JPS57180649A - Vinyl chloride resin composition - Google Patents
Vinyl chloride resin compositionInfo
- Publication number
- JPS57180649A JPS57180649A JP6414581A JP6414581A JPS57180649A JP S57180649 A JPS57180649 A JP S57180649A JP 6414581 A JP6414581 A JP 6414581A JP 6414581 A JP6414581 A JP 6414581A JP S57180649 A JPS57180649 A JP S57180649A
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- polymn
- copolymer
- compsn
- vinyl ether
- 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
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: To provide the titled compsn. having excellent fineness, thermal stability, etc. and useful as a rubber substitute, consisting mainly of a vinyl chloride/olefin/alkyl vinyl ether copolymer obtd. by using cumyl peroxyneodecanoate as a polymn. initiator.
CONSTITUTION: Vinyl chloride (i), a 2W10C α-olefin (ii) such as 1-butene and a higher alkyl vinyl ether (iii) such as hexyl vinyl ether are copolymerized in the presence of a polymn. initiator composed mainly of the compd. of the formula to obtain a copolymer having an average degree of polymn. of 2,000 or above and contg. 99.9W95.0 wt% component (i) and 0.1W5.0wt% (in terms of combined amount) components (ii) and (iii). At least 50pts.wt. plasticizer such as dioctyl phthalate is blended with 100pts.wt. said copolymer to obtain a thermoplastic elastomer compsn.
EFFECT: The compsn. is excellent in moldability and mechanical properties.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6414581A JPS5952902B2 (en) | 1981-04-30 | 1981-04-30 | Vinyl chloride resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6414581A JPS5952902B2 (en) | 1981-04-30 | 1981-04-30 | Vinyl chloride resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57180649A true JPS57180649A (en) | 1982-11-06 |
JPS5952902B2 JPS5952902B2 (en) | 1984-12-21 |
Family
ID=13249609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6414581A Expired JPS5952902B2 (en) | 1981-04-30 | 1981-04-30 | Vinyl chloride resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5952902B2 (en) |
-
1981
- 1981-04-30 JP JP6414581A patent/JPS5952902B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5952902B2 (en) | 1984-12-21 |
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