JPS5631439A - Desiccant - Google Patents

Desiccant

Info

Publication number
JPS5631439A
JPS5631439A JP10540479A JP10540479A JPS5631439A JP S5631439 A JPS5631439 A JP S5631439A JP 10540479 A JP10540479 A JP 10540479A JP 10540479 A JP10540479 A JP 10540479A JP S5631439 A JPS5631439 A JP S5631439A
Authority
JP
Japan
Prior art keywords
desiccant
principal component
water
average diameter
flakes
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
JP10540479A
Other languages
Japanese (ja)
Inventor
Hiroya Yamashita
Yoshiaki Watanabe
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 JP10540479A priority Critical patent/JPS5631439A/en
Publication of JPS5631439A publication Critical patent/JPS5631439A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To obtain a desiccant having good hygroscopicity, good moldability, and a high strength even after moistening by using a silica aggregate consisting of flakes having a specific average diameter and a specific average thickness as the principal component of a desccant.
CONSTITUTION: A silica aggregate consisting of petal-like thin flakes with a lengthwise average diameter of 0.1W30μ and a thickness of 0.05W0.1μ, obtained by subjecting a water-soluble silicate and a water-soluble calcium compound to a hydrothermal reaction followed by a treatment using a mineral acid, is used as the principal component of a desiccant. The desiccant has excellent hygroscopicity and excellent stability as well as a high resistance to deformation even being moistened.
COPYRIGHT: (C)1981,JPO&Japio
JP10540479A 1979-08-18 1979-08-18 Desiccant Pending JPS5631439A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10540479A JPS5631439A (en) 1979-08-18 1979-08-18 Desiccant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10540479A JPS5631439A (en) 1979-08-18 1979-08-18 Desiccant

Publications (1)

Publication Number Publication Date
JPS5631439A true JPS5631439A (en) 1981-03-30

Family

ID=14406670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10540479A Pending JPS5631439A (en) 1979-08-18 1979-08-18 Desiccant

Country Status (1)

Country Link
JP (1) JPS5631439A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147424A (en) * 1981-03-05 1982-09-11 Osaka Packing Seizosho:Kk Humidity controlling material
JPS6328427A (en) * 1986-07-22 1988-02-06 Eisai Co Ltd Humidity conditioning agent
EP0384596A2 (en) * 1989-02-23 1990-08-29 Minnesota Mining And Manufacturing Company Thin silica flakes and method of making
JP2011041917A (en) * 2009-08-21 2011-03-03 Osaka Gas Co Ltd Water-absorbing sheet and method of manufacturing the same
US20140209488A1 (en) * 2012-04-24 2014-07-31 Shanghai Yingqi Desiccant Co., Ltd. Medicine Bottle with Solid Silica Flaky Drying Agent

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147424A (en) * 1981-03-05 1982-09-11 Osaka Packing Seizosho:Kk Humidity controlling material
JPH0214082B2 (en) * 1981-03-05 1990-04-06 Oosaka Patsukingu Seizosho Kk
JPS6328427A (en) * 1986-07-22 1988-02-06 Eisai Co Ltd Humidity conditioning agent
EP0384596A2 (en) * 1989-02-23 1990-08-29 Minnesota Mining And Manufacturing Company Thin silica flakes and method of making
JP2011041917A (en) * 2009-08-21 2011-03-03 Osaka Gas Co Ltd Water-absorbing sheet and method of manufacturing the same
US20140209488A1 (en) * 2012-04-24 2014-07-31 Shanghai Yingqi Desiccant Co., Ltd. Medicine Bottle with Solid Silica Flaky Drying Agent
US9745114B2 (en) * 2012-04-24 2017-08-29 Shanghai Yingqu Desiccant Co., Ltd. Medicine bottle with solid silica flaky drying agent

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