摘要:
Improved flame retardant concentrates and finishes containing triesters of pentavalent phosphorus acid having the general formula ##STR1## WHEREIN X, X' and X" are hydrogen, chlorine and bromine; a is 0 or 1; n is an integer of from 1 to 7; m is an integer of from 1 to n; b is an integer of from 1 to 7; and z is an integer of from 1 to b.
摘要:
Novel flame retardant finishes comprising a water soluble quaternary phosphonium salt, a water soluble organic nitrogen containing compound, a halophthalate diol, water, and either an organic solvent characterized by having a flash point of at least 80.degree. F. and a boiling point within the range of about 300.degree. to about 350.degree. F. and an emulsifier having a hydrophile lipophile balance value of from about 10 to about 14 or an emulsifying 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 one 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 one hour at 20.degree. C. These flame retardant finishes are excellent for flame retarding textile materials including polyester/cotton blend fabrics.
摘要:
An intumescent composition containing a cyclic nitrogen compound, a hydroxy-containing organo-phosphorus compound, an organo-phosphorus acid, and water, wherein:(a) said cyclic nitrogen compound is: ##STR1## wherein a, b, and c, are integers selected from the group consisting of 1 and 2, a plus b plus c equal about 3 to 6, and wherein and X, X', and X" are hydrogen or --CH.sub.3 ;(b) said hydroxy-containing organo-phosphorus compound is selected from the group consisting of: ##STR2## and mixtures thereof wherein R.sup.1, R.sup.2 and R.sup.3 are lower alkyl or haloalkyl radicals and R.sup.4 and R.sup.5 are hydrogen, lower alkyl or haloalkyl radicals;(c) said acid is selected from the group consisting of: ##STR3## and mixtures thereof, wherein R.sup.6, R.sup.7, R.sup.8 and R.sup.9 are hydrogen, lower alkyl, haloalkyl or hydroxyalkyl, R.sup.10 and R.sup.11 are lower alkyl, haloalkyl, hydroxy-polyalkyleneoxy, alkoxy, hydroxyalkoxy or haloalkoxy, ##STR4## wherein R.sup.12 is lower alkylene, haloalkylene, polyalkyleneoxy, hydroxy-alkylene and R.sup.13 and R.sup.14 are hydrogen, hydroxyl, lower alkyl, hydroxy-polyalkyleneoxy, alkoxy, hydroxyalkoxy or haloalkoxy.
摘要:
A compound of the formula ##STR1## wherein a, b, c, d, and n are integers; a is from 1 to 3; b and c are independently selected from the group consisting of 0 and 1; d and n are independently selected from the group consisting of 1 and 2; R.sup.1 and R.sup.4 are independently selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms and haloalkyl of 1 to 4 carbon atoms and 1 to 2 halogen atoms; and R.sup.2 and R.sup.3 are independently selected from the group consisting of haloalkyl containing 1 to about 4 carbon atoms and 1 to about 2 halogen atoms selected from the group consisting of chlorine, bromine, and mixtures thereof.The use of this compound with specified amounts of a certain methylated methylol melamine and water allows one to produce an intumescent composition which is substantially superior to prior art intumescent compositions.
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.
摘要:
Novel flame retardant finishes comprising a water soluble quaternary phosphonium salt, a water soluble organic nitrogen containing compound, a phosphate ester of haloalkanols, an emulsifying 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 one 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., and water. These flame retardant finishes are excellent for flame retarding textile materials including polyester/cotton blend fabrics.
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, and wherein m is an integer from 0 to n, provided that when n is 1, m is 0, an organic solvent characterized by having a flash point of at least 80.degree. F. and a boiling point within the range of about 300.degree. to about 350.degree. F., an emulsifier having a hydrophile lipophile balance value of from about 10 to about 14, and water. These flame retardant finishes are excellent for flame retarding textile materials including polyester/cotton blend fabrics.
摘要:
A compound containing a tall oil fatty acid, oleic diethanol amide, aluminum oxide abrasive material, and organo-treated bentonite provides a polish for metals, such as aluminum, having a uniform viscosity and the abrasive particles uniformly dispersed throughout the carrier. Water may be added to form a scratch removing compound. Mineral spirits may be substituted for the fatty acid in the scratch remover to form a prepolish compound.
摘要:
An essentially neutral pH vehicle wheel cleaner for coated alloy vehicle wheels includes a builder, a surfactant, a buffer, a clarifier or mild abrasive, and a fragrance in water. The builder and surfactant interact to produce strong buffering to prevent a significant change in pH due to alkaline brake dust, road soil, and acidic road salts. A preferred embodiment utilizes tetrapotassium pyrophosphate as the builder, a sodium salt of sulfonated oleic acid as the buffer, and a ethylene oxide adduct of octylphenol as the surfactant. Various fragrances are disclosed.