Invention Grant
US08519196B2 C10 alkanolalkoxylate mixtures and use thereof as novel low-foaming wetting agents
有权
C10链烷醇烷氧基化物混合物及其作为新型低泡润湿剂的用途
- Patent Title: C10 alkanolalkoxylate mixtures and use thereof as novel low-foaming wetting agents
- Patent Title (中): C10链烷醇烷氧基化物混合物及其作为新型低泡润湿剂的用途
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Application No.: US10575760Application Date: 2004-10-14
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Publication No.: US08519196B2Publication Date: 2013-08-27
- Inventor: Markus Klumpe , Juergen Tropsch , Rolf-Dieter Kahl , Roland Boehn , Susanne Stutz , Ralf Noerenberg
- Applicant: Markus Klumpe , Juergen Tropsch , Rolf-Dieter Kahl , Roland Boehn , Susanne Stutz , Ralf Noerenberg
- Applicant Address: DE Ludwigshafen
- Assignee: BASF Aktiengesellschaft
- Current Assignee: BASF Aktiengesellschaft
- Current Assignee Address: DE Ludwigshafen
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: DE10348420 20031014
- International Application: PCT/EP2004/011575 WO 20041014
- International Announcement: WO2005/037757 WO 20050428
- Main IPC: C11D3/20
- IPC: C11D3/20
Abstract:
The alkoxylate mixtures comprise alkoxylates of the formula (I) C5H11CH(C3H7)CH2O(B)p(A)n(B)m(A)qH (I) where A is ethyleneoxy, B, in each case independently, are C3-10-alkyleneoxy or mixtures thereof, groups A and B being present in the form of blocks in the stated sequence, p is a number from 0 to 10, n is a number greater than 0 to 20, m is a number greater than 0 to 20, q is a number greater than 0 to 10, p+n+m+q is at least 1, from 70 to 99% by weight of alkoxylates A1, in which C5H11 is n-C5H11, and from 1 to 30% by weight of alkoxylates A2, in which C5H11 is C2H5CH(CH3)CH2 and/or CH3CH(CH3)CH2CH2, being present in the mixture.
Public/Granted literature
- US20070065391A1 C10 alkanolalkoxylate mixtures and use thereof as novel low-foaming wetting agents Public/Granted day:2007-03-22
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