HINDERED AMINE LIGHT STABILIZERS BASED ON MULTI-FUNCTIONAL CARBONYL COMPOUNDS AND METHODS OF MAKING SAME - Patent 1414799

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EP 1 414 799 A2

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(88)	Date of publication A3:
	30.10.2003

(43)	Date of publication:
	06.05.2004 Bulletin 2004/19

(21)	Application number: 01994383.6

(22)	Date of filing: 26.10.2001

(51)	International Patent Classification (IPC)⁷: C07D 211/62, C07D 211/46

(86)	International application number:
	PCT/US2001/049873

(87)	International publication number:
	WO 2002/057232 (25.07.2002 Gazette 2002/30)

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

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Priority:

03.11.2000 US 704793

(71)	Applicant: CYTEC TECHNOLOGY CORP.
	Wilmington, Delaware 19801 (US)

(72)	Inventors:
	SASSI, Thomas, Patrick Stamford, CT 06905 (US) GUPTA, Ram, Baboo Stamford, CT 06902 (US)

(74)	Representative: Bowman, Paul Alan
	Lloyd WiseCommonwealth House,1-19 New Oxford Street London WC1A 1LW London WC1A 1LW (GB)

(54)	HINDERED AMINE LIGHT STABILIZERS BASED ON MULTI-FUNCTIONAL CARBONYL COMPOUNDS AND METHODS OF MAKING SAME