| 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) |
|---|
| 07/07/1992 | CA1304746C Preparation of polyhydrocarbylaluminoxanes |
| 07/01/1992 | EP0492137A2 Phosphorous polymers |
| 06/23/1992 | US5124308 Reacts with transition metal salt for carbonless paper copying |
| 06/21/1992 | CA2055693A1 Phosphorous polymers |
| 06/20/1992 | CA2058018A1 Cured poly(organosilylhydrazines) and process for preparing the same |
| 06/20/1992 | CA2057944A1 Crosslinked polysilazanes and a process for preparation thereof |
| 06/16/1992 | CA1303622C Organic phosphites resistant to hydrolysis, and process for preparing them |
| 06/11/1992 | WO1992009549A1 Polymeric materials |
| 06/09/1992 | US5120689 Metallic or non-metallic oxide in matrix of carbon |
| 06/02/1992 | US5118774 Reacting trihalogenboran, a cyclic boron,nitrogen compound and an amino compound |
| 06/02/1992 | CA1302046C Process for producing shaped boron nitride product |
| 05/27/1992 | EP0486946A2 Process for the production of metallopolysilanes and their use |
| 05/26/1992 | US5116791 Composite boron nitride/silicon ceramic materials |
| 05/26/1992 | CA1301774C Method of forming compounds having si-n groups and resulting products |
| 05/20/1992 | EP0485576A1 Linear polyphosphazenes and a process for their production |
| 04/28/1992 | US5109080 Metal oxide modified polyether ketone polymer, polysulfones |
| 04/21/1992 | CA1299187C Polyfluoroalkoxyphosphazene composition |
| 04/16/1992 | WO1992005778A1 Ionically cross-linked polymeric microcapsules |
| 04/15/1992 | EP0480225A1 Polymer precursors for aluminum nitride |
| 04/14/1992 | US5104947 Polyphosphazenes and their synthesis |
| 04/14/1992 | US5104602 Method of forming fibers of blends of etheric phosphazene polymers and metal oxides |
| 04/10/1992 | CA2045002A1 Polymer precursors for aluminum nitride |
| 04/07/1992 | US5102963 Containing n-(acryloxyhydrocarboyl)ureidohydrocarbyloxy group bonded to oxygen |
| 04/07/1992 | US5102688 Fine pattern forming process |
| 03/31/1992 | US5101003 Method for forming polythiophosphazene macromolecules |
| 03/31/1992 | US5101002 Cured phosphonitrilic elastomers having alkyl-substituted aryl units |
| 03/31/1992 | US5100844 Mixture of trialkyloxy- or triaryloxy-boroxine and polycarbosilane, protective coatings for graphite composites, aerospace applications |
| 03/24/1992 | US5098574 Purification with membranes and filtration |
| 03/24/1992 | CA1297658C Process for producing alumina-based fiber |
| 03/19/1992 | DE4029486A1 Organo-boron cpds. and polymers useful as fire retardants - by reaction of amino-di:chloro:borane(s) with amine(s), followed by dehydrohalogenation and opt. spontaneous polymerisation |
| 03/17/1992 | US5096861 Boron/nitrogen preceramic polymers and boron nitride ceramic materials produced therefrom |
| 03/11/1992 | EP0474076A2 Melamine-based polyphosphonates |
| 03/03/1992 | US5093438 Polycarbophosphazenes |
| 02/25/1992 | US5091502 Electroconductive and liquid crystal polymers; copolymerizing with a tetramino aromatic compound; polyimines; metallization |
| 02/20/1992 | WO1992002571A1 Cation conductive solid polymers |
| 02/18/1992 | US5089536 Cationic polymerization |
| 01/28/1992 | CA1295070C Process for the fabrication of vinyl halide polymers modified by oxygenated |
| 01/23/1992 | WO1992001005A1 Metallocene, hydrocarbylaluminum and hydrocarbylboroxine olefin polymerization catalyst |
| 01/15/1992 | EP0465555A1 Composites of etheric phosphazene and metal oxides and the method of their formation. |
| 01/14/1992 | CA1294387C Preparation of organic polymers |
| 01/07/1992 | US5079333 Novel mine-terminated poly(arylene ether phosphine oxide) oligomer |
| 12/24/1991 | US5075473 Process for the preparation of aluminum oxide carboxylate polymers containing at most two percent by weight of ester |
| 12/24/1991 | US5075453 Reacting a chlorophosphazane with aromatic alcohol in presence of acid acceptor and basic catalyst |
| 12/17/1991 | CA1293260C Finely divided aluminoxane, process for producing same and its use |
| 12/17/1991 | CA1293105C Production of ceramic materials |
| 12/12/1991 | WO1991012555A3 Optical switches |
| 12/10/1991 | US5071935 Ammoniolysis of a cyclic triborotriazine, a dichloroazoboron compound and primary amine; heat-resistant crosslinked network; fiber; filaments; efficiency |
| 12/06/1991 | WO1991018942A1 Linear polyphosphazenes and a process for their production |
| 12/06/1991 | CA2064579A1 Linear polyphosphazenes and a process for their production |
| 12/04/1991 | EP0459176A2 Oligophosphates with antiviral activity |
| 12/04/1991 | EP0458942A1 Fibers formed of blends of etheric phosphazene polymers and metal oxides and the method of their formation |
| 11/26/1991 | US5068154 Core with a sheath |
| 11/19/1991 | US5066398 Porous Layer Of Inorganic Material And A Separating Layer Of Polyphosphazene |
| 11/17/1991 | CA2042458A1 Oligophosphates with an antiviral action |
| 10/30/1991 | EP0454030A2 Fusing member useful in electrostatography |
| 10/29/1991 | US5061663 AlN and AlN-containing composites |
| 10/29/1991 | US5061469 Process for producing shaped boron nitride product |
| 10/23/1991 | EP0453350A1 Process to reticulate boron and nitrogen containing polymers and ceramic fibres obtained from the same |
| 10/21/1991 | CA2040861A1 Process for cross-linking boron and nitrogen polymers especially for preparing ceramic fibers |
| 10/08/1991 | US5055431 Polysilazanes and related compositions, processes and uses |
| 10/01/1991 | US5053451 Gels was formed with di- and tri-valent cations aqueous media |
| 09/25/1991 | EP0448432A1 Method of forming ceramic coatings on carbon-substrates |
| 09/25/1991 | EP0448159A1 Removal of latent acidity from organophosphorus condensation products |
| 09/24/1991 | US5051207 Metal alcoholate, a curing agent, a filler and an organic solvent as coatings or binders |
| 09/24/1991 | CA2037809A1 Removal of latent acidity from organophosphorus condensation products |
| 09/03/1991 | US5045399 Protective ceramic coating |
| 08/28/1991 | CN1054080A Process for preparing polyphosphazenes by substitution of polyphosphonitrilic dichloride |
| 08/28/1991 | CN1054079A Process for purifing solution or suspension of polyorganophosphazene by membranes |
| 08/28/1991 | CN1013662B Method for preparation polychlorophosphnitrile under bis (dichlor-phosphoryl) imide |
| 08/28/1991 | CN1013660B Process for producing n-(dichloro-phosphoryl) trichlorophosphazene from phosphorus pentachloride and ammonium chloride |
| 08/27/1991 | CA1288108C Process for preparing phosphonitrile compound having substituted hydroxyl group |
| 08/21/1991 | EP0442785A1 Process for purification of polyorganophosphazene solutions or suspensions by means of membranes |
| 08/21/1991 | EP0442784A1 Process for the preparation of polyphosphazenes by means of substitution of polydichlorophosphazene |
| 08/21/1991 | EP0441826A1 Thin film chemiresistive sensors |
| 08/20/1991 | US5041654 Transamination in wallach reaction; controlling temperature; reactant amine concentration |
| 08/20/1991 | US5041524 Polyphosphazene derivatives containing carbonyl groups suitable for photoreticulation processes |
| 08/20/1991 | US5041515 Methods for preparing polytitanocarbosilazane polymers and ceramics therefrom |
| 08/20/1991 | US5041512 Melt-formable organoaluminum polymer |
| 08/20/1991 | US5041337 Preceramic compositions and ceramic products |
| 08/14/1991 | CA2036160A1 Process for the purification of solutions or suspensions of polyorganophosphazene by use of membranes |
| 08/14/1991 | CA2036159A1 Process for the preparation of polyphosphazenes by polydichlorophosphazene substitution |
| 08/07/1991 | WO1991012555A2 Optical switches |
| 08/06/1991 | CA1287431C Compositions and coatings of phosphorus- containing film formers with organo silane and coated substrates |
| 07/31/1991 | EP0221089B1 Method of forming compounds having si-n groups and resulting products |
| 07/23/1991 | US5034463 Conductive polymer compositions |
| 07/16/1991 | US5032551 Silicon nitride based ceramic fibers, process of preparing same and composite material containing same |
| 07/11/1991 | DE4024309A1 Welding scale inhibitors for resistance or arc welding - contains reaction prod. of tetra:alkyl silicate and water, or tetra:alkyl silicate, tri:alkyl borate and water |
| 07/10/1991 | CN1052874A Boron-nitrogen polymer, method of production and uses as boron nitride precursor |
| 07/09/1991 | US5030744 Polyborosilazane and process for producing same |
| 06/27/1991 | WO1991009080A1 Fibers formed of blends of etheric phosphazene polymers and metal oxides and the method of their formation |
| 06/26/1991 | EP0434213A1 Monosubstituted dithiooxamide compounds and their use |
| 06/25/1991 | US5026887 Metal-containing polymer and production process thereof |
| 06/25/1991 | US5026809 Lewis base adducts of decarborane for forming new preceramic polymers, using as binders, forming shaped bodies and forming fibers |
| 06/21/1991 | WO1991009033A1 Uncharged morpholino-based polymers having phosphorous-containing chiral intersubunit linkages |
| 06/13/1991 | WO1991008241A1 High refractive-index ceramic/polymer hybrid material |
| 06/12/1991 | EP0431783A1 Preparation of monosubstituted dithiooxamide compounds |
| 06/05/1991 | EP0429584A1 Hydridosiloxanes as precursors to ceramic products. |
| 06/04/1991 | US5021371 Pyrolyzing polyborazine in ammonia |
| 05/29/1991 | EP0429325A1 Process for preparing a coating composition having a high refraction index based on polysiloxanes and titanates and composition obtained therefrom |
| 05/23/1991 | DE3938710A1 Komplexverbindungen mit oligomerem bis polymerem charakter Complex compounds with oligomeric to polymeric character |