Title:
AIR-PERMEABLE MEMBER AND PROCESS FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2010/084820
Kind Code:
A1
Abstract:
An air-permeable member having high chemical resistance, weatherability, and ozone resistance. The air-permeable member (1) comprises: a support (2) constituted of a vulcanized ethylene/propylene/diene rubber and having a through-hole; an adhesive layer (3) disposed on the periphery of the through-hole; and an air-permeable film (4) disposed on the support (2) through the adhesive layer (3) so as to cover the through-hole. The adhesive layer (3) preferably comprises a rubber, and the rubber preferably is an ethylene/propylene/diene rubber. The air-permeable film (4) preferably is a porous fluororesin film. The air-permeable film (4) preferably is one which has undergone a treatment for oil repellency.
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Inventors:
OMURA Kazuhiro (1-2 Shimohozumi 1-chome, Ibaraki-sh, Osaka 80, 〒5678680, JP)
Application Number:
JP2010/050340
Publication Date:
July 29, 2010
Filing Date:
January 14, 2010
Export Citation:
Assignee:
NITTO DENKO CORPORATION (1-2 Shimohozumi 1-chome, Ibaraki-shi Osaka, 80, 〒5678680, JP)
日東電工株式会社 (〒80 大阪府茨木市下穂積１丁目１番２号 Osaka, 〒5678680, JP)
日東電工株式会社 (〒80 大阪府茨木市下穂積１丁目１番２号 Osaka, 〒5678680, JP)
International Classes:
F21S8/10; F21W101/10; F21W101/14; F21Y101/00
Attorney, Agent or Firm:
KAMADA Koichi et al. (8th Fl, UMEDA PLAZA BLDG. ANNEX 4-3-25, Nishitenma, Kita-ku, Osaka-sh, Osaka 47, 〒5300047, JP)
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