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COMPRESSION MOLDED ARTICLES EMPLOYING CIRCUMFERENTIAL SURFACES HAVING FRICTION-ENHANCING PATTERNS TO CONTACT SUBSTRATES DURING WET CHEMICAL PROCESSES
COMPRESSION MOLDED ARTICLES EMPLOYING CIRCUMFERENTIAL SURFACES HAVING FRICTION-ENHANCING PATTERNS TO CONTACT SUBSTRATES DURING WET CHEMICAL PROCESSES
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机译:压缩模制品,采用带有摩擦力增强型图案的周向表面,以与湿化学过程中的基材接触
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摘要
Compression molded articles employing circumferential surfaces having friction-enhancing patterns to contact substrates during wet chemical processes are disclosed. An article such as an annular body may be formed by a compression molding technique. By including a patterned surface as part of an outer circumferential surface of the annular body, frictional contact between the annular body and the substrate may be enhanced as friction-reducing fluids associated with a wet chemical processes may be directed away from the desired friction contact area between the annular body and the substrate. In this manner, frictional contact may be enhanced and the substrate may be effectively positioned and moved during the wet chemical process to improve the effectively of the process.
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