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Patent Searching and Data


Title:
SIZE ENLARGEMENT SHEET AND MANUFACTURING METHOD OF MELAMINE DECORATIVE BOARD USING THE SIZE ENLARGEMENT SHEET
Document Type and Number:
Japanese Patent JP2019064121
Kind Code:
A
Abstract:
To provide a size enlargement sheet for manufacturing a melamine decorative board having an uneven surface low in gloss and excellent in easily cleaning property, fingerprint resistance, and touch feeling, and a method for manufacturing the melamine decorative board using the size enlargement sheet.SOLUTION: There is provided a size enlargement sheet (1) having an uneven surface (10), in which center line average roughness Ra of unevenness constituting the uneven surface (10) is 1.6 μm to 2.7 μm, maximum height Rmax of the unevenness constituting the uneven surface (10) is 11 μm to 16 μm, and average spacing Sm of the unevenness of the uneven surface (10) is 30 μm to 116 μm.SELECTED DRAWING: Figure 1

Inventors:
KAMIYAMA HIRONORI
ISEMORI YUICHI
NAKAMURA SHOJI
Application Number:
JP2017191612A
Publication Date:
April 25, 2019
Filing Date:
September 29, 2017
Export Citation:
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Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
B29C33/42; B29C33/38; B29C59/02; B32B3/30
Domestic Patent References:
JPH04314523A1992-11-05
JP2018126905A2018-08-16
JP2018126906A2018-08-16
JP2019065174A2019-04-25
JPH05138736A1993-06-08
JPH0592484A1993-04-16
JPH0516228A1993-01-26
JP2001001402A2001-01-09
JP2002155476A2002-05-31
JP2002155475A2002-05-31
JP2002155474A2002-05-31
Foreign References:
WO2008111645A12008-09-18
WO1995035194A11995-12-28
Attorney, Agent or Firm:
Hiroyuki Nagai
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Mari Asano
Suzuki Keiyasu