BR8103169A - Processo para regeneracao de papeis velhos com constituintes encapsulados - Google Patents

Processo para regeneracao de papeis velhos com constituintes encapsulados

Info

Publication number
BR8103169A
BR8103169A BR8103169A BR8103169A BR8103169A BR 8103169 A BR8103169 A BR 8103169A BR 8103169 A BR8103169 A BR 8103169A BR 8103169 A BR8103169 A BR 8103169A BR 8103169 A BR8103169 A BR 8103169A
Authority
BR
Brazil
Prior art keywords
regeneration
old papers
constituents
encapsulated constituents
encapsulated
Prior art date
Application number
BR8103169A
Other languages
English (en)
Portuguese (pt)
Inventor
P Duprez
Ceuster J De
Original Assignee
Interox
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9242253&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8103169(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Interox filed Critical Interox
Publication of BR8103169A publication Critical patent/BR8103169A/pt

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
    • 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

  • Paper (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Valve Device For Special Equipments (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Electrically Operated Instructional Devices (AREA)
BR8103169A 1980-05-22 1981-05-21 Processo para regeneracao de papeis velhos com constituintes encapsulados BR8103169A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8011479A FR2482989A1 (fr) 1980-05-22 1980-05-22 Procede pour la regeneration de vieux papiers

Publications (1)

Publication Number Publication Date
BR8103169A true BR8103169A (pt) 1982-02-09

Family

ID=9242253

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8103169A BR8103169A (pt) 1980-05-22 1981-05-21 Processo para regeneracao de papeis velhos com constituintes encapsulados

Country Status (9)

Country Link
US (1) US4381969A (https=)
EP (1) EP0040873B2 (https=)
JP (1) JPS5721588A (https=)
AT (1) ATE7237T1 (https=)
BR (1) BR8103169A (https=)
CA (1) CA1172807A (https=)
DE (1) DE3163280D1 (https=)
FI (1) FI70267C (https=)
FR (1) FR2482989A1 (https=)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3122911C2 (de) * 1981-06-10 1983-04-28 Benckiser-Knapsack Gmbh, 6802 Ladenburg Verfahren zum Deinken von bedrucktem Altpapier
FR2550561B1 (fr) * 1983-08-08 1986-08-08 Interox Procede pour la regeneration des vieux papiers
DE3510214A1 (de) * 1985-03-21 1986-09-25 J.M. Voith Gmbh, 7920 Heidenheim Verfahren zur aufbereitung von altpapier
DE3610940A1 (de) * 1986-03-04 1987-09-10 Escher Wyss Gmbh Hochtemperatur-hochkonsistenz-schnellbleiche
DE3616816A1 (de) * 1986-05-17 1987-11-19 Degussa Verfahren zum entfaerben von in der masse gefaerbten papieren und selbstdurchschreibepapieren
JPH082321B2 (ja) * 1987-06-10 1996-01-17 アキレス株式会社 合成皮革靴の製造方法
US5234544A (en) * 1989-10-18 1993-08-10 Air Products And Chemicals, Inc. Cleaning and bleaching of secondary fiber
JPH0484568U (https=) * 1990-11-30 1992-07-22
US5055161A (en) * 1991-02-21 1991-10-08 Green Bay Packaging Inc. Multiple ply paper product containing an outer ply of reclaimed white office waste
US5061345A (en) * 1991-02-21 1991-10-29 Green Bay Packaging Inc. Method of making a multiple ply paper product containing an outer ply of reclaimed white office waste
CA2082557C (en) * 1992-02-24 1997-03-11 Charles W. Hankins Integrated pulping process of waste paper yielding tissue-grade paper fibers
US5370770A (en) * 1992-11-09 1994-12-06 The Mead Corporation Method for deinking printed waste paper using soybean peroxidase
PT688377E (pt) * 1993-03-12 2004-03-31 Fmc Corp Misturas de persulfato para reformacao de pasta a partir de papel resistente a humido
US5423993A (en) * 1993-08-06 1995-06-13 John A. Boney Fiber recovery system and process
US5888350A (en) * 1993-08-17 1999-03-30 Fmc Corporation Method for repulping and/or decolorizing broke using persulfate/metal mixtures
AU7481794A (en) * 1993-08-17 1995-03-14 Fmc Corporation Persulfate/metal mixtures for repulping and decolorization
US5527426A (en) * 1994-01-21 1996-06-18 Westvaco Corporation Magnetic deinking of waste papers
DE4410663C1 (de) * 1994-03-26 1995-08-17 Benckiser Knapsack Ladenburg Verfahren und Mittel zur oxidativen Bleiche von Holzstoffen und zum Deinken von Altpapier
US5582681A (en) * 1994-06-29 1996-12-10 Kimberly-Clark Corporation Production of soft paper products from old newspaper
US6074527A (en) * 1994-06-29 2000-06-13 Kimberly-Clark Worldwide, Inc. Production of soft paper products from coarse cellulosic fibers
US6001218A (en) * 1994-06-29 1999-12-14 Kimberly-Clark Worldwide, Inc. Production of soft paper products from old newspaper
AU1357097A (en) * 1996-02-27 1997-09-16 Tetra Laval Holdings & Finance Sa Process for sanitizing post-consumer paper fibers and product formed therefrom
US6296736B1 (en) 1997-10-30 2001-10-02 Kimberly-Clark Worldwide, Inc. Process for modifying pulp from recycled newspapers
US6387210B1 (en) 1998-09-30 2002-05-14 Kimberly-Clark Worldwide, Inc. Method of making sanitary paper product from coarse fibers
US6458240B1 (en) 2000-01-14 2002-10-01 Georgia-Pacific Corporation Method for removing contaminants from fibers in recycle fiber pulping
US20020160179A1 (en) * 2000-05-20 2002-10-31 Westvaco Corporation Paperboard
JP5644213B2 (ja) * 2010-06-30 2014-12-24 株式会社Ihi 昇降装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2505488A (en) * 1944-01-31 1950-04-25 Ncr Co Process of making pressure sensitive record material
US2505489A (en) * 1944-01-31 1950-04-25 Ncr Co Process of making pressure sensitive record material
US2505470A (en) * 1944-01-31 1950-04-25 Ncr Co Pressure sensitive record material
BE485589A (https=) * 1944-01-31
US2505472A (en) * 1947-11-08 1950-04-25 Ncr Co Pressure sensitive record material
DE2219504C2 (de) * 1972-04-21 1974-10-03 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Mehrstufenbleiche von Zellstoffen mit erheblich reduziertem Chloreinsatz
JPS51109308A (en) * 1975-03-19 1976-09-28 Mitsubishi Metal Corp Koshino datsuinkishoriho
ATA654976A (de) * 1976-08-31 1977-10-15 Escher Wyss Gmbh Verfahren zur regenerierung von altpapier mit mikroverkapselten bestandteilen
DE2816148B1 (de) 1978-04-14 1978-10-12 Voith Gmbh J M Verfahren zum Wiederaufbereiten von Papieren
DE2919866A1 (de) * 1978-05-22 1979-11-29 Wiggins Teape Group Ltd Verfahren zur rueckgewinnung von fasern
JPS5540850A (en) * 1978-09-18 1980-03-22 Oji Paper Co Deinking of printed waste paper

Also Published As

Publication number Publication date
US4381969A (en) 1983-05-03
FI70267C (fi) 1986-09-15
ATE7237T1 (de) 1984-05-15
EP0040873B1 (fr) 1984-04-25
FI70267B (fi) 1986-02-28
DE3163280D1 (en) 1984-05-30
JPS643991B2 (https=) 1989-01-24
FR2482989B1 (https=) 1984-08-17
JPS5721588A (en) 1982-02-04
EP0040873B2 (fr) 1986-11-12
EP0040873A1 (fr) 1981-12-02
FI811528L (fi) 1981-11-23
CA1172807A (fr) 1984-08-21
FR2482989A1 (fr) 1981-11-27

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19960521