JPS5670046A - Vinyl chloride resin composition - Google Patents
Vinyl chloride resin compositionInfo
- Publication number
- JPS5670046A JPS5670046A JP14606479A JP14606479A JPS5670046A JP S5670046 A JPS5670046 A JP S5670046A JP 14606479 A JP14606479 A JP 14606479A JP 14606479 A JP14606479 A JP 14606479A JP S5670046 A JPS5670046 A JP S5670046A
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- graft copolymer
- copolymer
- plasticizer
- gives
- 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
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title abstract 2
- 239000011342 resin composition Substances 0.000 title 1
- 229920001577 copolymer Polymers 0.000 abstract 3
- 229920000578 graft copolymer Polymers 0.000 abstract 3
- 239000004014 plasticizer Substances 0.000 abstract 2
- 229920002587 poly(1,3-butadiene) polymer Polymers 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 abstract 1
- 125000002081 peroxide group Chemical group 0.000 abstract 1
- 150000002978 peroxides Chemical class 0.000 abstract 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: The titled composition that is produced by adding a graft copolymer having a major chain of butadiene polymer and a plasticizer to a vinyl chloride copolymer and gives molded products with improved creep property and heat resistance caused by their crosslinking.
CONSTITUTION: To 100pts.wt. of vinyl chloride copolymer containing peroxy groups in branched chains that is prepared by the copolymierization of 99.9W 80wt% of vinyl chloride and 0.1W20wt% of copolymerizable peroxide that has at least one of copolymerizable double bonds and peroxide groups in the molecule in which the temperature at which the half life is 1min is 100W250°C such as t-butylperoxyallyl carbonate, are added 0.1W50pts. of graft copolymer having a butadiene polymer as the major chain and 5W200pts. of plasticizer. When kneaded in an extruder, it gives a molded product of vinyl chloride copolymer crosslinked with graft copolymer.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14606479A JPS5946982B2 (en) | 1979-11-13 | 1979-11-13 | Vinyl chloride resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14606479A JPS5946982B2 (en) | 1979-11-13 | 1979-11-13 | Vinyl chloride resin composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5670046A true JPS5670046A (en) | 1981-06-11 |
| JPS5946982B2 JPS5946982B2 (en) | 1984-11-16 |
Family
ID=15399257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14606479A Expired JPS5946982B2 (en) | 1979-11-13 | 1979-11-13 | Vinyl chloride resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5946982B2 (en) |
-
1979
- 1979-11-13 JP JP14606479A patent/JPS5946982B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5946982B2 (en) | 1984-11-16 |
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