JPS5626912A - Preparation of soft vinyl chloride resin - Google Patents
Preparation of soft vinyl chloride resinInfo
- Publication number
- JPS5626912A JPS5626912A JP10273779A JP10273779A JPS5626912A JP S5626912 A JPS5626912 A JP S5626912A JP 10273779 A JP10273779 A JP 10273779A JP 10273779 A JP10273779 A JP 10273779A JP S5626912 A JPS5626912 A JP S5626912A
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- chloride resin
- soft vinyl
- acrylate
- 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
Landscapes
- Graft Or Block Polymers (AREA)
Abstract
PURPOSE: To prepare a soft vinyl chloride resin with excellent oil resistance, by the graft copolymerization of an alkyl (meth)acrylate with a vinyl chloride resin, in the presence of acrylonitrile and a multifunctional monomer.
CONSTITUTION: A soft vinyl chloride resin of 100% modulus ≤ about 150kg/cm2 and of tensile strength ≥ about 150kg/cm2, is obtained by the graft copolymerization (an aqueous suspension radical polymerization by use of about 0.005W1pt.wt. of a radical polymerization initiator is preferable) of 35W900pts.wt. of an alkyl (meth)acrylate (n-butyl acrylate, n-octyl methacrylate, etc.) of secondary transition point ≤-10°C, with 100pts.wt. of a vinyl chloride resin, in the presence of 2W 50pts.wt. of acrylonitrilo and 0.01W20pts.wt. of a multifunctional monomer (e.g., ethylene glycol diacrylate).
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10273779A JPS5626912A (en) | 1979-08-14 | 1979-08-14 | Preparation of soft vinyl chloride resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10273779A JPS5626912A (en) | 1979-08-14 | 1979-08-14 | Preparation of soft vinyl chloride resin |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5626912A true JPS5626912A (en) | 1981-03-16 |
JPS6234771B2 JPS6234771B2 (en) | 1987-07-29 |
Family
ID=14335548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10273779A Granted JPS5626912A (en) | 1979-08-14 | 1979-08-14 | Preparation of soft vinyl chloride resin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5626912A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58103514A (en) * | 1981-12-15 | 1983-06-20 | Shin Etsu Chem Co Ltd | Production of modified vinyl chloride graft copolymer |
JPS61225254A (en) * | 1985-03-30 | 1986-10-07 | Nitto Electric Ind Co Ltd | Fine particle having uniform particle size and production thereof |
JP2021155549A (en) * | 2020-03-26 | 2021-10-07 | 三菱ケミカル株式会社 | Polyvinyl chloride and polyacrylate-containing polymer composition, and method for producing the same |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4844339A (en) * | 1971-10-08 | 1973-06-26 | ||
JPS4844341A (en) * | 1971-10-09 | 1973-06-26 |
-
1979
- 1979-08-14 JP JP10273779A patent/JPS5626912A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4844339A (en) * | 1971-10-08 | 1973-06-26 | ||
JPS4844341A (en) * | 1971-10-09 | 1973-06-26 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58103514A (en) * | 1981-12-15 | 1983-06-20 | Shin Etsu Chem Co Ltd | Production of modified vinyl chloride graft copolymer |
JPS6324606B2 (en) * | 1981-12-15 | 1988-05-21 | Shinetsu Chem Ind Co | |
JPS61225254A (en) * | 1985-03-30 | 1986-10-07 | Nitto Electric Ind Co Ltd | Fine particle having uniform particle size and production thereof |
JPH0572923B2 (en) * | 1985-03-30 | 1993-10-13 | Nitto Denko Corp | |
JP2021155549A (en) * | 2020-03-26 | 2021-10-07 | 三菱ケミカル株式会社 | Polyvinyl chloride and polyacrylate-containing polymer composition, and method for producing the same |
Also Published As
Publication number | Publication date |
---|---|
JPS6234771B2 (en) | 1987-07-29 |
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