CU-ZN-AL(6%) SHAPE MEMORY ALLOY WITH LOW MARTENSITIC TEMPERATURE AND ITS PROCESS - Patent 1436437

(19)

(11)

EP 1 436 437 A2

(12)

(88)	Date of publication A3:
	13.11.2003

(43)	Date of publication:
	14.07.2004 Bulletin 2004/29

(21)	Application number: 01978810.8

(22)	Date of filing: 22.10.2001

(51)	International Patent Classification (IPC)⁷: C22C 9/04, C22F 1/00

(86)	International application number:
	PCT/IN2001/000186

(87)	International publication number:
	WO 2003/035918 (01.05.2003 Gazette 2003/18)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
	Designated Extension States:
	AL LT LV MK RO SI

(71)	Applicant: Council of Scientific andIndustrial Research
	New Delhi 110 001 (IN)

(72)	Inventors:
	HARCHEKAR, Vijay Rajaram 160 020 Chandigarh (IN) SINGLA, Madanlal 160 020 Chandigarh (IN)

(74)	Representative: Schwarz, Albin, Dr. et al
	PatentanwaltWipplingerstrasse 32/22 1010 Wien 1010 Wien (AT)

(54)	CU-ZN-AL(6%) SHAPE MEMORY ALLOY WITH LOW MARTENSITIC TEMPERATURE AND ITS PROCESS