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Class Information
Number: 560/25
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Carboxylic acid esters > Aromatic acid moiety > Nitrogen in acid moiety other than as nitroso or isocyanate (e.g., amino acid esters, etc.) > Carbamic acid > Polycarbamic
Description: Compounds wherein the acid radical contains more than one carbamic acid group, at least one of which is esterfied.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7339020 |
High-functionality polyisocyanates |
Mar. 4, 2008 |
| 7323532 |
Low-viscosity radiation-curing and thermally curing polyisocyanates |
Jan. 29, 2008 |
| 7312244 |
Polyamine analog-amino acid conjugates useful as anticancer agents |
Dec. 25, 2007 |
| 7253296 |
Acylated aminopropanediols and analogues and therapeutic uses thereof |
Aug. 7, 2007 |
| 7220814 |
Hydrophilicized blocked polyisocyanates |
May. 22, 2007 |
| 7199207 |
Neutral-coloured 1K polyurethane adhesive |
Apr. 3, 2007 |
| 7176271 |
Method for the production of highly functional, highly branched polyureas |
Feb. 13, 2007 |
| 7141616 |
Radically curable urethane prepolymers and their use in dental materials |
Nov. 28, 2006 |
| 7135128 |
Polyurethane compositions with a low content of diisocyanate monomer(s) |
Nov. 14, 2006 |
| 7129312 |
Adhesion promoters for monomer-free reactive polyurethanes |
Oct. 31, 2006 |
| 7074852 |
Blocked polyisocyanates |
Jul. 11, 2006 |
| 7071242 |
Process for the production of polyurethane di(meth)acrylates |
Jul. 4, 2006 |
| 7049460 |
Selective inhibitors of the urokinase plasminogen activator |
May. 23, 2006 |
| 7034185 |
Colorant precursor compositions |
Apr. 25, 2006 |
| 7033522 |
Pulverulent, water-dispersible, blocked polyisocyanate adducts, a process for the preparation and their use |
Apr. 25, 2006 |
| 7022767 |
Etherified carbamate crosslinking agents and their use in curable compositions, particularly film-forming compositions |
Apr. 4, 2006 |
| 7022871 |
Process for the synthesis of polycarbamates |
Apr. 4, 2006 |
| 6998502 |
Convenient process of manufacture for difluoromethylornithine and related compounds |
Feb. 14, 2006 |
| 6991746 |
Polymeric allophanates of diphenylmethane diisocyanate, perpolymers of these polymeric allophanates, and processes for the preparation of the polymeric allophanates and the prepolymers thereof |
Jan. 31, 2006 |
| 6960588 |
Tryptase inhibitors |
Nov. 1, 2005 |
| 6930196 |
Polyurethane hydrogel contact lens |
Aug. 16, 2005 |
| 6894139 |
Catalysts, in particular for the preparation of polyisocyanate polyadducts |
May. 17, 2005 |
| 6887399 |
Polymeric allophanates of diphenylmethane diisocyanate, prepolymers of these polymeric allophanates, and processes for the preparation of the polymeric allophanates and the prepolymers thereof |
May. 3, 2005 |
| 6852823 |
Polyurethane and polyurethane-urea elastomers from polytrimethylene ether glycol |
Feb. 8, 2005 |
| 6843933 |
Blocked polyisocyanates |
Jan. 18, 2005 |
| 6827875 |
Cyclic ketones as blocking agents |
Dec. 7, 2004 |
| 6815557 |
Tryptase inhibitors |
Nov. 9, 2004 |
| 6811833 |
4-membered ring compound and optical phase optical retardation plate using the same |
Nov. 2, 2004 |
| 6809126 |
Solid, radiation-curing powder coating binders and a process for preparing the same |
Oct. 26, 2004 |
| 6797799 |
High 2,4'-diphenylmethane diisocyanate content prepolymers |
Sep. 28, 2004 |
| 6777524 |
Polyether polyurethane |
Aug. 17, 2004 |
| 6767958 |
Modified polyisocyanates |
Jul. 27, 2004 |
| 6753386 |
Polyurethane polyols and coatings thereof having reduced viscosity |
Jun. 22, 2004 |
| 6743374 |
Self-emulsifiable polyisocyanate with high functionality and process for producing the same |
Jun. 1, 2004 |
| 6730150 |
Phase change ink formulation containing a combination of a urethane resin, a mixed urethane/urearesin, a mono-amide and a polyethylene wax |
May. 4, 2004 |
| 6710157 |
Polycarbamates and method for the production thereof |
Mar. 23, 2004 |
| 6710151 |
Terminal-blocked isocyanate prepolymer having oxadiazine ring, process for producing the same, and composition for surface-coating material |
Mar. 23, 2004 |
| 6683151 |
Supramolecular compound |
Jan. 27, 2004 |
| 6646149 |
Polyamine analogues as therapeutic and diagnostic agents |
Nov. 11, 2003 |
| 6639040 |
Continuous process for the production of MDI allophanates |
Oct. 28, 2003 |
| 6630599 |
Process for preparing derivatives of isopropenyl-.alpha., .alpha.-dimethylbenzyl isocyanate |
Oct. 7, 2003 |
| 6624240 |
Low molecular weight polyurethane resins |
Sep. 23, 2003 |
| 6624277 |
Polyurethane polyol compositions and coating compositions comprising the same |
Sep. 23, 2003 |
| 6624280 |
OLIGOMERIC AND HIGH-MOLECULAR CONVERSION PRODUCTS OF ALLOPHANIC ACID ESTERS WITH NUCLEOPHILIC COMPOUNDS AND LOW-MOLECULAR, OLIGOMERIC AND HIGH-MOLECULAR COMPOUNDS WITH ALLOPHANATE SIDE AND/OR |
Sep. 23, 2003 |
| 6620228 |
Isocyanate-derived materials for use in phase change ink jet inks |
Sep. 16, 2003 |
| 6617468 |
Rheologically active urea urethane compounds |
Sep. 9, 2003 |
| 6617413 |
Coating agents which can be hardened by the addition of isocyanate groups as well as by the radiation-induced addition of activated c-c double covalent bonds |
Sep. 9, 2003 |
| 6613866 |
Urethane surfactants and their use in personal care formulations |
Sep. 2, 2003 |
| 6613862 |
Treatment of fibrous substrates to impart repellency, stain resistance, and soil resistance |
Sep. 2, 2003 |
| 6610747 |
Phenoxybenzylamine derivatives as SSRIs |
Aug. 26, 2003 |
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