Patents
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)
03/1989
03/15/1989EP0307259A1 Polymers containing boron and nitrogen, process for their preparation, their use in the preparation of ceramic products and articles containing boron nitride
03/14/1989CA1251011A1 Linear polychlorophosphazenes containing a dichlorothiophosphoryl end-group
03/07/1989US4810579 Coating with silicone polymer from alkoxysilane
02/1989
02/22/1989EP0304296A2 Photographic element containing polyphosphazene antistatic composition
02/21/1989US4806607 Nadimido-substituted cyclophosphazenes
02/21/1989US4806606 Heat, oxidation resistance metal adhesives
02/21/1989US4806322 Process for the production of linear polyphosphazenes
02/14/1989US4804730 Heating at low temperatures
01/1989
01/31/1989US4801692 Crosslinking agents
01/31/1989US4801439 Catalytic process for making compounds having a non-Lewis acid/base bond between a group IIIA metal and group VA nonmetal
01/24/1989CA1249295A1 Process for preparing and purifying alkoxyphosphazene polymer
01/18/1989EP0299819A1 Process for the regulation of molecular weights of polychlorophosphazenes and polyorganophosphazenes derived therefrom, and the regulation agents used in the process
01/18/1989EP0299320A1 Polyfluoroalkoxyphosphazene composition
01/11/1989CN1030215A Polycholorphosphazenes and regulative method of polyorganophosphazenes molecular weight derived from it as well as regulator in this method
01/10/1989CA1248323A1 Process for preparing linear polychlorophosphazenes containing pxc1.sub.2 end-group, x standing for o or s
12/1988
12/29/1988WO1988010280A1 Lewis base adducts of decaborane for forming new preceramic polymers, using as binders, forming shaped bodies and forming fibers
12/28/1988CN88101337A Process for preparing fine grain aluminoxane
12/14/1988EP0294495A1 Allyl group-containing oligoethyleneoxypolyphosphazenes, process for their preparation, and secondary batteries containaing them.
12/06/1988US4789728 Polyaryloxyphosphazene caustic wash
11/1988
11/29/1988US4788309 Polysilazanes, pyrolysis to silicon nitride
11/29/1988CA1245675A1 Ceramic materials from silazane polymers
11/23/1988EP0291542A1 Hydraulic fluid
11/17/1988EP0291009A2 Formation of superconductive ceramic oxides by chemical polymerization
11/15/1988US4784918 Curable flame retardant coatings
11/01/1988US4782123 Process for the preparation of copolyphosphonates of high notched impact strength
10/1988
10/26/1988EP0287892A2 Synthetic lubricant for lubricating thin film and magnetic recording medium
10/26/1988EP0287877A2 A composite substance and a method for the production of the same
10/26/1988EP0287829A2 Compositions and coatings of phosphorus-containing film formers with organo silane and coated substrates
10/25/1988US4780292 Reacting phosphorus pentachloride with ammonium chloride, treating product with sulfur dioxide
10/19/1988EP0286864A2 Process for the preparation of a water-soluble, self-curing polycondensate, its aqueous solutions and use
10/19/1988EP0286709A1 Shaped polyphosphazene article and process for producing the same
10/12/1988EP0286465A1 Process for the preparation of polychlorophosphazene in the presence of bis(dichlorophosphoryl) imide
10/05/1988CN88101229A Method for preparating polychlorophosphnierile under bis (dichlor-phosphoryl) imide
09/1988
09/28/1988EP0284235A1 Production of ceramic material and of precursor therefor
09/21/1988EP0283176A1 Process for producing alumina- based fiber
09/20/1988US4772722 Nadimido-substituted cyclophosphazene
09/13/1988CA1242048A1 Curable poly(aryloxyphosphazene) copolymers
09/07/1988EP0281082A2 Inorganic polycondensates with built-in organic polymers, process for making them and their use
08/1988
08/24/1988EP0279586A2 Finely divided aluminoxane, process for producing same and its use
08/17/1988EP0278734A2 Boron nitride preceramic polymers
08/17/1988EP0278578A2 Process for preparing organic phosphites resistant to hydrolysis
08/10/1988EP0277907A2 Low temperature synthesis of condensation polymers
08/09/1988US4762905 Fire repellent
08/09/1988US4762649 Polymeric alkylene diphosphonate anhydrides, their production and use
08/03/1988EP0277032A2 Thermochromic double-complex salts
07/1988
07/27/1988EP0275545A1 Oligomers and polymers with polyphenylene ether blocks which contain phosphorus and compositions thereof with other polymers
07/26/1988CA1239745A1 Aryloxy-alkoxy-allylphenoxy substituted polyphosphazenes
07/19/1988CA1239420A1 Polymeric hindered phosphonate stabilizers
07/19/1988CA1239419A1 Polyphosphazene process
07/19/1988CA1239418A1 Polyphosphazene process
07/19/1988CA1239417A1 Polyphosphazene process
07/14/1988WO1988005064A1 Allyl group-containing oligoethyleneoxypolyphosphazenes, process for their preparation, and their use
07/12/1988US4756807 Chemically modified electrodes for the catalytic reduction of CO2
07/05/1988US4755589 Aromatic selenium compound polymer
06/1988
06/28/1988US4753992 Polymer composition
06/22/1988CN87107375A Process for producing n-(dichloro-phosphoryl) trichlorophosphazene from phosphorus pentachloride and ammonium chloride
06/21/1988CA1238335A1 Process for preparation of phosphazene esters
06/07/1988US4749741 Silicon rubber and organotitanate ester; good bonding to plastics and metals
06/07/1988US4749489 Cyclolinear, cyclomatrix; heat and chemical resistance
06/01/1988EP0269506A1 Process for the preparation of trichlorophosphazene phosphoryl dichloride from phosphorus pentachloride and ammonium chloride
05/1988
05/10/1988US4743503 Titanate/organosilane compositions
05/04/1988EP0266105A2 Production of ceramic materials
05/04/1988EP0266104A2 Production of ceramic materials
05/03/1988US4741931 Mixing, applying reaction product in solvent, and evaporation of solvent
04/1988
04/27/1988EP0264982A1 Process for the preparation of vinylhalogenide polymers modified by polymers from oxygen heterocycles polymers
04/26/1988US4740574 Aluminum nitride structures
04/26/1988CA1235842A1 Thermosetting resins containing niobium and/or tantalum
04/19/1988US4739115 Fireproof
04/06/1988EP0262914A1 Cross-linked organosilazane polymers
04/05/1988US4735852 Electroconductive thin film
03/1988
03/30/1988EP0261733A2 Conductive polymer compositions
03/29/1988US4734471 Method of curing polyfluoroalkoxyphosphazene
03/24/1988WO1988002003A1 Catalytic process for making compounds having a non-lewis acid/base group iiia metal to group va nonmetal bond
03/22/1988US4732956 Styryloxy resins and compositions thereof
03/16/1988EP0259803A2 Nadimido-substituted cyclophosphazenes and thermosets thereof
03/16/1988EP0259366A1 Polysilazanes and related compositions, processes and uses.
03/15/1988US4731437 From a borazine and anamine
03/09/1988EP0259164A1 A melt-formable organoaluminum polymer
03/08/1988US4730026 Heating to give ceramic
02/1988
02/24/1988EP0256896A2 Cerium alcanolatoamines
02/16/1988US4725501 Primer for adherence to plastic substrates
02/09/1988US4724101 Hydroformylation catalyst
01/1988
01/19/1988US4720533 Polyorganophosphazene curable in atmosphere
01/12/1988US4719286 Class of conductive polymers
01/12/1988US4719279 Process for the preparation of copolyphosphonates having high toughness
01/12/1988US4719045 Flame retardants for polyolefins
01/12/1988US4719031 Polymeric alkylene diphosphonate anhydrides, their production and use
01/07/1988EP0250688A1 Polymerization of cyclic dihalophosphazene oligomers
12/1987
12/08/1987US4711708 Chemically modified electrodes for the catalytic reduction of CO2
12/01/1987US4710549 Oligomers reacted with a polysiloxane using a platinum catalyst and heating; coatings; foams
11/1987
11/24/1987US4708858 Polymerization of cyclic dihalophosphazene oligomers
11/17/1987US4707556 Boron nitride polymeric precursors
11/11/1987EP0244952A2 Primer composition
10/1987
10/21/1987EP0241605A1 A method of making a flame retardant ingredient for polyolefines
10/20/1987US4701554 Reacting a diamine and an phosphonic acid ester
10/06/1987US4698448 Method for making aromatic phosphorus compounds
10/06/1987US4698439 Mixed esters of polyphosphazenes
10/06/1987US4698417 Production of oxy-metallo-organic polymer
09/1987
09/30/1987EP0239301A2 Production of ceramic materials
09/29/1987US4697029 Phosphobrominated polyetherpolyols and processes for production thereof
1 ... 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42