CA699582A - Process and apparatus for removing ink from printed waste paper - Google Patents

Process and apparatus for removing ink from printed waste paper

Info

Publication number
CA699582A
CA699582A CA699582A CA699582DA CA699582A CA 699582 A CA699582 A CA 699582A CA 699582 A CA699582 A CA 699582A CA 699582D A CA699582D A CA 699582DA CA 699582 A CA699582 A CA 699582A
Authority
CA
Canada
Prior art keywords
waste paper
removing ink
printed waste
printed
ink
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
CA699582A
Inventor
Ortner Herbert
Nisser Henrik
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.)
JM Voith GmbH
Original Assignee
JM Voith GmbH
Publication date
Application granted granted Critical
Publication of CA699582A publication Critical patent/CA699582A/en
Expired legal-status Critical Current

Links

CA699582A Process and apparatus for removing ink from printed waste paper Expired CA699582A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA699582T

Publications (1)

Publication Number Publication Date
CA699582A true CA699582A (en) 1964-12-08

Family

ID=36009849

Family Applications (1)

Application Number Title Priority Date Filing Date
CA699582A Expired CA699582A (en) Process and apparatus for removing ink from printed waste paper

Country Status (1)

Country Link
CA (1) CA699582A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941688A (en) * 1973-12-08 1976-03-02 Mitsui Mining & Smelting Co., Ltd. Method for separation of mixture of polyester and cellulose derivative
US4243478A (en) * 1977-11-24 1981-01-06 J. M. Voith Gmbh Process for treating waste paper with hardened water
US4360402A (en) * 1979-03-27 1982-11-23 J. M. Voith Gmbh Process and apparatus for preparing waste paper for reuse
US4368101A (en) * 1979-11-28 1983-01-11 J. M. Voith Gmbh Method and apparatus for the production of a suspension of fibrous material made from waste-paper
US5401360A (en) * 1990-07-12 1995-03-28 Centre Technique De L'industrie Des Papiers, Cartons Et Celluloses Method for de-inking printed paper

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941688A (en) * 1973-12-08 1976-03-02 Mitsui Mining & Smelting Co., Ltd. Method for separation of mixture of polyester and cellulose derivative
US4243478A (en) * 1977-11-24 1981-01-06 J. M. Voith Gmbh Process for treating waste paper with hardened water
US4360402A (en) * 1979-03-27 1982-11-23 J. M. Voith Gmbh Process and apparatus for preparing waste paper for reuse
US4368101A (en) * 1979-11-28 1983-01-11 J. M. Voith Gmbh Method and apparatus for the production of a suspension of fibrous material made from waste-paper
US5401360A (en) * 1990-07-12 1995-03-28 Centre Technique De L'industrie Des Papiers, Cartons Et Celluloses Method for de-inking printed paper

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