Title:
水素透過性の低い物品及びその使用
Document Type and Number:
Japanese Patent JP5800269
Kind Code:
B2
Abstract:
The invention relates to use of a molding molded from a composition encompassing (A) a thermoplastic, and a coating provided thereon, molded from a composition encompassing a component (B) which has been selected from a polysilazane of the formula (—SiR′R″—NR′″-)n, where either R′, R″ and R′″=—H, or R′ and R′″=—H; and R′″=-methyl, as articles with low hydrogen permeation, where the permeation coefficient of the article with respect to hydrogen gas at from 25 to 30° C. is preferably smaller than 10 cm3 mm/m2 d atm, measured in accordance with DIN 53380-3 and ASTM D 3985, and their microhardness is greater than 150 N/mm2 to DIN EN ISO 14577. The invention further relates to articles with low hydrogen permeation encompassing a molding molded from a composition encompassing (A) a thermoplastic, and a coating provided thereon, molded from a composition encompassing a component (B) which has been selected from a polysilazane of the formula (—SiR′R″—NR′″-)n, where either R′, R″ and R′″=—H, or R′ and R′″=—H; and R′″=-methyl.
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Inventors:
Griebel, Dragan
Brandt, Stefan
Steph, Udo
Brandt, Stefan
Steph, Udo
Application Number:
JP2014053677A
Publication Date:
October 28, 2015
Filing Date:
March 17, 2014
Export Citation:
Assignee:
AZED Electronic Materials (Luxembourg) Societe a Responsible Limite
Rehau AG Und Zeo.
Rehau AG Und Zeo.
International Classes:
B05D7/02; B05D7/24; B32B9/00; B32B27/00; B65D25/14; B65D25/34; C08J7/04; F16L9/12; F16L11/04; F17C1/16; F17C13/00
Domestic Patent References:
| JP10212114A | ||||
| JP10279362A | ||||
| JP8112879A | ||||
| JP4173137A | ||||
| JP2004216665A | ||||
| JP2007162830A |
Foreign References:
| WO2006056285A1 | ||||
| WO2007012392A1 |
Attorney, Agent or Firm:
Yuichi Yamada
Masakazu Noda
Ikeda adult
Masakazu Noda
Ikeda adult