Structured coating system

Details Structured coating system Structured coating system

2008-01-15

2008-01-15

Turner, Archene (Department: 1775)

Abrasive tool making process, material, or composition

With inorganic material

C051S309000, C384S125000, C384S907000, C427S249100, C427S249700, C427S249900, C427S249150, C427S419100, C427S419700, C428S156000, C428S141000, C428S336000, C428S408000, C428S698000

Reexamination Certificate

active

07318847

ABSTRACT:
Workpiece with at least one functional face and a layer system deposited on at least a portion of the functional face as well as a structure pattern, which encompasses at least a portion of the layer system and which is comprised of at least one three dimensional micro structure (5) with structure depth S, characterized in that the deposited layer system is deposited with PVD, CVD or combined PCD/CVD processes, and the three dimensional micro structure (5) extends from the surface of the layer system (4) up into the workpiece, such that the latter is uncoated in a lower region of the micro structure (5).

REFERENCES:
patent: 4636285 (1987-01-01), Tarumoto et al.
patent: 4661064 (1987-04-01), Beltramini
patent: 5834094 (1998-11-01), Etsion et al.
patent: 6740393 (2004-05-01), Massler et al.
patent: 3634708 (1988-04-01), None
patent: 527 450 (1993-02-01), None
patent: 01-152298 (1989-06-01), None
patent: 05-156425 (1993-06-01), None
patent: 2000-178720 (2000-06-01), None
Intl. Preliminary Exam. Report for PCT/CH2003/000262.

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