摘要:
Disclosed are novel compounds of the formula: ##STR1## WHEREIN EACH Z is independently selected from the group consisting of hydrogen and halogen; Y is oxygen or sulfur; n is an integer of from 1 to 3; a, b, and c are integers of from 0 to 1; n+a+b+c=4; and wherein X, X', X" are independently selected from the group consisting of hydrogen, halogen, alkyl of 1 to about 8 carbon atoms and --OC(O)R, provided that at least one of said X, X', X" substituents is --OC(O)R, and R is independently selected from the group consisting of alkyl of 1 to about 18 carbon atoms, haloalkyl of 1 to about 18 carbon atoms, alkoxyalkyl of from 1 to about 18 carbon atoms, aryl of from 6 to about 18 carbon atoms, and haloaryl of from about 6 to about 18 carbon atoms.The above compounds may be topically applied to polyester-containing textile materials in order to flame retard them; and the materials so treated have a durable flame retardance.
摘要翻译:公开了下式的新化合物:每个Z独立地选自氢和卤素; Y是氧或硫; n为1〜3的整数, a,b和c为0〜1的整数; n + a + b + c = 4; 并且其中X,X',X“独立地选自氢,卤素,1至约8个碳原子的烷基和-OC(O)R,条件是所述X,X', X“取代基是-OC(O)R,R独立地选自1至约18个碳原子的烷基,1至约18个碳原子的卤代烷基,1至约18个碳原子的烷氧基烷基, 6至约18个碳原子的芳基和约6至约18个碳原子的卤代芳基。
摘要:
Disclosed are haloaryl halobenzene sulfonates of the formula ##STR1## wherein X and X' are each independently selected halogen, preferably chlorine or bromine; n is a integer of from 1 to 5 and m is an integer from 1 to 4, provided that the sum of n plus m is an integer of from 4 to 9; and R is selected from hydrogen, halogen (preferably chlorine and bromine), and ##STR2## wherein Y and Y' are each independently selected halogen, preferably chlorine and bromine, m' is an integer from 1 to 4 and n' is an integer of from 1 to 5, provided that m'+n' is from 4 to 9 and Z is an alkylene or alkylidene containing from 1 to 6 carbon atoms. Also disclosed are polymeric compositions containing these compounds as flame retardants.
摘要:
A compound of the formula ##STR1## WHEREIN R is a straight or branched chain alkyl group containing from about 2 to about 12 carbon atoms and polymeric compositions comprising a polyurethane, polyester, cellulosic-polyester blend or styrenated polyester polymer and a flame retarding amount of the described compound.
摘要:
Disclosed are novel compounds of the formula ##STR1## WHEREIN EACH X is independently selected from chlorine or bromine, R is alkylene having from 1 to 6 carbon atoms, each R' is independently selected from an alkyl or haloalkyl group having from 2 to 6 carbon atoms, and n is 1 to 3. The above compounds are effective flame retardants in flammable polymeric compositions.
摘要:
Novel esters of pentavalent phosphorus acid having the formula ##STR1## wherein R and R'are haloalkyl containing from 2 to 6 carbon atoms and from 1 to 6 halogen atoms; n is an integer of from 1 to 3; each X is independently selected from hydrogen, halogen, alkyl, or hydroxyl, provided that at least one X is hydroxyl. The above compounds are effective reactive flame retardants in polyurethane and polyester polymeric compositions.
摘要:
Disclosed are novel compounds of the formula ##STR1## WHEREIN EACH Z is independently selected from the group consisting of hydrogen and halogen; wherein each X is independently selected from the group consisting of hydrogen, halogen, and hydroxyl, provided that at least one X is hydroxyl; wherein Y is selected from the group comprising oxygen and sulfur; and wherein n is an integer from 1 to 3. The above compounds are effective flame retardants in polyurethane and polystyrene polymeric compositions.
摘要:
Organophosphorus compounds of the formula ##EQU1## where X and X.sub.1 are each oxygen or sulfur and Y and Y.sub.1 are each monovalent halogenated oxyaliphatic or oxyalicyclic or ##EQU2## where R and R.sub.1 are each hydrogen, monovalent hydrocarbon or halogenated monovalent hydrocarbon,Are disclosed herein. The compounds are useful as flame-retardants for polymers.
摘要:
There is provided a compound of the formula ##STR1## wherein m and n are integers independently selected from the group consisting of 1, 2, 3, 4, and m and m plus n equal 6. There is also provided a flame-retarded polyolefin polymer containing an effective amount of said compound.
摘要:
Novel flame retardant finishes comprising a water soluble quaternary phosphonium salt, a water soluble organic nitrogen containing compound, a haloalkyl phosphate of the formula ##STR1## WHEREIN EACH X is independently selected from chlorine, bromine, and hydrogen, wherein a is an integer from 1 to 2, wherein n is an integer from 1 to 8, wherein m is an integer from 0 to n, provided that when n is 1, m is 0, and mixtures of said haloalkyl phosphates, an emulsifiying agent which is capable of passing the following three tests: (1) Solubility (Compatability) Test: said emulsifying agent (20 parts by weight) must be soluble in 80 parts by weight of said phosphate ester at less than or equal to 80.degree. C.; (2) Shelf Life Test: a blend of said emulsifying agent and said phosphate ester prepared as in the Solubility Test must remain in one clear homogeneous phase at 22.degree. C. for at least 1 hour; (3) Finish Formulation Test: a flame retardant finish within the scope of this invention is prepared and must remain in one homogeneous phase for a minimum of 1 hour at 20.degree. C. These flame retardant finishes are excellent for flame retarding textile materials including polyester/cotton blend fabrics.