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Class Information
Number: 525/458
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Mixing of two or more solid polymers; mixing of solid polymer or sicp with sicp or spfi; mixing of sicp with an ethylenic agent; mixing of solid polymer with a chemical treating or ethylenic agent; or processes of forming or reacting; or the resultant product of any of the above operations > Solid polymer derived from -n=c=x reactant (x is chalcogen) > Solid polymer derived from -n=c=x reactant and polyhydroxy reactant > Mixed with -n=c=x reactant or polymer therefrom > Contains polyhydroxy reactant; or additional polymer derived from -n=c=x and polyhydroxy reactant
Description: Subject matter which contains a solid polymer derived from a -N=C=X reactant and polyhydroxy reactant and additional reactants at least one of which is a -N=C=X or blocked -N=C=X or blocked -N=C=X reactant and at least one of which is polyhydroxy reactant or a polymer thereof.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7611772 |
Multi-component coatings that include polyurea coating layers |
Nov. 3, 2009 |
| 7582698 |
Water dispersions of non-uniform polyurethane particles |
Sep. 1, 2009 |
| 7579127 |
Blocked polyisocyanates incorporating planar electron-deficient tetracobonylbisimide moieties |
Aug. 25, 2009 |
| 7534834 |
Composition for producing golf balls and multi-piece golf balls |
May. 19, 2009 |
| 7357889 |
Melt spun TPU fibers and process |
Apr. 15, 2008 |
| 7297750 |
Clear paint for golf balls and golf ball |
Nov. 20, 2007 |
| 7268203 |
Polymer dispersant having hyperbranched structures |
Sep. 11, 2007 |
| 7202284 |
Foamed thermoplastic polyurethanes |
Apr. 10, 2007 |
| 7198849 |
Solvent-containing coating compositions |
Apr. 3, 2007 |
| 7186312 |
Adhesive which hardens in several stages |
Mar. 6, 2007 |
| 7160973 |
Urethane polymers that reduce the effect of polylactone linkages |
Jan. 9, 2007 |
| 7157536 |
Coating composition for ambient cure containing an alkoxylated amine |
Jan. 2, 2007 |
| 7138437 |
Polyurethane composition containing a property-enhancing agent |
Nov. 21, 2006 |
| 7138466 |
Reactive hot melt adhesive with improved properties |
Nov. 21, 2006 |
| 7105583 |
Radiation-curable compositions for optical fiber coating materials |
Sep. 12, 2006 |
| 7090799 |
Golf ball and method for preparing golf ball |
Aug. 15, 2006 |
| 7064154 |
Radiation-curable composition for optical fiber coating materials |
Jun. 20, 2006 |
| 7037963 |
Golf ball |
May. 2, 2006 |
| 7037402 |
Reactive hot melt adhesive with non-polymeric aromatic difunctionals |
May. 2, 2006 |
| 7015299 |
Melt spun thermoplastic polyurethanes useful as textile fibers |
Mar. 21, 2006 |
| 7001931 |
Blends of crystalline and amorphous compounds which can be activated by actinic radiation, method for the production and use thereof |
Feb. 21, 2006 |
| 6987135 |
Photoactivatable water borne coating composition |
Jan. 17, 2006 |
| 6939924 |
Golf ball incorporating urethane composition |
Sep. 6, 2005 |
| 6930155 |
Powder coatings based on thermoset-modified polymers and polyesters |
Aug. 16, 2005 |
| 6927254 |
Polyurethane resin with high carbonate group content |
Aug. 9, 2005 |
| 6914115 |
Low-temperature-curable, solid polyurethane powder coating compositions containing uretdione groups |
Jul. 5, 2005 |
| 6914102 |
Thermoreactive hot-melt adhesives |
Jul. 5, 2005 |
| 6911502 |
Polyurethane elastomeric fiber and process for making the fiber |
Jun. 28, 2005 |
| 6903167 |
Polyurethane prepolymers comprising NCO groups and a low content of monomeric polyisocyanate |
Jun. 7, 2005 |
| 6887401 |
Method for making transparent polythiourethane substrates in particular optical substrates |
May. 3, 2005 |
| 6884852 |
Polyurethane and preparation containing polyurethane |
Apr. 26, 2005 |
| 6872760 |
Radiation-curable composition for optical fiber coating materials |
Mar. 29, 2005 |
| 6846893 |
Polymer mixtures containing polydiorganosiloxane urea-containing components |
Jan. 25, 2005 |
| 6838516 |
Water dispersible polyisocyanate composition and its uses |
Jan. 4, 2005 |
| 6828379 |
Vinyl ethers in unsaturated polyester resins, vinyl esters and vinyl ester urethanes for structural applications |
Dec. 7, 2004 |
| 6824834 |
Coating composition |
Nov. 30, 2004 |
| 6797789 |
Phenolic/polyurea coating co-polymer compositions and process |
Sep. 28, 2004 |
| 6790916 |
Process for the preparation of soft, low-shrinkage, thermoplastic polyurethane elastomers which can be easily released from the mold |
Sep. 14, 2004 |
| 6753386 |
Polyurethane polyols and coatings thereof having reduced viscosity |
Jun. 22, 2004 |
| 6749943 |
Silane based moisture curing hot-melt adhesives |
Jun. 15, 2004 |
| 6713570 |
Moisture curing hot-melt adhesives |
Mar. 30, 2004 |
| 6710151 |
Terminal-blocked isocyanate prepolymer having oxadiazine ring, process for producing the same, and composition for surface-coating material |
Mar. 23, 2004 |
| 6709539 |
One-part moisture curable polyurethane adhesive |
Mar. 23, 2004 |
| 6703452 |
Coating composition |
Mar. 9, 2004 |
| 6673875 |
Anaerobic compositions with enhanced toughness and crack resistance |
Jan. 6, 2004 |
| 6660376 |
Method of bonding permeable substrates with hot melt moisture cure adhesive having low viscosity and high green strength |
Dec. 9, 2003 |
| 6652916 |
Coating material comprising a mixture that consists of at least one wetting agent and of ureas and/or urea derivatives serving as thixotropic agents |
Nov. 25, 2003 |
| 6630211 |
Utilization of tricyclodecandimethanol for producing multilayer lacquers |
Oct. 7, 2003 |
| 6596820 |
Light-resistant thermoplastic polyurethanes, a process for their preparation and their use |
Jul. 22, 2003 |
| 6596819 |
Polyisocyanate curing agent for laminate adhesive and process for production thereof |
Jul. 22, 2003 |
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