Invention Grant
- Patent Title: Cellulosic pulp mould comprising an impermeable outer surface
- Patent Title (中): 纤维素浆模具包括不透水的外表面
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Application No.: US13509515Application Date: 2010-11-12
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Publication No.: US08747620B2Publication Date: 2014-06-10
- Inventor: Björn Nilsson , Leif Båskman , John Shand
- Applicant: Björn Nilsson , Leif Båskman , John Shand
- Applicant Address: BB Saint Michael
- Assignee: Pakit International Trading Company Inc.
- Current Assignee: Pakit International Trading Company Inc.
- Current Assignee Address: BB Saint Michael
- Agency: Manelli Selter PLLC
- Agent Jeffrey S. Melcher
- Priority: SE0950861 20091113
- International Application: PCT/SE2010/051250 WO 20101112
- International Announcement: WO2011/059393 WO 20110519
- Main IPC: D21F13/00
- IPC: D21F13/00 ; C09J5/00
Abstract:
A pulp mould, comprising a porous sintered body (11) having an outer surface (13) and an inner surface (12), wherein a portion (11B) of said mould comprises an area (16) at its outer periphery provided with means (16A; 47) integrated during sintering to achieve impermeability of said outer area (16).
Public/Granted literature
- US20120305210A1 Cellulosic Pulp Mould Comprising an Impermeable Outer Surface Public/Granted day:2012-12-06
Information query
