JPH0423037B2 - - Google Patents

Info

Publication number
JPH0423037B2
JPH0423037B2 JP1041903A JP4190389A JPH0423037B2 JP H0423037 B2 JPH0423037 B2 JP H0423037B2 JP 1041903 A JP1041903 A JP 1041903A JP 4190389 A JP4190389 A JP 4190389A JP H0423037 B2 JPH0423037 B2 JP H0423037B2
Authority
JP
Japan
Prior art keywords
raw material
alkali
deinking
immersion
waste paper
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.)
Expired - Lifetime
Application number
JP1041903A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02221480A (ja
Inventor
Kazuo Ogawa
Toshiharu Yatomi
Akitomo Yoshitake
Takahiro Hanya
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.)
Honshu Paper Co Ltd
Original Assignee
Honshu Paper 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 Honshu Paper Co Ltd filed Critical Honshu Paper Co Ltd
Priority to JP1041903A priority Critical patent/JPH02221480A/ja
Publication of JPH02221480A publication Critical patent/JPH02221480A/ja
Publication of JPH0423037B2 publication Critical patent/JPH0423037B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Paper (AREA)
JP1041903A 1989-02-23 1989-02-23 印刷古紙の脱インキ法 Granted JPH02221480A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1041903A JPH02221480A (ja) 1989-02-23 1989-02-23 印刷古紙の脱インキ法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1041903A JPH02221480A (ja) 1989-02-23 1989-02-23 印刷古紙の脱インキ法

Publications (2)

Publication Number Publication Date
JPH02221480A JPH02221480A (ja) 1990-09-04
JPH0423037B2 true JPH0423037B2 (enrdf_load_stackoverflow) 1992-04-21

Family

ID=12621243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1041903A Granted JPH02221480A (ja) 1989-02-23 1989-02-23 印刷古紙の脱インキ法

Country Status (1)

Country Link
JP (1) JPH02221480A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08127989A (ja) * 1994-10-28 1996-05-21 Honshu Paper Co Ltd 印刷古紙の脱インキ方法
JP5310995B2 (ja) * 2008-04-11 2013-10-09 凸版印刷株式会社 印刷古紙再生方法
WO2025105478A1 (ja) * 2023-11-16 2025-05-22 Dic株式会社 脱墨剤用組成物、脱墨剤、及び、脱墨された捺染布の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2534819C2 (de) * 1975-08-05 1983-12-15 L. Schuler GmbH, 7320 Göppingen Vorrichtung zum Entstapeln und Transportieren von Platinen
JPH0683714B2 (ja) * 1985-09-09 1994-10-26 松下電工株式会社 電動歯ブラシ
JPS6328992A (ja) * 1986-07-23 1988-02-06 新王子製紙株式会社 印刷古紙の脱墨方法

Also Published As

Publication number Publication date
JPH02221480A (ja) 1990-09-04

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees