Patent US5321098A successfully refreshed from Google Patents.
← Back to Patent Explorer
US5321098A Expired / Lapsed US ⏱️ 0.0 years remaining

Composition and polymer fabrics treated with the same

Assignee: Lubrizol Corp
•
Filing: 1991-10-04
•
Granted: 1994-06-14
•
Expires: 2011-10-04
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract The invention relates to a composition mixture comprising (i) at least one ester-acid, ester-salt or mixtures thereof and (ii) at least one amidic-acid, amidic-salt or mixtures thereof a polymer fabrics treated with the same. The treated polymer fabrics have improved wicking/wetting characteristics. The treated polymer fabrics maintain these characteristics upon repeated exposure to aqueous fluids.

Inventors

  • 👤 Kasturi Lal

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 21:09
CPC Classifications
D; D06; D06M; D06M13/00; D06M13/322; D06M13/402; D06M13/405; D06M13/325; D06M13/342; D06M13/368; D06M13/372; D06M13/419; Y; Y10; Y10T; Y10T442/00; Y10T442/20; Y10T442/2484; Y10T442/2861; Y10T442/291; Y10T442/2918

Claims Analysis

Total Claims: 33
Claim 1
Independent Claim 25 words
A composition comprising a mixture of: (i) at least one ester-acid, ester-salt, or mixtures thereof; and (ii) at least one amidic-acid, amidic-salt, or mixtures thereof.
Claim 2
Dependent Claim 25 words
A composition comprising a mixture of: (i) at least one ester-acid, ester-salt, or mixtures thereof; and (ii) at least one amidic-acid, amidic-salt, or mixtures thereof.
Claim 3
Dependent Claim 20 words
The composition of claim 1 wherein (i) is a reaction product of a polycarboxylic acylating agent and a hydroxy compound.
Claim 4
Dependent Claim 23 words
The composition of claim 2, wherein the polycarboxylic acylating agent is a dimer acid, hydrocarbyl-substituted succinic, Alder, or a trimer acid acylating agent.
Claim 5
Dependent Claim 29 words
The composition of claim 2, wherein the polycarboxylic acylating agent is a hydrocarbyl-substituted succinic acylating agent, having a hydrocarbyl group containing from about 8 to about 150 carbon atoms.
Claim 6
Dependent Claim 47 words
The composition of the claim 4, wherein the hydrocarbyl group is an alkyl or alkenyl group having from about 10 to about 30 carbon atoms; or an alkyl or alkenyl group derived from a polyalkene having a number average molecular weight from about 500 to about 1500.
Claim 7
Dependent Claim 24 words
The composition of claim 4, wherein the hydrocarbyl group is an alkyl or alkenyl group having from about 10 to about 30 carbon atoms.
Claim 8
Dependent Claim 38 words
The composition of claim 2, wherein the hydroxy compound is selected from the group consisting of aliphatic or alkylene polyol, polyoxyalkylene polyol, alkyl-terminated polyoxyalkylene polyol, polyoxyalkylene amine, polyoxyalkylene glycol fatty ester, polyoxyalkylated phenol, polyoxyalkylated fatty amide and alkanolamine.
Claim 9
Dependent Claim 20 words
The composition of claim 2, wherein the hydroxy compound is a polyoxyalkylene diol, an alkyl-terminated polyoxyalkylene polyol or an alkylenepolyol.
Claim 10
Dependent Claim 18 words
The composition of claim 2, wherein the hydroxy compound is pentaerythritol, glycerol, sorbitol, dipentaerythritol, trimethylolpropane or ethylene glycol.
Claim 11
Dependent Claim 165 words
The composition of claim 1, wherein (i) is represented by the formula ##STR20## wherein R 1 is a hydrocarbyl group having about 8 to about 150 carbon atoms; R 2 is a hydrocarbylene group, or a hydroxy substituted or hydroxyalkyl substituted hydrocarbylene; each R 3 is independently hydrogen, an alkyl group, a hydroxyalkyl group, a hydrocarbylcarbonyl or a polyoxyalkylene group; each R 4 is independently a hydrocarbylene group; each n is independently 1 to 150; q is zero or one; r is zero or one; M is a hydrogen, an ammonium cation or a metal cation, and when r is zero, X is --H, --OAr, --OH, --OR 5 , ##STR21## when r is one, X is --H, --R 5 , ##STR22## or ##STR23## wherein each R 5 and R 6 is independently a hydrocarbyl group having up to 100 carbon atoms; R 7 is hydrogen or an alkyl group having from 1 to about 8 carbon atoms and Ar is a phenyl or benzyl group.
Claim 12
Dependent Claim 13 words
The composition of claim 1, wherein the ester-salt derived is from an amine.
Claim 13
Dependent Claim 14 words
The composition of claim 11, wherein the amine is an alkanolamine or polyoxyalkylated amine.
Claim 14
Dependent Claim 50 words
The composition of claim 11, wherein the amine is represented by the formula ##STR24## wherein each R' is independently an alkylene group; R" is an alkyl or alkenyl group having about 2 to about 30 carbon atoms; each a is independently 1 to 100; and b is zero or one.
Claim 15
Dependent Claim 47 words
The composition of claim 1, wherein (ii) the amidic-acid, amidic-salt or mixture thereof is the reaction product of at least one polycarboxylic acylating agent and at least one amine selected from the group consisting of a secondary amine, an amine-terminated polyoxyalkylene and a tertiary alkyl primary amine.
Claim 16
Dependent Claim 26 words
The composition of claim 14, wherein the polycarboxylic acylating agent is dimer acid, hydrocarbyl-substituted succinic, an Alder, or a trimer acid acylating agent or mixtures thereof.
Claim 17
Dependent Claim 28 words
The composition of claim 14, wherein the polycarboxylic acylating agent is a hydrocarbyl-substituted succinic acylating agent having a hydrocarbyl group containing form 8 to about 150 carbon atoms.
Claim 18
Dependent Claim 46 words
The composition of claim 16, wherein the hydrocarbyl group is an alkyl or alkenyl group containing from about 8 to about 30 carbon atoms; or an alkyl or alkenyl group derived from a polyalkene having a number average molecular weight from about 500 to about 1500.
Claim 19
Dependent Claim 24 words
The composition of claim 16, wherein the hydrocarbyl group is an alkyl or alkenyl group containing from about 10 to about 30 carbon atoms.
Claim 20
Dependent Claim 45 words
The composition of claim 14, wherein the amine is a secondary amine selected from the group consisting of a secondary alkyl amine having from 1 to about 28 carbon atoms in each alkyl group; and a secondary amine having a polyoxyalkylene, hydroxypolyoxyalkylene or alkanol group.
Claim 21
Dependent Claim 28 words
The composition of claim 14, wherein the amine is a secondary alkyl amine having at least one butyl group, amyl group, hexyl group, heptyl group or mixtures thereof.
Claim 22
Dependent Claim 16 words
The composition of claim 14, wherein the amine is an amine-terminated polyoxypropylene, or an amine-terminated polyoxypropylene-polyoxyethylene-polyoxypropylene.
Claim 23
Dependent Claim 22 words
The composition of claim 14, wherein the amine is tertiary alkyl primary amine containing from about 4 to about 28 carbon atoms.
Claim 24
Dependent Claim 28 words
The composition of claim 14, wherein the amine is a tertiary alkyl primary amine Wherein the alkyl group is tert-octyl, tert-dodecyl, tert-tetradecyl, tert-hexadecyl, tert-octadecyl group or mixtures thereof.
Claim 25
Dependent Claim 78 words
The composition of claim 1, wherein (ii) is represented by the formulae ##STR25## wherein each R 1 is independently a hydrocarbyl group having from about 8 to about 150 carbon atoms; each R 12 is independently hydrogen, an alkyl group or polyoxyalkylene group; each R 4 is independently an hydrocarbylene group; R 11 is an alkyl group or polyoxyalkylene group; n is 1 to about 150; and M is a hydrogen, an ammonium cation or a metal cation.
Claim 26
Dependent Claim 13 words
The composition of claim 14, wherein the amidic-salt is derived from an amine.
Claim 27
Dependent Claim 15 words
The composition of claim 25, wherein the amine is an alkanolamine or a polyoxyalkaline amine.
Claim 28
Dependent Claim 57 words
The composition of claim 25 wherein the amine is represented by the formula ##STR26## wherein R" is an alkyl or alkenyl group; each R' is independently an alkylene group; each a is independently an integer from zero to about 100 provided at least one a is an integer greater than zero; and b is zero or one.
Claim 29
Dependent Claim 75 words
A composition, comprising: (i) at least one reaction product of a hydrocarbyl-substituted succinic acylating agent and a hydroxy compound, wherein the reaction product is an ester-acid, ester-salt or mixture thereof, and (ii) at least one reaction product of a hydrocarbyl-substituted succinic acylating agent with an amine selected from the group consisting of a secondary amine, an amine-terminated polyoxyalkylene and a tertiary alkyl primary amine, wherein the reaction product is an amidic-acid, amidic-salt or mixtures thereof.
Claim 30
Dependent Claim 75 words
A composition, comprising: (i) at least one reaction product of a hydrocarbyl-substituted succinic acylating agent and a hydroxy compound, wherein the reaction product is an ester-acid, ester-salt or mixture thereof, and (ii) at least one reaction product of a hydrocarbyl-substituted succinic acylating agent with an amine selected from the group consisting of a secondary amine, an amine-terminated polyoxyalkylene and a tertiary alkyl primary amine, wherein the reaction product is an amidic-acid, amidic-salt or mixtures thereof.
Claim 31
Dependent Claim 84 words
The composition of claim 28, wherein the hydrocarbyl group contains from 8 to about 150 carbon atoms; the hydroxy compound is selected from the group consisting of an aliphatic or alkylene polyol, a polyoxyalkylene polyol, an alkyl-terminated polyoxyalkylene polyol, a polyoxyalkylene amine, a polyoxyalkylene glycol fatty ester, a polyoxyalkylated phenol, a polyoxyalkylated fatty amide, and an alkanolamine; and the amine is a secondary amine containing alkyl groups having from 3 to about 28 carbon atoms, an amine-terminated polyoxyalkylene or a tertiary alkyl primary amine.
Claim 32
Dependent Claim 21 words
The composition of claim 28, wherein the hydroxy compound is a polyoxyalkylene diol, an alkyl-terminated polyoxyalkylene polyol or an alkylene polyol.
Claim 33
Dependent Claim 12 words
The composition of claim 28, wherein the amine is an amine-terminated polyoxyalkylene.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1997-06-13 1997-12-13 1998-06-14 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2001-06-13 2001-12-13 2002-06-14 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2005-06-13 2005-12-13 2006-06-14 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag