JPS6255427B2 - - Google Patents
Info
- Publication number
- JPS6255427B2 JPS6255427B2 JP57050834A JP5083482A JPS6255427B2 JP S6255427 B2 JPS6255427 B2 JP S6255427B2 JP 57050834 A JP57050834 A JP 57050834A JP 5083482 A JP5083482 A JP 5083482A JP S6255427 B2 JPS6255427 B2 JP S6255427B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- styrene
- butadiene
- unit content
- tube
- 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.)
- Expired
Links
- KAKZBPTYRLMSJV-UHFFFAOYSA-N butadiene group Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 17
- 229920001400 block copolymer Polymers 0.000 claims description 12
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 10
- 239000002174 Styrene-butadiene Substances 0.000 claims description 10
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 10
- 239000011115 styrene butadiene Substances 0.000 claims description 10
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 229920006465 Styrenic thermoplastic elastomer Polymers 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 150000001336 alkenes Chemical group 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 4
- 210000001124 body fluid Anatomy 0.000 claims description 3
- 239000010839 body fluid Substances 0.000 claims description 3
- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical group C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 11
- 239000004014 plasticizer Substances 0.000 description 10
- 229920000915 polyvinyl chloride Polymers 0.000 description 10
- 239000002861 polymer material Substances 0.000 description 9
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 8
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 8
- 210000004369 blood Anatomy 0.000 description 7
- 239000008280 blood Substances 0.000 description 7
- 230000000704 physical effect Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 238000007654 immersion Methods 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 230000001617 migratory effect Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229920002725 thermoplastic elastomer Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 230000002496 gastric effect Effects 0.000 description 2
- 230000000968 intestinal effect Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000011076 safety test Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229920006132 styrene block copolymer Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57050834A JPS58165864A (ja) | 1982-03-29 | 1982-03-29 | 医療用器具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57050834A JPS58165864A (ja) | 1982-03-29 | 1982-03-29 | 医療用器具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58165864A JPS58165864A (ja) | 1983-09-30 |
| JPS6255427B2 true JPS6255427B2 (pt) | 1987-11-19 |
Family
ID=12869777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57050834A Granted JPS58165864A (ja) | 1982-03-29 | 1982-03-29 | 医療用器具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58165864A (pt) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5227447A (en) * | 1975-08-26 | 1977-03-01 | Abbott Lab | Thermoplastic polymer mextures containing medical sealing and resealing material radial block polymers |
| JPS5227448A (en) * | 1975-08-26 | 1977-03-01 | Abbott Lab | Thermoelastic polymers containing medical sealing and resealing material block radial polymers |
-
1982
- 1982-03-29 JP JP57050834A patent/JPS58165864A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5227447A (en) * | 1975-08-26 | 1977-03-01 | Abbott Lab | Thermoplastic polymer mextures containing medical sealing and resealing material radial block polymers |
| JPS5227448A (en) * | 1975-08-26 | 1977-03-01 | Abbott Lab | Thermoelastic polymers containing medical sealing and resealing material block radial polymers |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58165864A (ja) | 1983-09-30 |
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