JPS5655440A - Polymer composition - Google Patents

Polymer composition

Info

Publication number
JPS5655440A
JPS5655440A JP13135879A JP13135879A JPS5655440A JP S5655440 A JPS5655440 A JP S5655440A JP 13135879 A JP13135879 A JP 13135879A JP 13135879 A JP13135879 A JP 13135879A JP S5655440 A JPS5655440 A JP S5655440A
Authority
JP
Japan
Prior art keywords
alkyl group
starch
long
chain alkyl
polymer composition
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
JP13135879A
Other languages
Japanese (ja)
Other versions
JPS6223974B2 (en
Inventor
Hiroshi Kato
Atsuo Sawada
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.)
Nippon Synthetic Chemical Industry Co Ltd
Original Assignee
Nippon Synthetic Chemical Industry Co Ltd
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 Nippon Synthetic Chemical Industry Co Ltd filed Critical Nippon Synthetic Chemical Industry Co Ltd
Priority to JP13135879A priority Critical patent/JPS5655440A/en
Publication of JPS5655440A publication Critical patent/JPS5655440A/en
Publication of JPS6223974B2 publication Critical patent/JPS6223974B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: A polymer composition having a high standing stability as an aqueous solution, without separation of a starch portion at a low temperature and at a low concentration, which comprises a raw starch, a PVA and a long-chain alkyl group- modified PVA.
CONSTITUTION: (A) A raw starch such as wheat starch or corn starch, (B) a PVC of the polymerization degree 200W2,600 and saponification degree ≥60mol%, and (c) a 4W20C long-chain alkyl group-containing water-soluble long-chain alkyl group-modified PVA, obtained by the copolymerization of a vinyl ester (particularly vinyl acetate) with a 4W20C α-olefin or an alkyl vinyl ether containing a 4W20C alkyl group, followed by saponification, are compounded in such a proportion that a ratio of (A):(B)+(C) is 1:99W99:1 by weight and that of (B):(C) is 95:5W5:95 by weight.
COPYRIGHT: (C)1981,JPO&Japio
JP13135879A 1979-10-11 1979-10-11 Polymer composition Granted JPS5655440A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13135879A JPS5655440A (en) 1979-10-11 1979-10-11 Polymer composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13135879A JPS5655440A (en) 1979-10-11 1979-10-11 Polymer composition

Publications (2)

Publication Number Publication Date
JPS5655440A true JPS5655440A (en) 1981-05-16
JPS6223974B2 JPS6223974B2 (en) 1987-05-26

Family

ID=15056050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13135879A Granted JPS5655440A (en) 1979-10-11 1979-10-11 Polymer composition

Country Status (1)

Country Link
JP (1) JPS5655440A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0252303A2 (en) * 1986-06-06 1988-01-13 Kuraray Co., Ltd. Polymer composition and textile sizing agent made therefrom

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0576890U (en) * 1992-03-30 1993-10-19 日産ディーゼル工業株式会社 Vehicle console device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5315092A (en) * 1976-07-27 1978-02-10 Seiko Instr & Electronics Ltd Piezo-electric oscillator
JPS5658098A (en) * 1979-10-09 1981-05-20 Kuraray Co Paper processing agent

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5315092A (en) * 1976-07-27 1978-02-10 Seiko Instr & Electronics Ltd Piezo-electric oscillator
JPS5658098A (en) * 1979-10-09 1981-05-20 Kuraray Co Paper processing agent

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0252303A2 (en) * 1986-06-06 1988-01-13 Kuraray Co., Ltd. Polymer composition and textile sizing agent made therefrom
US4835198A (en) * 1986-06-06 1989-05-30 Kuraray Co., Ltd. Polymer composition and textile sizing agent made therefrom

Also Published As

Publication number Publication date
JPS6223974B2 (en) 1987-05-26

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