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Class Information
Number: 528/64
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > From reactant having at least one -n=c=x group (wherein x is a chalcogen atom) as well as precursors thereof, e.g., blocked isocyanate, etc. > From n=c=x reactant having at least two -c-nh-c(=x)- groups > With organic nitrogen reactant which contains two nh, =nh, or hnh groups > Organic nh, =nh or hnh nitrogen reactant contains a carbocyclic or aromatic ring
Description: Subject matter wherein the -NH, NH2, or =NH reactant contains a cyclic ring is composed solely of carbon atoms.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7550549 |
Compositions for golf equipment |
Jun. 23, 2009 |
| 7534838 |
Golf ball incorporating an amine-modified ionomer resin and method of making it |
May. 19, 2009 |
| 7534376 |
Biasable transfer composition and member |
May. 19, 2009 |
| 7517943 |
Golf ball layer compositions formed from oxirane functional endcapped polymers |
Apr. 14, 2009 |
| 7491787 |
Polyurea and polyurethane compositions for golf equipment |
Feb. 17, 2009 |
| 7449541 |
Reaction injection material for a golf ball |
Nov. 11, 2008 |
| RE40508 |
Thermally stable polymers, method of preparation, and articles made therefrom |
Sep. 16, 2008 |
| 7417094 |
Cross-linked thermoplastic polyurethane/polyurea and method of making same |
Aug. 26, 2008 |
| 7417107 |
Compositions for use in golf balls |
Aug. 26, 2008 |
| 7417106 |
Compositions for use in golf balls |
Aug. 26, 2008 |
| 7402649 |
Compositions for use in golf balls |
Jul. 22, 2008 |
| 7378483 |
Compositions for golf equipment |
May. 27, 2008 |
| 7339010 |
Interpenetrating polymer networks using blocked polyurethane/polyurea prepolymers for golf ball layers |
Mar. 4, 2008 |
| 7288604 |
Interpenetrating polymer networks using blocked polyurethane/polyurea prepolymers for golf ball layers |
Oct. 30, 2007 |
| 7279543 |
Anti-bacterial polymer and method for the preparation thereof, anti-bacterial polymer film and method for the preparation thereof, and article having such a film on the surface thereof |
Oct. 9, 2007 |
| 7276570 |
Compositions for golf equipment |
Oct. 2, 2007 |
| 7265195 |
Compositions for golf equipment |
Sep. 4, 2007 |
| 7259222 |
Compositions for use in golf balls |
Aug. 21, 2007 |
| 7253245 |
Compositions for golf equipment |
Aug. 7, 2007 |
| 7244802 |
Thermosetting polyurethane material for a golf ball |
Jul. 17, 2007 |
| 7244384 |
Method for manufacturing two and three piece golf balls constructed from polyurethane material |
Jul. 17, 2007 |
| 7229580 |
Preparation of porous poly(aryl ether) articles and use thereof |
Jun. 12, 2007 |
| 7223181 |
Polyurethane material for two and three piece golf balls and method |
May. 29, 2007 |
| 7208562 |
Reaction injection material for a golf ball |
Apr. 24, 2007 |
| 7196154 |
Method of producing polymer resins |
Mar. 27, 2007 |
| 7157527 |
Interpenetrating polymer networks using blocked polyurethane/polyurea prepolymers for golf ball layers |
Jan. 2, 2007 |
| 7144969 |
Impact resistant polyureaurethane and polyureaurethane prepolymer having low NCO/OH ratio |
Dec. 5, 2006 |
| 7138476 |
Compositions for golf equipment |
Nov. 21, 2006 |
| 7129288 |
Polyurethanes containing sulphide groups, polymeric mixtures based thereon, production and use thereof |
Oct. 31, 2006 |
| 7115698 |
Golf ball |
Oct. 3, 2006 |
| 7105623 |
Compositions for golf equipment |
Sep. 12, 2006 |
| 7101952 |
Polyurethane material for a golf ball cover |
Sep. 5, 2006 |
| 7101951 |
Compositions for golf equipment |
Sep. 5, 2006 |
| 7098290 |
Method of preparing an optical polymerizate |
Aug. 29, 2006 |
| 7087699 |
Sulfur-containing composition for golf equipment, and method of using same |
Aug. 8, 2006 |
| 7087698 |
Method of preparing an optical polymerizate |
Aug. 8, 2006 |
| 7078475 |
Synergistic amine chain-extenders in polyurea spray elastomers |
Jul. 18, 2006 |
| 7067566 |
TRIAZINE RING BASED POLYMERS FOR PHOTOINDUCED LIQUID CRYSTAL ALIGNMENT, LIQUID CRYSTAL ALIGNMENT LAYER CONTAINING THE SAME, LIQUID CRYSTAL ELEMENT USING THE ALIGNMENT LAYER AND METHOD OF MANUF |
Jun. 27, 2006 |
| 7060777 |
Polyurethane material for a golf ball cover |
Jun. 13, 2006 |
| 6992163 |
Thermosetting polyurethane material for a golf ball cover |
Jan. 31, 2006 |
| 6992139 |
Monodisperse heterotelechelic diol/amine-based polyurethane/urea hybrids for use golf balls |
Jan. 31, 2006 |
| 6989422 |
Monodisperse telechelic diol-based polyurethanes for use in golf balls |
Jan. 24, 2006 |
| 6987159 |
Solid golf ball |
Jan. 17, 2006 |
| 6987146 |
Monodisperse telechelic amine-based polyureas for use in golf balls |
Jan. 17, 2006 |
| 6974854 |
Golf ball having a polyurethane cover |
Dec. 13, 2005 |
| 6964626 |
High temperature polyurethane/urea elastomers |
Nov. 15, 2005 |
| 6958379 |
Polyurea and polyurethane compositions for golf equipment |
Oct. 25, 2005 |
| 6946539 |
Polyurethane and polyurethane-urea comprised of poly(trimethylene-ethylene ether) glycol soft segment |
Sep. 20, 2005 |
| 6939939 |
Polyurea/urethane optical material and method for making it |
Sep. 6, 2005 |
| 6933336 |
Golf ball |
Aug. 23, 2005 |
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