JPS5469186A - Preparation of hydrophilic rigid plastic molding for medical treatment - Google Patents
Preparation of hydrophilic rigid plastic molding for medical treatmentInfo
- Publication number
- JPS5469186A JPS5469186A JP13709477A JP13709477A JPS5469186A JP S5469186 A JPS5469186 A JP S5469186A JP 13709477 A JP13709477 A JP 13709477A JP 13709477 A JP13709477 A JP 13709477A JP S5469186 A JPS5469186 A JP S5469186A
- Authority
- JP
- Japan
- Prior art keywords
- preparation
- medical treatment
- rigid plastic
- plastic molding
- 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.)
- Granted
Links
Landscapes
- External Artificial Organs (AREA)
- Materials For Medical Uses (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
PURPOSE: To improve wetting of surfaces of methacrylate copolymer moldings with blood, by bringing the surfaces into contact with an aqueous solution of a caustic alkali, heated above the softening point of the copolymer, to make them hydrophilic.
CONSTITUTION: The surfaces of moldings of a copolymer consisting of (a) ≥ 60wt.% of an alkyl methacrylate and (b) the other vinyl compounds, are hydrolyzed and made hydrophilic by dipping the surfaces in an aqueous solution of a caustic alkali, heated above the softening point of the copolymer.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52137094A JPS6021616B2 (en) | 1977-11-15 | 1977-11-15 | Method for producing hydrophilic medical hard plastic molded body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52137094A JPS6021616B2 (en) | 1977-11-15 | 1977-11-15 | Method for producing hydrophilic medical hard plastic molded body |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5469186A true JPS5469186A (en) | 1979-06-02 |
JPS6021616B2 JPS6021616B2 (en) | 1985-05-28 |
Family
ID=15190725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52137094A Expired JPS6021616B2 (en) | 1977-11-15 | 1977-11-15 | Method for producing hydrophilic medical hard plastic molded body |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6021616B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0068800A2 (en) * | 1981-06-22 | 1983-01-05 | Japan Synthetic Rubber Co., Ltd. | Process for improving the surface characteristics of contact lenses |
JPS6079438U (en) * | 1983-11-08 | 1985-06-03 | 東海ゴム工業株式会社 | Artificial kidney dialysate transport hose |
JPH01250265A (en) * | 1987-12-28 | 1989-10-05 | Terumo Corp | Medical instrument |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6079611U (en) * | 1983-11-04 | 1985-06-03 | シャープ株式会社 | Microwave oven door opening/closing mechanism |
-
1977
- 1977-11-15 JP JP52137094A patent/JPS6021616B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0068800A2 (en) * | 1981-06-22 | 1983-01-05 | Japan Synthetic Rubber Co., Ltd. | Process for improving the surface characteristics of contact lenses |
JPS6079438U (en) * | 1983-11-08 | 1985-06-03 | 東海ゴム工業株式会社 | Artificial kidney dialysate transport hose |
JPS6311963Y2 (en) * | 1983-11-08 | 1988-04-06 | ||
JPH01250265A (en) * | 1987-12-28 | 1989-10-05 | Terumo Corp | Medical instrument |
Also Published As
Publication number | Publication date |
---|---|
JPS6021616B2 (en) | 1985-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS53112299A (en) | Production of alumina sol | |
JPS5237830A (en) | Polyvinyl alcohol hollow fibers for dialysis | |
EP0052827A3 (en) | Process for the preparation of blood coagulation factors, and preparation containing factors ii and vii | |
IL60616A (en) | Collagen solution,process for its manufacture and its use | |
JPS5469186A (en) | Preparation of hydrophilic rigid plastic molding for medical treatment | |
JPS57174305A (en) | Copolymer | |
JPS5738823A (en) | Ion-exchange membrane and its production | |
JPS536430A (en) | Preparation of anticoagulant soft material for medical use | |
JPS53100172A (en) | Water soluble excipient | |
JPS5618606B2 (en) | ||
ES8100887A1 (en) | Application of polystyrene polymers to the production of flexible drip chambers for transfer devices. | |
JPS5431458A (en) | Molded resin article containing chitin and its manufacture | |
JPS5394378A (en) | Surface treatment of polyacetal molded article | |
JPS5326312A (en) | Preparation of antiphlogistic substance | |
JPS5469184A (en) | Preparation of hydrophilic rigid plastic moldings for medical treatment | |
JPS5438770A (en) | Etching device | |
JPS5373615A (en) | Shaping process for catching mough of plastic pipe | |
JPS53130790A (en) | Preparation of graft copolymer | |
JPS53130775A (en) | Manufacture of plug | |
JPS5321667A (en) | Method of fabricating electric foot heater | |
JPS51144608A (en) | The cleaning method of a wind instrument | |
JPS5253898A (en) | Proces for coagulating aqueous sodium alginate | |
JPS51127144A (en) | Resin composition | |
JPS5283923A (en) | Insulin composition for rectal infusion | |
JPS5382900A (en) | Process for affording fibrinolysis activity on the surface of siliconeresin |