U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 6681419

Forehead support apparatus 

A forehead support apparatus for resting a standing users forehead against a wall above a bathroom commode or urinal or beneath a showerhead.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 524/507 - With solid polymer derived from at least one -N=C=X (X is chalcogen) reactant wherein at least one of the reactants forming the solid polymer is saturated; or with SPFI or SICP derived from a -N=C=X reactant wherein at least one of the necessary reactants is saturated


Subclass of Class 524 - Synthetic resins or natural rubbers -- part of the class 520 series
Definition: Subject matter wherein in addition to the NRM and solid
No. of patents: 929
Last issue date: 04/17/2012


1                      
NumberTitleIssue Date
8158709Plastic mixtures comprising thermoplastic polyurethane (TPU) and impact-resistant poly(meth)acrylate
The present invention relates to a plastics mixture comprising at least one thermoplastic polyurethane A) and at least one impact-modified poly(meth)acrylate B), where the impact-modified poly(meth)acrylate comprises a hard phase whose glass transition temperature i...
04/17/2012
8138258Clear coating composition for an automobile and method of forming a multi-layer coating film using the same
An automotive clear coating composition includes a hydroxyl group-containing acrylic resin obtained using hydroxyalkyl(meth)acrylate having a hydroxyalkyl group having 4-9 carbon atoms as at least a part of its monomer; and a polyfunctional isocyanate compound in wh...
03/20/2012
8124684Friction composition for a seat belt and a seat belt coated with such a composition
The present invention relates to a low friction composition for a seat belt, characterized in that it comprises the following components: a polyether polyurethane; a low molecular weight polyurethane, with free NCO...
02/28/2012
7968641Water-dispersible polyurethane-vinyl polymer compositions
A polyurethane dispersion is prepared by reacting a hydroxy-functional sulfonated unsaturated alkyd with an isocyanate in the presence of one or more vinyl monomers to form a blend containing the vinyl monomers and a sulfonated polyurethane polymer containing ethyle...
06/28/2011
7964662Adhesive formulation for vacuum forming applications
An aqueous adhesive composition comprising a polychloroprene emulsion; an adhesion promoting agent that promotes adhesion to polyolefin substrates; a polyurethane polymer dispersion; an aqueous tackifying resin dispersion; and a rubber latex dispersion. A multi-laye...
06/21/2011
7960468Coating compositions and process for the production of multilayer coatings
An aqueous coating composition, comprising A) at least one water-dilutable hydroxy-functional binder and B) at least one polyisocyanate crosslinking agent with free isocyanate groups, wherein component A) comprises ...
06/14/2011
7928158Carboxylic acid/anhydride copolymer nanoscale process aids
The present invention relates to copolymer process aids having a carboxylic anhydride or acid functionality and a hydrophobic functionality. The copolymer process aid can be used in the exfoliation of a nanoclay, where it can be made in situ; and can also serve as a...
04/19/2011
7919556Low VOC aqueous compositions of phosphorus acid functional polymers and polyurethanes
The present invention provides compositions that enable excellent hardness in coating applications, the compositions containing one or more copolymer having as copolymerized units one or more acrylic monomer with a phosphorus acid-functional group, a polymeric side ...
04/05/2011
7915336Crosslinkable compositions, thermoplastic elastomers obtainable therefrom and their use
Crosslinkable compositions based on polyamide and on α-olefin-vinyl acetate copolymers, where the compositions comprise a crosslinking initiator, and also a co-crosslinking agent, and crosslinkable compositions based on polyamides and on α-olefin-vinyl acetate cop...
03/29/2011
7897678Fluorochemical urethane compounds having pendent silyl groups
Fluorochemical urethane compounds and coating compositions derived therefrom are described. The compounds and compositions may be used in treating substrates, in particular substrates having a hard surface such as plastics, ceramics or glass, to render them water, o...
03/01/2011
7875672Two component waterborne polyurethane coatings for anti-graffiti application
Two component (2K) waterborne polyurethane coating compositions which when cured achieve excellent anti-graffiti properties at low VOC level (below 100 g/L) are disclosed. The composition comprises (A) a fluorinated polyol and optionally a non-fluorinated polyol; an...
01/25/2011
7872067Amphiphilic polymer compositions and their use
The present invention relates to amphiphilic polymer compositions, to a process for their preparation and to their use for preparing aqueous active compound compositions of water-insoluble active compounds, in particular active compounds for crop protection. ...
01/18/2011
7795342Extender for treatment of fiber materials
The use is described of aqueous dispersions in combination with fluoropolymers for oil- and water-repellent finishing of fiber materials. These dispersions have a long shelf life and contain a composition which is preparable by reaction of polyfunctional isocyanates...
09/14/2010
7781513Two-part moisture-curable resin composition and adhesive, sealant and coating compositions based thereon
This invention relates to moisture-curable resins generally and, more particularly, to two-part moisture-curable resin compositions the first part of which contains a moisture-curable silylated resin and the second part of which contains water. The invention further...
08/24/2010
7754806Biological substance related article and method of manufacturing the same, and biological substance adsorption preventive coating composition and method of using the same
A biological substance related article includes a coating formed by causing a biological substance adsorption preventive coating composition to come in contact with a surface of the biological substance related article and heating the composition, the biological sub...
07/13/2010
7619031Low heat storing thermoplastic resin composition and molding thereof
A low-heat accumulating thermoplastic resin composition containing 100 parts by mass of a thermoplastic resin [A] and 0.1 to 15 parts by mass of an inorganic pigment [B] having an infrared-reflecting property, and a molded product comprising the composition. The low...
11/17/2009
7615592Process for producing water- and oil-repellent agent
A water- and oil-repellent agent is produced by subjecting (a) a polyfluoroalkyl group-containing (meth)acrylate and (b) a fluorine atom-free polymerizable monomer to an emulsification treatment in the presence of (c) a polyethylene oxide adduct type, cationic surfa...
11/10/2009
7534830Aqueous dispersions of polyurethane-addition polymer hybrid particles especially for use in coating compositions
An aqueous dispersion of polyurethane-addition polymer hybrid particles, where the isocyanates used to make the polyurethane polymer portion of the particles comprise a mixture of aromatic polyisocyanate and aliphatic polyisocyanate wherein the aromatic isocyanate i...
05/19/2009
7479520Aqueous coating substance that is substantially or completely free of volatile organic substances, method for producing the same and the use thereof
An aqueous coating material, substantially or completely free from volatile organic compounds and preparable by mixing with one another (A) at least one aqueous primary dispersion comprising dispersed and/or emulsified, solid and/or liquid polymer particles and/or d...
01/20/2009
7452935Durable two-part polyurethane floor coating
A two-component floor coating composition comprising: (a) an aqueous solution of a polyhydroxypolyacrylate having acid groups neutralized with a tertiary amine containing at least two hydroxy groups; said solution comprising an organic solvent; and (b) an aliphatic ...
11/18/2008
7427647Durable coating compositions containing aspartic amine compounds with improved potlife
A coating composition useful for coating automobile and truck bodies comprising a binder of a. polyisocyanate crosslinking agent; b. an isocyanate-reactive component having at least one compound having the followin...
09/23/2008
7423077Coating materials, method for their production and use of said materials
Coating materials, processes for preparing them, and their use. The coating materials include hydroxyl-containing (meth)acrylate (co)polymer, carbamate- and hydroxyl-functional compound, an amino resin, and a triazine compound. At least 10 equivalent % of the hydrox...
09/09/2008
7419724Two-part polyurethane adhesives for structural finger joints and method therefor
One aspect of the present invention is an adhesive composition formed from two packs. One pack includes an isocyanate-functional prepolymer formed by reacting a polyisocyanate with an alcohol (e.g., polyol). The isocyanate equivalents from the polyisocyanate exceed ...
09/02/2008
7419723Base coating composition for decorated moldings, top clear coating composition for decorated moldings, and decorated moldings
It is an object of the present invention to provide a base coating composition for decorated moldings containing silver plating layer and a top clear coating composition for decorated moldings containing silver plating layer, and decorated moldings obtainable by usi...
09/02/2008
7419703Thermally curable, thixotropic blends containing carbamate and/or allophanate groups
The invention provides heat-curable thixotropic mixtures containing carbamate and/or allophanate groups, including at least one oligomer and/or polymer containing at least one of carbamate and allophanate groups, and at least one thixotropic agent that is a urea der...
09/02/2008
7413784Thermoplastic vulcanizates for potable water applications
A thermoplastic vulcanizate comprising a dynamically-cured rubber, a thermoplastic polymer, and at least 2 percent by weight, based on the total weight of the thermoplastic vulcanizate, of a polyalphaolefin oligomer, where the polyalphaolefin oligomer is characteriz...
08/19/2008
7399807Hydrophobic, oleophobic and alcohol-resistant fluorochemical additive
A fluorochemical additive is the reaction product under polymerization conditions of monomers that include: (a) an aromatic polycarboxylic acid as an anhydride, ester, or ester chloride; (b) at least one fluorinated reactant; and (c) at least one aliphatic amine, me...
07/15/2008
7396875UV-curable waterborne polyurethane dispersions for soft touch coatings
The present invention is directed to a waterborne, UV-curable polyurethane emulsion and the use thereof in producing soft touch coatings. The emulsion is prepared by a) reacting specified hydroxy-functional components with di- and/or polyisocyanates, b) forming a di...
07/08/2008
7381765Electrostatically dissipative fluoropolymers
A composition of fluoropolymer and dispersed conductive particulate provides an electrically conductive polymeric material resistant to static charge buildup. Radiation curing, especially electron beam radiation curing, is favored for curing fluoroelastomer-based pr...
06/03/2008
7368487Aqueous ink jet printable compositions
Ink jet printable compositions comprise an aqueous vehicle, particles of a self-crosslinking polymer, and optional colorant. In one embodiment, an ink jet printable ink may comprise an aqueous vehicle, a colorant, and a silyl-terminated sulfopoly(ester-urethane) pol...
05/06/2008
7361707Alloy blends of polyurethane and latex rubber
Disclosed herein are barrier articles of polyurethane blends or alloys that limit the permeability of gases there through, particularly as used in inflatable sports articles and more particularly as used in soccer balls. ...
04/22/2008
7358295Hybrid polymer composition, and article therefrom
An anti-static polymer composition comprises a thermoformable, moldable, hybrid urethane-vinyl polymer composition which exhibits relatively low surface and volume resistivities and good toughness. The hybrid polymer composition can be made without volatile organic ...
04/15/2008
7358294Aqueous polyurethane coating compositions
An aqueous coating composition comprising a crosslinkable water-dispersible polyurethane oligomer wherein said composition when drying to form a coating has an open time of at least 20 minutes, a wet-edge time of at least 10 minutes, a tack free time of
04/15/2008
7357962Automobile body-used light-colored water based coating composition
An automobile body-used light-colored water based coating composition containing a water dispersion (A1) prepared by water-dispersing a block copolymer resin (A) comprising a copolymer (a1) obtained by copolymerizing a monomer component contain...
04/15/2008
7351781Synthesis of vinyl polymers by controlled radical polymerization
A controlled free radical polymerization process, which includes the steps of: adding a monofunctional iniferter compound to an oxygen-free solvent; heating the solution to a temperature sufficient to allow the iniferter compound to form two carbon centered radical ...
04/01/2008
7350571Methods of preparing and using coated particulates
The present invention involves methods of preparing coated particulates and using such coated particulates in subterranean applications such as production enhancement and sand control. One embodiment of the present invention provides a method of preparing coated par...
04/01/2008
7348368Pigment-dispersed aqueous recording liquid and printed material
A pigment-dispersed aqueous recording liquid containing at least a pigment and a resin, which comprises from 60 to 200 parts by weight of the resin to 100 parts by weight of the pigment, wherein at least one of the resin is a water-dispersible urethane type resin, a...
03/25/2008
7348379Coating compositions comprising a polyisocyanate compound, a hydroxyl-functional film forming polymer, and a non volatile branched monoalcohol
The current invention relates to a coating composition comprising a polyisocyanate compound, a hydroxyl-functional film-forming polymer, and a non-volatile branched monoalcohol. An aliphatic branched monoalcohol is preferred. More preferred are long chain non-volati...
03/25/2008
7338988Aqueous inkjet ink composition
An aqueous inkjet ink composition suitable for printing on a hydrophobic surface such as a vinyl surface including an aqueous emulsion polymer having a glass transition temperature (Tg) of from −40° C. to 150° C.; a pigment; and a water-soluble surface agent is ...
03/04/2008
7339000Method and apparatus for producing an aqueous paint composition from a plurality of premixed compositions
The present invention is directed to the provision of premixed aqueous compositions which are used to provide a paint composition of varying finish characteristics at the point of sale. Thus, the merchant distributing the paint composition made from the subject prem...
03/04/2008
1                      
 
Sign InRegister
Username  
Password   
forgot password?