JPS5423705A - Deinking of waste printed paper - Google Patents

Deinking of waste printed paper

Info

Publication number
JPS5423705A
JPS5423705A JP8498677A JP8498677A JPS5423705A JP S5423705 A JPS5423705 A JP S5423705A JP 8498677 A JP8498677 A JP 8498677A JP 8498677 A JP8498677 A JP 8498677A JP S5423705 A JPS5423705 A JP S5423705A
Authority
JP
Japan
Prior art keywords
deinking
printed paper
waste printed
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.)
Pending
Application number
JP8498677A
Other languages
Japanese (ja)
Inventor
Masato Nakamura
Yoshinogi Nomura
Iwahiro Uchimoto
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 JP8498677A priority Critical patent/JPS5423705A/en
Publication of JPS5423705A publication Critical patent/JPS5423705A/en
Pending 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)
JP8498677A 1977-07-18 1977-07-18 Deinking of waste printed paper Pending JPS5423705A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8498677A JPS5423705A (en) 1977-07-18 1977-07-18 Deinking of waste printed paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8498677A JPS5423705A (en) 1977-07-18 1977-07-18 Deinking of waste printed paper

Publications (1)

Publication Number Publication Date
JPS5423705A true JPS5423705A (en) 1979-02-22

Family

ID=13845934

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8498677A Pending JPS5423705A (en) 1977-07-18 1977-07-18 Deinking of waste printed paper

Country Status (1)

Country Link
JP (1) JPS5423705A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4786364A (en) * 1984-08-02 1988-11-22 Calgon Corporation DMDAAC/AM copolymers as deinkers
JPH05156584A (en) * 1991-12-02 1993-06-22 Honshu Paper Co Ltd Method for recycling and treating waste paper
WO1996031646A1 (en) * 1995-04-05 1996-10-10 Kao Corporation Deinking method
WO1998045530A1 (en) * 1997-04-10 1998-10-15 Rhodia Inc. Process for removing waterborne flexographic inks from substrates
EP0834614A3 (en) * 1996-10-02 2000-01-12 Kao Corporation Deinking process
US6103056A (en) * 1996-06-03 2000-08-15 Kao Corporation Method for controlling deinking flotation using interfacial potential of ink particles and pulp
JP2016166437A (en) * 2015-03-10 2016-09-15 王子ホールディングス株式会社 Method for producing deinked wastepaper pulp

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS524644A (en) * 1975-06-30 1977-01-13 Dainippon Toryo Co Ltd Waste water disposal method for color photograph treatment fluid
JPS5212304A (en) * 1975-07-17 1977-01-29 Sanyo Kokusaku Pulp Co Process for decolorizing used paper

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS524644A (en) * 1975-06-30 1977-01-13 Dainippon Toryo Co Ltd Waste water disposal method for color photograph treatment fluid
JPS5212304A (en) * 1975-07-17 1977-01-29 Sanyo Kokusaku Pulp Co Process for decolorizing used paper

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4786364A (en) * 1984-08-02 1988-11-22 Calgon Corporation DMDAAC/AM copolymers as deinkers
JPH05156584A (en) * 1991-12-02 1993-06-22 Honshu Paper Co Ltd Method for recycling and treating waste paper
WO1996031646A1 (en) * 1995-04-05 1996-10-10 Kao Corporation Deinking method
US6251220B1 (en) 1995-04-05 2001-06-26 Kao Corporation Wastepaper deinking method using amine or acid salt of amine in the flotation stage
US6103056A (en) * 1996-06-03 2000-08-15 Kao Corporation Method for controlling deinking flotation using interfacial potential of ink particles and pulp
EP0834614A3 (en) * 1996-10-02 2000-01-12 Kao Corporation Deinking process
WO1998045530A1 (en) * 1997-04-10 1998-10-15 Rhodia Inc. Process for removing waterborne flexographic inks from substrates
JP2016166437A (en) * 2015-03-10 2016-09-15 王子ホールディングス株式会社 Method for producing deinked wastepaper pulp

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