FR804910A - Procédé de désencrage du papier imprimé avec des encres oxydables - Google Patents

Procédé de désencrage du papier imprimé avec des encres oxydables

Info

Publication number
FR804910A
FR804910A FR804910DA FR804910A FR 804910 A FR804910 A FR 804910A FR 804910D A FR804910D A FR 804910DA FR 804910 A FR804910 A FR 804910A
Authority
FR
France
Prior art keywords
oxidizable
inks
printed paper
inking printed
inking
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
Other languages
English (en)
Inventor
Pierre Rossiter Hines
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 filed Critical
Application granted granted Critical
Publication of FR804910A publication Critical patent/FR804910A/fr
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
    • 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
FR804910D 1935-09-30 1936-04-11 Procédé de désencrage du papier imprimé avec des encres oxydables Expired FR804910A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4288135 US2042465A (en) 1935-09-30 1935-09-30 Process for deinking paper printed with oxidizable inks

Publications (1)

Publication Number Publication Date
FR804910A true FR804910A (fr) 1936-11-05

Family

ID=21924242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR804910D Expired FR804910A (fr) 1935-09-30 1936-04-11 Procédé de désencrage du papier imprimé avec des encres oxydables

Country Status (4)

Country Link
US (1) US2042465A (fr)
DE (1) DE661164C (fr)
FR (1) FR804910A (fr)
GB (1) GB461219A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE480969A (fr) * 1947-03-06 1900-01-01
US2668110A (en) * 1948-06-18 1954-02-02 Spencer Method for fiber liberation in cotton stalks and the pulp
US4416727A (en) * 1982-01-11 1983-11-22 Air Products And Chemicals, Inc. Process for recovering fiber from wet-strength resin coated paper
US4915783A (en) * 1988-12-27 1990-04-10 Monsanto Company Paper recycling aid
US5211809A (en) * 1991-05-21 1993-05-18 Air Products And Chemicals, Inc,. Dye removal in oxygen color stripping of secondary fibers

Also Published As

Publication number Publication date
US2042465A (en) 1936-06-02
DE661164C (de) 1938-06-13
GB461219A (en) 1937-02-12

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