| Patents for C08G 79 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon (4,182) |
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| 04/13/1999 | CA2102739C Phosphazene derivatives and use of same as stabilizers for oils and greases based on perfluoropolyethers |
| 04/08/1999 | WO1999016477A2 32p-polyphosphazene |
| 04/06/1999 | US5891444 HIV-1 prophylactic composition and method |
| 04/01/1999 | WO1999000446A8 Solution polymerization of high molecular weight poly(phosphoesters) in toluene |
| 03/25/1999 | DE19741460A1 Polymeric ceramic precursor preparation |
| 03/25/1999 | DE19741459A1 Polymeric ceramic precursor containing B, N, Si, H and C |
| 03/23/1999 | US5886177 Phosphate linked oligomers |
| 03/17/1999 | EP0902043A2 Polyselenophenes, process for their preparation, and their use |
| 03/09/1999 | US5880253 Contacting inorganic sulfide or selenide in aqueous medium containing polyhydric alcohol with organic halide to produce polymer |
| 03/03/1999 | EP0898572A1 Continuous process for preparing hydrocarbylaluminoxanes |
| 03/03/1999 | EP0795182B1 Ion-conductive polymers |
| 03/03/1999 | CN1209824A Melamine polymetaphosphate and process for its production |
| 03/02/1999 | US5876830 Method of assembly of molecular-sized nets and scaffolding |
| 02/25/1999 | WO1999009072A1 Optic devices formed from melt processable thermoplastic materials having a high refractive index |
| 02/25/1999 | WO1999009038A1 Production of polyorganophosphazenes |
| 02/25/1999 | CA2297030A1 Production of polyorganophosphazenes |
| 02/24/1999 | EP0898319A1 Substrate for ion conductor and ion conductor |
| 02/24/1999 | EP0897394A1 Use of heat treated alumoxanes in preparing supported catalysts |
| 02/23/1999 | CA2030837C Deodorant porous polymer and a deodorant fibrous material using the same |
| 02/16/1999 | US5872272 Polydimethylsiloxanes with phosphate salts |
| 02/09/1999 | US5869016 Reacting polydichlorophosphazene and nucleophilic reagent to produce substituted polyorganophosphazene, adding water |
| 01/21/1999 | WO1999002537A1 Novel polyamphoteric phosphate ester surfactants |
| 01/12/1999 | US5858541 Glass composite material, precursor thereof, nitrogen-containing composite material and optical device |
| 01/12/1999 | CA2124518C Process for the condensation and/or equilibration of organosilicon compounds |
| 01/07/1999 | WO1999000446A1 Solution polymerization of high molecular weight poly(phosphoesters) in toluene |
| 01/07/1999 | CA2295158A1 Solution polymerization of high molecular weight poly(phosphoesters) in toluene |
| 01/05/1999 | US5856515 Electron-deficient porphyrins and processes and intermediates for preparing same |
| 01/05/1999 | US5856380 Low temperature plasma treatment of low molecular weight halogen-free organophosphorous compound, polymerization on surface |
| 01/05/1999 | US5855895 Polyphosphazene polyelectrolyte immunoadjuvants |
| 12/23/1998 | WO1998058014A1 Production of polyorganophosphazenes having desired molecular weights |
| 12/23/1998 | WO1998058012A1 Two-stage solution polymerization of high molecular weight poly(phosphoesters) |
| 12/23/1998 | CA2295209A1 Two-stage solution polymerization of high molecular weight poly(phosphoesters) |
| 12/23/1998 | CA2293446A1 Production of polyorganophosphazenes having desired molecular weights |
| 12/08/1998 | US5846923 Polyamphoteric phosphate ester surfactants |
| 12/01/1998 | US5842471 Purification of polyphosphazene polyacids |
| 11/26/1998 | WO1998052993A1 Boron-containing polymer material having protective functional structure and its preparation |
| 11/25/1998 | CN1199748A Sugar boron polymer with protection function and its preparation, product and use |
| 11/25/1998 | CN1199747A Organic boron polymer with protection function and its preparation, product and use |
| 11/25/1998 | CN1199746A Colloid boron polymer with protection function and its preparation, product and use |
| 11/19/1998 | WO1998051740A2 Purification of polyphosphazene polyacids |
| 11/19/1998 | WO1998051730A1 Purification of polyphosphazene polyacids |
| 11/19/1998 | CA2289130A1 Purification of polyphosphazene polyacids |
| 11/18/1998 | EP0878478A1 Process for equilibration or condensing of organosilicon compounds |
| 11/10/1998 | US5834020 Diagnostic imaging |
| 11/05/1998 | WO1998048859A1 Biodegradable compositions comprising poly(cycloaliphatic phosphoester) compounds, articles, and methods for using the same |
| 11/05/1998 | CA2288014A1 Biodegradable compositions comprising poly(cycloaliphatic phosphoester) compounds, articles, and methods for using the same |
| 11/02/1998 | CA2204319A1 Phosphorescent oxygen sensors |
| 10/22/1998 | WO1998046286A1 Biodegradable compounds, compositions, articles and methods for making and using the same |
| 10/21/1998 | EP0739351A4 Monomeric diols and phosphate linked oligomers formed therefrom |
| 10/08/1998 | WO1998044020A1 Biodegradable polymers chain-extended by phosphates, compositions, articles and methods for making and using the same |
| 10/06/1998 | US5817830 Pyrrolic compounds |
| 09/29/1998 | US5814704 Recovery of polyphosphazene polyacids or acids salts thereof |
| 09/23/1998 | EP0865439A1 Combinatorial libraries having aminodiol monomer subunits |
| 09/15/1998 | US5807966 Increase in molecular weight of polycondensates |
| 09/15/1998 | US5807954 Metal-nitrogen polymer compositions comprising organic electrophiles |
| 09/15/1998 | US5807757 Controlling particle size distribution |
| 09/11/1998 | WO1998039386A1 Recovery of polyphosphazene polyacids or acid salts thereof |
| 09/11/1998 | CA2282698A1 Recovery of polyphosphazene polyacids or acid salts thereof |
| 09/08/1998 | US5804045 Electrodes have been modified by a ruthenium polymer obtained electrochemically; used in air decarbonation processes; reduction to formate |
| 09/02/1998 | EP0861283A1 Melamine polymetaphosphate and process for its production |
| 08/20/1998 | WO1998035921A1 Novel carbodiimide polymers as precursors for c/n and b/c/n materials |
| 08/04/1998 | US5789562 Nucleotide monomers containing 8-azapurin bases or a derivative thereof, their preparation and their use in making modified olignonucleotides |
| 08/04/1998 | US5789106 Ion-conductive polymers |
| 07/21/1998 | US5783306 Hyperpolarizable compounds and devices fabricated therefrom |
| 07/09/1998 | WO1998029472A1 Organosilicon polymers with metal clusters and process for their production |
| 07/07/1998 | US5777143 Hydrocarbon soluble alkylaluminoxane compositions formed by use of non-hydrolytic means |
| 07/07/1998 | US5777008 Oligomeric hals phosphites and hals phosphonites as stabilisers |
| 07/02/1998 | DE19706028C1 Neue Carbodiimid-Polymere als Vorstufen für C/N- und B/C/N-Werkstoffe New carbodiimide polymers as precursors for C / N and W / C / N materials |
| 06/16/1998 | US5767218 Metal-nitrogen polymer compositions comprising organic electrophiles |
| 06/10/1998 | EP0637330B1 Simple two-component zero-halogen flame retardant |
| 06/03/1998 | EP0845474A1 Alkylene-bridged alkyl phosphonates |
| 06/03/1998 | CN1183416A Alkylene-bridged alkyl phosphonates |
| 06/02/1998 | US5760271 Production of polyorganophosphazenes |
| 06/02/1998 | US5759691 Expandable, halogen-free, flame retardant coating comprising epoxy resins, polyphosphonates and a curing agent |
| 05/26/1998 | US5756723 Metal-mediated cross-coupling with ring-metalated porphyrins |
| 05/22/1998 | WO1998021145A1 Polyhalophosphazene solutions stable against gelation |
| 05/20/1998 | EP0842940A1 Derivative of phosphonic acid and process for the preparation thereof |
| 05/13/1998 | CA2221079A1 Alkylene-bridged alkyl phosphonates |
| 05/12/1998 | US5750628 Metal-nitrogen polymer compositions comprising organic electrophiles |
| 05/07/1998 | WO1998018801A1 Hydrocarbon soluble alkylaluminoxane compositions formed by use of non-hydrolytic means |
| 05/06/1998 | EP0839820A2 Hardenable compositions having phosphazene derivative and crosslinker |
| 05/05/1998 | US5747604 Crosslinkable polymers for films, polystyrene, polymethyl methacrylate, polyacrylonitrile, polyacrylic acid and polydimethylsiloxane |
| 04/21/1998 | US5741878 Polysilazanes, polyalazanes, polyborazines; coatings, adhesives, sealants |
| 04/15/1998 | EP0821686A4 Novel porphyrins and porphyrin synthesis techniques |
| 04/14/1998 | US5739368 Use of heat treated alumoxanes in preparing supported catalysts |
| 04/07/1998 | US5736477 Inorganic oxide resins for internal oxidation inhibition of carbon-carbon composites |
| 04/01/1998 | EP0831940A1 Hiv-1 prophylactic composition and method |
| 03/31/1998 | US5733997 Metal-nitrogen polymer compositions comprising organic electrophiles |
| 03/18/1998 | EP0592575B1 Organic-inorganic polymeric composites |
| 03/05/1998 | DE19634777A1 Production of ceramic materials |
| 02/25/1998 | EP0825662A2 Flame-retardant solid electrolytes |
| 02/24/1998 | US5721328 Ion conductive materials |
| 02/12/1998 | DE19645340C1 Hardenable phosphazene-based compositions |
| 02/10/1998 | US5717125 Hydrolyzable and polymerizable silanes |
| 02/10/1998 | US5717083 Phosphoramidate and phosphorothiomidate oligomeric compounds |
| 02/10/1998 | US5717051 Glass composite material, precursor thereof, nitrogen-containing composite material and optical device |
| 02/04/1998 | EP0821686A1 Novel porphyrins and porphyrin synthesis techniques |
| 02/03/1998 | US5714606 Pyrrolidine-containing monomers and oligomers |
| 01/21/1998 | EP0819720A1 Polymeric Silaborocarboazanes, process for their preparation and their use |
| 01/20/1998 | US5710308 Process for producing ogranophosphorus ester compound and reactive flame retardant |