JPS5462271A - Method of modifying the surface of high-molecular-weight materials - Google Patents

Method of modifying the surface of high-molecular-weight materials

Info

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
Application number
JP12945377A
Other languages
Japanese (ja)
Inventor
Shigeo Tatsuki
Hitoshi Kimura
Hiroyuki Nakayama
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.)
Kansai Paint Co Ltd
Original Assignee
Kansai Paint 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 Kansai Paint Co Ltd filed Critical Kansai Paint Co Ltd
Priority to JP12945377A priority Critical patent/JPS5462271A/en
Priority to GB2220878A priority patent/GB1601529A/en
Publication of JPS5462271A publication Critical patent/JPS5462271A/en
Pending legal-status Critical Current

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
JP12945377A 1977-10-28 1977-10-28 Method of modifying the surface of high-molecular-weight materials Pending JPS5462271A (en)

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)

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