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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