Fluoroaliphatic-thio,-sulfinyl, or sulfonyl substituted bicycloaliphatic amic acid amine salts, and compositions and use thereof

Claim 2

A process for rendering a cellulosic or natural or synthetic polyamide substrate oil and water repellant comprising (A) contacting said substrate with an oil and water repellant imparting effective amount of an aqueous emulsion comprising (a) 0.01% to 5% by weight of a fluoroaliphatic substituted bicycloaliphatic amic acid amine salt of the formula ##STR21## wherein R f is straight or branched chain perfluoroalkyl of 4 to 18 carbon atoms or perfluoroalkoxy-perfluoroalkyl of 4 to 18 carbon atoms; R' is straight or branched chain alkylene of 1 to 12 carbon atoms, alkylenethioalkylene of 2 to 12 carbon atoms, alkyleneoxyalkylene of 2 to 12 carbon atoms, or alkyleneiminoalkylene of 2 to 12 carbon atoms where the imino nitrogen atom contains as a third substituent, hydrogen or alkyl of 1 to 6 carbon atoms; n is 0, 1 or 2; Y is lower alkylene or --O--; R 1 and R 2 are independently hydrogen, lower alkyl, hydroxy-lower alkyl, or together with the nitrogen to which they are attached, represent morpholino; R 3 , R 4 and R 5 independently represent hydrogen, lower alkyl, or hydroxy-lower alkyl, R 6 is lower alkyl, benzyl, lower alkyl substituted by hydroxy, carboxy or sulfo, or together with R 5 and the nitrogen to which they are attached represent morpholino; R is hydrogen or methyl; and wherein the R f --R'--S(O) n -- group is in the 5- or 6-position (b) 0%-3% by weight emulsifier; (c) 0%-5% by weight filler, water repellant assistant, coloring agent, or surface conditioner adjuvant; (d) 0%-10% by weight sizing agent; and (e) the remainder water; and (B) drying the treated substrate.

Claim 3

A process for the internal sizing of paper pulp and rendering said pulp oil and water repellant comprising (A) contacting said paper pulp with an internal sizing and oil and water repellant imparting effective amount of an aqueous emulsion comprising (a) 0.0005-0.1% by weight of an amine salt of the formula ##STR22## wherein R f is straight or branched chain perfluoroalkyl of 4 to 18 carbon atoms or perfluoroalkoxy-perfluoroalkyl of 4 to 18 carbon atoms; R' is straight or branched chain alkylene of 1 to 12 carbon atoms, alkylenethioalkylene of 2 to 12 carbon atoms, alkyleneoxyalkylene of 2 to 12 carbon atoms, or alkyleneiminoalkylene of 2 to 12 carbon atoms where the imino nitrogen atom contains as a third substituent, hydrogen or alkyl of 1 to 6 carbon atoms; n is 0, 1 or 2; Y is lower alkylene or --O--; R 1 and R 2 are independently hydrogen, lower alkyl, hydroxy-lower alkyl, or together with the nitrogen to which they are attached, represent morpholino; R 3 , R 4 and R 5 independently represent hydrogen, lower alkyl, or hydroxy-lower alkyl, R 6 is lower alkyl, benzyl, lower alkyl substituted by hydroxy, carboxy or sulfo, or together with R 5 and the nitrogen to which they are attached represent morpholino; R is hydrogen or methyl; and wherein the R f --R'--S(O) n -- group is in the 5- or 6-position (b) 0.00001 to 0.05% by weight emulsifier (c) 0 to 5% by weight filler, bacteriostal, fungicide, coloring agent or surface conditioner adjuvant; (d) 0 to 10% sizing agent; and (e) the remainder water; to render said pulp oil and water repellant, and (B) subsequently drying said contacted pulp.

Claim 4

A process for the internal sizing of paper pulp and rendering said pulp oil and water repellant comprising (A) contacting said paper pulp with an internal sizing and oil and water repellant imparting effective amount of an aqueous emulsion comprising (a) 0.0005-0.1% by weight of an amine salt of the formula ##STR22## wherein R f is straight or branched chain perfluoroalkyl of 4 to 18 carbon atoms or perfluoroalkoxy-perfluoroalkyl of 4 to 18 carbon atoms; R' is straight or branched chain alkylene of 1 to 12 carbon atoms, alkylenethioalkylene of 2 to 12 carbon atoms, alkyleneoxyalkylene of 2 to 12 carbon atoms, or alkyleneiminoalkylene of 2 to 12 carbon atoms where the imino nitrogen atom contains as a third substituent, hydrogen or alkyl of 1 to 6 carbon atoms; n is 0, 1 or 2; Y is lower alkylene or --O--; R 1 and R 2 are independently hydrogen, lower alkyl, hydroxy-lower alkyl, or together with the nitrogen to which they are attached, represent morpholino; R 3 , R 4 and R 5 independently represent hydrogen, lower alkyl, or hydroxy-lower alkyl, R 6 is lower alkyl, benzyl, lower alkyl substituted by hydroxy, carboxy or sulfo, or together with R 5 and the nitrogen to which they are attached represent morpholino; R is hydrogen or methyl; and wherein the R f --R'--S(O) n -- group is in the 5- or 6-position (b) 0.00001 to 0.05% by weight emulsifier (c) 0 to 5% by weight filler, bacteriostal, fungicide, coloring agent or surface conditioner adjuvant; (d) 0 to 10% sizing agent; and (e) the remainder water; to render said pulp oil and water repellant, and (B) subsequently drying said contacted pulp.

Claim 5

A process according to claim 2, wherein said paper pulp is pretreated with a cationic agent.

Claim 6

A process according to claim 2, wherein the cationic agent is a cationically modified starch, a cationic modified aminoplast resin, a cationic polymer or a cationic blocked polyurethane.

Claim 7

A process according to claim 3, wherein the cationic agent is a cationically modified starch.

Claim 8

A water and oil repellant cellulosic, or natural o r synthetic polyamide, substrate produced according to the process of claim 1.

Claim 9

An oil and water repellant paper pulp article produced according to the process of claim 2.

Claim 10

An oil and water repellant paper pulp article produced according to the process of claim 4.