Title:
基材上に不均一なコーティングを生成するための方法及び装置
Document Type and Number:
Japanese Patent JP2013514884
Kind Code:
A
Abstract:
A roll coater can be modified by the addition of one or more needle tubes that supply coating fluid to the roll coater in discrete locations across the face of the coating roll. The needle tubes supply a localized band of coating material onto the coating roll superimposed over the uniform coating layer already present on the surface of the coating roll from an upstream coating pond creating a stripe pattern over the uniform coating layer. By varying the relative speeds of the coating rolls in the coater, the width of the stripe can also be adjusted.
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Inventors:
Gary W. Mayer
Application Number:
JP2012546022A
Publication Date:
May 02, 2013
Filing Date:
December 13, 2010
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
International Classes:
B05D1/28; C09J7/02
Domestic Patent References:
| JPH0427462A | 1992-01-30 | |||
| JPH07156525A | 1995-06-20 |
Attorney, Agent or Firm:
Atsushi Aoki
Tetsuro Shimada
Shinji Mitsuhashi
Kazuo Maejima
Hirose Shigeki
Masahiro Tahara
Tetsuro Shimada
Shinji Mitsuhashi
Kazuo Maejima
Hirose Shigeki
Masahiro Tahara