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Class Information
Number: 524/726
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) > Preparation of intentional or desired composition by formation of a solid polymer (sp) or sicp in presence of a designated nonreactant material (dnrm) other than solely water, hydrocarbon, silicon dioxide, glass, titanium dioxide or elemental carbon, composition thereof; or process of treating or composition thereof > N-containing organic compound excluding unsubstituted ammonium as sole nitrogen in dnrm > Formamide or n,n-dialkyl amide or n-alkyl pyrrolidone
Description:
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7259225 |
Thermosensitive poly (organophosphazenes), preparation method thereof and injectable thermosensitive polyphosphazene hydrogels using the same |
Aug. 21, 2007 |
| 7250461 |
Organic formulations of conductive polymers made with polymeric acid colloids for electronics applications, and methods for making such formulations |
Jul. 31, 2007 |
| 7199205 |
Organopolysiloxane-modified polysaccharide and process for producing the same |
Apr. 3, 2007 |
| 6887947 |
Synthesis of purified, partially esterified polyol polyester fatty acid compositions |
May. 3, 2005 |
| 6696517 |
Use of copolymers based on acrylamidoalkylsulfonic acids as thickeners in preparations comprising organic solvents |
Feb. 24, 2004 |
| 6548621 |
Synthesis of poly (imide-benzoxazole) copolymer |
Apr. 15, 2003 |
| 6521719 |
Multifunctional macromers |
Feb. 18, 2003 |
| 6495627 |
Conductive composition for biological electrode |
Dec. 17, 2002 |
| 6262225 |
Carbon monoxide containing polymers derived from synthesis gas (KWP-0002) |
Jul. 17, 2001 |
| 6252010 |
Siloxane-modified polyamideimide resin composition, adhesive film, adhesive sheet and semiconductor device |
Jun. 26, 2001 |
| 6218496 |
Polyimidesiloxane adhesive |
Apr. 17, 2001 |
| 6168782 |
Elastomeric silicone containing an active ingredient |
Jan. 2, 2001 |
| 5985969 |
Polyamic acid precursors and methods for preparing higher molecular weight polyamic acids and polyimidebenzoxazole |
Nov. 16, 1999 |
| 5977248 |
Sheet and tube siloxane polymers containing a pendent organofunctional group |
Nov. 2, 1999 |
| 5942597 |
Solvent extraction of polyhydroxyalkanoates from biomass |
Aug. 24, 1999 |
| 5889108 |
Thickening solvents with elastomeric silicone polyethers |
Mar. 30, 1999 |
| 5886139 |
Process for producing polyacetal copolymer |
Mar. 23, 1999 |
| 5821299 |
Solvent extraction of polyhydroxy-alkanoates from biomass facilitated by the use of marginal nonsolvent |
Oct. 13, 1998 |
| 5811506 |
Extrudable thermoplastic elastomeric urea-extended polyurethane |
Sep. 22, 1998 |
| 5750617 |
Process for the preparation of biologically degradable aqueous dispersions |
May. 12, 1998 |
| 5741585 |
Polyamic acid precursors and methods for preparing higher molecular weight polyamic acids and polyimidebenzoxazole |
Apr. 21, 1998 |
| 5637639 |
Reduced solvent process for preparation of aqueous polyurethane dispersions with improved heat-and water-resistance |
Jun. 10, 1997 |
| 5602226 |
Method of making multidimensional polyesters |
Feb. 11, 1997 |
| 5578381 |
Release coating compositions |
Nov. 26, 1996 |
| 5541280 |
Linear segmented polyurethaneurea and process for production thereof |
Jul. 30, 1996 |
| 5502096 |
Room temperature quick curable organopolysiloxane composition |
Mar. 26, 1996 |
| 5500474 |
Stable conducting polymer and processes for the preparation thereof |
Mar. 19, 1996 |
| 5432255 |
Preparation of fiber-forming meta-aramids |
Jul. 11, 1995 |
| 5384356 |
Liquid coating composition forming a liquid crystal display element insulating film |
Jan. 24, 1995 |
| 5302660 |
Process for the production of viscosity-stable, low-gel highly concentrated elastane spinning solutions |
Apr. 12, 1994 |
| 5240765 |
Silicone rubber film - forming composition and silicone rubber film |
Aug. 31, 1993 |
| 5238993 |
Primer composition for improving the bonding of urethane adhesives to acid resistant paints |
Aug. 24, 1993 |
| 5234990 |
Polymers with intrinsic light-absorbing properties for anti-reflective coating applications in deep ultraviolet microlithography |
Aug. 10, 1993 |
| 5214120 |
Dope for forming elastic polyurethane articles and process for producing said articles |
May. 25, 1993 |
| 5187255 |
Method of producing a polyether copolymer |
Feb. 16, 1993 |
| 5183845 |
Polymer treatment compositions |
Feb. 2, 1993 |
| 5089346 |
Heat resistant adhesive composition and bonding method using the same |
Feb. 18, 1992 |
| 5079291 |
Polar aprotic catalysts for formation of fluorosilicone fluids |
Jan. 7, 1992 |
| 5071908 |
Silicon polyimide precursor composition |
Dec. 10, 1991 |
| 5039735 |
Room temperature vulcanizable organopolysiloxane composition for masking electric or electronic parts |
Aug. 13, 1991 |
| 5017645 |
Photoresponsive imaging members with protective copolyurethane overcoatings |
May. 21, 1991 |
| 5017628 |
Asphalt highway joint sealant |
May. 21, 1991 |
| 4943623 |
Process for the production of polyesters and their use as binder or binder component in powder lacquers |
Jul. 24, 1990 |
| 4898908 |
Anionic polymer hydrogels and a process for making the same |
Feb. 6, 1990 |
| 4851459 |
Aqueous peroxy carbamyl group containing polymer systems and methods of their production and use |
Jul. 25, 1989 |
| 4810737 |
Spinning of spandex filaments |
Mar. 7, 1989 |
| 4810748 |
Concrete joint sealant having improved adhesion |
Mar. 7, 1989 |
| 4758615 |
Polymers containing urethane groups prepared by the reaction of polyamino compounds and cyclic carbonates |
Jul. 19, 1988 |
| 4722992 |
Injection moldable polymer comprising phthalic anhydride, aniline and trimellitic anhydride moieties |
Feb. 2, 1988 |
| 4719277 |
Linear segmented polyurethane and process for its production |
Jan. 12, 1988 |
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