Secondary amine mannich detergents

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EP 1 229 100 B8

(12)	CORRECTED EUROPEAN PATENT SPECIFICATION
	Note: Bibliography reflects the latest situation

(15)	Correction information:
	Corrected version no 2 (W2 B1)

(48)	Corrigendum issued on:
	23.03.2011 Bulletin 2011/12

(45)	Mention of the grant of the patent:
	15.12.2010 Bulletin 2010/50

(21)	Application number: 02250697.6

(22)	Date of filing: 01.02.2002

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International Patent Classification (IPC):

C10L 1/22^(2006.01)
C10L 10/00^(2006.01)

C10L 1/14^(2006.01)
C08F 8/32^(2006.01)

(54)	Secondary amine mannich detergents Mannich-Detergens aus sekundärem Amin Détergents Mannich d'amine secondaire

(84)	Designated Contracting States:
	BE DE FR GB

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Priority:

02.02.2001 US 776036

(43)	Date of publication of application:
	07.08.2002 Bulletin 2002/32

(73)	Proprietor: Afton Chemical Intangibles LLC
	Richmond, VA 23219 (US)

(72)	Inventors:
	Malfer, Dennis J. Glen Allen, Virginia 23259 (US) Noble, Andrea T. Midlothian, Virginia 23112 (US) Colucci, William J. Glen Allen, Virginia 23060 (US) Sheets, Roger M. Glen Allen, Virginia 23060 (US)

(74)	Representative: Duckett, Anthony Joseph et al
	Mathys & Squire LLP 120 Holborn London EC1N 2SQ London EC1N 2SQ (GB)

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References cited: :

EP-A- 0 042 589
EP-A- 0 647 700
EP-A- 1 008 642
WO-A-01/25294
US-A- 3 649 229

EP-A- 0 182 940
EP-A- 0 870 819
WO-A-01/25293
WO-A-01/42399
US-A- 4 231 759

Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).