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Method for masking selected regions of a substrate

Patent ·
OSTI ID:1176267

Described herein is a method for providing a clean edge at the interface of a portion of a substrate coated with a coating system and an adjacent portion of the substrate which is uncoated. The method includes the step of forming a zone of non-adherence on the substrate portion which is to be uncoated, prior to application of the coating system. The zone of non-adherence is adjacent the interface, so that the coating system will not adhere to the zone of non-adherence, but will adhere to the portion of the substrate which is to be coated with the coating system.

Research Organization:
General Electric Company, Niskayuna, NY (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
FC21-95MC31176
Assignee:
General Electric Company (Niskayuna, NY)
Patent Number(s):
7,709,057
Application Number:
10/409,523
OSTI ID:
1176267
Country of Publication:
United States
Language:
English

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