Patent EP0075994A2 successfully refreshed from Google Patents.
EP0075994A2
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EP
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Detergent compositions containing mixture of alkylpolysaccharide and amine oxide surfactants and fatty acid soap
Assignee: Procter and Gamble Co
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Filing: 1982-09-22
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Granted: —
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Expires: 2002-09-22
Abstract
Abstract Detergent surfactant combinations comprising alkylpolyglycoside detergent surfactants and nonionic detergent surfactants provide good detergency and are compatible with anionic optical brighteners, both in built and unbuilt detergent compositions.
Inventors
- 👤 Thomas Edward Cook
- 👤 Ramon Aguillon Llenado
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-28 18:37
CPC Classifications
C; C11; C11D; C11D10/00; C11D10/04; C11D10/045; C11D1/00; C11D1/66; C11D1/662; C11D1/75; C11D1/02; C11D1/12; C11D1/29
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
175 words
A detergent composition comprising: (A) from about 2% to about 15% of an alkylpolysaccharide detergent surfactant of the formula RO(R'O) y (Z) x where R is an alkyl, hydroxy alkyl, alkyl phenyl, hydroxy alkyl phenyl, alkyl benzyl, or mixtures thereof, said alkyl groups containing from about 8 to about 18 carbon atoms; where each R 1 contains from 2 to about 4 carbon atoms and y is from 0 to about 12; and where each Z is a moiety derived from a reducing saccharide containing 5 or 6 carbon atoms, and x is a number from about 1½ to about 10; (B) from about 1% to about 7% of an amine oxide detergent surfactant; (C) from about 1% to about 15% of a water-soluble fatty acid soap containing at least about 40% unsaturated soap containing from about 16 to about 22 carbon atoms; (D) from 0% to about 35% of a water-soluble detergency builder; (E) from about 0% to about 7% of a water-soluble synthetic anionic detergent surfactant; (F) from 0% to about 80% water.
Claim 2
Dependent Claim
175 words
A detergent composition comprising: (A) from about 2% to about 15% of an alkylpolysaccharide detergent surfactant of the formula RO(R'O) y (Z) x where R is an alkyl, hydroxy alkyl, alkyl phenyl, hydroxy alkyl phenyl, alkyl benzyl, or mixtures thereof, said alkyl groups containing from about 8 to about 18 carbon atoms; where each R 1 contains from 2 to about 4 carbon atoms and y is from 0 to about 12; and where each Z is a moiety derived from a reducing saccharide containing 5 or 6 carbon atoms, and x is a number from about 1½ to about 10; (B) from about 1% to about 7% of an amine oxide detergent surfactant; (C) from about 1% to about 15% of a water-soluble fatty acid soap containing at least about 40% unsaturated soap containing from about 16 to about 22 carbon atoms; (D) from 0% to about 35% of a water-soluble detergency builder; (E) from about 0% to about 7% of a water-soluble synthetic anionic detergent surfactant; (F) from 0% to about 80% water.
Claim 3
Dependent Claim
24 words
The composition of Claim I in the form of a concentrated aqueous heavy-duty liquid containing less than about 5% conventional ethoxylated nonionic detergent surfactant.
Claim 4
Dependent Claim
115 words
The composition of Claim 2 wherein the amine oxide detergent surfactant has the formula wherein R is an alkyl, hydroxy alkyl, or alkyl phenyl group or mixtures thereof containing from about 10 to about 18 carbon atoms, R' is an alkylene or hydroxy alkylene group containing from 2 to 3 carbon atoms or mixtures thereof, x is from 0 to about 2 and each R" is an alkyl or hydroxy alkyl group containing from I to about 3 carbon atoms or a polyethylene oxide group containing from one to about 3 ethylene oxide groups and said R" groups can be attached to each other through an oxygen or nitrogen atom to form a ring structure.
Claim 5
Dependent Claim
29 words
The composition of Claim 3 containing from about 10% to about 30% of a detergency builder selected from the group consisting of pyrophosphates, nitrilotriacetates, citrates, polymeric polycarboxylates, and carbonates.
Claim 6
Dependent Claim
10 words
The composition of Claim 3 containing essentially no detergency builder.
Claim 7
Dependent Claim
34 words
The composition of Claim 3 wherein in the alkylpolyglycoside detergent surfactant R is an alkyl group containing from about 10 to about 16 carbon atoms and x is from about 1½ to abut 3.
Claim 8
Dependent Claim
28 words
The composition of Claim 6 containing from about 10% to about 30% of a detergency builder selected form the group consisting of pyrophosphates, nitrilotriacetates, citrates, polycarboxylates, and carbonates.
Claim 9
Dependent Claim
30 words
The composition of Claim 6 wherein the cation of the unsaturated fatty acid soap is selected from the group consisting of sodium, potassium, ammonium, monoethanotammmonium, diethanolammonium, triethanolammonium, and mixtures thereof.
Claim 10
Dependent Claim
34 words
The composition of Claim 2 wherein in the alkylpolyglycoside detergent surfactant R is an alkyl group containing from about 10 to about 14 carbon atoms and x is from about 1.6 to about 2.7.
Claim 11
Dependent Claim
28 words
The composition of Claim 9 containing from about 5% to about 35% of a detergency builder selected from the group consisting of pyrophosphates, nitrilotriacetates, citrates, polycarboxylates, and carbonates.
Claim 12
Dependent Claim
10 words
The composition of Claim 9 containing essentially no detergency builder.
Claim 13
Dependent Claim
30 words
the composition of Claim 9 wherein the cation of the unsaturated fatty acid soap is selected form the group consisting of sodium, potassium, ammonium, monoethanolammonium, diethanolammonium, triethanolammonium, and mixtures thereof.
Claim 14
Dependent Claim
17 words
The composition of Claims 3, 6, or 12 wherein the unsaturated fatty acid soap is an oleate.
References Cited (Backward Citations)
No citation records indexed.
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