Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
RESIN-COATED Al PLATE FOR DRAWN AND IRONED CAN WITH EXCELLENT LUSTER AND METHOD FOR PRODUCING DRAWN AND IRONED CAN
Document Type and Number:
WIPO Patent Application WO/2011/118160
Kind Code:
A1
Abstract:
Disclosed is a resin-coated Al plate with which a drawn and ironed can having a lustrous appearance can be formed. The upper limit of the thickness of an outer resin layer that covers an Al surface within the thickness range of 0.02-6 μm, said Al surface forming the outer surface of a can and having an arithmetic mean roughness (Ra) of 0.5 μm or less, is determined in accordance with the arithmetic mean roughness (Ra) of the Al surface. Specifically, the upper limit of the thickness of the coating outer resin is decreased as the arithmetic mean roughness (Ra) increases.

More Like This:
Inventors:
OKAMURA, Takaaki (LTD. Technical Research Laboratory 1296-1 Higashitoyoi, Kudamatsu-sh, Yamaguchi 11, 〒7448611, JP)
岡村 高明 (〒11 山口県下松市東豊井1296番地の1東洋鋼鈑株式会社 技術研究所内 Yamaguchi, 〒7448611, JP)
Application Number:
JP2011/001559
Publication Date:
September 29, 2011
Filing Date:
March 16, 2011
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
TOYO KOHAN CO., LTD. (2-12, Yonbancho Chiyoda-k, Tokyo 47, 〒1028447, JP)
東洋鋼鈑株式会社 (〒47 東京都千代田区四番町2番地12 Tokyo, 〒1028447, JP)
OKAMURA, Takaaki (LTD. Technical Research Laboratory 1296-1 Higashitoyoi, Kudamatsu-sh, Yamaguchi 11, 〒7448611, JP)
International Classes:
B05D7/14; B32B15/08; B65D8/06
Foreign References:
JP2004160922A2004-06-10
JP2005153319A2005-06-16
JP2007182595A2007-07-19
JP2003025490A2003-01-29
Attorney, Agent or Firm:
OHTA PATENT OFFICE (New State Manor Bldg. 356, 23-1 Yoyogi 2-chome, Shibuya-k, Tokyo 53, 〒1510053, JP)
Download PDF:
Claims: