EP 1207011 A2 20020522 - Abrasive chips for surface treatments in rotary and vibratory apparatus
Title (en)
Abrasive chips for surface treatments in rotary and vibratory apparatus
Title (de)
Schleifkörper zur Oberflächenbehandlung in einer drehende und schwingende Vorrichtung
Title (fr)
Corps abrasifs pour le traitement de surface dans un dispositif rotatif et vibrant
Publication
Application
Priority
IT TO20001045 A 20001107
Abstract (en)
Abrasive chips obtained by extrusion or moulding comprise a thermoplastic resin mixture and abrasive material. Regenerated polyethylene terephtalate (PET) as thermoplastic resin, and powder from recovered abrasive grinding wheels as abrasive material, are particularly suitable to this aim. Such formulations allow important savings in raw matters and enable obtaining two subsequent steps of strong removal and polishing, respectively, in the same working cycle and in the same apparatus by using the same abrasive chips.
IPC 1-7
IPC 8 full level
B24B 31/14 (2006.01)
CPC (source: EP)
B24B 31/14 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1207011 A2 20020522; EP 1207011 A3 20020904; EP 1207011 B1 20050119; AT E287318 T1 20050215; DE 60108464 D1 20050224; DE 60108464 T2 20051229; IT 1320833 B1 20031210; IT TO20001045 A0 20001107; IT TO20001045 A1 20020507
DOCDB simple family (application)
EP 01126093 A 20011102; AT 01126093 T 20011102; DE 60108464 T 20011102; IT TO20001045 A 20001107