FR1157557A - Perfectionnements apportés au traitement de matières végétales fibreuses - Google Patents

Perfectionnements apportés au traitement de matières végétales fibreuses

Info

Publication number
FR1157557A
FR1157557A FR1157557DA FR1157557A FR 1157557 A FR1157557 A FR 1157557A FR 1157557D A FR1157557D A FR 1157557DA FR 1157557 A FR1157557 A FR 1157557A
Authority
FR
France
Prior art keywords
treatment
plant materials
fibrous plant
fibrous
materials
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
Other languages
English (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.)
Process Evaluation and Development Corp
Original Assignee
Process Evaluation and Development 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 Process Evaluation and Development Corp filed Critical Process Evaluation and Development Corp
Application granted granted Critical
Publication of FR1157557A publication Critical patent/FR1157557A/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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
    • 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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • 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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/06—Pretreatment of the finely-divided materials before digesting with alkaline reacting compounds
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/02—Chip soaking
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/80—Elimination or reduction of contamination by undersired ferments, e.g. aseptic cultivation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Paper (AREA)
FR1157557D 1956-09-07 1956-09-07 Perfectionnements apportés au traitement de matières végétales fibreuses Expired FR1157557A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1157557T 1956-09-07

Publications (1)

Publication Number Publication Date
FR1157557A true FR1157557A (fr) 1958-05-30

Family

ID=9650699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1157557D Expired FR1157557A (fr) 1956-09-07 1956-09-07 Perfectionnements apportés au traitement de matières végétales fibreuses

Country Status (2)

Country Link
US (1) US2899350A (fr)
FR (1) FR1157557A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3036949A (en) * 1959-08-21 1962-05-29 Patent & Licensing Corp Method of preparing pulp for the production of insulating board and the like
US3264125A (en) * 1962-12-04 1966-08-02 Versicrete Ind Manufacture of lightweight concrete products
US3216886A (en) * 1964-02-04 1965-11-09 Katzen Raphael Process for the preparation of bagasse fibers
US4260452A (en) * 1978-11-24 1981-04-07 Krueger Horst Production of paper pulp from sugar mill bagasse
US4229493A (en) * 1979-04-30 1980-10-21 Fibre-Chem Corporation Baled wastepaper product containing a deinking chemical
JP2002088691A (ja) * 2000-09-18 2002-03-27 Et Eitoku:Kk 非木材繊維製板状加工品

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1859848A (en) * 1926-09-03 1932-05-24 Arthur M Hyde Production of fibrous pulp from vegetable material
US1769811A (en) * 1928-11-07 1930-07-01 Mine & Smelter Supply Company Process of pulping fibrous material
US1846511A (en) * 1928-12-13 1932-02-23 Cornstalk Products Company Inc Manufacture of cellulose from cornstalks
US1880044A (en) * 1930-02-28 1932-09-27 Brown Co Process of alkaline fiber liberation
US1973637A (en) * 1930-06-07 1934-09-11 Celotex Company Process of utilizing fibrous materials
US2061205A (en) * 1931-10-31 1936-11-17 Cellulose Res Corp Pulping process
US2186487A (en) * 1938-09-22 1940-01-09 Maui Agricultural Co Ltd Bleaching pulp
US2280307A (en) * 1938-11-25 1942-04-21 Rohm & Haas Process of manufacturing paper
US2295213A (en) * 1941-05-31 1942-09-08 Kenworth Motor Truck Corp Dual-drive tandem rear-axle vehicle
US2566130A (en) * 1944-06-10 1951-08-28 Riegel Paper Corp Manufacture of glassine paper

Also Published As

Publication number Publication date
US2899350A (en) 1959-08-11

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