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  • 专利标题:   Extrusion component used in extrusion apparatus, has extrusion body comprising inlet face and outlet face, where body comprises base structure comprising internal wall defining at least portion of extrusion pathway from inlet face to outlet face, and portion of internal wall comprises lubricious.
  • 专利号:   US2022331851-A1
  • 发明人:   VAUGHN A M, JOHNSON B Y
  • 专利权人:   CORNING INC
  • 国际专利分类:   B05D005/08, B21C023/24, B21C023/32, C09D127/18, C09D005/00, C09D007/40, C09D007/61
  • 专利详细信息:   US2022331851-A1 20 Oct 2022 B21C-023/32 202293 English
  • 申请详细信息:   US2022331851-A1 US718605 12 Apr 2022
  • 优先权号:   US175821P, US718605

▎ 摘　　要

NOVELTY - Extrusion component has extrusion body comprising an inlet face and an outlet face. The body comprises a base structure comprising internal wall defining at least a portion of an extrusion pathway from the inlet face to the outlet face. The portion of the internal wall comprises a lubricious coating that defines portion of the extrusion pathway. USE - Extrusion component used in extrusion apparatus. ADVANTAGE - The extrusion component has extrusion surface comprising lubricious coating, which reduces or minimizes friction between extrusion batch material and the extrusion component wall such as an extrusion die wall.