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JPS57105237A - Drying agent - Google Patents

Drying agent

Info

Publication number
JPS57105237A
JPS57105237A JP55182068A JP18206880A JPS57105237A JP S57105237 A JPS57105237 A JP S57105237A JP 55182068 A JP55182068 A JP 55182068A JP 18206880 A JP18206880 A JP 18206880A JP S57105237 A JPS57105237 A JP S57105237A
Authority
JP
Japan
Prior art keywords
sheet
dehumidifying
drying agent
agent
porous sheet
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
JP55182068A
Other languages
Japanese (ja)
Other versions
JPS6130619B2 (en
Inventor
Ichiro Kurita
Toshio Sumiura
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.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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 Tokuyama Corp filed Critical Tokuyama Corp
Priority to JP55182068A priority Critical patent/JPS57105237A/en
Publication of JPS57105237A publication Critical patent/JPS57105237A/en
Publication of JPS6130619B2 publication Critical patent/JPS6130619B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drying Of Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

PURPOSE: To provide the drying agent with high dehumidifying capacity containing a dehumidifying agent especially having deliquescent property prepared by packing the dehumidifying agent with a porous sheet comprising oriented thermoplastic resin in which an inorg. filler is contained in a predetermined ratio.
CONSTITUTION: In a thermoplastic resin (e.g.; PE), an inorg. filler (e.g.; alumina) with an average particle size 0.1W100, especially, 0.5W20 is mixed in an amt. of 35wt%. After the obtained mixture is molded into a sheet like form, the formed sheet is generally oriented in a range of 50W700%, especially 200W400%vol. orientation ratio by a usual uniaxial or biaxial orientation method to obtain a porous sheet. On this porous sheet, a reinforcing sheet with porosity of, especially, 30% or more is pref. laminated. By packing a dehumidifying agent (e.g.; CaCl2, MgCl2 or the like) especially having deliquescent property with the obtained porous sheet, the objective drying agent is obtained. This drying agent is excellent in dehumidifying capacity as well as inexpensive.
COPYRIGHT: (C)1982,JPO&Japio
JP55182068A 1980-12-24 1980-12-24 Drying agent Granted JPS57105237A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55182068A JPS57105237A (en) 1980-12-24 1980-12-24 Drying agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55182068A JPS57105237A (en) 1980-12-24 1980-12-24 Drying agent

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP61022968A Division JPH0640942B2 (en) 1986-02-06 1986-02-06 desiccant

Publications (2)

Publication Number Publication Date
JPS57105237A true JPS57105237A (en) 1982-06-30
JPS6130619B2 JPS6130619B2 (en) 1986-07-15

Family

ID=16111782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55182068A Granted JPS57105237A (en) 1980-12-24 1980-12-24 Drying agent

Country Status (1)

Country Link
JP (1) JPS57105237A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58143356U (en) * 1982-03-23 1983-09-27 大日本印刷株式会社 Moisture absorbent bag
JPS58219918A (en) * 1982-06-14 1983-12-21 Shin Nisso Kako Co Ltd Package for dehumidifying agent
JPS58219919A (en) * 1982-06-15 1983-12-21 Shin Nisso Kako Co Ltd Drying composition and package
JPS5926475A (en) * 1982-08-02 1984-02-10 日本曹達株式会社 Package for dehumidification
JPS59160518A (en) * 1983-03-01 1984-09-11 Shin Nisso Kako Co Ltd Package for dehumidification
JPS59174472A (en) * 1983-03-24 1984-10-02 日本曹達株式会社 Package for dehumidification
JPS59162922U (en) * 1983-04-18 1984-10-31 三菱化成ポリテック株式会社 Humidity control structure
JPS614733U (en) * 1984-06-13 1986-01-13 エステ−化学株式会社 dehumidifier packaging
JPS6179630U (en) * 1984-10-29 1986-05-27
JPS62117614A (en) * 1985-11-16 1987-05-29 Tokuyama Soda Co Ltd Drying agent
JPS63190617A (en) * 1987-02-02 1988-08-08 Choichi Furuya Humidity controller

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58143356U (en) * 1982-03-23 1983-09-27 大日本印刷株式会社 Moisture absorbent bag
JPS58219918A (en) * 1982-06-14 1983-12-21 Shin Nisso Kako Co Ltd Package for dehumidifying agent
JPS58219919A (en) * 1982-06-15 1983-12-21 Shin Nisso Kako Co Ltd Drying composition and package
JPS5926475A (en) * 1982-08-02 1984-02-10 日本曹達株式会社 Package for dehumidification
JPS59160518A (en) * 1983-03-01 1984-09-11 Shin Nisso Kako Co Ltd Package for dehumidification
JPS59174472A (en) * 1983-03-24 1984-10-02 日本曹達株式会社 Package for dehumidification
JPS59162922U (en) * 1983-04-18 1984-10-31 三菱化成ポリテック株式会社 Humidity control structure
JPS614733U (en) * 1984-06-13 1986-01-13 エステ−化学株式会社 dehumidifier packaging
JPS6179630U (en) * 1984-10-29 1986-05-27
JPS62117614A (en) * 1985-11-16 1987-05-29 Tokuyama Soda Co Ltd Drying agent
JPS63190617A (en) * 1987-02-02 1988-08-08 Choichi Furuya Humidity controller

Also Published As

Publication number Publication date
JPS6130619B2 (en) 1986-07-15

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