JPS5951051A - Molded vessel made of polyethylene terephthalate - Google Patents
Molded vessel made of polyethylene terephthalateInfo
- Publication number
- JPS5951051A JPS5951051A JP16227582A JP16227582A JPS5951051A JP S5951051 A JPS5951051 A JP S5951051A JP 16227582 A JP16227582 A JP 16227582A JP 16227582 A JP16227582 A JP 16227582A JP S5951051 A JPS5951051 A JP S5951051A
- Authority
- JP
- Japan
- Prior art keywords
- polyethylene terephthalate
- vessel made
- molded vessel
- molded
- sputtering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- -1 polyethylene terephthalate Polymers 0.000 title claims description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 title claims description 4
- 239000005020 polyethylene terephthalate Substances 0.000 title claims description 4
- 238000004544 sputter deposition Methods 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims 1
- 229910052785 arsenic Inorganic materials 0.000 claims 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 4
- 229910052814 silicon oxide Inorganic materials 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- XLVKXZZJSTWDJY-UHFFFAOYSA-N [SiH4].[Si] Chemical compound [SiH4].[Si] XLVKXZZJSTWDJY-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 235000014171 carbonated beverage Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は表面に酸化ケイ素薄ノーを蒸着もしくまスパッ
タリングにより形成したポリエチレンテレフタレート製
成形容器に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a molded container made of polyethylene terephthalate, on the surface of which a thin layer of silicon oxide is formed by vapor deposition or pattern sputtering.
従来、ポリエチレンテレフタレート（以下ＰＥ ｒＪ）
という。）は成形性に優れ、軽量で強度のある成形物が
得られるため、日用雑貨品、各種飲食品容器のブロー成
形用素材として汎用されている。Conventionally, polyethylene terephthalate (hereinafter referred to as PE rJ)
That's what it means. ) has excellent moldability and can produce lightweight and strong molded products, so it is widely used as a blow molding material for everyday goods and various food and drink containers.
しか劃−なから ｌ） Ｊ、Ｍ Ｔはガスの透過性が比
較的大きいために、炭酸飲イ・１用としては不適であり
、この欠点を補うためにポリ塩化ビニリデン。However, because of their relatively high gas permeability, J and MT are unsuitable for use in carbonated beverages and beverages.To compensate for this drawback, polyvinylidene chloride is used.
エチレン−酢酸ビニル共１ｔｒ合体の一ケン化物などを
コーティングもしくは多層ブローの素イ〕として用いる
試みがなされている。しかし、容器を回収し、縮開Ｉし
て再利用゛ノーる際、上記ボＩＪ ４化ビニリデンなど
が混入することは好ましくない。Attempts have been made to use a monosaponized product of a 1tr combination of ethylene and vinyl acetate as a coating or as a material for multilayer blowing. However, when the container is collected, deflated and reused, it is undesirable that vinylidene tetrachloride and the like be mixed into the container.
本発明者等は」二記の欠点を解決するために５Ｊｆ究の
結果、酸化ケイ素薄層をＰ ［’］ｉ’製成形容器に蒸
着もしくはスパッタリングによって施すことにより、ガ
ス透過性が著るしく抑制されるとの知見を得、本発明を
完成させたものである。In order to solve the above two drawbacks, the present inventors conducted a 5Jf study and found that by applying a thin layer of silicon oxide to a molded container made of P[']i' by vapor deposition or sputtering, the gas permeability was significantly improved. The present invention was completed based on the knowledge that this can be suppressed.
本発明において、酸化ケイ素として一酸化ケイ素、二ｊ
峻化ケイ素もしくはこ′１１らの混合物を使用し、これ
らを自体公・Ｉｌの真空蒸着法、アルゴンガスなとによ
るスパッタリック法、またり：支金属ケイ素の酸素スパ
ッタリング法により、５０入以１−数１． ＯＯ０人の
厚さｌＬ施す。−列丈Ｖこ数１００７ｙで・・イバリャ
ー性が・ｆｑらＪｌ、１、０００ Ａ以１−で超ハイバ
リヤー１で１三が１！ＩらＪする。In the present invention, silicon oxide includes silicon monoxide, 2j
Using silicon silane or a mixture thereof, these are deposited by vacuum evaporation using a common metal, by sputtering using argon gas, or by sputtering using oxygen using silicon as a supporting metal. -Number 1. Apply a thickness of 000 lL. - Row length V number 1007y... Ibarya property - fq et Jl, 1,000 A or more 1 - super high barrier 1 and 13 is 1! I et al J.
これらの酸化ケイ素薄層は透明でｔ＋’）す、１″１・
】′１゛製成形ｄ器の外観を変えず、回収後にＩ） ｌ
＞ ’ｌ”を他の用途に再利用する際に例外問題を生じ
ない。These silicon oxide thin layers are transparent and t+'), 1″1・
】'1゛The appearance of the molded device is not changed, and after collection I) l
> No exception problems occur when reusing 'l' for other purposes.
実施例
１１ Ｆ、 ＩＩ）をブロー成形して得られた容器（１
℃容量、最薄層部３５０１＝ １表面に一酸化ケイ素を
真窒蒸着し、炭酸ガスおよび醒累ガス透過喰（ｍＱ ／
、！・２４時間・１気圧・２５℃）を測定した結果を
表１に示す。Example 11 Container (1) obtained by blow molding F, II)
℃ Capacity, thinnest layer part 3501 = 1 Silicon monoxide is deposited on the surface with true nitrogen vapor to reduce carbon dioxide and carbon dioxide gas permeation rate (mQ /
,! - 24 hours, 1 atm, 25°C) The results are shown in Table 1.
表１
実施例２
実施例１と同様の容器に二酸化ケイ素薄層を４２０入ス
パツタリング法により形成シフ、同様に炭酸ガス秀過叶
を測定したところ、６． ｌ ｍＱ ／ Ｊ・２４時間
・１気圧・２５℃であった。Table 1 Example 2 420 silicon dioxide thin layers were placed in the same container as in Example 1 and formed by the sputtering method, and the carbon dioxide emission rate was measured in the same manner.6. The temperature was 1 mQ/J, 24 hours, 1 atm, and 25°C.
Claims (1)
ングにより形成してなるポリエチレンテレフタレート製
成形ｇ ５゜1 Molded polyethylene terephthalate g 5゜ formed by depositing or sputtering a thin layer of acid f arsenic on the surface
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16227582A JPS5951051A (en) | 1982-09-20 | 1982-09-20 | Molded vessel made of polyethylene terephthalate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16227582A JPS5951051A (en) | 1982-09-20 | 1982-09-20 | Molded vessel made of polyethylene terephthalate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5951051A true JPS5951051A (en) | 1984-03-24 |
Family
ID=15751367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16227582A Pending JPS5951051A (en) | 1982-09-20 | 1982-09-20 | Molded vessel made of polyethylene terephthalate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5951051A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60228250A (en) * | 1984-04-24 | 1985-11-13 | テルモ株式会社 | Vessel made of synthetic resin and manufacture thereof |
| JPS61107727U (en) * | 1984-12-20 | 1986-07-08 | ||
| JPS61273342A (en) * | 1984-12-30 | 1986-12-03 | 味の素株式会社 | Transparent plastic can |
| JPS6387025U (en) * | 1986-11-26 | 1988-06-07 | ||
| JPH0535660U (en) * | 1991-10-17 | 1993-05-14 | 共同印刷株式会社 | Small plastic container |
-
1982
- 1982-09-20 JP JP16227582A patent/JPS5951051A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60228250A (en) * | 1984-04-24 | 1985-11-13 | テルモ株式会社 | Vessel made of synthetic resin and manufacture thereof |
| JPH0352536B2 (en) * | 1984-04-24 | 1991-08-12 | Terumo Corp | |
| JPS61107727U (en) * | 1984-12-20 | 1986-07-08 | ||
| JPH0339368Y2 (en) * | 1984-12-20 | 1991-08-20 | ||
| JPS61273342A (en) * | 1984-12-30 | 1986-12-03 | 味の素株式会社 | Transparent plastic can |
| JPS6387025U (en) * | 1986-11-26 | 1988-06-07 | ||
| JPH0535660U (en) * | 1991-10-17 | 1993-05-14 | 共同印刷株式会社 | Small plastic container |
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