Oxidation of phenols and resulting products
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Hay, Allan S. - US
Blend of a polyphenylene ether and a styrene resin
Comprising polyphenylene ether, vinylaromatic polymers, impact modifiers, sheet silicates containing one or more of oxamide, melamine, and melamine cyanurate, a flameproofing agent, and additives; nondripping; moldings, films, fibers
Cizek, Eric P. - US
Copolymers of polyphenylene ethers
Comprising polyphenylene ether, vinylaromatic polymers, impact modifiers, sheet silicates containing one or more of oxamide, melamine, and melamine cyanurate, a flameproofing agent, and additives; nondripping; moldings, films, fibers
STAMATOFF GELU STOEFF - US
2, 6-dichloro-1, 4-polyphenylene ether
Comprising polyphenylene ether, vinylaromatic polymers, impact modifiers, sheet silicates containing one or more of oxamide, melamine, and melamine cyanurate, a flameproofing agent, and additives; nondripping; moldings, films, fibers
STAMATOFF GELU STOEFF - US
BICYCLIC AMIDINE-COPPER SALT CATALYZED POLYARYLENE ETHER FORMATION
United States Patent U.S. Cl. 260-47 8 Claims ABSTRACT OF THE DISCLOSURE Process for the production of polyarylene ethers in inert solvents from 2,6-disubstituted phenols by oxidative coupling with oxygen, characterized in that the oxida...
Wieden, Horst，Bahr, Ulrich，Nischk, Gunther
Oxidation of phenols
The oxidation of different phenols, viz. , phenol, 3-methylphenol, 4-methylphenol, 4- tert -butylphenol, 2-cyclohexylphenol, 2,6-di- tert -butyl-4-methylp...
AS Hay - US
Process for preparing polyphenylene ethers
The invention comprises polymers having an average molecular weight of at least 500, consisting of aromatic units linked by oxygen atoms, in which the aromatic units (a) are substituted by at least one alkyl, aryl, alkenyl, alkoxy, arylo...
PRICE CHARLES C.，STAFFIN GERALD D.
Process for production of polyphenylene oxides
process for production of polyphenylene oxidesor Cu or mixture of any two or more of these and (2) the alcoholate or phenolate of an alkali metal
NSN Isamu - US
Glass reinforced polyester resins containing polytetrafluoroethylene and flame retardant additives
Flame retardant thermoplastic molding compositions are provided comprising a normally flammable linear polyester, filamentous glass, a flame retardant agent and a polytetrafluoroethylene resin. The use of the polytetrafluoroethylene resi...
A Visvaldis - US
Copolymers of polyphenylene ethers
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SG Stoeff
