COMPOSITIONS AND METHODS FOR INJECTION OF SEALANTS AND/OR DRYING AGENTS INTO AIR CONDITIONING AND REFRIGERATION SYSTEMS - Patent 2334994

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EP 2 334 994 A1

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(43)	Date of publication:
	22.06.2011 Bulletin 2011/25

(21)	Application number: 09812576.8

(22)	Date of filing: 11.09.2009

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International Patent Classification (IPC):

F25B 43/00^(2006.01)
F25B 45/00^(2006.01)

B01D 53/26^(2006.01)

(86)	International application number:
	PCT/CA2009/001264

(87)	International publication number:
	WO 2010/028493 (18.03.2010 Gazette 2010/11)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
	Designated Extension States:
	AL BA RS

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Priority:

11.09.2008 US 96208 P

(71)	Applicant: Brasscorp Limited
	North York, Ontario M3J 2J1 (CA)

(72)	Inventors:
	APPLER, Paul C. Windsor Ontario N9H 2P2 (CA) CRANTON, George E. London, Ontario N6K 1C3 (CA) BRASS, Jack North York Ontario MSB 1X6 (CA)

(74)	Representative: Dilg, Haeusler, Schindelmann Patentanwaltsgesellschaft mbH
	Leonrodstrasse 58 80636 München 80636 München (DE)

(54)	COMPOSITIONS AND METHODS FOR INJECTION OF SEALANTS AND/OR DRYING AGENTS INTO AIR CONDITIONING AND REFRIGERATION SYSTEMS