JPS55131041A - Production of thermoplastic resin composition - Google Patents
Production of thermoplastic resin compositionInfo
- Publication number
- JPS55131041A JPS55131041A JP3819279A JP3819279A JPS55131041A JP S55131041 A JPS55131041 A JP S55131041A JP 3819279 A JP3819279 A JP 3819279A JP 3819279 A JP3819279 A JP 3819279A JP S55131041 A JPS55131041 A JP S55131041A
- Authority
- JP
- Japan
- Prior art keywords
- thermoplastic resin
- resin composition
- water
- starch
- production
- 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 obtain a thermoplastic resin composition having water-swellability, which is useful as a material for packings, joints, etc., by milling, with heating, a thermoplastic resin and a saponified product of a starch/acrylonitrile copolymer in the absence of water.
CONSTITUTION: A water-swellable thermoplastic resin composition is obtained by milling, with heating, (A) 100pts.wt. of a thermoplastic resin and (B) a saponified product of a starch/acrylonitrile copolymer in the substantial absence of water. The component (A) need not be specified, and can be a resin such as PE, PP, PVAC or PVC. The component (B) is a saponified product obtained by grafting acrylonitrile onto a starch and saponifying the resulting graft copolymer in the presence of an alkali.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3819279A JPS55131041A (en) | 1979-03-30 | 1979-03-30 | Production of thermoplastic resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3819279A JPS55131041A (en) | 1979-03-30 | 1979-03-30 | Production of thermoplastic resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55131041A true JPS55131041A (en) | 1980-10-11 |
JPS6152861B2 JPS6152861B2 (en) | 1986-11-14 |
Family
ID=12518491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3819279A Granted JPS55131041A (en) | 1979-03-30 | 1979-03-30 | Production of thermoplastic resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55131041A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61258711A (en) * | 1985-05-10 | 1986-11-17 | Katsuyama Sangyo Kk | Preparation of pellet and sheet of swellable polyvinyl chloride |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5175747A (en) * | 1974-12-26 | 1976-06-30 | Asahi Dow Ltd |
-
1979
- 1979-03-30 JP JP3819279A patent/JPS55131041A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5175747A (en) * | 1974-12-26 | 1976-06-30 | Asahi Dow Ltd |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61258711A (en) * | 1985-05-10 | 1986-11-17 | Katsuyama Sangyo Kk | Preparation of pellet and sheet of swellable polyvinyl chloride |
JPH0551017B2 (en) * | 1985-05-10 | 1993-07-30 | Katsuyama Sangyo Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS6152861B2 (en) | 1986-11-14 |
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