Abstract: The present disclosure relates to a composition with improved flame resistance, to articles made from the composition, and to methods that include processing the composition. The composition can include from 15 to 85 percent by weight of a polyetherimide (PEI), from 15 to 85 percent by weight of a polyphenylsulfone (PPSU), a polyetherimide-siloxane copolymer in an amount up to 12 percent by weight, and from 0 to 0.30 percent by weight of a stabilizer.

Abstract: The present disclosure relates to a composition with improved flame resistance, to articles made from the composition, and to methods that include processing the composition. The composition can include from 15 to 85 percent by weight of a polyetherimide (PEI), from 15 to 85 percent by weight of a polyphenylsulfone (PPSU), a polyetherimide-siloxane copolymer in an amount up to 12 percent by weight, and from 0 to 0.30 percent by weight of a stabilizer.

Abstract: The present disclosure relates to a composition with improved flame resistance, to articles made from the composition, and to methods that include processing the composition. The composition can include from 15 to 85 percent by weight of a polyetherimide (PEI), from 15 to 85 percent by weight of a polyphenylsulfone (PPSU), a polyetherimide-siloxane copolymer in an amount up to 12 percent by weight, and from 0 to 0.30 percent by weight of a stabilizer.

Abstract: A combination of a potassium salt of a perfluoroalkane sulfonate and a sodium salt of toluene sulfonic acid, preferably in the presence of an antidrip agent to provide high melt strength, act synergistically to provide flame-retarded polycarbonate compositions at low levels. Thus, a flame-retarded polycarbonate resin can be made by adding to the polycarbonate resin an effective flame-retardant amount of a potassium salt of a perfluoroalkane sulfonate and a sodium salt of toluene sulfonic acid. The two salts may be formulated in advance into an additive composition.

Abstract: A combination of a potassium salt of a perfluoroalkane sulfonate and a sodium salt of toluene sulfonic acid, preferably in the presence of an antidrip agent to provide high melt strength, act synergistically to provide flame-retarded polycarbonate compositions at low levels. Thus, a flame-retarded polycarbonate resin can be made by adding to the polycarbonate resin an effective flame-retardant amount of a potassium salt of a perfluoroalkane sulfonate and a sodium salt of toluene sulfonic acid. The two salts may be formulated in advance into an additive composition.

Abstract: Substituted-aryl cyclopropanecarbonitriles and derivative compounds are antidotes for thiocarbamate, triazine-type and acetamide herbicides. These antidote compounds are especially effective in safening thiocarbamate herbicides used to control grassy weeds in wheat.

Abstract: 1-Phenylthio-1-cyclopropanecarbonitrile and substituted phenylthio derivatives thereof reduce herbicidal injury of certain food crops treated with a herbicide for control of weeds.

Abstract: Certain 1-heterocyclicthio-1-cyclopropanecarbonitriles have been found to reduce herbicidal injury of certain food crops due to the application thereto of herbicides that kill or control weeds that impede the yield of crops.

Abstract: It is found that certain novel tetra-substituted urea derivatives have herbicidal properties. The derivatives bear, on the same nitrogen atom a cyanomethyl group and an esterified methylene phosphonic acid group.

Abstract: N-halo, N-cyanomethyl, diaryloxyphosphinylmethylamine compounds are described. These compounds have herbicidal activity and are useful active ingredients in herbicidal formulations.

Abstract: Certain N-trifluoroacetyl derivatives of N-substituted N-(phosphonomethyl)aminoethanal derivatives are described which display post-emergent herbicidal activity particularly against broadleaf weeds.

Abstract: Novel compounds are described which are glyphosate esters having an unsaturated substituent on the nitrogen atom of the glyphosate group. The compounds are active herbicides and may provide an active ingredient of a herbicidal composition.

Abstract: Novel compounds are described in which an N-cyanomethyl, N-(diarylphosphonylmethyl)amine is substituted at the nitrogen atom with an ethylenically unsaturated group. The compounds are active herbicide and may provide an active ingredient in a herbicidal composition.