JPS5453169A - Production of modified polyolefin foam - Google Patents
Production of modified polyolefin foamInfo
- Publication number
- JPS5453169A JPS5453169A JP11865077A JP11865077A JPS5453169A JP S5453169 A JPS5453169 A JP S5453169A JP 11865077 A JP11865077 A JP 11865077A JP 11865077 A JP11865077 A JP 11865077A JP S5453169 A JPS5453169 A JP S5453169A
- Authority
- JP
- Japan
- Prior art keywords
- group
- irradiated
- ultraviolet rays
- resin containing
- sensitizer
- 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
- Processes Of Treating Macromolecular Substances (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
Abstract
PURPOSE: A polyolefin resin containing a functional compound and a sensitizer is irradiated with ultraviolet rays to produce crosslinked polyolefin foam with uniform and separated foams and high heat-insulating property and heat resistance.
CONSTITUTION: A polyolefin resin containing (A) at least one functional compound selected from the group consisting of compounds having allyl group, having methacrylate group, quinonedioxims, vinyl acetate, divinylbenzene and maleic anhydride, and (B) at least one sensitizer selected from the group consisting of benzophenones, ketones, salicilate esters is irradiated with ultraviolet rays of 1000W5000Å wave length to form crosslinked polyolefin foams.
EFFECT: Heat resistance that is required for insulating material for thermally insulated and colored steel sheets can be obtained in a shorter time
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11865077A JPS5453169A (en) | 1977-10-04 | 1977-10-04 | Production of modified polyolefin foam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11865077A JPS5453169A (en) | 1977-10-04 | 1977-10-04 | Production of modified polyolefin foam |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5453169A true JPS5453169A (en) | 1979-04-26 |
JPS6134969B2 JPS6134969B2 (en) | 1986-08-11 |
Family
ID=14741803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11865077A Granted JPS5453169A (en) | 1977-10-04 | 1977-10-04 | Production of modified polyolefin foam |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5453169A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58151226A (en) * | 1983-02-14 | 1983-09-08 | Sekisui Plastics Co Ltd | Molded product of thermoplastic resin foam |
KR100424072B1 (en) * | 1999-09-07 | 2004-03-22 | 한국과학기술연구원 | Ultra-high molecular weight polyethylene having enhanced wear-resistance and the preparation methods thereof |
JP2011510128A (en) * | 2008-01-17 | 2011-03-31 | ビーエーエスエフ ソシエタス・ヨーロピア | Modified olefin polymer |
-
1977
- 1977-10-04 JP JP11865077A patent/JPS5453169A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58151226A (en) * | 1983-02-14 | 1983-09-08 | Sekisui Plastics Co Ltd | Molded product of thermoplastic resin foam |
KR100424072B1 (en) * | 1999-09-07 | 2004-03-22 | 한국과학기술연구원 | Ultra-high molecular weight polyethylene having enhanced wear-resistance and the preparation methods thereof |
JP2011510128A (en) * | 2008-01-17 | 2011-03-31 | ビーエーエスエフ ソシエタス・ヨーロピア | Modified olefin polymer |
Also Published As
Publication number | Publication date |
---|---|
JPS6134969B2 (en) | 1986-08-11 |
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