JPS56110710A - Composition of vinyl chloride type graft resin - Google Patents
Composition of vinyl chloride type graft resinInfo
- Publication number
- JPS56110710A JPS56110710A JP1320780A JP1320780A JPS56110710A JP S56110710 A JPS56110710 A JP S56110710A JP 1320780 A JP1320780 A JP 1320780A JP 1320780 A JP1320780 A JP 1320780A JP S56110710 A JPS56110710 A JP S56110710A
- Authority
- JP
- Japan
- Prior art keywords
- copolymer
- vinyl chloride
- produced
- butene
- chloride type
- 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)
- Graft Or Block Polymers (AREA)
Abstract
PURPOSE: To improve the processability, bending strength and low-temperature impact resistance of titled composition, by using a graft copolymer of vinyl chloride and a soluble block copolymer, produced as a by-product, containing propylene, butene and ethylene.
CONSTITUTION: Ninety-nine to seventy (99W70)wt% vinyl chloride is grafted onto 1W30wt% copolymer which is an amorphous copolymer produced as a by-product in the production of a crystalline block copolymer of propylene, butene and ethylene, ethylene content 3W20wt%, butene content 0.1W10wt%, melt index 1W100. Then, a vinyl chloride type graft resin copolymer is formed by mixing 100pts.wt. said graft copolymer thus produced or 100pts.wt. mixture of 1W99pts.wt. said graft copolymer and 99W1pt.wt. vinyl chloride type resin (other than the above graft copolymer) with 0W30pts.wt. inorganic filler.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1320780A JPS56110710A (en) | 1980-02-06 | 1980-02-06 | Composition of vinyl chloride type graft resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1320780A JPS56110710A (en) | 1980-02-06 | 1980-02-06 | Composition of vinyl chloride type graft resin |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56110710A true JPS56110710A (en) | 1981-09-02 |
Family
ID=11826703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1320780A Pending JPS56110710A (en) | 1980-02-06 | 1980-02-06 | Composition of vinyl chloride type graft resin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56110710A (en) |
-
1980
- 1980-02-06 JP JP1320780A patent/JPS56110710A/en active Pending
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