CA1226099A - Ethylene-propylene copolymer sutures - Google Patents
Ethylene-propylene copolymer suturesInfo
- Publication number
- CA1226099A CA1226099A CA000438242A CA438242A CA1226099A CA 1226099 A CA1226099 A CA 1226099A CA 000438242 A CA000438242 A CA 000438242A CA 438242 A CA438242 A CA 438242A CA 1226099 A CA1226099 A CA 1226099A
- Authority
- CA
- Canada
- Prior art keywords
- suture
- psi
- ethylene
- sutures
- 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.)
- Expired
Links
- 229920001577 copolymer Polymers 0.000 title claims abstract description 31
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 14
- 239000005977 Ethylene Substances 0.000 claims description 14
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 10
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 9
- 239000000155 melt Substances 0.000 claims description 5
- 229920001384 propylene homopolymer Polymers 0.000 claims 1
- 229920005629 polypropylene homopolymer Polymers 0.000 abstract description 3
- -1 polypropylene Polymers 0.000 description 16
- 229920001155 polypropylene Polymers 0.000 description 15
- 239000004743 Polypropylene Substances 0.000 description 14
- 229920000642 polymer Polymers 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 241001441571 Hiodontidae Species 0.000 description 4
- 238000000137 annealing Methods 0.000 description 4
- 239000003356 suture material Substances 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- HXIQYSLFEXIOAV-UHFFFAOYSA-N 2-tert-butyl-4-(5-tert-butyl-4-hydroxy-2-methylphenyl)sulfanyl-5-methylphenol Chemical compound CC1=CC(O)=C(C(C)(C)C)C=C1SC1=CC(C(C)(C)C)=C(O)C=C1C HXIQYSLFEXIOAV-UHFFFAOYSA-N 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 235000018936 Vitellaria paradoxa Nutrition 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 238000007630 basic procedure Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 229920005674 ethylene-propylene random copolymer Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009661 fatigue test Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 238000013031 physical testing Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43248782A | 1982-10-04 | 1982-10-04 | |
| US432,487 | 1982-10-04 | ||
| US06/531,246 US4520822A (en) | 1982-10-04 | 1983-09-13 | Ethylene-propylene copolymer sutures |
| US531,246 | 1983-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1226099A true CA1226099A (en) | 1987-08-25 |
Family
ID=27029512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000438242A Expired CA1226099A (en) | 1982-10-04 | 1983-10-03 | Ethylene-propylene copolymer sutures |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA1226099A (enrdf_load_stackoverflow) |
| IN (1) | IN162103B (enrdf_load_stackoverflow) |
-
1983
- 1983-09-27 IN IN1189/CAL/83A patent/IN162103B/en unknown
- 1983-10-03 CA CA000438242A patent/CA1226099A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IN162103B (enrdf_load_stackoverflow) | 1988-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |