatic unsaturation as well as composi...
05/07/2002
6179885Aromatic Mannich compound-containing composition and process for making same
This invention relates to a composition, comprising: (I) an aromatic Mannich compound derived from: (A) a hydroxy containing aromatic compound having the formula ##STR1## wherein in Formula (A-1): Ar is an aromatic group; m is 1, 2 or 3; n is a number from 1 ...
01/30/2001
5977287Treatment of aqueous systems using a chemically modified tannin
There is provided a composition comprising tannin containing hydroxyl groups which has been (a) chemically modified by reaction of at least one of said hydroxyl groups with at least one member selected from the group consisting of an esterification agent ...
11/02/1999
5886134Bismaleimide-triazine resin and production method thereof
The invention relates to a Bismaleimide-Triazine resin (BT resin ) and production method thereof and in particular, a series of novel BT resin prepared by reacting a novel bismaleimide with various aromatic cyanate esters. By combining said novel bismalei...
03/23/1999
5847058Alkylresorcinol modified phenol-aldehyde resol resin and binder system, and method of making same
A process for the production of a storage-stable, modified phenol-aldehyde resol resin includes the use of an alkylresorcinol modifier and preferably a readily-available mixture of alkylresorcinols. A binder system includes the modified phenol-aldehyde re...
12/08/1998
5763558Process and composition for the use of substituted melamines as hardeners of novolac resins
A process for hardening a composition and a hardenable composition, in wh there are used: at least one novolac resin; at least one hardener of the resin, selected from the group consisting of substituted melamines; at least one compound comprising at least on...
06/09/1998
5756599Binder resin, binder system, cellulosic composite articles, and method of making the same
A process for producing a phenol-aldehyde (e.g., cresol-aldehyde) resin that is modified with a dihydroxybenzene compound. The resin may form a binder system when combined with a curing agent which includes an additional source of an aldehyde. The resin a...
05/26/1998
5756592Process for the production of cyanate ester resins having unique composition
A continuous process for the production of a phenolic-based cyanate ester resin is provided and includes the steps of: feeding a phenolic organic compound, a trialkylamine and a cyanogen halide into a continuous, plug-flow type reactor; causing the reacta...
05/26/1998
5721332Phenolic resin
A phenolic resin obtained by reacting a phenol with an aromatic aldehyde and a xylylene compound represented by the formula ROH2 C(C6 H4)CH2 OR where R is hydrogen, an alkyl group having a carbon atom number of 1-4, or ...
02/24/1998
5672674Anti-stain finishing of polyamide-containing fibre materials, compositions therefor and polyamide-containing fibre materials thus finished
Polyamide-containing fibre materials can be given an anti-stain finish by treating them with a sulpho-containing aromatic formaldehyde condensation product in combination with polyacrylic acid, the treatment with the two components being carried out in an...
09/30/1997
5659002Modified tannin mannich polymers
The invention is a process for preparing alkylated tannin Mannich polymers by reacting a tannin Mannich condensation polymer, prepared from a condensed tannin, and amine, and formaldehyde, with an alkylating agent at a pH between 5 and 14. Optionally, the...
08/19/1997
5646219Method of preparing binder system and product thereof
A process for the production of a modified phenol-aldehyde resin which may form a binder system when combined with a curing agent which includes an additional source of an aldehyde, e.g., a phenol-formaldehyde resin. The inventive phenol-aldehyde resin ma...
07/08/1997
5639396Mannich base polymers
A process for producing an oil soluble interpolymer polymer of 1,2-alkylenediamine such as N-ethyl ethylenediamine, aldehyde-provider such as formaldehyde, and ortho-unsubstituted hydroxyaromatics such as 4-polyalkylene phenol is disclosed. The decyclized...
06/17/1997
5637658Modified phenol-aldehyde resin and binder system
A process for the production of a modified phenol-aldehyde resin which may form a binder system when combined with a curing agent which includes an additional source of an aldehyde, e.g., a phenol-formaldehyde resin. The inventive phenol-aldehyde resin ma...
06/10/1997
5623032Low-volatile and strongly basic tertiary amino alcohols as catalyst for the manufacture of improved phenolic resins
A process for preparing ashless and low-ash phenolic resole resins having no amine odor, and a process for preparing storage-stable mixtures or premix solutions of phenol-formaldehyde resin and urea or unrea-formaldehyde resins. These processes react phen...
04/22/1997
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