【発明の名称】アルミニウムの親水性処理方法

Title:

【発明の名称】アルミニウムの親水性処理方法

Document Type and Number:

Japanese Patent JP2523114

Kind Code:

B2

Abstract:

A hydrophilic coating is formed on an aluminum surface by the application of an aqueous solution of an amphoteric acrylamide polymer which is dried in place. The polymer solution may contain a cross-linking agent and the dried coating may be subsequently treated to form a water-glass coating.

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Inventors:

SAKO RYOSUKE
OGINO RIKUO
KANAZAWA MOTOKI
NISHIHARA AKIRA
OKITA HIROSHI
SAKAMOTO YOSHINORI

Application Number:

JP31581886A

Publication Date:

August 07, 1996

Filing Date:

December 29, 1986

Export Citation:

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Assignee:

NIPPON PACKAGING KK

International Classes:

F28F13/18; B05D3/10; B05D5/00; B05D5/04; B05D7/14; B05D7/16; B05D7/24; C08F20/52; C08F220/56; C09D5/00; C09D133/02; F28F19/04; (IPC1-7): B05D7/14; B05D3/10; B05D7/24; F28F13/18; F28F19/04

Domestic Patent References:

JP61227877A

Attorney, Agent or Firm:

Aoki Akira (4 outside)

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