Patent US3856711A successfully refreshed from Google Patents.
US3856711A
Expired / Lapsed
US
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Liquid detergent compositions
Assignee: Witco Corp
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Filing: 1972-11-29
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Granted: 1974-12-24
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Expires: 1992-11-29
Abstract
Abstract Polyfunctional low-foaming essentially 100% active stable liquid detergent compositions consisting essentially of (a) from 30 to 90% of an ethanolamine salt of a C8 to C18 alkyl benzene- or alkyl toluene-sulfonic acid, (b) from 5 to 35% of a nonionic normally liquid, water-soluble polyoxyethylene-polyoxypropylene glycol condensation product surfactant, and (c) from 5 to 35% of a C10 to C16 fatty acid monoethanolamide, diethanolamide or monoisopropanolamide.
Inventors
- 👤 M Mausner
- 👤 A Dater
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:54
CPC Classifications
C; C11; C11D; C11D1/00; C11D1/02; C11D1/12; C11D1/22; C11D1/38; C11D1/52; C11D1/523; C11D1/65; C11D1/655; C11D1/66; C11D1/72; C11D1/83; C11D1/831; C11D11/00; C11D11/04; C11D17/00; C11D17/0004
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
26 words
IN A METHOD OF MAKING A POLYFUNCTIONAL ESSENTIALLY 100% ACTIVE STABLE LIQUID DETERGENT COMPOSITION CONSISTING ESSENTIALLY OF THE FOLLOWING INGREDIENTS IN THE FOLLOWING PERCENTAGES BY WEIGHT:
Claim 2
Dependent Claim
26 words
IN A METHOD OF MAKING A POLYFUNCTIONAL ESSENTIALLY 100% ACTIVE STABLE LIQUID DETERGENT COMPOSITION CONSISTING ESSENTIALLY OF THE FOLLOWING INGREDIENTS IN THE FOLLOWING PERCENTAGES BY WEIGHT:
Claim 3
Dependent Claim
26 words
In a method of making a polyfunctional essentially 100% active stable liquid detergent composition consisting essentially of the following ingredients in the following percentages by weight:
Claim 4
Dependent Claim
26 words
In a method of making a polyfunctional essentially 100% active stable liquid detergent composition consisting essentially of the following ingredients in the following percentages by weight:
Claim 5
Dependent Claim
14 words
A method according to claim 1, wherein the temperature is maintained at below 50*C.
Claim 6
Dependent Claim
22 words
A method according to claim 1, wherein the alkyl radical of said sulfonic acid contains predominantely from 11 to 15 carbon atoms.
Claim 7
Dependent Claim
24 words
A method according to claim 1, wherein the sulfonic acid is a member selected from the group consisting of dodecyl- and tridecyl-benzene sulfonic acid.
Claim 8
Dependent Claim
42 words
A method according to claim 5, wherein the B ingredient constitutes from 22 to 30%, the C ingredient constitutes from 14 to 18%, and the ethanolamine salt of the sulfonic acid constitutes froM 52 to 64% of the finished liquid detergent composition.
Claim 9
Dependent Claim
29 words
A method according to claim 1, wherein the A ingredient constitutes 45 to 75%, the B ingredient constitutes 15 to 30%, and the C ingredient constitutes 12 to 25%.
Claim 10
Dependent Claim
29 words
A method according to claim 4, wherein the A ingredient constitutes 45 to 75%, the B ingredient constitutes 15 to 30%, and the C ingredient constitutes 12 to 25%.
Claim 11
Dependent Claim
38 words
A method according to claim 1, wherein the A ingredient is an ethanolamine salt of a member selected from the group consisting of dodecyl- and tridecyl-benzene sulfonic acid, and the C ingredient is a C12-C14 fatty acid diethanolamide.
Claim 12
Dependent Claim
30 words
A method according to claim 9, wherein the A ingredient constitutes from 52-64%, the B ingredient constitutes from 22 to 30%, and the C ingredient constitutes from 14 to 18%.
Claim 13
Dependent Claim
21 words
A method according to claim 9, wherein the A ingredient is a diethanolamine salt of a linear tridecyl benzene sulfonic acid.
Claim 14
Dependent Claim
21 words
A method according to claim 9, wherein the A ingredient is a diethanolamine salt of a linear dodecyl benzene sulfonic acid.
Claim 15
Dependent Claim
14 words
A method according to claim 2, wherein the temperature is maintained at below 50*C.
Claim 16
Dependent Claim
22 words
A method according to claim 2, wherein the alkyl radical of said sulfonic acid contains predominately from 11 to 15 carbon atoms.
Claim 17
Dependent Claim
42 words
A method according to claim 14, wherein the B ingredient constitutes from 22 to 30%, the C ingredient constitutes from 14 to 18%, and the ethanolamine salt of the sulfonic acid constitutes from 52 to 64% of the finished liquid detergent composition.
Claim 18
Dependent Claim
29 words
A method according to claim 2, wherein the A ingredient constitutes 45 to 75%, the B ingredient constitutes 15 to 30%, and the C ingredient constitutes 12 to 25%.
Claim 19
Dependent Claim
29 words
A method according to claim 14, wherein the A ingredient constitutes 45 to 75%, the B ingredient constitutes 15 to 30%, and the C ingredient constitutes 12 to 25%.
Claim 20
Dependent Claim
8 words
The product by the method of claim 1.
Claim 21
Dependent Claim
8 words
The product by the method of claim 2.
References Cited (Backward Citations)
US2859182A
Cited
US3232880A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-12-23 | 1978-06-24 | 1978-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-12-23 | 1982-06-24 | 1982-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-12-23 | 1986-06-24 | 1986-12-24 | $7700.00 | Window Closed / Lapsed |