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Phosphonitrilic dichlorides; Polymers thereof
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C01B21/0986
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Inorganic chemistry
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Nitrogen Compounds thereof
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C01B21/0986
Phosphonitrilic dichlorides; Polymers thereof
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing cyclic chlorophosphazene oligomers
Patent number
7,090,813
Issue date
Aug 15, 2006
Asaki Kasei Chemicals Corporation
Kotaro Kuwata
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for making a catalyst composition
Patent number
6,350,891
Issue date
Feb 26, 2002
Dow Corning Limited
David Eglin
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for making reaction products of phosphorus pentachloride and...
Patent number
5,716,589
Issue date
Feb 10, 1998
General Electric Company
Philip George Kosky
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of crosslinked siloxanes by disproportio...
Patent number
5,457,220
Issue date
Oct 10, 1995
General Electric Company
John S. Razzano
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalysts for polycondensation and redistribution of organosiloxane...
Patent number
5,403,909
Issue date
Apr 4, 1995
General Electric Company
Slawomir Rubinsztajn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Poly(dichlorophosphazenes)/poly(organophosphazenes) having regulate...
Patent number
5,230,875
Issue date
Jul 27, 1993
Atochem
Roger de Jaeger
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Production of high molecular weight, essentially uncrosslinked poly...
Patent number
5,152,971
Issue date
Oct 6, 1992
Atochem
Joel Bertrand
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Polycondensation of impure P.sub.2 NOCl.sub.5 into uncrosslinked po...
Patent number
5,132,389
Issue date
Jul 21, 1992
Atochem
Roger de Jaeger
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Compositions containing phosphonitrile chlorides
Patent number
5,008,229
Issue date
Apr 16, 1991
Wacker-Chemie GmbH
Johann Schuster
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Polymerization of phosphonitrilic chloride
Patent number
5,006,324
Issue date
Apr 9, 1991
Ethyl Corporation
Charles H. Kolich
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for making polyphosphazenes
Patent number
4,867,957
Issue date
Sep 19, 1989
The United States of America as represented by the Secretary of the Army
Michael S. Sennett
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Preparation of linear polychlorophosphazenes
Patent number
4,824,648
Issue date
Apr 25, 1989
Atochem
Guy Pagniez
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Preparation of polychlorophosphazene
Patent number
4,810,480
Issue date
Mar 7, 1989
Atochem
Jean-Paul Chambrette
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of linear polyphosphazenes
Patent number
4,806,322
Issue date
Feb 21, 1989
The Firestone Tire & Rubber Company
William L. Hergenrother
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of phosphonitrile chloride oligomer
Patent number
4,795,621
Issue date
Jan 3, 1989
Shin Nisso Kako Co., Ltd.
Tetsuhiko Okamoto
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Polymerization of cyclic dihalophosphazene oligomers
Patent number
4,708,858
Issue date
Nov 24, 1987
The Dow Chemical Company
Charles C. Kirkpatrick
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of linear polychlorophosphazene
Patent number
4,693,876
Issue date
Sep 15, 1987
Societe Nationale Elf Aquitaine
Roger DeJaeger
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Trimer process
Patent number
4,663,138
Issue date
May 5, 1987
Ethyl Corporation
Joseph B. Tedder
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Pyridine phosphonitrilic halide trimer process
Patent number
4,656,017
Issue date
Apr 7, 1987
Ethyl Corporation
Harry R. Allcock
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Cyclic phosphonitrilic halide process
Patent number
4,656,018
Issue date
Apr 7, 1987
Ethyl Corporation
Gerald M. Sulzer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Phosphazene trimer purification
Patent number
4,627,967
Issue date
Dec 9, 1986
Ethyl Corporation
W. Dirk Klobucar
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Stabilizing complex for poly(dichlorophosphazene)
Patent number
4,623,525
Issue date
Nov 18, 1986
The Firestone Tire & Rubber Company
William L. Hergenrother
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Phosphonitrilic chloride trimer purification
Patent number
4,605,539
Issue date
Aug 12, 1986
Ethyl Corporation
J. Robert Adams
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Phosphazene trimer purification
Patent number
4,603,038
Issue date
Jul 29, 1986
Ethyl Corporation
J. Robert Adams
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of phosphonitrile chloride oligomer
Patent number
4,567,028
Issue date
Jan 28, 1986
Shin Nisso Kako Co., Ltd.
Hiroshi Tanino
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Linear polychlorophosphazenes possessing a dichlorothiophosphoryl t...
Patent number
4,554,113
Issue date
Nov 19, 1985
Societe Nationale Elf Aquitaine
Taher Abou Chakra
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Phosphonitrilic halide polymers
Patent number
4,551,317
Issue date
Nov 5, 1985
Ethyl Corporation
Hsueh M. Li
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for purifying cyclic dichlorophosphazene trimer of catalytic...
Patent number
4,544,537
Issue date
Oct 1, 1985
The Firestone Tire & Rubber Company
Daniel F. Graves
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Polychlorophosphazenes and process for their preparation
Patent number
4,544,536
Issue date
Oct 1, 1985
Institut Mondial du Phosphate
Roger De Jaeger
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Selective oligomer production
Patent number
4,537,755
Issue date
Aug 27, 1985
Ethyl Corporation
Hsueh M. Li
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Method for producing cyclic chlorophosphazene oligomers
Publication number
20040146443
Publication date
Jul 29, 2004
Kotaro Kuwata
C01 - INORGANIC CHEMISTRY