JPH01112379U - - Google Patents

Info

Publication number
JPH01112379U
JPH01112379U JP647688U JP647688U JPH01112379U JP H01112379 U JPH01112379 U JP H01112379U JP 647688 U JP647688 U JP 647688U JP 647688 U JP647688 U JP 647688U JP H01112379 U JPH01112379 U JP H01112379U
Authority
JP
Japan
Prior art keywords
hydrophilic
inner bag
hydrophobic
bag
water
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
JP647688U
Other languages
English (en)
Other versions
JPH027424Y2 (ja
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 filed Critical
Priority to JP647688U priority Critical patent/JPH027424Y2/ja
Publication of JPH01112379U publication Critical patent/JPH01112379U/ja
Application granted granted Critical
Publication of JPH027424Y2 publication Critical patent/JPH027424Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の保温保冷材の一実施例を示す
要部断面斜視図である。 (図面の主要符号)、1:吸水性ポリマー、2
:内袋、3:外袋、4:疎水部、5:親水部、6
:通水部、7:基部。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 (a) 吸水性ポリマーを封入した内袋と、該
    内袋を収容した外袋とからなり、 (b) 内袋が疎水性フイルムからなる疎水部と
    吸水性ポリマーをこぼさない密度と強度を有する
    親水性材料からなる親水部とを有し、 (c) 外袋が、内袋の疎水部に対応する部位で
    あつて水を通す疎水性材料からなる通水部と、内
    袋の親水部に対応する部位であつて、親水性材料
    を内面に疎水性材料を外面にして積層した基部と
    を有してなる 保温保冷材。 2 内袋の片面が疎水部、他面が親水部であり、
    外袋の片面が通水部、他面が基部である請求項1
    記載の保温保冷材。
JP647688U 1988-01-21 1988-01-21 Expired JPH027424Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP647688U JPH027424Y2 (ja) 1988-01-21 1988-01-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP647688U JPH027424Y2 (ja) 1988-01-21 1988-01-21

Publications (2)

Publication Number Publication Date
JPH01112379U true JPH01112379U (ja) 1989-07-28
JPH027424Y2 JPH027424Y2 (ja) 1990-02-22

Family

ID=31210688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP647688U Expired JPH027424Y2 (ja) 1988-01-21 1988-01-21

Country Status (1)

Country Link
JP (1) JPH027424Y2 (ja)

Also Published As

Publication number Publication date
JPH027424Y2 (ja) 1990-02-22

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