Invention Grant
- Patent Title: Coating in multiple injection molding part cavities
- Patent Title (中): 在多个注射成型零件空腔中涂覆
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Application No.: US10550435Application Date: 2004-03-17
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Publication No.: US07766648B2Publication Date: 2010-08-03
- Inventor: Douglas McBain , John Thompson , Elliott Straus
- Applicant: Douglas McBain , John Thompson , Elliott Straus
- Applicant Address: US OH Fairlawn
- Assignee: OMNOVA Solutions Inc.
- Current Assignee: OMNOVA Solutions Inc.
- Current Assignee Address: US OH Fairlawn
- Agency: Fay Sharpe LLP
- International Application: PCT/US2004/008193 WO 20040317
- International Announcement: WO2004/094127 WO 20041104
- Main IPC: B29C45/32
- IPC: B29C45/32
Abstract:
A molding apparatus includes a mold (12,14) defining a plurality of mold cavities (34,36). Fluidly connected to the mold cavities (34,36) are one or more first composition injectors (30) and one or more second composition injectors (32) for delivery of, respectively, the molten material from which the molded article is to be formed and a composition to coat the article so formed.
Public/Granted literature
- US20060192321A1 Coating in multiple injection molding part cavities Public/Granted day:2006-08-31
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