EP 3666462 A1 20200617 - A GREEN BODY, A GRINDING WHEEL AND A METHOD FOR MANUFACTURING AT LEAST A GREEN BODY
Title (en)
A GREEN BODY, A GRINDING WHEEL AND A METHOD FOR MANUFACTURING AT LEAST A GREEN BODY
Title (de)
EIN GRÜNKÖRPER, EINE SCHLEIFSCHEIBE UND EIN VERFAHREN ZUR HERSTELLUNG MINDESTENS EINES GRÜNKÖRPERS
Title (fr)
CORPS VERT, MEULE ET PROCÉDÉ DE FABRICATION D'AU MOINS UN CORPS VERT
Publication
Application
Priority
- EP 19208783 A 20160411
- EP 16164700 A 20160411
Abstract (en)
A green body comprises a primary grit in an amount of 5% to 40% by volume, based on 100% by volume of the green body, a vitrified bond in an amount of 20% to 60% by volume, based on 100% by volume of the green body, a gum arabic in an amount of 5% to 20% by volume, based on 100% by volume of the green body, a pore forming material in an amount of 0% to 20% by volume, based on 100% by volume of the green body; and a secondary grit in an amount of 0% to an amount sufficient to bring the green body to 100% by volume.
IPC 8 full level
B24D 3/18 (2006.01); B24D 18/00 (2006.01)
CPC (source: EP)
B24D 3/18 (2013.01); B24D 18/0009 (2013.01)
Citation (applicant)
EP 2175002 A1 20100414 - ERACLIT VENIER S P A [IT]
Citation (search report)
- [A] GB 1087952 A 19671018 - NARADI NARODNI PODNIK
- [A] WO 0108848 A1 20010208 - NORTON CO [US]
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 3231558 A1 20171018; EP 3231558 B1 20200205; EP 3666462 A1 20200617
DOCDB simple family (application)
EP 16164700 A 20160411; EP 19208783 A 20160411