JPS5645977A - Cold insulator - Google Patents

Cold insulator

Info

Publication number
JPS5645977A
JPS5645977A JP12014979A JP12014979A JPS5645977A JP S5645977 A JPS5645977 A JP S5645977A JP 12014979 A JP12014979 A JP 12014979A JP 12014979 A JP12014979 A JP 12014979A JP S5645977 A JPS5645977 A JP S5645977A
Authority
JP
Japan
Prior art keywords
water
cold insulator
gelled substance
resin powder
absorbing resin
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.)
Pending
Application number
JP12014979A
Other languages
Japanese (ja)
Inventor
Shinichiro Kamiyama
Masatoshi Okumura
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.)
Shin Nisson Kako Co Ltd
Original Assignee
Shin Nisson Kako 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 Shin Nisson Kako Co Ltd filed Critical Shin Nisson Kako Co Ltd
Priority to JP12014979A priority Critical patent/JPS5645977A/en
Publication of JPS5645977A publication Critical patent/JPS5645977A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a lightweight and potable cold insulator, by a method in which a highly water-absorbing resin powder is put in a container, and water is added when being used and gelled substance formed is frozen.
CONSTITUTION: A highly water-absorbing resin powder is put in a container, and water is added when being used to form a gelled substance. Then, the gelled substance is forizen to obtain a cold insulator. Said highly water-absorbing resin powder, which is capable of forming a gelled substance by absorbing water of an amount greater than several ten times its weight, includes the resin obtained from the graft polymerization of starch with an acrylic monomer, for example.
COPYRIGHT: (C)1981,JPO&Japio
JP12014979A 1979-09-20 1979-09-20 Cold insulator Pending JPS5645977A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12014979A JPS5645977A (en) 1979-09-20 1979-09-20 Cold insulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12014979A JPS5645977A (en) 1979-09-20 1979-09-20 Cold insulator

Publications (1)

Publication Number Publication Date
JPS5645977A true JPS5645977A (en) 1981-04-25

Family

ID=14779167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12014979A Pending JPS5645977A (en) 1979-09-20 1979-09-20 Cold insulator

Country Status (1)

Country Link
JP (1) JPS5645977A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56135587A (en) * 1980-03-27 1981-10-23 Kuraray Co Ltd Fine gel heating medium
JPH0396342U (en) * 1990-01-19 1991-10-02

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56135587A (en) * 1980-03-27 1981-10-23 Kuraray Co Ltd Fine gel heating medium
JPS6339630B2 (en) * 1980-03-27 1988-08-05 Kuraray Co
JPH0396342U (en) * 1990-01-19 1991-10-02

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