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Class Information
Number: 528/51
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. > Process of polymerizing in the presence of a specified material other than reactant > Material contains a phosphorus atom
Description: Subject matter wherein the specified material contains at least one atom of phosphorus.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7361723 |
Low-viscosity allophanates containing actinically curable groups |
Apr. 22, 2008 |
| 7317112 |
Catalysts for selective isocyanate dimerization |
Jan. 8, 2008 |
| 7202302 |
Polyisocyanurate compositions and composites |
Apr. 10, 2007 |
| 7060817 |
Sulfonamide anions as catalysts for NCO oligomerization |
Jun. 13, 2006 |
| 7018718 |
Adhesive film for underfill and semiconductor device using the same |
Mar. 28, 2006 |
| 6911490 |
Aqueous curing agents for aqueous epoxy resin dispersions |
Jun. 28, 2005 |
| 6906110 |
Method for the production of polyurethanes |
Jun. 14, 2005 |
| 6894139 |
Catalysts, in particular for the preparation of polyisocyanate polyadducts |
May. 17, 2005 |
| 6875243 |
Catalysts for preparing polyisocyanates containing isocyanurate groups, and their use |
Apr. 5, 2005 |
| 6797750 |
Flame-retardant epoxy resin composition, molded article thereof, and electronic part |
Sep. 28, 2004 |
| 6797837 |
Process for the preparation of stabilized polycarbonate |
Sep. 28, 2004 |
| 6720400 |
Process for the preparation of polyisocyanates with a biuret structure |
Apr. 13, 2004 |
| 6706844 |
Polyurethane products produced from aluminum phosphonate catalyzed polyetherols |
Mar. 16, 2004 |
| 6652599 |
Treatment agent for elastic polyurethane fibers and elastic polyurethane fibers treated therewith |
Nov. 25, 2003 |
| 6646106 |
Optically active linear polymer used as ligand in the preparation of metallic complexes designed for asymmetric catalysis |
Nov. 11, 2003 |
| 6635736 |
Compositions comprising an isocyanate-functional compound, an isocyanate-reactive compound, and a co-catalyst |
Oct. 21, 2003 |
| 6538095 |
Solvent-free two-component curable adhesive composition |
Mar. 25, 2003 |
| 6486266 |
Thermosetting resin composition |
Nov. 26, 2002 |
| 6486243 |
Thermoplastically processable polyurethane elastomers having an improved intrinsic color |
Nov. 26, 2002 |
| 6217984 |
Organometallic monomers and polymers with improved adhesion |
Apr. 17, 2001 |
| 6180713 |
One-can moisture-curing urethane compositions |
Jan. 30, 2001 |
| 6159390 |
Treated mineral fillers suspensions of these fillers in polyols and their uses in polyurethane foams |
Dec. 12, 2000 |
| 6121406 |
Mixture of hydrophilic dicyclohexylmethanecarbodiimide |
Sep. 19, 2000 |
| 6107484 |
Process for preparing polyisocyanates containing iminooxadiazinedione groups |
Aug. 22, 2000 |
| 6100359 |
Ablative polyurea foam and prepolymer |
Aug. 8, 2000 |
| 6090939 |
Process for preparing polyisocyanates containing iminooxadiazinedione groups |
Jul. 18, 2000 |
| 6090906 |
Polycarbodiimide copolymer and process for production thereof |
Jul. 18, 2000 |
| 6063825 |
Flexible polyurethane foam with high durability |
May. 16, 2000 |
| 6043332 |
Process for the production of light-colored uretdione polyisocyanates |
Mar. 28, 2000 |
| 6030530 |
Non-cytotoxic polyurethane medical items |
Feb. 29, 2000 |
| 5994432 |
Storage-stable/clear solutions of poly(imideamides) |
Nov. 30, 1999 |
| 5962561 |
Internal mold release compositions containing phosphate esters |
Oct. 5, 1999 |
| 5919843 |
Epoxy resin moulding compounds having halogen-free flame retardation |
Jul. 6, 1999 |
| 5811505 |
Energy-polymerizable compositions comprising a cyanate ester monomer or oligomer and a polyol |
Sep. 22, 1998 |
| 5767221 |
Robust propellant liner and interfacial propellant burn rate control |
Jun. 16, 1998 |
| 5741879 |
Energy-polymerizable compositions comprising a cyanate ester monomer or oligomer and a polyol |
Apr. 21, 1998 |
| 5719229 |
Process for preparing solid elastomeric polyurethanes having reduced surface skinning |
Feb. 17, 1998 |
| 5693738 |
Composition for urethane-base plastic lens, urethane-base plastic lens obtained from the composition, and process for the production of the plastic lens |
Dec. 2, 1997 |
| 5688890 |
Thermoplastic polyurethane composition |
Nov. 18, 1997 |
| 5648412 |
Blow-moldable rigid thermoplastic polyurethane resins |
Jul. 15, 1997 |
| 5622999 |
Polysilicic acid/polyisocyanate basic materials, binding materials and foams and process for preparing same |
Apr. 22, 1997 |
| 5608027 |
Complex stabilizer composition to improve the melt stability and color stability of polycarbonates |
Mar. 4, 1997 |
| 5574083 |
Aromatic polycarbodiimide crosslinkers |
Nov. 12, 1996 |
| 5569727 |
Antistrospic polymers and method of producing them |
Oct. 29, 1996 |
| 5554474 |
Conductive substrate bearing a elastomeric polyurethane coating containing a conductivity control agent |
Sep. 10, 1996 |
| 5541280 |
Linear segmented polyurethaneurea and process for production thereof |
Jul. 30, 1996 |
| 5478897 |
Polyurethane adhesive compositions |
Dec. 26, 1995 |
| 5476892 |
Process for conditioning and stabilizing polyols |
Dec. 19, 1995 |
| 5422186 |
Compositions containing mixtures of aqueous polymer dispersions and textile and leather substrates coated therewith |
Jun. 6, 1995 |
| 5416184 |
High-molecular weight polycarbodiimide solution and methods for producing the same |
May. 16, 1995 |
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