JPS5462271A - Method of modifying the surface of high-molecular-weight materials - Google Patents
Method of modifying the surface of high-molecular-weight materialsInfo
- Publication number
- JPS5462271A JPS5462271A JP12945377A JP12945377A JPS5462271A JP S5462271 A JPS5462271 A JP S5462271A JP 12945377 A JP12945377 A JP 12945377A JP 12945377 A JP12945377 A JP 12945377A JP S5462271 A JPS5462271 A JP S5462271A
- Authority
- JP
- Japan
- Prior art keywords
- modifying
- molecular
- weight materials
- photo
- viscosity
- 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.)
- Pending
Links
Abstract
PURPOSE: A photo-polymerizable composition increased in the viscosity to specific value is employed to prevent the dripping and dissipation when coated on the surface of high-molecular-weight materials and to increase the productivity by making the coating process and active rays irradiation process continuous operation.
CONSTITUTION: A photo-polymerizable composition is incorporated with 0.5-20 wt.% of a thickener such as a high polymer of (meth)acrylate ester to increase the viscosity to 10-1000 centipoise. The surface of high polymer base materials is coated with the resulting composition and irradiated with active rays to effect grafting, thus modifying the surface of base materials.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12945377A JPS5462271A (en) | 1977-10-28 | 1977-10-28 | Method of modifying the surface of high-molecular-weight materials |
GB2220878A GB1601529A (en) | 1977-10-28 | 1978-05-24 | Provision of hydrophilic property to the surface of a hydrophobic polymer substrate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12945377A JPS5462271A (en) | 1977-10-28 | 1977-10-28 | Method of modifying the surface of high-molecular-weight materials |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5462271A true JPS5462271A (en) | 1979-05-19 |
Family
ID=15009849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12945377A Pending JPS5462271A (en) | 1977-10-28 | 1977-10-28 | Method of modifying the surface of high-molecular-weight materials |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5462271A (en) |
-
1977
- 1977-10-28 JP JP12945377A patent/JPS5462271A/en active Pending
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