EP 0100280 B1 19870121 - QUENCHING BATH, AND PROCESS FOR QUENCHING METALS
Title (en)
QUENCHING BATH, AND PROCESS FOR QUENCHING METALS
Publication
Application
Priority
FR 8212921 A 19820723
Abstract (en)
[origin: US4441937A] Bath for the quenching of ferrous and nonferrous metals and their alloys, comprising a hydrogenated starch hydrolysate having, expressed with respect to the dry matter, a percentage of products of degree of polymerization 1 and 2 comprised between 1 and 90, the complement to 100 being constituted by products of degree of polymerization equal to or higher than 3.
IPC 1-7
IPC 8 full level
C21D 1/60 (2006.01)
CPC (source: EP US)
C21D 1/60 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE DE GB IT LU NL SE
DOCDB simple family (publication)
EP 0100280 A1 19840208; EP 0100280 B1 19870121; AT E25110 T1 19870215; AU 1726283 A 19840126; AU 542742 B2 19850307; BR 8303929 A 19840228; CA 1232828 A 19880216; DE 3369345 D1 19870226; ES 524360 A0 19840416; ES 8403973 A1 19840416; FR 2530668 A1 19840127; FR 2530668 B1 19870507; JP S5935617 A 19840227; US 4441937 A 19840410; ZA 835377 B 19850227
DOCDB simple family (application)
EP 83401521 A 19830725; AT 83401521 T 19830725; AU 1726283 A 19830725; BR 8303929 A 19830722; CA 432914 A 19830721; DE 3369345 T 19830725; ES 524360 A 19830722; FR 8212921 A 19820723; JP 13423883 A 19830722; US 51546683 A 19830720; ZA 835377 A 19830722