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Class Information
Number: 524/87
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Processes of preparing a desired or intentional composition of at least one nonreactant material and at least one solid polymer or specified intermediate condensation product, or product thereof (class 523, subclass 1) > Adding a nrm to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof > Dnrm which is other than silicon dioxide, glass, titanium dioxide, water, halohydrocarbon, hydrocarbon, or elemental carbon > Organic dnrm > Nitrogen atom as part of a hetero ring dnrm > Nitrogen ring directly fused or bridged to a ring system
Description: Subject matter wherein the hetero nitrogen ring is directly fused or bridged to a ring system.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7563843 |
Flame retardant silicone compositions |
Jul. 21, 2009 |
| 7553386 |
Adhesive with differential optical properties and its application for substrate processing |
Jun. 30, 2009 |
| 7553481 |
Underwater antifouling coating composition with excellent storage stability |
Jun. 30, 2009 |
| 7485729 |
Organometallic compositions and coating compositions |
Feb. 3, 2009 |
| 7468407 |
Metal salts of quinolinols and quinolinol derivatives in curable compositions |
Dec. 23, 2008 |
| 7396865 |
Oxygen absorber, method for producing the same, and packaging material using the same |
Jul. 8, 2008 |
| 7393468 |
Adhesive with differential optical properties and its application for substrate processing |
Jul. 1, 2008 |
| 7384999 |
Powdery pigment preparations for dyeing films |
Jun. 10, 2008 |
| 7381260 |
Thiazineindigo pigment dispersant, and pigment composition, colored composition and color filter, using the same |
Jun. 3, 2008 |
| 7351362 |
Photochromic material |
Apr. 1, 2008 |
| 7244776 |
Ultraviolet light absorbers |
Jul. 17, 2007 |
| 7176260 |
Soft nitrile medical gloves having improved glove relaxation properties |
Feb. 13, 2007 |
| 7160936 |
Method of producing ultraviolet radiation absorbent |
Jan. 9, 2007 |
| 7157509 |
Curable compositions |
Jan. 2, 2007 |
| 7153358 |
Pigment preparations based on diketopyrrolopyrrole pigments for the undistorted pigmentation of partially crystalline plastics |
Dec. 26, 2006 |
| 7132467 |
Stabilization of polyolefins in permanent contact with chlorinated water |
Nov. 7, 2006 |
| 7029748 |
Polytrimethylene terephthalate resins with improved properties |
Apr. 18, 2006 |
| 7022177 |
Lactam-based pigments and the use thereof in the production of colored plastics or polymeric color particles |
Apr. 4, 2006 |
| 6946526 |
Nitrile polymer vulcanizate and process for the production thereof |
Sep. 20, 2005 |
| 6918958 |
Acid pigment dispersants and pigment preparations |
Jul. 19, 2005 |
| 6911074 |
Pigments having improved coloristic properties and process for their preparation |
Jun. 28, 2005 |
| 6896726 |
Surface-treated organic pigments |
May. 24, 2005 |
| 6849116 |
Quinophthalone-derivative based crystallization modifiers |
Feb. 1, 2005 |
| 6827774 |
Rheology improvers and pigment compositions having improved rheology |
Dec. 7, 2004 |
| 6827775 |
Rheology improvers and pigment compositions having improved rheology |
Dec. 7, 2004 |
| 6825253 |
Insulation compositions containing metallocene polymers |
Nov. 30, 2004 |
| 6821335 |
Phthalic acid imides as synergists for improving the properties of aqueous pigment preparations |
Nov. 23, 2004 |
| 6800673 |
Ink for ink jet recording, method of producing ink for ink jet recording, and ink jet recording method |
Oct. 5, 2004 |
| 6787589 |
Amber polyester compositions and container articles produced therefrom |
Sep. 7, 2004 |
| 6762224 |
Compounds for mass colouration of high temperature polymers |
Jul. 13, 2004 |
| 6759457 |
Unique compositions having utility in rubber applications |
Jul. 6, 2004 |
| 6756487 |
Monoazoquinolone pigments, process for their preparation and their use |
Jun. 29, 2004 |
| 6713528 |
Coloring composition, ink-jet ink and ink jet recording method |
Mar. 30, 2004 |
| 6670411 |
Process for devolatilizing an acrylic resin and process for preparing a powder coating composition |
Dec. 30, 2003 |
| 6646029 |
Pyrimidine derivatives as hardness stabilizers |
Nov. 11, 2003 |
| 6638996 |
Pigment for warpage-free polyolefins coloration |
Oct. 28, 2003 |
| 6569927 |
Thermoplastic resins stabilized by blends of sterically hindered phenols, secondary amines, and lactones |
May. 27, 2003 |
| 6569531 |
Additive-containing molded resin and process for producing the same |
May. 27, 2003 |
| 6566419 |
Degradable plastics possessing a microbe-inhibiting quality |
May. 20, 2003 |
| 6476158 |
Process for colored polycarbonate-polyester compositions with improved weathering |
Nov. 5, 2002 |
| 6469076 |
Chromene compounds |
Oct. 22, 2002 |
| 6433044 |
Methyl methacrylate resin composition and molded article thereof |
Aug. 13, 2002 |
| 6420470 |
Flame retardant films |
Jul. 16, 2002 |
| 6410045 |
Drug delivery system for antiglaucomatous medication |
Jun. 25, 2002 |
| 6387296 |
Optically brightened plastics for optically brightening paper-coating compounds and paper-coating compounds optically brightened in this manner |
May. 14, 2002 |
| 6384114 |
Flame-retardant polycarbonate resin composition and its moldings |
May. 7, 2002 |
| 6355277 |
Use of organocopper complexes with amine molybdates as smoke suppressants in halogen containing polymeric compositions |
Mar. 12, 2002 |
| 6339117 |
Whitened polymers and the use thereof in coating slips for coating substrates |
Jan. 15, 2002 |
| 6300395 |
Aqueous hydrophilization treatment composition and method for aluminum-containing metal material |
Oct. 9, 2001 |
| 6288142 |
Process for warp-free pigmenting of polyolefins |
Sep. 11, 2001 |
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