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BR8008464A - Produto em papel usado em fardos contendo um produto quimico descorante - Google Patents

Produto em papel usado em fardos contendo um produto quimico descorante

Info

Publication number
BR8008464A
BR8008464A BR8008464A BR8008464A BR8008464A BR 8008464 A BR8008464 A BR 8008464A BR 8008464 A BR8008464 A BR 8008464A BR 8008464 A BR8008464 A BR 8008464A BR 8008464 A BR8008464 A BR 8008464A
Authority
BR
Brazil
Prior art keywords
blinding
chemical
paper product
product used
bales containing
Prior art date
Application number
BR8008464A
Other languages
English (en)
Inventor
B Margolis
B Bendiner
Original Assignee
Fibre Chem Corp
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 by Fibre Chem Corp filed Critical Fibre Chem Corp
Publication of BR8008464A publication Critical patent/BR8008464A/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
    • D21C5/025—De-inking
    • D21C5/027—Chemicals therefor
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/32—Defibrating by other means of waste paper
    • D21B1/325—Defibrating by other means of waste paper de-inking devices
    • 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

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
BR8008464A 1979-04-30 1980-04-25 Produto em papel usado em fardos contendo um produto quimico descorante BR8008464A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/034,685 US4229493A (en) 1979-04-30 1979-04-30 Baled wastepaper product containing a deinking chemical
PCT/US1980/000462 WO1980002411A1 (en) 1979-04-30 1980-04-25 Baled wastepaper product containing a deinking chemical

Publications (1)

Publication Number Publication Date
BR8008464A true BR8008464A (pt) 1981-04-28

Family

ID=21877959

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8008464A BR8008464A (pt) 1979-04-30 1980-04-25 Produto em papel usado em fardos contendo um produto quimico descorante

Country Status (6)

Country Link
US (1) US4229493A (pt)
EP (1) EP0027817A4 (pt)
BR (1) BR8008464A (pt)
CA (1) CA1150010A (pt)
MX (1) MX153099A (pt)
WO (1) WO1980002411A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836299A (ja) * 1981-08-24 1983-03-03 凸版印刷株式会社 繊維質材
EP0407501A4 (en) * 1988-10-26 1991-07-24 Miranol Inc. Method and composition for deinking recycled paper pulp
US5542538A (en) * 1990-02-28 1996-08-06 Lutz; Theodore A. System for use in recycling of waste material
US5147502A (en) * 1990-05-10 1992-09-15 Recycle Processes Inc. Method for conditioning baled wastepaper in recycling operations
US5251807A (en) * 1991-08-16 1993-10-12 Capaci Anthony C Wrapper for bundling newsprint for recycling
US5314580A (en) * 1992-07-08 1994-05-24 Mauvin Material & Chemical Processing Limited Process for the removal of ink, resin, and adhesive residues from paper, textile fabrics and solid surfaces
WO2005068709A1 (en) * 2004-01-06 2005-07-28 University Of Florida Improved method of de-inking paper and other cellulosic materials
ITMI20050508A1 (it) * 2005-03-25 2006-09-26 Macpresse Europa S R L Filo di legatura dei pacchi di materiali realizzati in una pressa per scarti
US9777129B2 (en) 2014-04-11 2017-10-03 Georgia-Pacific Consumer Products Lp Fibers with filler

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB543862A (en) * 1940-02-13 1942-03-17 George Brainard Fowler Improvements in or relating to a process of treating cellulosic fibres for paper making and the treated cellulosic fibres and paper produced therefrom
NL84209C (pt) * 1952-02-09 1900-01-01
US2822236A (en) * 1954-11-19 1958-02-04 Fmc Corp Process of maintaining brightness in high density wood pulp having a ph6-10 by adding hydrogen peroxide and composition produced thereby
US2899350A (en) * 1956-09-07 1959-08-11 Process for storing and digesting of
US3822178A (en) * 1971-08-11 1974-07-02 Wright Chem Corp Process for repulping waxed paper using a water soluble nonionic emulsifier
US4148952A (en) * 1973-05-29 1979-04-10 Papakube Corp. Stable blocks formed of shredded paper-like material

Also Published As

Publication number Publication date
EP0027817A1 (en) 1981-05-06
WO1980002411A1 (en) 1980-11-13
MX153099A (es) 1986-08-04
EP0027817A4 (en) 1981-08-27
CA1150010A (en) 1983-07-19
US4229493A (en) 1980-10-21

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