NL9502C - - Google Patents

Info

Publication number
NL9502C
NL9502C NL19475A NL19475A NL9502C NL 9502 C NL9502 C NL 9502C NL 19475 A NL19475 A NL 19475A NL 19475 A NL19475 A NL 19475A NL 9502 C NL9502 C NL 9502C
Authority
NL
Netherlands
Application number
NL19475A
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
Priority to US46502621 priority Critical patent/US1421195A/en
Priority to GB1385021A priority patent/GB186372A/en
Priority to FR535859D priority patent/FR535859A/en
Application filed filed Critical
Priority to NL19475A priority patent/NL9502C/xx
Priority to DE1921353024D priority patent/DE353024C/en
Application granted granted Critical
Publication of NL9502C publication Critical patent/NL9502C/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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S106/00—Compositions: coating or plastic
    • Y10S106/04—Bentonite
NL19475A 1921-04-27 1921-05-24 NL9502C (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US46502621 US1421195A (en) 1921-04-27 1921-04-27 Method for removing ink from printed paper
GB1385021A GB186372A (en) 1921-04-27 1921-05-17 An improved method of removing ink from print paper
FR535859D FR535859A (en) 1921-04-27 1921-05-20 Advanced process for removing ink from printed paper
NL19475A NL9502C (en) 1921-04-27 1921-05-24
DE1921353024D DE353024C (en) 1921-04-27 1921-05-24 Procedure for removing ink and ink from printing paper

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US46502621 US1421195A (en) 1921-04-27 1921-04-27 Method for removing ink from printed paper
GB1385021A GB186372A (en) 1921-04-27 1921-05-17 An improved method of removing ink from print paper
FR535859T 1921-05-20
NL19475A NL9502C (en) 1921-04-27 1921-05-24
DE353024T 1921-05-24

Publications (1)

Publication Number Publication Date
NL9502C true NL9502C (en) 1923-08-15

Family

ID=26250053

Family Applications (1)

Application Number Title Priority Date Filing Date
NL19475A NL9502C (en) 1921-04-27 1921-05-24

Country Status (5)

Country Link
US (1) US1421195A (en)
DE (1) DE353024C (en)
FR (1) FR535859A (en)
GB (1) GB186372A (en)
NL (1) NL9502C (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933577A (en) * 1971-01-08 1976-01-20 Penque Ronald A Process of sonically treating municipal waste to produce high quality paper pulp and fertilizer
US5151155A (en) * 1991-05-09 1992-09-29 Rheox, Inc. Process for deinking wastepaper with organically modified smectite clay
US5336372A (en) * 1991-05-09 1994-08-09 Rheox, Inc. Process for deinking wastepaper utilizing organoclays formed in situ
US5271805A (en) * 1992-03-20 1993-12-21 Stockel Ivar H Method and apparatus for waste paper treatment
US7897010B2 (en) * 2006-01-09 2011-03-01 Kemira Chemicals, Inc. Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles
US7862685B2 (en) * 2006-01-09 2011-01-04 Kemira Chemicals, Inc. Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles
US8815051B2 (en) 2006-06-12 2014-08-26 Thiele Kaolin Company Deinking of waste paper
US8052837B2 (en) * 2006-06-12 2011-11-08 Thiele Kaolin Company Deinking of waste paper
US8317973B2 (en) 2009-11-11 2012-11-27 Kemira Chemical, Inc. Polyester surfactants for deinking
EP3156540A1 (en) 2015-10-12 2017-04-19 Omya International AG Process for the deinking of coated paper or paperboard
US11447914B2 (en) 2017-12-07 2022-09-20 Thiele Kaolin Company Removal of stickies in the recycling of paper and paperboard

Also Published As

Publication number Publication date
GB186372A (en) 1922-09-18
DE353024C (en) 1922-05-17
US1421195A (en) 1922-06-27
FR535859A (en) 1922-04-22

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