US4408043A — Fluorocarbon surfactants

Claim 1

Independent Claim 191 words

A chemical composition represented by the formula: ##STR32## wherein: (a) x is from 2-12; (b) w is from 1-20; (c) y is from 0-20, and z is from 0-20, provided that the sum, y+z is from 1-20; (d) R is from the group of hydrogen, methyl, ethyl, propyl radicals and mixtures thereof; (e) A is a halogen chosen from chlorine, bromine, or iodine; and (f) Q is a cationic nitrogen radical from the group consisting of: (1) an aromatic amino radical, (2) an heterocyclic amino radical, and (3) an amine radical represented by the formula: ##STR33## wherein R 1 , R 2 and R 3 are from the group consisting of hydrocarbon radicals containing from 1-30 carbon atoms and hydrogen radicals, provided that at least one of R 1 , R 2 and R 3 is from the group consisting of alkyl, aryl, alkaryl and cyclo-aliphatic hydrocarbon radicals containing from 1-30 carbon atoms and that when any one of R 1 , R 2 and R 3 radicals contains more than 4 carbon atoms, the other two radicals are each chosen from the group consisting of hydrogen, methyl, and ethyl radicals.

Claim 2

Dependent Claim 191 words

A chemical composition represented by the formula: ##STR32## wherein: (a) x is from 2-12; (b) w is from 1-20; (c) y is from 0-20, and z is from 0-20, provided that the sum, y+z is from 1-20; (d) R is from the group of hydrogen, methyl, ethyl, propyl radicals and mixtures thereof; (e) A is a halogen chosen from chlorine, bromine, or iodine; and (f) Q is a cationic nitrogen radical from the group consisting of: (1) an aromatic amino radical, (2) an heterocyclic amino radical, and (3) an amine radical represented by the formula: ##STR33## wherein R 1 , R 2 and R 3 are from the group consisting of hydrocarbon radicals containing from 1-30 carbon atoms and hydrogen radicals, provided that at least one of R 1 , R 2 and R 3 is from the group consisting of alkyl, aryl, alkaryl and cyclo-aliphatic hydrocarbon radicals containing from 1-30 carbon atoms and that when any one of R 1 , R 2 and R 3 radicals contains more than 4 carbon atoms, the other two radicals are each chosen from the group consisting of hydrogen, methyl, and ethyl radicals.

Claim 3

Dependent Claim 71 words

The composition of claim 1 wherein: (a) x is from 4-10; (b) w is from 4-10; (c) y and z are each from 0-8, provided that the sum, y+z, is from 1-8; (d) R is from the group of hydrogen and methyl radicals, and mixtures thereof; (e) A is chlorine; and (f) Q is from the group of dimethylamino, trimethylamino, pyridino, quinolino, isoquinolino, N,N dimethyl anilino, N-methyl morpholino, and morpholino radicals.

Claim 4

Dependent Claim 66 words

The composition of claim 1 wherein: (a) x is from 6-8; (b) w is from 6-8; (c) y and z are each from 0-4, provided that the sum, y+z, is from 1-4; (d) R is from the group of hydrogen and methyl radicals and mixtures thereof; (e) A is chlorine; and (f) Q is from the group of trimethyl amino, pyridino, quinolino, morpholino, and isoquinolino radicals.

Claim 5

Dependent Claim 17 words

The composition of claim 3 wherein the value of the ratio y/z is between 0 and 1.0.

Claim 6

Dependent Claim 182 words

A chemical composition represented by the formula: ##STR34## wherein: (a) x is from 2-12; (b) w is from 1-20; (c) z is from 1-20; (d) R is from the group of hydrogen, methyl, ethyl, propyl radicals, and mixtures thereof; (e) A is a halogen from the group, chlorine, bromine, and iodine; and (f) Q is a cationic nitrogen radical from the group consisting of: (1) an aromatic amino radical; (2) an heterocyclic amino radical; and (3) an amine radical represented by the formula: ##STR35## wherein R 1 , R 2 , and R 3 are from the group consisting of hydrocarbon radicals containing from 1-30 carbon atoms and hydrogen radicals provided that at least one of R 1 , R 2 , and R 3 is from the group consisting of alkyl, aryl, alkaryl and cycloaliphatic hydrocarbon radicals containing from 1-30 carbon atoms and that when any one of R 1 , R 2 , and R 3 radicals contains more than 4 carbon atoms, the other two radicals are each chosen from the group consisting of hydrogen, methyl, and ethyl radicals.

Claim 7

Dependent Claim 182 words

A chemical composition represented by the formula: ##STR34## wherein: (a) x is from 2-12; (b) w is from 1-20; (c) z is from 1-20; (d) R is from the group of hydrogen, methyl, ethyl, propyl radicals, and mixtures thereof; (e) A is a halogen from the group, chlorine, bromine, and iodine; and (f) Q is a cationic nitrogen radical from the group consisting of: (1) an aromatic amino radical; (2) an heterocyclic amino radical; and (3) an amine radical represented by the formula: ##STR35## wherein R 1 , R 2 , and R 3 are from the group consisting of hydrocarbon radicals containing from 1-30 carbon atoms and hydrogen radicals provided that at least one of R 1 , R 2 , and R 3 is from the group consisting of alkyl, aryl, alkaryl and cycloaliphatic hydrocarbon radicals containing from 1-30 carbon atoms and that when any one of R 1 , R 2 , and R 3 radicals contains more than 4 carbon atoms, the other two radicals are each chosen from the group consisting of hydrogen, methyl, and ethyl radicals.

Claim 8

Dependent Claim 79 words

The chemical composition of claim 5 wherein: (a) x is from 4-10; (b) w is from 4-10; (c) Z is from 1-4; (d) R is chosen from the group of hydrogen and methyl radicals, and mixtures thereof; (e) A is chloride; and (f) Q is a cationic nitrogen radical from the group consisting of: (1) trimethyl amino, dimethyl amino, pyridino, diethyl amino, triethyl amino, quinolino, anilino, N-methyl anilino, isoquinolino, N,N,dimethyl anilino, morpholineo, N-methyl pyrrolo, acridino, and N-methyl morpholino radicals.

Claim 9

Dependent Claim 41 words

The composition of claim 6 wherein: (a) x is from 6-8; (b) w is from 6-8; (c) z is from 1.5-2.5; and (d) Q is a cationic nitrogen radical from the group consisting of trimethylamino, pyridino, quinolino, isoquinolino, and morpholino radicals.

Claim 10

Dependent Claim 110 words

The composition of claim 6 wherein: (a) x is from 6-8; (b) w is from 6-8; (c) z is from 1.5-2.5; and (d) Q is a cationic secondary nitrogen radical chosen from the group consisting of: (1) a secondary heterocyclic nitrogen radical, and (2) a secondary aliphatic nitrogen radical having the formula: ##STR36## wherein R 3 is always H; R 1 and R 2 are hydrocarbon radicals containing from 1-30 carbon atoms provided that when any of R 1 , R 2 contains more than 4 carbon atoms, the remaining radical is chosen from the group consisting of methyl and ethyl radicals; such the Q represents an amine hydrochloride salt.

Claim 11

Dependent Claim 24 words

The composition of claim 8 wherein the amine hydrochloride salt has been neutralized with a strong base chosen from the group, NaOH and KOH.

Claim 12

Dependent Claim 13 words

The composition of claim 7 wherein Q represents the trimethyl amine nitrogen radical.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1986-10-03	1987-04-04	1987-10-04	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1990-10-03	1991-04-04	1991-10-04	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1994-10-03	1995-04-04	1995-10-04	$7700.00	Window Closed / Lapsed

Fluorocarbon surfactants

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