Aqueous liquid compositions comprising peracid compounds and defined N-oxide compounds
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C11D-003/39
C11D-007/38
출원번호
US-0628065
(1996-04-08)
발명자
/ 주소
Knowlton Charles Nathaniel (Glen Rock NJ) Coope Janet (Hackensack NJ) Kuzmenka Daniel (Wallington NJ) Naser Mark Stephen (Hamburg NJ) Morgan Leslie Jo (Chatham NJ)
출원인 / 주소
Lever Brothers Company, Division of Conopco, Inc. (New York NY 02)
인용정보
피인용 횟수 :
58인용 특허 :
8
초록▼
The present invention relates to liquid detergent compositions comprising: (1) 1-80% by wt. surfactant; (2) defined peroxyacid; and (3) 0.01-20% by wt. of N-oxide compound. The N-oxide compounds help to extend the half life of the peracid bleaches in such compositions. The invention further relates
The present invention relates to liquid detergent compositions comprising: (1) 1-80% by wt. surfactant; (2) defined peroxyacid; and (3) 0.01-20% by wt. of N-oxide compound. The N-oxide compounds help to extend the half life of the peracid bleaches in such compositions. The invention further relates to a method of incorporating stability of surfactant compositions comprising peracid bleaches which method comprises adding 0.01-2.0% by wt. of said N-oxide compound to the composition.
대표청구항▼
A liquid detergent composition comprising: (1) 20% to 80% by wt. of a surfactant selected from the group consisting of anionic, nonionic, cationic, amphoteric and zwitterionic surfactants and mixtures thereof; (2) 0.1 to 40% by wt. of a peroxyacid selected from the group consisting of (a) mono- or p
A liquid detergent composition comprising: (1) 20% to 80% by wt. of a surfactant selected from the group consisting of anionic, nonionic, cationic, amphoteric and zwitterionic surfactants and mixtures thereof; (2) 0.1 to 40% by wt. of a peroxyacid selected from the group consisting of (a) mono- or percarboxylic acids of formula: [Figure] wherein R is selected from the group consisting of C1-C16 alkyl, C3-C16 cycloalkyl and C5-C12 aryl radicals; R1 is selected from the group consisting of hydrogen, C1-C16 alkyl, C3-C16 cycloalkyl and C1-C12 aryl radicals; R2 is selected from the group consisting of hydrogen, C1-C16 alkyl, C3-C16 cycloalkyl and C1-C12 aryl radicals and a carbonyl radical that can form a ring together with R when R3 is arylene; R3 is selected from the group consisting of C1-C16 alkylene, C5-C12 cycloalkylene and C6-C12 arylene radicals; n and m are integers whose sum is 1; and M is selected from the group consisting of hydrogen, alkali metal, alkaline earth metal, ammonium and alkanol ammonium cations and radicals; (b) di-percarboxylic acids of formula: [Figure] wherein: R4 is selected from the group consisting of C1-C12 cycloalkylene, C5-C12 alkylene cycloalkylene, C6-C12 arylene and radical combinations thereof; R5 is selected from the group consisting of hydrogen, C1-C16 alkyl and C6-C12 aryl radicals and a carbonyl radical that can form a ring together with R3; R6 is selected from the group consisting of hydrogen, C1-C16 alkyl and C6-C12 aryl radicals and a radical that can form a C3-C12 ring together with R3; R3 is selected from the group consisting of C1-C12 alkylene, C5-C12 cycloalkylene and C6-C12 arylene radicals; n′and n″each are an integer chosen such that the sum thereof is 1; m′and m″each are an integer chosen such that the sum thereof is 1; and M is selected from the group consisting of hydrogen, alkali metal, alkaline earth metal, ammonium and alkanolammonium cations and radicals; and (c) w3) 0.01 to 20.0% by wt. of an N-oxide compound of formula: [Figure] wherein: R1 and R2 are independently selected from the group consisting of CH2CO2-, CH2PO2-, CH2CO2H and CH2PO3H2; when n is 1, R3 is straight chain or branched C1 to C10 alkyl, CH2CO2-, CH2PO3-, CH2CO2H, CH2PO3H, ethoxyalkyl, alkylaminoacetate, polyalkylaminoacetate, alkylaminoacetate N-oxide or polyalkylaminoacetate N-oxide; when n is 2 to 4, R3 is straight or branched C1 to C10 alkylene, ethoxyalkylene, alkylene aminoacetate, polyalkylene aminoacetate, alkylene aminoacetate N-oxide or polyalkylene aminoacetate N-oxide; n=1 to 4.
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이 특허에 인용된 특허 (8)
Coope Janet L. (Cliffside Park NJ), Amido peroxycarboxylic acids for bleaching.
Liberati Patricia (Valley Cottage NY) McCown Jack T. (Cresskill NJ) Aronson Michael (West Nyack NJ) van de Pas Johannes C. (Vlaardingen NLX), Stably suspended organic peroxy bleach in a structured aqueous liquid.
Silvernail, Carter M.; Olson, Erik C.; Lawrence, Michel M.; Johnson, Richard D.; Lange, Steven J., Hard surface cleaning compositions comprising phosphinosuccinic acid adducts and methods of use.
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Matts, Emory H.; Man, Victor Fuk-Pong; Magnuson, Joshua P.; Barcay, S. John; Tarara, James J.; Nelson, Thomas D., Methods for reducing the population of arthropods with medium chain peroxycarboxylic acid compositions.
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Man, Victor Fuk-Pong; Fasching, Gina Marie; Peitersen, Nathan Daniel; Altier, Mark Raymond, Neutral or alkaline medium chain peroxycarboxylic acid compositions and methods employing them.
Stokes, Jennifer; Silvernail, Carter M.; Olson, Erik C.; Lange, Steven J.; Li, Junzhong; Sun, Xin; Brewster, Allison; Staub, Richard, Two step method of cleaning, sanitizing, and rinsing a surface.
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