JPS5628235A - Vinyl chloride graft polymer composition - Google Patents
Vinyl chloride graft polymer compositionInfo
- Publication number
- JPS5628235A JPS5628235A JP10429479A JP10429479A JPS5628235A JP S5628235 A JPS5628235 A JP S5628235A JP 10429479 A JP10429479 A JP 10429479A JP 10429479 A JP10429479 A JP 10429479A JP S5628235 A JPS5628235 A JP S5628235A
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- graft copolymer
- copolymer
- chloride resin
- 100pts
- 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 provide the titled composition having high flexural strength, low- temperature impact strength and processability, and containing a graft copolymer obtained by grafting vinyl chloride monomer to a soluble copolymer obtained as a byproduct of a propylene-ethylene block copolymer manufacturing process.
CONSTITUTION: The objective composition is prepared by mixing 0W30pts.wt. of an inorganic filler to either (A) 100pts.wt. of a graft copolymer obtained by grafting 99W50wt% of vinyl chloride monomer to 1W50wt% of a soluble copolymer having an ethylene content of 20W60wt% and a melt index of 1W100g/10min and obtained as a byproduct in the preparation of a crystalline ethylene-propylene block copolymer using a Ziegler-Natta catalyst or (B) 100pts.wt. of a resin blend composed of 1W99pts.wt. of the graft copolymer and 99W1pts.wt. of a vinyl chloride resin (other than the vinyl chloride graft copolymer). The amount of the graft copolymer to be added to the vinyl chloride resin is pref. 30W70pts.wt. for the purpose of improving the properties of the vinyl chloride resin.
EFFECT: Good surface appearance. No remarkable lowering of softening point.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10429479A JPS5628235A (en) | 1979-08-16 | 1979-08-16 | Vinyl chloride graft polymer composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10429479A JPS5628235A (en) | 1979-08-16 | 1979-08-16 | Vinyl chloride graft polymer composition |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18122683A Division JPS6031867B2 (en) | 1983-09-29 | 1983-09-29 | Vinyl chloride graft resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5628235A true JPS5628235A (en) | 1981-03-19 |
JPS6156243B2 JPS6156243B2 (en) | 1986-12-01 |
Family
ID=14376905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10429479A Granted JPS5628235A (en) | 1979-08-16 | 1979-08-16 | Vinyl chloride graft polymer composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5628235A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01146989U (en) * | 1988-04-01 | 1989-10-11 | ||
JPH0572471U (en) * | 1992-03-04 | 1993-10-05 | 小林記録紙株式会社 | NIP continuous envelope |
-
1979
- 1979-08-16 JP JP10429479A patent/JPS5628235A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6156243B2 (en) | 1986-12-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3071932D1 (en) | Process for preparing a chemically blended composition of non-elastomeric ethylene resins, and shaped articles of such a composition | |
US4251646A (en) | Thermoplastic blend of polypropylene, EPM and propylene-ethylene copolymer | |
JPS5755952A (en) | Polypropylene composition for bumper material | |
CA2244999A1 (en) | Rheology-modified polyolefins | |
EP0552810A3 (en) | Resilient, high shrinkage propylene polymer yarn and articles made therefrom | |
CA2306034A1 (en) | Crystalline propylene copolymer compositions having improved sealability and optical properties and reduced solubility | |
US4312964A (en) | Polyolefin resin composition | |
JPS5672042A (en) | Polyolefin resin composition | |
JPS5589310A (en) | Bromine containing polymer and its manufacture | |
JPS5628235A (en) | Vinyl chloride graft polymer composition | |
JPS55764A (en) | Production of polypropylene composition | |
JPS5688447A (en) | Propylene polymer composition containing inorganic filler | |
EP0228365A3 (en) | Composition for preparing cement - adhesive reinforcing fibers | |
CA1337084C (en) | Polyolefin resin compositions and applications thereof | |
JPS5573738A (en) | Improved composition | |
JPS56110710A (en) | Composition of vinyl chloride type graft resin | |
JPS5560542A (en) | Polyolefin composition | |
JPS5650909A (en) | Manufacture of propylene-ethylene block copolymer | |
JPS55104333A (en) | Propylene polymer composition | |
JPS5742751A (en) | Composite resin composition | |
JPS6443549A (en) | Chlorosulfonated ethylene/alpha-olefin copolymer composition | |
JPS5582140A (en) | Polyolefin composition | |
JPS57185342A (en) | Vinyl chloride graft resin composition | |
JPS57187338A (en) | Inorganic filler-containing polypropylene resin composition | |
ZA844862B (en) | The use of dispersing aids in processing aid compositions for vinyl chloride polymer,the production of said compositions and vinyl chloride compositions containing them |