JPS55131041A - Production of thermoplastic resin composition - Google Patents

Production of thermoplastic resin composition

Info

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
Application number
JP3819279A
Other languages
Japanese (ja)
Other versions
JPS6152861B2 (en
Inventor
Koji Kawakami
Michio Yamashita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Kasei Polytec Co
Original Assignee
Mitsubishi Monsanto Chemical Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Monsanto Chemical Co filed Critical Mitsubishi Monsanto Chemical Co
Priority to JP3819279A priority Critical patent/JPS55131041A/en
Publication of JPS55131041A publication Critical patent/JPS55131041A/en
Publication of JPS6152861B2 publication Critical patent/JPS6152861B2/ja
Granted legal-status Critical Current

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
JP3819279A 1979-03-30 1979-03-30 Production of thermoplastic resin composition Granted JPS55131041A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5175747A (en) * 1974-12-26 1976-06-30 Asahi Dow Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5175747A (en) * 1974-12-26 1976-06-30 Asahi Dow Ltd

Cited By (2)

* Cited by examiner, † Cited by third party
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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