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    • 3. 发明申请
    • BIODEGRADABLE RESIN CONTAINER WITH A VACUUM-EVAPORATED FILM AND METHOD OF FORMING A VACUUM-EVAPORATED FILM
    • 具有真空蒸发膜的生物可降解树脂容器和形成真空蒸发膜的方法
    • US20100200587A1
    • 2010-08-12
    • US12668575
    • 2008-07-23
    • Takurou ItoHiroki MoriKazuhiko Yamazaki
    • Takurou ItoHiroki MoriKazuhiko Yamazaki
    • B65D90/02C23C16/511
    • B65D23/02B05D1/62B05D7/227B05D7/52B65D65/466C23C16/50Y02W90/13
    • A biodegradable resin bottle having a container wall (1) including a biodegradable resin and having a vacuum-evaporated film (3) formed on the inner surface of the container wall (1) by a plasma CVD method. The vacuum-evaporated film (3) includes a first hydrocarbon vacuum-evaporated layer (3a) positioned on the inner surface of the container wall and a second hydrocarbon vacuum-evaporated layer (3b) formed on the above hydrocarbon vacuum-evaporated layer (3a). The first hydrocarbon vacuum-evaporated layer (3a) has polar groups introduced therein. The second hydrocarbon vacuum-evaporated layer (3b) exhibits hydrocarbon peaks stemming from CH, CH2 and CH3 in a region of wave numbers of 3200 to 2600 cm−1 as measured by FT-IR, has a CH2 ratio of not larger than 35% and a CH3 ratio of not smaller than 40% per the sum of CH, CH2 and CH3 calculated from the hydrocarbon peaks, and has no polar group introduced therein.
    • 一种具有容器壁(1)的生物降解性树脂瓶,其具有生物降解性树脂,并且通过等离子体CVD法形成在容器壁(1)的内表面上的真空蒸镀膜(3)。 真空蒸发膜(3)包括位于容器壁的内表面上的第一烃真空蒸发层(3a)和形成在上述烃真空蒸发层(3a)上的第二烃真空蒸发层(3b) )。 第一烃真空蒸发层(3a)具有引入其中的极性基团。 第二烃真空蒸发层(3b)表现出通过FT-IR测量的波数为3200至2600cm -1的区域中由CH,CH 2和CH 3产生的烃峰,其CH 2比率不大于35% 并且由烃峰计算出的CH,CH 2和CH 3之和的CH 3比率不小于40%,并且没有引入极性基团。
    • 4. 发明授权
    • Biodegradable resin container with a vacuum-evaporated film and method of forming a vacuum-evaporated film
    • 具有真空蒸发膜的可生物降解树脂容器和形成真空蒸发膜的方法
    • US08950614B2
    • 2015-02-10
    • US12668575
    • 2008-07-23
    • Takurou ItoHiroki MoriKazuhiko Yamazaki
    • Takurou ItoHiroki MoriKazuhiko Yamazaki
    • B65D1/40B65D23/02B05D1/00B05D7/22B65D65/46C23C16/50B05D7/00
    • B65D23/02B05D1/62B05D7/227B05D7/52B65D65/466C23C16/50Y02W90/13
    • A biodegradable resin bottle having a container wall (1) including a biodegradable resin and having a vacuum-evaporated film (3) formed on the inner surface of the container wall (1) by a plasma CVD method. The vacuum-evaporated film (3) includes a first hydrocarbon vacuum-evaporated layer (3a) positioned on the inner surface of the container wall and a second hydrocarbon vacuum-evaporated layer (3b) formed on the above hydrocarbon vacuum-evaporated layer (3a). The first hydrocarbon vacuum-evaporated layer (3a) has polar groups introduced therein. The second hydrocarbon vacuum-evaporated layer (3b) exhibits hydrocarbon peaks stemming from CH, CH2 and CH3 in a region of wave numbers of 3200 to 2600 cm−1 as measured by FT-IR, has a CH2 ratio of not larger than 35% and a CH3 ratio of not smaller than 40% per the sum of CH, CH2 and CH3 calculated from the hydrocarbon peaks, and has no polar group introduced therein.
    • 一种具有容器壁(1)的生物降解性树脂瓶,其具有生物降解性树脂,并且通过等离子体CVD法形成在容器壁(1)的内表面上的真空蒸镀膜(3)。 真空蒸发膜(3)包括位于容器壁的内表面上的第一烃真空蒸发层(3a)和形成在上述烃真空蒸发层(3a)上的第二烃真空蒸发层(3b) )。 第一烃真空蒸发层(3a)具有引入其中的极性基团。 第二烃真空蒸发层(3b)表现出通过FT-IR测量的波数为3200至2600cm -1的区域中由CH,CH 2和CH 3产生的烃峰,其CH 2比率不大于35% 并且由烃峰计算出的CH,CH 2和CH 3之和的CH 3比率不小于40%,并且没有引入极性基团。