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1. WO2000043477 - DISHWASHING COMPOSITIONS CONTAINING ALKYLBENZENESULFONATE SURFACTANTS

Publication Number WO/2000/043477
Publication Date 27.07.2000
International Application No. PCT/US1999/029835
International Filing Date 15.12.1999
Chapter 2 Demand Filed 04.08.2000
IPC
C11D 1/22 2006.01
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
1Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
02Anionic compounds
12Sulfonic acids or sulfuric acid esters; Salts thereof
22derived from aromatic compounds
C11D 3/02 2006.01
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
3Other compounding ingredients of detergent compositions covered in group C11D1/101
02Inorganic compounds
C11D 17/00 2006.01
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
17Detergent materials or soaps characterised by their shape or physical properties
CPC
C11D 1/22
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
1Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
02Anionic compounds
12Sulfonic acids or sulfuric acid esters; Salts thereof
22derived from aromatic compounds
C11D 1/72
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
1Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
66Non-ionic compounds
72Ethers of polyoxyalkylene glycols
C11D 1/83
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
1Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
66Non-ionic compounds
83Mixtures of non-ionic with anionic compounds
C11D 3/046
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
3Other compounding ingredients of detergent compositions covered in group C11D1/00
02Inorganic compounds ; ; Elemental compounds
04Water-soluble compounds
046Salts
Applicants
  • THE PROCTER & GAMBLE COMPANY [US/US]; One Procter & Gamble Plaza Cincinnati, OH 45202, US (AllExceptUS)
  • SCHEIBEL, Jeffrey, John [US/US]; US (UsOnly)
  • KOTT, Kevin, Lee [US/US]; US (UsOnly)
  • CONNOR, Daniel, Stedman [US/US]; US (UsOnly)
  • CRIPE, Thomas, Anthony [US/US]; US (UsOnly)
  • VINSON, Phillip, Kyle [US/US]; US (UsOnly)
  • SCHEPER, William, Michael [US/US]; US (UsOnly)
  • KASTURI, Chandrika [US/US]; US (UsOnly)
Inventors
  • SCHEIBEL, Jeffrey, John; US
  • KOTT, Kevin, Lee; US
  • CONNOR, Daniel, Stedman; US
  • CRIPE, Thomas, Anthony; US
  • VINSON, Phillip, Kyle; US
  • SCHEPER, William, Michael; US
  • KASTURI, Chandrika; US
Agents
  • REED, T., David ; The Procter & Gamble Company 5299 Spring Grove Avenue Cincinnati, OH 45217-1087, US
Priority Data
60/116,51220.01.1999US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DISHWASHING COMPOSITIONS CONTAINING ALKYLBENZENESULFONATE SURFACTANTS
(FR) COMPOSITIONS DE LAVAGE DE LA VAISSELLE CONTENANT DES TENSIOACTIFS A L'ALKYLBENZENESULFONATE
Abstract
(EN)
A hand dishwashing composition comprising: i) from about 0.01 % to about 99.99 % by weight of composition of a surfactant mixture, said surfactant mixture comprising: an alkylarylsulfonate surfactant system comprising at least two alkylarylsulfonate surfactants of the formula (I) wherein L is an acyclic aliphatic hydrocarbyl of from 6 to 18 carbon atoms in total; M is a cation or cation mixture and q is the valence thereof; a and b are numbers selected such that said alkylarylsulfonate surfactant is electroneutral; R' is selected from H and C1 to C3 alkyl; R'' is selected from H and C1 to C3 alkyl; R''' is selected from H and C1 to C3 alkyl; both of R' and R'' are nonterminally attached to L and at least one of R' and R'' is C1 to C3 alkyl; and A is aryl; wherein said alkylarylsulfonate surfactant system comprises two or more isomers with respect to positions of attachment of R', R'' and A to L; in at least about 60 % of said alkylarylsulfonate surfactant system, A is attached to L in the position which is selected from positions alpha- and beta- to either of the two terminal carbon atoms of L; and wherein further said alkylarylsulfonate surfactant system has at least one of the following properties: said alkylarylsulfonate surfactant system has a ratio of nonquaternary to quaternary carbon atoms in L of at least about 5:1 by weight, when said quaternary carbon atoms are present; or percentage biodegradation, as measured by the modified SCAS test, that exceeds tetra propylene benzene sulphonate; ii) from about 0.0001 % to about 99.99 % by weight of composition of a conventional hand dishwashing adjunct; and iii) from about 0.01 % to about 7 % by weight of composition of a divalent ion selected from the group consisting of magnesium, calcium and mixtures thereof.
(FR)
Cette invention se rapporte à une composition de lavage de la vaisselle à la main comprenant: (i) environ 0,01 % à environ 99,99 %, en poids de la composition, d'un mélange de tensioactifs, constitué par un système de tensioactifs à l'alkylarylsulfonate comportant au moins deux tensioactifs à l'alkylarylsulfonate représentés par la formule (I), où L représente un hydrocarbyle aliphatique acyclique de 6 à 18 atomes de carbone au total; M représente un cation ou un mélange de cations et q représente sa valence; a et b représentent des nombres choisis pour que ce tensioactif à l'alkylarylsulfonate soit électroneutre; R' est sélectionné entre H et alkyle C1 à C3; R'' est sélectionné entre H et alkyle C1 à C3; R''' est choisi entre H et alkyle C1 à C3; R' et R'' sont tous les deux reliés en position non terminale à L et R' et/ou R'' représentent alkyle C1 à C3; et A représente aryle; ce système de tensioactifs à l'alkylarylsulfonate comprend au moins deux isomères par rapport aux positions de liaison de R', R'' et A à L; dans au moins 60 % environ de ce système de tensioactifs à l'alkylarylsulfonate, A est relié à L dans la position choisie parmi les positions alpha- et bêta- à l'un ou l'autre des deux atomes de carbone terminaux de L; et ce système de tensioactifs à l'alkylarylsulfonate possède en outre au moins l'une des propriétés suivantes: il présente un rapport entre les atomes de carbone non quaternaires et quaternaires dans L égal à au moins 5/1 en poids environ, lorsque ces atomes de carbone quaternaires sont présents; ou une biodégradation en pourcentage mesurée par le test SCAS modifié, qui dépasse le tétrapropylène benzensulfonate; (ii) environ 0,0001 % à environ 99,99 %, en poids de la composition, d'un additif classique de lavage de la vaisselle à la main; et (iii) environ 0,01 % à environ 7 %, en poids de la composition, d'un ion divalent choisi dans le groupe constitué par le magnésium, le calcium et les mélanges de ceux-ci.
Also published as
CZPV2001-2570
Latest bibliographic data on file with the International Bureau