CATIONIC GEMINI AND RELATED MULTIPLE HYDROPHILIC/HYDROPHOBIC FUNCTIONAL COMPOUNDS AND THEIR USE AS SURFACTANTS - Patent 1147158

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EP 1 147 158 A1

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(43)	Date of publication:
	24.10.2001 Bulletin 2001/43

(21)	Application number: 99967773.5

(22)	Date of filing: 30.12.1999

(51)	International Patent Classification (IPC)⁷: C09K 3/22, C11D 3/02, C07C 211/00, C07C 303/00

(86)	International application number:
	PCT/US9931/246

(87)	International publication number:
	WO 0039/241 (06.07.2000 Gazette 2000/27)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

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Priority:

31.12.1998 US 114544 P

(71)	Applicant: Akzo Nobel N.V.
	6824 BM Arnhem (NL)

(72)	Inventors:
	MIRVISS, Stanley, B. Stamford, CT 06903 (US) STEICHEN, Dale S-426 58 Vastra Frolunda (SE) SPELLANE, Peter, J. Ardsley-on-Hudson, NY 10503 (US) CHO, Hee Wappinger Falls, NY 12590 (US)

(74)	Representative: Schalkwijk, Pieter Cornelis
	Akzo Nobel N.V.,Intellectual Property Department (Dept. AIP),P.O. Box 9300 6800 SB Arnhem 6800 SB Arnhem (NL)

(54)	CATIONIC GEMINI AND RELATED MULTIPLE HYDROPHILIC/HYDROPHOBIC FUNCTIONAL COMPOUNDS AND THEIR USE AS SURFACTANTS