Invention Grant
- Patent Title: Papermaking belt
- Patent Title (中): 造纸带
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Application No.: US12520413Application Date: 2007-12-12
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Publication No.: US08192584B2Publication Date: 2012-06-05
- Inventor: Tetsuya Murakami
- Applicant: Tetsuya Murakami
- Applicant Address: JP Osaka
- Assignee: Yamauchi Corporation
- Current Assignee: Yamauchi Corporation
- Current Assignee Address: JP Osaka
- Agency: Ditthavong Mori & Steiner, P.C.
- Priority: JP2006-346670 20061222
- International Application: PCT/JP2007/073928 WO 20071212
- International Announcement: WO2008/078557 WO 20080703
- Main IPC: D21F3/02
- IPC: D21F3/02 ; B32B5/02

Abstract:
A papermaking belt 10 includes: a base material layer 11 including longitudinal and lateral yarns; a back-surface-side resin layer 12 which is provided on a back surface side of the base material layer, and at least a part of which has impregnated into the base material layer from the back surface side of the base material layer; a first resin layer 13 which has a relatively low viscosity, and has impregnated into the base material layer 11 from a front surface side of the base material layer 11; and a second resin layer 14 which contains chopped fibers 15 in a dispersed state, has a higher viscosity than that of the first resin layer 13, and is provided on a front surface side of the first resin layer 13.
Public/Granted literature
- US20100089543A1 PAPERMAKING BELT Public/Granted day:2010-04-15
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