Title:
臭い成分のつきにくいアルミニウム合金製熱交換器
Document Type and Number:
Japanese Patent JP4115132
Kind Code:
B2
Abstract:
An aluminum alloy heat exchanger having excellent hydrophilicity and resistance to absorption or impregnation of tobacco odorous components has an organic hydrophilic coating layer formed on at least a portion of a base body of the heat exchanger and containing (A) at least one chitosan compound, (B) at least one two or more carboxyl group-containing organic compound and (C) at least one hydrophilic polymeric substance different from the components (A) and (B), in which the total solid content of components (A) and (B) is 20 mass % or more and the solid content of component (C) is 0.1 to 10 mass %.
Inventors:
Issei Hamamura
Kengo Kobayashi
Hiroyoshi Sugawara
Osamu Kasebe
Kazutoshi Uchiyama
Kengo Kobayashi
Hiroyoshi Sugawara
Osamu Kasebe
Kazutoshi Uchiyama
Application Number:
JP2002005163A
Publication Date:
July 09, 2008
Filing Date:
January 11, 2002
Export Citation:
Assignee:
日本パーカライジング株式会社
株式会社デンソー
株式会社デンソー
International Classes:
F28F19/02; B05D5/00; B05D7/14; B05D7/16; C09D5/00; C09D105/08; C09D133/02; C23C22/56; F28F13/18; F28F21/08; B05D5/04; C08L33/26; C08L71/02; C08L77/00
Domestic Patent References:
| JP2002105241A | ||||
| JP11293149A | ||||
| JP2001172674A | ||||
| JP11293148A | ||||
| JP59008701A | ||||
| JP2000327994A |
Attorney, Agent or Firm:
Takashi Ishida
Kazuyuki Nishidate
Jun Tsuruta
Masaya Nishiyama
Kazuyuki Nishidate
Jun Tsuruta
Masaya Nishiyama