Invention Grant
- Patent Title: Long lasting cleaning foam
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Application No.: US16780030Application Date: 2020-02-03
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Publication No.: US11208613B2Publication Date: 2021-12-28
- Inventor: Tillmann Kleine , Michael Schmidt , Gunnar Nöding , Daniela Richter , Christine Fehlis , Virginie Maas , Claudia Caussin De Schneck
- Applicant: Ecolab USA Inc.
- Applicant Address: US MN St. Paul
- Assignee: Ecolab USA Inc.
- Current Assignee: Ecolab USA Inc.
- Current Assignee Address: US MN St. Paul
- Agency: Merchant & Gould P.C.
- Main IPC: C11D1/75
- IPC: C11D1/75 ; C11D1/83 ; C11D1/06 ; C11D1/29 ; C11D3/04 ; C11D11/00

Abstract:
The invention relates to an aqueous foaming cleaning composition for removing soil at low temperatures from a surface to be cleaned, characterized in, that the aqueous foaming cleaning composition comprises: a linear and/or branched C12-alkyl dimethylamine oxide or C12-alkyl diethylamine oxide or C12-alkyl methylethylamine oxide; a linear and/or branched C14-alkyl dimethylamine oxide or C14-alkyl diethylamine oxide or C14-alkyl methylethylamine oxide; at least one anion tenside of: a dodecyl (oxyethylen)w sulfat, wherein w represents an average addition mole number ranging from about 1 to about 10, and/or at least one polyoxyalkylene alkyl ether carboxylic acid or salt thereof represented by formula (I): RO—(AO)n−1—A′—COOmM (I) wherein, R represents a linear and/or branched alkyl group having about 8 to about 18 carbon atoms; AO represents an alkylene oxy group having about 2 to about 4 carbon atoms; n represents an average addition mole number ranging from about 1 to about 20; A′ represents an alkylene group having about 1 to about 3 carbon atoms; M represents H or a cation; and m represents the number equal to a valence number of M;—a source of alkalinity; and—water.
Public/Granted literature
- US20200231901A1 LONG LASTING CLEANING FOAM Public/Granted day:2020-07-23
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