EP 2679661 A1 20140101 - WATER-SOLUBLE WORKING FLUID FOR FIXED ABRASIVE GRAIN WIRE SAW
Title (en)
WATER-SOLUBLE WORKING FLUID FOR FIXED ABRASIVE GRAIN WIRE SAW
Title (de)
WASSERLÖSLICHE ARBEITSFLÜSSIGKEIT FÜR EINE DRAHTSÄGE MIT EINEM FIXIERTEN SCHLEIFMITTEL
Title (fr)
FLUIDE DE TRAVAIL HYDROSOLUBLE POUR MACHINE À SCIER À FIL À GRAINS ABRASIFS FIXES
Publication
Application
Priority
- JP 2011037634 A 20110223
- JP 2012054115 W 20120221
Abstract (en)
Provided is a water-soluble working fluid for a fixed-abrasive wire saw, the water-soluble working fluid comprising: (C) a carboxylic acid; (D) a compound which shows basicity on dissolution in water; and (E) water, wherein an electrical conductivity at 25°C of the water-soluble working fluid is 300 µS/cm or more and 3000 µS/cm or less; a pH at 25°C of the water-soluble working fluid is 5 or more and 10 or less; and a viscosity of a simulated fluid formed by adding 10 mass % of a silicon powder having an average particle size of 1.5 µm to the water-soluble working fluid and stirring a resultant mixture is less than 30 mPa·s at 25°C.
IPC 8 full level
C10M 173/02 (2006.01); B28D 5/00 (2006.01); C10N 20/02 (2006.01); C10N 20/06 (2006.01); C10N 30/04 (2006.01); C10N 30/12 (2006.01); C10N 40/22 (2006.01)
CPC (source: EP KR)
B24B 27/06 (2013.01 - KR); B28D 5/0076 (2013.01 - EP); C10M 125/26 (2013.01 - KR); C10M 173/02 (2013.01 - EP KR); C10M 2201/062 (2013.01 - EP); C10M 2207/022 (2013.01 - EP); C10M 2207/12 (2013.01 - EP); C10M 2207/124 (2013.01 - EP); C10M 2207/127 (2013.01 - EP); C10M 2209/103 (2013.01 - EP); C10M 2209/104 (2013.01 - EP); C10M 2209/105 (2013.01 - EP); C10M 2209/108 (2013.01 - EP); C10M 2215/04 (2013.01 - EP); C10M 2215/042 (2013.01 - EP); C10M 2217/028 (2013.01 - EP); C10M 2229/02 (2013.01 - EP); C10N 2020/011 (2020.05 - EP); C10N 2020/04 (2013.01 - EP); C10N 2030/02 (2013.01 - EP); C10N 2030/04 (2013.01 - EP); C10N 2030/12 (2013.01 - EP); C10N 2030/28 (2020.05 - EP); C10N 2040/22 (2013.01 - EP); C10N 2040/32 (2013.01 - EP)
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2679661 A1 20140101; EP 2679661 A4 20141217; CN 103391992 A 20131113; CN 103391992 B 20160302; JP 2012172117 A 20120910; KR 20140018265 A 20140212; SG 191245 A1 20130731; TW 201241171 A 20121016; TW I521057 B 20160211; WO 2012115099 A1 20120830
DOCDB simple family (application)
EP 12749002 A 20120221; CN 201280008985 A 20120221; JP 2011037634 A 20110223; JP 2012054115 W 20120221; KR 20137024673 A 20120221; SG 2013047295 A 20120221; TW 101105989 A 20120223