Title:
NON-SURFACTANT SOLUBILIZING AGENT
Document Type and Number:
WIPO Patent Application WO2004022687
Kind Code:
B1
Abstract:
Compositions of the invention include (a) a solvent at least partially immiscible in water; and (b) a solubilizing agent having a formula (A), where R is (C1-C7) alkylenyl, substituted (C1-C7) alkylenyl, (C1-C7) alkylenyloxy, substituted (C1-C7) alkylenyloxy, (C2-C7) alkenylenyl, substituted (C2-C7) alkenylenyl, aryl, heteroaryl, cycloalkyl or; and R' and R" is independently selected from hydrogen, (C1-C7) alkyl, substituted (C1-C7) alkyl, (C1-C7) alkoxy, substituted (C1-C7) alkoxy, (C2-C7) alkenyl, or substituted (C2-C7) alkenyl. Further compositions include (a) a solvent at least partially immiscible in water; and (b) a solubilizing agent having a formula (B), where R is (C1-C7) alkenyl, substituted (C1-C7) alkenyl, (C1-C7) alkenyloxy, substituted (C1-C7) alkenyloxy, (C2-C7) alkenyloxy, substituted (C2-C7) alkenyl, aryl, heteroaryl, cycloalkyl or heterocycyl and R1 is a nitrogen containing heterocycyl or a nitrogen containing hetroaryl. The compositions are useful in providing stable single-phase aqueous solutions when combined with water.
Inventors:
GRIESE GREG
LEVITT MARK
LEVITT MARK
Application Number:
PCT/US2003/019134
Publication Date:
June 24, 2004
Filing Date:
June 17, 2003
Export Citation:
Assignee:
ECOLAB INC (US)
International Classes:
C11D3/28; C11D3/30; C11D3/43; C11D7/32; C11D7/50; C23G1/14; C11D7/26; (IPC1-7): C11D7/50; C11D7/32; C11D3/43; C11D3/30; C11D3/28; C23G1/24
Download PDF: