Cleaning and liquid contact with solids – Processes – Using solid work treating agents
Reexamination Certificate
2005-06-28
2005-06-28
Barr, Michael (Department: 1746)
Cleaning and liquid contact with solids
Processes
Using solid work treating agents
C134S010000, C134S042000
Reexamination Certificate
active
06911095
ABSTRACT:
Relatively small particles of glass (i.e., glass swarf) are generated as a by-product of glass grinding, typically performed to smooth edges of a glass product. Disclosed herein is an inventive method of reducing the tendency of the glass swarf to accumulate and harden, thereby improving the ability to maintain a glass grinding facility. According to the present invention, a loosening agent is mixed with the glass swarf to prevent it from accumulating and hardening.
REFERENCES:
patent: 4097306 (1978-06-01), Carman
patent: 5888119 (1999-03-01), Christianson et al.
patent: 6645624 (2003-11-01), Adefris et al.
Finn Bradley
Finn Jo
Barr Michael
Chaudhry Saeed
Rader & Fishman & Grauer, PLLC
Slagease, L.L.C.
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