JPS5641240A - Resin composition for medical instrument construction - Google Patents
Resin composition for medical instrument constructionInfo
- Publication number
- JPS5641240A JPS5641240A JP11656979A JP11656979A JPS5641240A JP S5641240 A JPS5641240 A JP S5641240A JP 11656979 A JP11656979 A JP 11656979A JP 11656979 A JP11656979 A JP 11656979A JP S5641240 A JPS5641240 A JP S5641240A
- Authority
- JP
- Japan
- Prior art keywords
- ethylene
- carbon monoxide
- amount
- copolymer
- vinyl acetate
- 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
Landscapes
- Materials For Medical Uses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To provide a resin compsn. with reduced hemolytic effect and cytotoxicity, by a method wherein finely divided magnesium oxide or calcium oxide powder is blended with a mixt. of a vinyl chloride resin and an ethylene-carbon monoxide- vinyl acetate copolymer.
CONSTITUTION: 5W200pts.wt. of an ethylene-carbon monoxide-vinyl acetate copolymer and 0.01W10pts.wt. of finely divided magnesium oxide or calcium oxide powder are blended with 100pts.wt. of a vinyl chloride resin. The ethylene-carbon monoxide-vinly acetate copolymer used is one resulting from the copolymerization of 0.03W5pts.wt. of carbon monoxide and 0.1W0.9pts.wt. of vinyl acetate with 1pt.wt. of ethylene. When the amount of said copolymer is less than 5pts.wt., flexibility can not be obtd. When the amount of said copolymer is more than 200pts.wt., the compsn. is too flexible and is difficult to retain its shape. When the amount of magnesium oxide or calcium oxide is more than 10pts.wt., transparency and flexibility are deteriorated.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54116569A JPS5829338B2 (en) | 1979-09-10 | 1979-09-10 | Resin composition for medical equipment construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54116569A JPS5829338B2 (en) | 1979-09-10 | 1979-09-10 | Resin composition for medical equipment construction |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5641240A true JPS5641240A (en) | 1981-04-17 |
JPS5829338B2 JPS5829338B2 (en) | 1983-06-22 |
Family
ID=14690347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54116569A Expired JPS5829338B2 (en) | 1979-09-10 | 1979-09-10 | Resin composition for medical equipment construction |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5829338B2 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58168646A (en) * | 1982-03-31 | 1983-10-05 | Du Pont Mitsui Polychem Co Ltd | Vinyl chloride resin composition |
JPS5971355A (en) * | 1982-10-18 | 1984-04-23 | Sekisui Chem Co Ltd | Resin composition for medical appliance |
JPS59105045A (en) * | 1982-12-09 | 1984-06-18 | Kyowa Leather Kk | Production of highly non-staining non-rigid sheet |
JPS59157138A (en) * | 1983-02-28 | 1984-09-06 | Mitsui Toatsu Chem Inc | Vinyl chloride resin composition |
FR2542320A1 (en) * | 1983-03-09 | 1984-09-14 | Terumo Corp | MEDICAL DEVICE CAPABLE OF SUPPORTING IRRADIATION STERILIZATION AND COMPOSITION FOR SUCH A DEVICE |
JPS59164354A (en) * | 1983-03-09 | 1984-09-17 | Terumo Corp | Vinyl chloride resin composition for medical use |
JPS59223743A (en) * | 1983-06-02 | 1984-12-15 | Du Pont Mitsui Polychem Co Ltd | Vinyl chloride resin composition |
US4495312A (en) * | 1982-03-16 | 1985-01-22 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Resin composition suitable for use in medical devices |
JPS61113637A (en) * | 1984-11-08 | 1986-05-31 | Du Pont Mitsui Polychem Co Ltd | Vinyl chloride resin composition |
-
1979
- 1979-09-10 JP JP54116569A patent/JPS5829338B2/en not_active Expired
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4495312A (en) * | 1982-03-16 | 1985-01-22 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Resin composition suitable for use in medical devices |
JPS6365104B2 (en) * | 1982-03-31 | 1988-12-14 | ||
JPS58168646A (en) * | 1982-03-31 | 1983-10-05 | Du Pont Mitsui Polychem Co Ltd | Vinyl chloride resin composition |
JPS5971355A (en) * | 1982-10-18 | 1984-04-23 | Sekisui Chem Co Ltd | Resin composition for medical appliance |
JPS59105045A (en) * | 1982-12-09 | 1984-06-18 | Kyowa Leather Kk | Production of highly non-staining non-rigid sheet |
JPS59157138A (en) * | 1983-02-28 | 1984-09-06 | Mitsui Toatsu Chem Inc | Vinyl chloride resin composition |
JPH0525895B2 (en) * | 1983-02-28 | 1993-04-14 | Mitsui Toatsu Chemicals | |
JPS6146492B2 (en) * | 1983-03-09 | 1986-10-14 | Terumo Corp | |
JPS59164354A (en) * | 1983-03-09 | 1984-09-17 | Terumo Corp | Vinyl chloride resin composition for medical use |
FR2542320A1 (en) * | 1983-03-09 | 1984-09-14 | Terumo Corp | MEDICAL DEVICE CAPABLE OF SUPPORTING IRRADIATION STERILIZATION AND COMPOSITION FOR SUCH A DEVICE |
JPS59223743A (en) * | 1983-06-02 | 1984-12-15 | Du Pont Mitsui Polychem Co Ltd | Vinyl chloride resin composition |
JPS6330942B2 (en) * | 1983-06-02 | 1988-06-21 | Mitsui Du Pont Polychemical | |
JPS61113637A (en) * | 1984-11-08 | 1986-05-31 | Du Pont Mitsui Polychem Co Ltd | Vinyl chloride resin composition |
JPH0136854B2 (en) * | 1984-11-08 | 1989-08-02 | Mitsui Du Pont Polychemical |
Also Published As
Publication number | Publication date |
---|---|
JPS5829338B2 (en) | 1983-06-22 |
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