JPH035433U - - Google Patents
Info
- Publication number
- JPH035433U JPH035433U JP6707789U JP6707789U JPH035433U JP H035433 U JPH035433 U JP H035433U JP 6707789 U JP6707789 U JP 6707789U JP 6707789 U JP6707789 U JP 6707789U JP H035433 U JPH035433 U JP H035433U
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- shell
- plastic container
- elastomer
- infusion
- 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.)
- Granted
Links
- 229920001971 elastomer Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 4
- 238000001802 infusion Methods 0.000 claims description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 2
- 239000000806 elastomer Substances 0.000 claims 2
- 229920002725 thermoplastic elastomer Polymers 0.000 claims 2
- 150000001336 alkenes Chemical group 0.000 claims 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 1
- 229920005992 thermoplastic resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Description
第１図は本考案の一実施例に係る輸液用プラス
チツク容器の栓体の正中断面図、第２図は他の実
施例の正中断面図であり、第３図は従来例を示す
図である。
主な符号の説明、１……殻体、２……上枠、３
……下枠、４……被覆層、５……ゴム栓。
FIG. 1 is a front cross-sectional view of a stopper of a plastic container for infusion according to one embodiment of the present invention, FIG. 2 is a front cross-sectional view of another embodiment, and FIG. 3 is a diagram showing a conventional example. . Explanation of main symbols, 1...Shell, 2...Top frame, 3
... lower frame, 4 ... covering layer, 5 ... rubber stopper.
Claims (1)
脂製の殻体の内部に圧迫封入してなるプラスチツ
ク容器の栓体において、前記殻体は容器本体との
溶着面を有しており、該殻体の少なくともゴム栓
の下面に接する部分が、下記（）式を満足する
熱可塑性エラストマの層からなることを特徴とす
る輸液用プラスチツク容器の栓体。 ｔ・ｅＨ／５０≦５．５・・・・・・・（） 〔ここでＨはスプリング硬さ、ｔは層の厚さ（
mm）、ｅは自然対数の底である〕 (2) 熱可塑性エラストマがオレフイン系エラス
トマまたはスチレン系エラストマである請求項１
記載の輸液用プラスチツク容器の栓体。[Claims for Utility Model Registration] (1) A stopper for a plastic container in which a rubber stopper that can be pierced with a hollow needle is compressed and sealed inside a shell made of thermoplastic resin, wherein the shell is not connected to the main body of the container. A stopper for a plastic container for infusion, characterized in that at least a portion of the shell in contact with the lower surface of the rubber stopper is made of a layer of thermoplastic elastomer that satisfies the following formula (): . t・eH/ 50 ≦5.5・・・・・・() [Here, H is the spring hardness, t is the layer thickness (
mm), e is the base of the natural logarithm] (2) Claim 1 wherein the thermoplastic elastomer is an olefin elastomer or a styrene elastomer.
A stopper for the plastic container for infusion described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6707789U JPH0613709Y2 (en) | 1989-06-07 | 1989-06-07 | Plastic container stopper for infusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6707789U JPH0613709Y2 (en) | 1989-06-07 | 1989-06-07 | Plastic container stopper for infusion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH035433U true JPH035433U (en) | 1991-01-21 |
| JPH0613709Y2 JPH0613709Y2 (en) | 1994-04-13 |
Family
ID=31600334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6707789U Expired - Lifetime JPH0613709Y2 (en) | 1989-06-07 | 1989-06-07 | Plastic container stopper for infusion |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0613709Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004065459A (en) * | 2002-08-05 | 2004-03-04 | Otsuka Pharmaceut Factory Inc | Cap and medical container using the same |
| JP2005095219A (en) * | 2003-09-22 | 2005-04-14 | Fukai Kogyo Kk | Medical rubber stopper |
-
1989
- 1989-06-07 JP JP6707789U patent/JPH0613709Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004065459A (en) * | 2002-08-05 | 2004-03-04 | Otsuka Pharmaceut Factory Inc | Cap and medical container using the same |
| JP2005095219A (en) * | 2003-09-22 | 2005-04-14 | Fukai Kogyo Kk | Medical rubber stopper |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0613709Y2 (en) | 1994-04-13 |
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