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FR1363874A - Method for removing coloring matter from printed cellulosic material - Google Patents

Method for removing coloring matter from printed cellulosic material

Info

Publication number
FR1363874A
FR1363874A FR874471A FR874471A FR1363874A FR 1363874 A FR1363874 A FR 1363874A FR 874471 A FR874471 A FR 874471A FR 874471 A FR874471 A FR 874471A FR 1363874 A FR1363874 A FR 1363874A
Authority
FR
France
Prior art keywords
cellulosic material
coloring matter
removing coloring
printed cellulosic
printed
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
Application number
FR874471A
Other languages
French (fr)
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.)
HOLLIFIELD CORP
Original Assignee
HOLLIFIELD 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 HOLLIFIELD CORP filed Critical HOLLIFIELD CORP
Priority to FR874471A priority Critical patent/FR1363874A/en
Application granted granted Critical
Publication of FR1363874A publication Critical patent/FR1363874A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper
    • D21C5/025—De-inking
    • D21C5/027—Chemicals therefor
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
FR874471A 1961-09-28 1961-09-28 Method for removing coloring matter from printed cellulosic material Expired FR1363874A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR874471A FR1363874A (en) 1961-09-28 1961-09-28 Method for removing coloring matter from printed cellulosic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR874471A FR1363874A (en) 1961-09-28 1961-09-28 Method for removing coloring matter from printed cellulosic material

Publications (1)

Publication Number Publication Date
FR1363874A true FR1363874A (en) 1964-06-19

Family

ID=8763710

Family Applications (1)

Application Number Title Priority Date Filing Date
FR874471A Expired FR1363874A (en) 1961-09-28 1961-09-28 Method for removing coloring matter from printed cellulosic material

Country Status (1)

Country Link
FR (1) FR1363874A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343679A (en) 1979-10-23 1982-08-10 Interox (Societe Anonyme) Process for reclaiming waste paper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343679A (en) 1979-10-23 1982-08-10 Interox (Societe Anonyme) Process for reclaiming waste paper

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