BE649000A - - Google Patents

Info

Publication number
BE649000A
BE649000A BE649000DA BE649000A BE 649000 A BE649000 A BE 649000A BE 649000D A BE649000D A BE 649000DA BE 649000 A BE649000 A BE 649000A
Authority
BE
Belgium
Application number
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.)
Publication date
Publication of BE649000A publication Critical patent/BE649000A/xx

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)
  • Paper (AREA)
BE649000D 1963-09-05 BE649000A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30670563 US3354026A (en) 1963-09-05 1963-09-05 De-inking printed waste cellulosic stock

Publications (1)

Publication Number Publication Date
BE649000A true BE649000A (fr) 1900-01-01

Family

ID=23186491

Family Applications (1)

Application Number Title Priority Date Filing Date
BE649000D BE649000A (fr) 1963-09-05

Country Status (2)

Country Link
US (1) US3354026A (fr)
BE (1) BE649000A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506802A (fr) * 1973-05-30 1975-01-24
US3986922A (en) * 1975-04-14 1976-10-19 Basf Wyandotte Corporation Method of deinking printed waste cellulosic stock
IT1155310B (it) * 1982-04-19 1987-01-28 Jean Marie Clement Procedimento per il trattamento di riciclaggio di carta stampata da macero
US5094716A (en) * 1990-09-19 1992-03-10 Betz Paperchem, Inc. Use of anionic surfactant/dispersant blends for the deinking of groundwood newsprint
US5236959A (en) * 1992-03-12 1993-08-17 Hoechst Celanese Corporation Process for recycling polyester/cotton blends

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1925372A (en) * 1931-11-14 1933-09-05 Mariner & Hoskins Inc Process of deinking printed paper
US1990376A (en) * 1934-08-06 1935-02-05 Purdue Research Foundation Process of deinking paper
US2743178A (en) * 1948-07-19 1956-04-24 Krodel Process for de-inking printed waste paper

Also Published As

Publication number Publication date
US3354026A (en) 1967-11-21

Similar Documents

Publication Publication Date Title
AT12969B (fr)
AT12659B (fr)
AT12077B (fr)
AT13633B (fr)
AT13369B (fr)
AT13049B (fr)
AT12463B (fr)
AT12211B (fr)
AT12141B (fr)
AT11649B (fr)
AT12651B (fr)
AT12891B (fr)
AT11897B (fr)
AT11992B (fr)
AT12016B (fr)
AT11674B (fr)
AT12125B (fr)
AT11553B (fr)
AT11477B (fr)
AT12299B (fr)
AT12322B (fr)
AT12395B (fr)
AT11476B (fr)
AT2493B (fr)
AT10998B (fr)