JPS624339U - - Google Patents
Info
- Publication number
- JPS624339U JPS624339U JP9392885U JP9392885U JPS624339U JP S624339 U JPS624339 U JP S624339U JP 9392885 U JP9392885 U JP 9392885U JP 9392885 U JP9392885 U JP 9392885U JP S624339 U JPS624339 U JP S624339U
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- top surface
- water
- sodium acrylate
- copolymer
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 230000008961 swelling Effects 0.000 claims description 2
- PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 claims 2
- 229940047670 sodium acrylate Drugs 0.000 claims 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 claims 1
- 229920006322 acrylamide copolymer Polymers 0.000 claims 1
- 229940048053 acrylate Drugs 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 229920003023 plastic Polymers 0.000 claims 1
- 229920000058 polyacrylate Polymers 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 229920003179 starch-based polymer Polymers 0.000 claims 1
- 239000004628 starch-based polymer Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Description
図は本案止水栓の断面図である。
１は密入部、２は天面、３は主原料、４は吸水
膨潤剤。
The figure is a sectional view of the water stop valve according to the present invention. 1 is the sealed part, 2 is the top surface, 3 is the main raw material, and 4 is the water absorption swelling agent.
Claims (1)
体において、少なくとも栓体の天面は透過性のあ
るゴム或はプラスチツクの主原料に吸水膨潤剤と
してアクリル酸・ビニルアルコール共重合体、ア
クリル酸ソーダ重合体、アクリル酸ソーダ・アク
リルアミド共重合体、アクリル酸塩系ポリマー、
澱粉系ポリマーの一種又は二種以上を混合したも
のにより成型した止水用栓。 In a stopper that fits tightly into the mouth of the container and into which a needle can be freely inserted into the top surface, at least the top surface of the stopper is made of permeable rubber or plastic as the main raw material and contains acrylic acid/vinyl alcohol as a water-absorbing and swelling agent. copolymer, sodium acrylate polymer, sodium acrylate/acrylamide copolymer, acrylate-based polymer,
A water stopper made of one or a mixture of starch-based polymers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9392885U JPS624339U (en) | 1985-06-21 | 1985-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9392885U JPS624339U (en) | 1985-06-21 | 1985-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS624339U true JPS624339U (en) | 1987-01-12 |
Family
ID=30652045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9392885U Pending JPS624339U (en) | 1985-06-21 | 1985-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS624339U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61247459A (en) * | 1985-04-25 | 1986-11-04 | テルモ株式会社 | Plug body for medical container |
-
1985
- 1985-06-21 JP JP9392885U patent/JPS624339U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61247459A (en) * | 1985-04-25 | 1986-11-04 | テルモ株式会社 | Plug body for medical container |
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