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    • 4. 发明公开
    • METHOD FOR PRODUCING GAS BARRIER PLASTIC MOLDED BODY
    • VERFAHREN ZUR HERSTELLUNG EINESGASUNDURCHLÄSSIGENKUNSTSTOFFFORMKÖRPERS
    • EP2660353A1
    • 2013-11-06
    • EP11852670.6
    • 2011-12-28
    • Kirin Beer Kabushiki Kaisha
    • NAKAYA, MasakiTAKIGUCHI, MidoriSHIMIZU, MariSATO, AikoTABUCHI, HiroyasuMATSUI, Eitaro
    • C23C16/42B65D1/00B65D23/02
    • C09D5/00B65D23/02B65D23/0807C23C16/045C23C16/401C23C16/46
    • Provided is a method for producing a gas barrier plastic molded body by 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 raw material gases that are highly safe. The 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) by forming a gas barrier thin film (92) on the surface of a plastic molded body (91), the method comprising: a film-forming process 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 organosilane-based compound represented by formula (Chemical Formula 1) as a main raw material gas, using an oxidizing gas as an additive gas, and using a heating element containing tantalum (Ta) as a main constituent element:

              (Chemical Formula 1)     H 3 Si-Cn-X

      wherein in Chemical Formula 1, n represents 2 or 3; and X represents SiH 3 , H, or NH 2 .
    • 本发明提供一种阻气性塑料成形体的制造方法,该方法是通过仅使用原料气体的加热元素CVD法,在塑料成形体的表面形成基本上无色且具有阻气性的阻气性薄膜 高度安全 本发明的阻气性塑料成形体的制造方法是在塑料成形体(91)的表面形成阻气性薄膜(92)来制造阻气性塑料成型体(90)的方法, 该方法包括:使用由式(化学式1)表示的有机硅烷系化合物,通过加热元素CVD法在塑料成型体的表面上形成阻气薄膜(92)的成膜方法 )作为主要原料气体,使用氧化性气体作为添加剂,使用含有钽(Ta)作为主要成分的加热元件:ƒ€ƒ€ƒ€ƒ€ƒ€ƒ 化学式1)ƒ€ƒ€ƒ€ƒH3 Si-Cn-X其中在化学式1中,n表示2或3; X表示SiH 3,H或NH 2。
    • 7. 发明公开
    • METHOD FOR MANUFACTURING GAS BARRIER THIN FILM-COATED PLASTIC CONTAINER
    • 用于生产细跟的阻气薄膜镀覆塑料容器
    • EP2420592A1
    • 2012-02-22
    • EP09843356.8
    • 2009-06-25
    • KIRIN BEER KABUSHIKI KAISHA
    • NAKAYA, MasakiSHIMIZU, Mari
    • C23C16/505B65D1/00B65D23/02C23C16/27C23C16/44
    • B65D23/02B65D1/0215C23C16/045C23C16/26C23C16/505H01J37/32541H01J37/32568H01J2237/332
    • Disclosed herein is a method for producing a plastic container coated with a thin film that is excellent in gas barrier properties, film coloration and film adhesiveness without using an external electrode having a special shape while suppressing deposition of foreign matters such as carbon powders. The method for producing a gas barrier thin film-coated plastic container according to the present invention includes the steps of: housing a plastic container in an external electrode serving as a film-forming unit; placing an internal electrode serving as a raw material gas supply tube in an inside of the plastic container; exhausting gas from an inside of the external electrode by activating a vacuum pump; blowing a raw material gas into the inside of the plastic container under a reduced pressure; and forming a gas barrier thin film on an inner wall surface of the plastic container by generating plasma from the raw material gas, setting a power source frequency of a power source for plasma generation to supply power to the external electrode to be 5.5 to 6.5 MHz.
    • 公开了用于在涂覆有薄膜的塑料容器制造方法也具有优异的阻气性,膜着色和涂膜密合不使用具有特殊形状,同时抑制异物的沉积外部电极的:如碳粉。 用于制备阻气薄膜包衣的塑料容器雅丁到本发明的方法包括以下步骤:在壳体与作为成膜单元外部电极的塑料容器; 在塑料容器的内作为原料气体供给管在内部电极的放置; 通过激活真空泵从内侧上的外部电极的排出气体; 吹送原料气体导入减压下的塑料容器的内部; 并且通过从原料气体中产生等离子体,设置一个电源的电源频率为等离子体生成供电至所述外部电极形成于在所述塑料容器的内壁表面上的阻气薄膜为5.5至6.5兆赫 ,