JPS5570342A - Manufacturing method for adsorptive sheet - Google Patents

Manufacturing method for adsorptive sheet

Info

Publication number
JPS5570342A
JPS5570342A JP14182678A JP14182678A JPS5570342A JP S5570342 A JPS5570342 A JP S5570342A JP 14182678 A JP14182678 A JP 14182678A JP 14182678 A JP14182678 A JP 14182678A JP S5570342 A JPS5570342 A JP S5570342A
Authority
JP
Japan
Prior art keywords
fiber
adsorbent
sheet
less
supporting fiber
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
JP14182678A
Other languages
Japanese (ja)
Inventor
Kazuo Shinagawa
Atsutake Sakimoto
Seiji Nagaai
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.)
Sanyo Kokusaku Pulp Co Ltd
Original Assignee
Sanyo Kokusaku Pulp 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 Sanyo Kokusaku Pulp Co Ltd filed Critical Sanyo Kokusaku Pulp Co Ltd
Priority to JP14182678A priority Critical patent/JPS5570342A/en
Publication of JPS5570342A publication Critical patent/JPS5570342A/en
Pending legal-status Critical Current

Links

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  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Paper (AREA)

Abstract

PURPOSE: To manufacture an adsorptive sheet which is easy to handle and excellent in yield, in adsorbability and adsorbent holding property by the procedure in which an adsorbent and a supporting fiber are dispersed uniformly and then combined with each other.
CONSTITUTION: The pH of a mixed acid suspension of a solid content of 0.5W 2wt%, consisting of less than 70wt% adsorbents, e.g., one or more selected from active carbon, acid clay, zeolite, silica gel, diatom earth, and active alumina, having a grain size of more than 90wt% 100-mesh pass, a supporting fiber, e.g., lint, glass fiber, etc., having a fiber length of 0.2W5mm on the average, and 1W30wt% deacetylated chitin of a viscosity of approx. 50cps(at 20°C and pH 4.0) for a 0.5% solution, is regulated by the addition of an alkali to more than 7 in order to insolublize the deacetylated chitin in water. Thus, a slurry containing adsorbent-adhered supporting fiber can be obtained. Then, the slurry is formed into a sheet of not less than 40g/m2 in wt. and 0.2W0.4g/m2 in tensile strength.
COPYRIGHT: (C)1980,JPO&Japio
JP14182678A 1978-11-17 1978-11-17 Manufacturing method for adsorptive sheet Pending JPS5570342A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14182678A JPS5570342A (en) 1978-11-17 1978-11-17 Manufacturing method for adsorptive sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14182678A JPS5570342A (en) 1978-11-17 1978-11-17 Manufacturing method for adsorptive sheet

Publications (1)

Publication Number Publication Date
JPS5570342A true JPS5570342A (en) 1980-05-27

Family

ID=15301017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14182678A Pending JPS5570342A (en) 1978-11-17 1978-11-17 Manufacturing method for adsorptive sheet

Country Status (1)

Country Link
JP (1) JPS5570342A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03137904A (en) * 1989-10-24 1991-06-12 Makino Milling Mach Co Ltd Adsorption filter
JP2002020654A (en) * 2000-07-10 2002-01-23 Home Depot Kk Humidity-conditioning material
WO2005032694A1 (en) * 2003-09-29 2005-04-14 Questair Technologies Inc. High density adsorbent structures

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838278A (en) * 1971-09-20 1973-06-05
JPS5116528A (en) * 1974-07-31 1976-02-09 Nissan Motor TORANSUMITSUSHONKONTOROORURINKEEJI
JPS53111642A (en) * 1977-03-11 1978-09-29 Yoshikatsu Makino Door closer
JPS53125034A (en) * 1977-04-07 1978-11-01 Sekisui Chemical Co Ltd Electrolytic recording system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838278A (en) * 1971-09-20 1973-06-05
JPS5116528A (en) * 1974-07-31 1976-02-09 Nissan Motor TORANSUMITSUSHONKONTOROORURINKEEJI
JPS53111642A (en) * 1977-03-11 1978-09-29 Yoshikatsu Makino Door closer
JPS53125034A (en) * 1977-04-07 1978-11-01 Sekisui Chemical Co Ltd Electrolytic recording system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03137904A (en) * 1989-10-24 1991-06-12 Makino Milling Mach Co Ltd Adsorption filter
JP2002020654A (en) * 2000-07-10 2002-01-23 Home Depot Kk Humidity-conditioning material
WO2005032694A1 (en) * 2003-09-29 2005-04-14 Questair Technologies Inc. High density adsorbent structures

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