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Class Information
Number: 528/259
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > From aldehyde or derivative thereof as reactant > With >n-c(=x)-n< -containing reactant wherein x is a chalcogen atom
Description: Subject matter wherein an aldehyde or its derivatives is reacted with at least one reactant which contains a group and wherein X is a chalcogen atom (O, S, Se, or Te).
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7595116 |
Process for improving the durability, dimensional stability and surface hardness of a wood body |
Sep. 29, 2009 |
| 7494718 |
Method for improving the surface hardness of a wooden body using an aqueous solution of an impregnating agent |
Feb. 24, 2009 |
| 7329710 |
Radiation-curable resins based on ketone-aldehyde and/or urea-aldehyde resins and a process for preparing them |
Feb. 12, 2008 |
| 7262237 |
Time released curing system |
Aug. 28, 2007 |
| 6992149 |
Use of carbamate-modified aminoplast resins to improve the appearance and performance of powder coatings |
Jan. 31, 2006 |
| 6936681 |
Slow release nitrogen fertilizer |
Aug. 30, 2005 |
| 6864344 |
Sulfonated condensation products which are stabile in storage, method for the production thereof, and their use |
Mar. 8, 2005 |
| 6818729 |
Thermosetting resin and method for producing the same |
Nov. 16, 2004 |
| 6713587 |
Electrodepositable dielectric coating compositions and methods related thereto |
Mar. 30, 2004 |
| 6670041 |
Self-crosslinking water-dilutable binders |
Dec. 30, 2003 |
| 6605658 |
Stabilizing mixtures for organic polymers comprising a pyrazolone, an organic phosphite or phosphonite and a hindered phenol |
Aug. 12, 2003 |
| 6586557 |
Use of triazone materials in fiberglass binders |
Jul. 1, 2003 |
| 6566459 |
Melamine-urea-formaldehyde resins modified with cyclic urea prepolymer and sodium metabisulfite |
May. 20, 2003 |
| 6514439 |
Acid-triggered microcapsules |
Feb. 4, 2003 |
| 6491850 |
Flame retardant compositions utilizing amino condensation compounds |
Dec. 10, 2002 |
| 6464903 |
Urea condensate salt of sulfur oxyacid for fire control |
Oct. 15, 2002 |
| 6455631 |
Aqueous polyurethane dispersions containing modified hydrazide groups and their use in one-component thermoset compositions |
Sep. 24, 2002 |
| 6423251 |
Urea and borates for fire and termite control |
Jul. 23, 2002 |
| 6423250 |
Flame retardant compositions utilizing a mixture of cyanuric acid and cyamelide compounds |
Jul. 23, 2002 |
| 6362359 |
One-component thermoset coating compositions |
Mar. 26, 2002 |
| 6348526 |
Flame retardant compositions utilizing amino condensation compounds |
Feb. 19, 2002 |
| 6337130 |
Acid-triggered release microcapsules |
Jan. 8, 2002 |
| 6270694 |
Flame retardant compositions utilizing amino condensation compounds |
Aug. 7, 2001 |
| 6258298 |
Flame retardant compositions utilizing amino condensation compounds |
Jul. 10, 2001 |
| 6228974 |
Aminoplast curable film-forming compositions providing films having resistance to acid etching |
May. 8, 2001 |
| 6150457 |
One-component thermoset coating compositions |
Nov. 21, 2000 |
| 6114444 |
Curable polyureas |
Sep. 5, 2000 |
| 6034201 |
Process for preparing urea-formaldehyde resins |
Mar. 7, 2000 |
| 5891983 |
Water-soluble formaldehyde-free polycondensation products based on amino-s-triazines |
Apr. 6, 1999 |
| 5788915 |
Flame retardant compositions utilizing partially hydrolyzed amino condensation compounds |
Aug. 4, 1998 |
| 5665852 |
Substituted urea and oxime modified amino crosslinking agents, curable compositions containing the same and process for preparing pyrrolidone urea |
Sep. 9, 1997 |
| 5623032 |
Low-volatile and strongly basic tertiary amino alcohols as catalyst for the manufacture of improved phenolic resins |
Apr. 22, 1997 |
| 5605754 |
Coated polycarbonate articles |
Feb. 25, 1997 |
| 5554718 |
Catonic urea/formaldehyde resins, their preparation and their use in the paper industry |
Sep. 10, 1996 |
| 5478656 |
Cationic urea/formaldehyde resins, their preparation and their use in the paper industry |
Dec. 26, 1995 |
| 5294671 |
Monomeric aminoplast crosslinking agents |
Mar. 15, 1994 |
| 5276130 |
Aminoplast resin or aminoplast resin precursor |
Jan. 4, 1994 |
| 5266097 |
Aminoureaformaldehyde fertilizer method and composition |
Nov. 30, 1993 |
| 5219523 |
Copper and copper alloy corrosion inhibitors |
Jun. 15, 1993 |
| 5182316 |
Fluorescent degree of cure monitors |
Jan. 26, 1993 |
| 5120821 |
Process for producing melamine formaldehyde resins using impure melamine |
Jun. 9, 1992 |
| 5110898 |
Method for manufacturing amino-aldehyde compositions |
May. 5, 1992 |
| 5094762 |
Mud drilling fluids, additives and process for making the same |
Mar. 10, 1992 |
| 5068279 |
Low free formaldehyde melamine-formaldehyde detackifier and method of using |
Nov. 26, 1991 |
| 5059488 |
Glutaraldehyde resin binding system for manufacture of wood products |
Oct. 22, 1991 |
| 5043417 |
Low molecular weight urea-formaldehyde reaction products and process for the preparation thereof |
Aug. 27, 1991 |
| 5043412 |
Ambient temperature curing, high carbon contributing compositions |
Aug. 27, 1991 |
| 5034500 |
Process for the manufacture of urea-formaldehyde resins |
Jul. 23, 1991 |
| 5025077 |
Composition for gluing discontinuous mineral fibers in order to obtain insulation products |
Jun. 18, 1991 |
| 5010164 |
Process for forming urea-formaldehyde resin and use |
Apr. 23, 1991 |
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