JPS56166231A - Preparation of molded article of polyolefin crosslinked by silane - Google Patents
Preparation of molded article of polyolefin crosslinked by silaneInfo
- Publication number
- JPS56166231A JPS56166231A JP7047380A JP7047380A JPS56166231A JP S56166231 A JPS56166231 A JP S56166231A JP 7047380 A JP7047380 A JP 7047380A JP 7047380 A JP7047380 A JP 7047380A JP S56166231 A JPS56166231 A JP S56166231A
- Authority
- JP
- Japan
- Prior art keywords
- component
- molded article
- silane
- acetylacetone
- preparation
- 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
Abstract
PURPOSE: To obtain the titled molded article having improved extrusion molding properties, quick crosslinking reaction of molded article, having improved properties, by adding both a silanol condensation catalyst and acetylacetone to a silane grafted polyolefin, followed by molding.
CONSTITUTION: (B) A silanol condensation catalyst, e.g., dibutyltin dilaurate, etc. and (C) acetylacetone are added to (A) a silane grafted polyolefin obtained by adding both an unsaturated alkoxysilane compound and a free radical forming agent to an olefin type resin, and the blend is subjected to extrusion molding. The prepared molded article is allowed to stand in a vapor atmosphere in the presence of water, preferably at ≥80°C so that it is crosslinked. Preferably, 100pts.wt. component A is used with ≥0.01pt. wt. component B, and when the component B is an organotin compound, 0.01W0.5pt.wt. component B and 0.1W10pts.wt. component C are used. The amount of the component C is not less than that of the component B based on molar ratio.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7047380A JPS6058251B2 (en) | 1980-05-26 | 1980-05-26 | Method for producing silane crosslinked polyolefin molded product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7047380A JPS6058251B2 (en) | 1980-05-26 | 1980-05-26 | Method for producing silane crosslinked polyolefin molded product |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56166231A true JPS56166231A (en) | 1981-12-21 |
JPS6058251B2 JPS6058251B2 (en) | 1985-12-19 |
Family
ID=13432524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7047380A Expired JPS6058251B2 (en) | 1980-05-26 | 1980-05-26 | Method for producing silane crosslinked polyolefin molded product |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6058251B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009012823A (en) * | 2007-07-05 | 2009-01-22 | Kirin Brewery Co Ltd | Easily openable can lid, method for manufacturing its can lid and beverage product filling can container using the can lid |
-
1980
- 1980-05-26 JP JP7047380A patent/JPS6058251B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009012823A (en) * | 2007-07-05 | 2009-01-22 | Kirin Brewery Co Ltd | Easily openable can lid, method for manufacturing its can lid and beverage product filling can container using the can lid |
Also Published As
Publication number | Publication date |
---|---|
JPS6058251B2 (en) | 1985-12-19 |
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