Title:
METHOD FOR PRODUCING GAS BARRIER PLASTIC MOLDED BODY
Document Type and Number:
WIPO Patent Application WO/2012/091095
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a method for forming a gas barrier thin film, which is substantially colorless and has gas barrier properties, on the surface of a plastic molded body by a heating element CVD method using only starting material gases that are highly safe. A method for producing a gas barrier plastic molded body according to the present invention is a method for producing a gas barrier plastic molded body (90), wherein a gas barrier thin film (92) is formed on the surface of a plastic molded body (91). This method for producing a gas barrier plastic molded body (90) comprises a film formation step in which the gas barrier thin film (92) is formed on the surface of the plastic molded body by a heating element CVD method using an organic silane compound represented by general formula (1) as a main starting material gas and using an oxidation gas as an additive gas, while using a heating element that contains tantalum (Ta) as a main constituent element.
H3Si-Cn-X (1)
In formula (1), n represents 2 or 3, and X represents SiH3, H or NH2.
Inventors:
NAKAYA MASAKI (JP)
TAKIGUCHI MIDORI (JP)
SHIMIZU MARI (JP)
SATO AIKO (JP)
TABUCHI HIROYASU (JP)
MATSUI EITARO (JP)
TAKIGUCHI MIDORI (JP)
SHIMIZU MARI (JP)
SATO AIKO (JP)
TABUCHI HIROYASU (JP)
MATSUI EITARO (JP)
Application Number:
PCT/JP2011/080399
Publication Date:
July 05, 2012
Filing Date:
December 28, 2011
Export Citation:
Assignee:
KIRIN BREWERY (JP)
NAKAYA MASAKI (JP)
TAKIGUCHI MIDORI (JP)
SHIMIZU MARI (JP)
SATO AIKO (JP)
TABUCHI HIROYASU (JP)
MATSUI EITARO (JP)
NAKAYA MASAKI (JP)
TAKIGUCHI MIDORI (JP)
SHIMIZU MARI (JP)
SATO AIKO (JP)
TABUCHI HIROYASU (JP)
MATSUI EITARO (JP)
International Classes:
C23C16/42; B65D1/00; B65D23/02
Domestic Patent References:
WO2006126677A1 | 2006-11-30 |
Foreign References:
JP2010219533A | 2010-09-30 | |||
JPH05195228A | 1993-08-03 | |||
JP2005200043A | 2005-07-28 | |||
JP2008127053A | 2008-06-05 |
Other References:
See also references of EP 2660353A4
Attorney, Agent or Firm:
IMASHITA, Katsuhiro et al. (JP)
Now Katsuhiro Shimo (JP)
Now Katsuhiro Shimo (JP)
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Claims: