JPS5641240A - Resin composition for medical instrument construction - Google Patents

Resin composition for medical instrument construction

Info

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
Application number
JP11656979A
Other languages
Japanese (ja)
Other versions
JPS5829338B2 (en
Inventor
Seiichiro Honda
Hiroyoshi Hata
Masahiro Nakaya
Kyoichi Iwamoto
Hiroshi Kakei
Kazuo Sakamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekisui Chemical Co Ltd
Tokuyama Sekisui Co Ltd
Original Assignee
Sekisui Chemical Co Ltd
Tokuyama Sekisui Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sekisui Chemical Co Ltd, Tokuyama Sekisui Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP54116569A priority Critical patent/JPS5829338B2/en
Publication of JPS5641240A publication Critical patent/JPS5641240A/en
Publication of JPS5829338B2 publication Critical patent/JPS5829338B2/en
Expired legal-status Critical Current

Links

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  • 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
JP54116569A 1979-09-10 1979-09-10 Resin composition for medical equipment construction Expired JPS5829338B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (14)

* Cited by examiner, † Cited by third party
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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