JPS56163143A - Crosslinking method for polyolefin or its copolymer - Google Patents
Crosslinking method for polyolefin or its copolymerInfo
- Publication number
- JPS56163143A JPS56163143A JP6655180A JP6655180A JPS56163143A JP S56163143 A JPS56163143 A JP S56163143A JP 6655180 A JP6655180 A JP 6655180A JP 6655180 A JP6655180 A JP 6655180A JP S56163143 A JPS56163143 A JP S56163143A
- Authority
- JP
- Japan
- Prior art keywords
- polyolefin
- milled
- 100pts
- extruder
- filler
- 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To crosslink a polyolefin containing a filler with good workability, by milling a silane grafted polyolefin and a polyolefin containing fillers in an extruder to mold to a desired shape and thereafter bringing the molded item into contact with water containing a silanol condensation catalyst.
CONSTITUTION: 100pts.wt. Polyolefin, about 0.1W15pts.wt. unsaturated silane (e.g. vinyltriethoxysilane) and about 0.01W1pt.wt. radical generating agent are heated and milled to form a silane grafted polyolefin (A). On the other hand, 100pts.wt. polyolefin and about 10W600pts.wt. filler (e.g. talc) are heated and milled to form a polyolefin composition (B). Next, the above-mentioned components A and B are milled in an extruder to mold to a desired shape, and thereafter the molded item is brought into contact with water containing about 0.01W5% silanol condensation catalyst (e.g. dibutyltin dilaurate) to carry out crosslinking.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6655180A JPS56163143A (en) | 1980-05-21 | 1980-05-21 | Crosslinking method for polyolefin or its copolymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6655180A JPS56163143A (en) | 1980-05-21 | 1980-05-21 | Crosslinking method for polyolefin or its copolymer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56163143A true JPS56163143A (en) | 1981-12-15 |
Family
ID=13319153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6655180A Pending JPS56163143A (en) | 1980-05-21 | 1980-05-21 | Crosslinking method for polyolefin or its copolymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56163143A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60101129A (en) * | 1983-11-07 | 1985-06-05 | Fujikura Ltd | Flame-retarding crosslinked composition |
JPH0364330A (en) * | 1989-08-02 | 1991-03-19 | Hitachi Chem Co Ltd | Organic polymer composite |
WO2000006640A1 (en) * | 1998-07-27 | 2000-02-10 | Felten & Guilleaume Kabelwerke Gmbh | Method for producing loaded polyethylene masses |
US6025445A (en) * | 1996-11-01 | 2000-02-15 | Kaneka Corporation | Curable compound |
EP2138538A1 (en) * | 2008-06-27 | 2009-12-30 | Borealis AG | Polyolefin composition reinforced with a filler and pipe comprising the polyolefin composition |
US8378009B2 (en) | 2007-05-31 | 2013-02-19 | Autonetworks Technologies, Ltd. | Process of producing flame-retardant silane-crosslinked olefin resin, insulated wire, and process of producing insulated wire |
CN110997835A (en) * | 2017-07-31 | 2020-04-10 | 陶氏环球技术有限责任公司 | Moisture curable composition for wire and cable insulation and jacketing layers |
-
1980
- 1980-05-21 JP JP6655180A patent/JPS56163143A/en active Pending
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60101129A (en) * | 1983-11-07 | 1985-06-05 | Fujikura Ltd | Flame-retarding crosslinked composition |
JPH0364330A (en) * | 1989-08-02 | 1991-03-19 | Hitachi Chem Co Ltd | Organic polymer composite |
US6025445A (en) * | 1996-11-01 | 2000-02-15 | Kaneka Corporation | Curable compound |
WO2000006640A1 (en) * | 1998-07-27 | 2000-02-10 | Felten & Guilleaume Kabelwerke Gmbh | Method for producing loaded polyethylene masses |
US8378009B2 (en) | 2007-05-31 | 2013-02-19 | Autonetworks Technologies, Ltd. | Process of producing flame-retardant silane-crosslinked olefin resin, insulated wire, and process of producing insulated wire |
DE112008001402B4 (en) * | 2007-05-31 | 2014-11-20 | Autonetworks Technologies, Ltd. | A process for producing a flame retardant silane crosslinked olefin resin and an insulated wire |
DE112008001402B8 (en) * | 2007-05-31 | 2015-03-05 | Autonetworks Technologies, Ltd. | A process for producing a flame retardant silane crosslinked olefin resin and an insulated wire |
EP2138538A1 (en) * | 2008-06-27 | 2009-12-30 | Borealis AG | Polyolefin composition reinforced with a filler and pipe comprising the polyolefin composition |
WO2009156012A1 (en) * | 2008-06-27 | 2009-12-30 | Borealis Ag | Polyolefin composition reinforced with a filler and pipe comprising the polyolefin compositon |
RU2469235C2 (en) * | 2008-06-27 | 2012-12-10 | Бореалис Аг | Polyolefin composition reinforced with filler and pipe containing polyolefin composition |
CN110997835A (en) * | 2017-07-31 | 2020-04-10 | 陶氏环球技术有限责任公司 | Moisture curable composition for wire and cable insulation and jacketing layers |
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