FR2257734A1 - - Google Patents

Info

Publication number
FR2257734A1
FR2257734A1 FR7428809A FR7428809A FR2257734A1 FR 2257734 A1 FR2257734 A1 FR 2257734A1 FR 7428809 A FR7428809 A FR 7428809A FR 7428809 A FR7428809 A FR 7428809A FR 2257734 A1 FR2257734 A1 FR 2257734A1
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.)
Granted
Application number
FR7428809A
Other languages
French (fr)
Other versions
FR2257734B3 (en
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.)
INST VOOR BEWARING
Original Assignee
INST VOOR BEWARING
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 INST VOOR BEWARING filed Critical INST VOOR BEWARING
Publication of FR2257734A1 publication Critical patent/FR2257734A1/fr
Application granted granted Critical
Publication of FR2257734B3 publication Critical patent/FR2257734B3/fr
Expired legal-status Critical Current

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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
    • 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
FR7428809A 1973-08-22 1974-08-22 Expired FR2257734B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7311586A NL7311586A (en) 1973-08-22 1973-08-22 PROCESS OF PROCESSING CELLULOSE FIBERS AND LIGNIN CONTAINING VEGETABLE MATERIALS.

Publications (2)

Publication Number Publication Date
FR2257734A1 true FR2257734A1 (en) 1975-08-08
FR2257734B3 FR2257734B3 (en) 1977-06-17

Family

ID=19819447

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7428809A Expired FR2257734B3 (en) 1973-08-22 1974-08-22

Country Status (7)

Country Link
BE (1) BE819000A (en)
DE (1) DE2440116A1 (en)
DK (1) DK446874A (en)
FR (1) FR2257734B3 (en)
GB (1) GB1474219A (en)
IT (1) IT1016855B (en)
NL (1) NL7311586A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2506919C3 (en) * 1975-02-19 1978-10-12 Instituut Voor Bewaring En Verwerking Van Landbouwprodukten, Wageningen (Niederlande) Process for the production of lignin-rich fiber material and the use of this material for the production of paper and cardboard
DE19637909A1 (en) * 1996-09-18 1998-03-19 Infan Ingenieurgesellschaft Fu Scrap wood processing by multistage chemical decomposition, saccharification and fermentation
CN100465373C (en) * 2007-03-08 2009-03-04 上海交通大学 Method of producing cellulose, lignin and xylose by biomass material
EP2224059B1 (en) * 2007-12-05 2014-09-10 Shandong Fuyin Paper & Environmental Protection Technology Co., Ltd Grass type unbleached paper products and production method thereof
US9908680B2 (en) 2012-09-28 2018-03-06 Kimberly-Clark Worldwide, Inc. Tree-free fiber compositions and uses in containerboard packaging
US9816233B2 (en) 2012-09-28 2017-11-14 Kimberly-Clark Worldwide, Inc. Hybrid fiber compositions and uses in containerboard packaging

Also Published As

Publication number Publication date
NL7311586A (en) 1975-02-25
BE819000A (en) 1975-02-20
DK446874A (en) 1975-04-14
DE2440116A1 (en) 1975-02-27
GB1474219A (en) 1977-05-18
FR2257734B3 (en) 1977-06-17
IT1016855B (en) 1977-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse