JPS57117690A - Deinking of printed used paper - Google Patents

Deinking of printed used paper

Info

Publication number
JPS57117690A
JPS57117690A JP391281A JP391281A JPS57117690A JP S57117690 A JPS57117690 A JP S57117690A JP 391281 A JP391281 A JP 391281A JP 391281 A JP391281 A JP 391281A JP S57117690 A JPS57117690 A JP S57117690A
Authority
JP
Japan
Prior art keywords
deinking
used paper
printed used
printed
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
JP391281A
Other languages
Japanese (ja)
Inventor
Masaru Arai
Takehiro Suzuki
Seitarou Andou
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
Toho Chemical Industry Co Ltd
Original Assignee
Honshu Paper Co Ltd
Toho Chemical Industry 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, Toho Chemical Industry Co Ltd filed Critical Honshu Paper Co Ltd
Priority to JP391281A priority Critical patent/JPS57117690A/en
Publication of JPS57117690A publication Critical patent/JPS57117690A/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)
JP391281A 1981-01-16 1981-01-16 Deinking of printed used paper Pending JPS57117690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP391281A JPS57117690A (en) 1981-01-16 1981-01-16 Deinking of printed used paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP391281A JPS57117690A (en) 1981-01-16 1981-01-16 Deinking of printed used paper

Publications (1)

Publication Number Publication Date
JPS57117690A true JPS57117690A (en) 1982-07-22

Family

ID=11570388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP391281A Pending JPS57117690A (en) 1981-01-16 1981-01-16 Deinking of printed used paper

Country Status (1)

Country Link
JP (1) JPS57117690A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5158697A (en) * 1989-10-26 1992-10-27 Harima Chemicals, Inc. Deinking agent for reproduction of printed waste papers
US5304316A (en) * 1989-12-22 1994-04-19 Kao Corporation Deinking agent for regenerating waste printed paper comprising reaction product of compound having an OH group, a dicarboxylic acid, or an anhydride thereof
US5929183A (en) * 1989-03-30 1999-07-27 Huntsman Petrochemical Corporation Polyfunctional polymers as deinking agents
CN112940194A (en) * 2021-01-29 2021-06-11 武汉奥克特种化学有限公司 Preparation method and application of inorganic pigment and filler water-based dispersant

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5929183A (en) * 1989-03-30 1999-07-27 Huntsman Petrochemical Corporation Polyfunctional polymers as deinking agents
US5158697A (en) * 1989-10-26 1992-10-27 Harima Chemicals, Inc. Deinking agent for reproduction of printed waste papers
US5304316A (en) * 1989-12-22 1994-04-19 Kao Corporation Deinking agent for regenerating waste printed paper comprising reaction product of compound having an OH group, a dicarboxylic acid, or an anhydride thereof
CN112940194A (en) * 2021-01-29 2021-06-11 武汉奥克特种化学有限公司 Preparation method and application of inorganic pigment and filler water-based dispersant
CN112940194B (en) * 2021-01-29 2022-05-24 武汉奥克特种化学有限公司 Preparation method and application of inorganic pigment and filler water-based dispersant

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