FR1552946A - - Google Patents

Info

Publication number
FR1552946A
FR1552946A FR1552946DA FR1552946A FR 1552946 A FR1552946 A FR 1552946A FR 1552946D A FR1552946D A FR 1552946DA FR 1552946 A FR1552946 A FR 1552946A
Authority
FR
France
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
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 FR1552946A publication Critical patent/FR1552946A/fr
Expired legal-status Critical Current

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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
    • 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
FR1552946D 1966-10-19 1967-10-13 Expired FR1552946A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV0032157 1966-10-19

Publications (1)

Publication Number Publication Date
FR1552946A true FR1552946A (fr) 1969-01-10

Family

ID=7587040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1552946D Expired FR1552946A (fr) 1966-10-19 1967-10-13

Country Status (3)

Country Link
AT (1) AT274556B (fr)
CH (1) CH466019A (fr)
FR (1) FR1552946A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412644A1 (fr) * 1977-12-20 1979-07-20 Voith Gmbh Procede d'enlevement de l'encre de vieux papiers imprimes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006042429B3 (de) * 2006-09-09 2008-01-24 Messer Austria Gmbh Verfahren zum Entfernen von Kleberresten bei der Wiederverwertung von Altpapier
CN114589836A (zh) * 2022-03-04 2022-06-07 广东长亨石业有限公司 一种沥青混合料中纤维提取与掺量测定方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412644A1 (fr) * 1977-12-20 1979-07-20 Voith Gmbh Procede d'enlevement de l'encre de vieux papiers imprimes

Also Published As

Publication number Publication date
AT274556B (de) 1969-09-25
CH466019A (de) 1968-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse