Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1994-04-06
1996-06-25
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
523204, 523207, 523209, 524431, 524404, 524406, 524413, 524414, C08J 510, C08K 3118, C08K 322, C08L 7908
Patent
active
055300502
ABSTRACT:
Blended thermal spray powders are characterized by the presence of a ZrO.sub.2 component and a ceramic coated plastic component. The ceramic coated plastic component is made by attrition milling ceramic fine particles with plastic core particles, causing the ceramic fine particles to bind to the surface of the plastic core without the use of a binder. Abradable coatings formed by thermal spraying the powders have superior high-temperature properties such as heat resistance and yet abrade readily to form abradable seals.
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Michl Paul R.
Rajguru U. K.
Sulzer Plasma Technik, Inc.
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