[go: up one dir, main page]

DK160776C - Fremgangsmaade til fremstilling af cellulose og eventuelt hemicellulose samt cellulose fremstillet ved denne fremgangsmaade. - Google Patents

Fremgangsmaade til fremstilling af cellulose og eventuelt hemicellulose samt cellulose fremstillet ved denne fremgangsmaade.

Info

Publication number
DK160776C
DK160776C DK401583A DK401583A DK160776C DK 160776 C DK160776 C DK 160776C DK 401583 A DK401583 A DK 401583A DK 401583 A DK401583 A DK 401583A DK 160776 C DK160776 C DK 160776C
Authority
DK
Denmark
Prior art keywords
procedure
cellulose
hemicellulose
prepared
preparation
Prior art date
Application number
DK401583A
Other languages
English (en)
Other versions
DK401583A (da
DK401583D0 (da
DK160776B (da
Inventor
Michael K Weibel
Original Assignee
Michael K Weibel
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
Priority claimed from US06/512,940 external-priority patent/US4831127A/en
Application filed by Michael K Weibel filed Critical Michael K Weibel
Publication of DK401583D0 publication Critical patent/DK401583D0/da
Publication of DK401583A publication Critical patent/DK401583A/da
Publication of DK160776B publication Critical patent/DK160776B/da
Application granted granted Critical
Publication of DK160776C publication Critical patent/DK160776C/da

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/08—Fractionation of cellulose, e.g. separation of cellulose crystallites
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0057—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Xylans, i.e. xylosaccharide, e.g. arabinoxylan, arabinofuronan, pentosans; (beta-1,3)(beta-1,4)-D-Xylans, e.g. rhodymenans; Hemicellulose; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/14—Hemicellulose; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compounds Of Unknown Constitution (AREA)
DK401583A 1982-09-03 1983-09-02 Fremgangsmaade til fremstilling af cellulose og eventuelt hemicellulose samt cellulose fremstillet ved denne fremgangsmaade. DK160776C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US41493182A 1982-09-03 1982-09-03
US41493182 1982-09-03
US06/512,940 US4831127A (en) 1983-07-12 1983-07-12 Parenchymal cell cellulose and related materials
US51294083 1983-07-12

Publications (4)

Publication Number Publication Date
DK401583D0 DK401583D0 (da) 1983-09-02
DK401583A DK401583A (da) 1984-03-04
DK160776B DK160776B (da) 1991-04-15
DK160776C true DK160776C (da) 1991-09-30

Family

ID=27022788

Family Applications (1)

Application Number Title Priority Date Filing Date
DK401583A DK160776C (da) 1982-09-03 1983-09-02 Fremgangsmaade til fremstilling af cellulose og eventuelt hemicellulose samt cellulose fremstillet ved denne fremgangsmaade.

Country Status (12)

Country Link
EP (1) EP0102829B1 (da)
JP (1) JPH0639482B2 (da)
KR (1) KR910003908B1 (da)
AR (1) AR242275A1 (da)
AU (1) AU561116B2 (da)
BR (1) BR8304803A (da)
CA (1) CA1228558A (da)
DE (1) DE3374703D1 (da)
DK (1) DK160776C (da)
ES (2) ES525304A0 (da)
IL (1) IL69623A (da)
MX (1) MX161464A (da)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008254A (en) * 1982-09-03 1991-04-16 Weibel Michael K Sugar beet pectins and their use in comestibles
US4629575A (en) * 1982-09-03 1986-12-16 Sbp, Inc. Well drilling and production fluids employing parenchymal cell cellulose
CH653690A5 (fr) * 1983-02-23 1986-01-15 Battelle Memorial Institute Procede pour simultanement depectiniser et deshydrater la pulpe brute de betterave sucriere.
EP0295865B1 (en) * 1987-06-15 1994-01-26 Sbp, Inc. Comestibles containing parenchymal cell cellulose
ES2082006T3 (es) * 1989-07-24 1996-03-16 Gelman Sciences Inc Procedimiento para tratar un sustrato poroso para conseguir repelencia mejorada al agua y al aceite.
JPH0623120U (ja) * 1992-06-26 1994-03-25 ティアック株式会社 照明装置
FR2730251B1 (fr) * 1995-02-08 1997-04-18 Generale Sucriere Sa Cellulose microfibrillee et son procede d'obtention a partir de pulpe de betteraves sucrieres
FR2730252B1 (fr) * 1995-02-08 1997-04-18 Generale Sucriere Sa Cellulose microfibrillee et son procede d'obtention a partir de pulpe de vegetaux a parois primaires, notamment a partir de pulpe de betteraves sucrieres.
BR9710338A (pt) * 1996-07-15 1999-08-17 Rhodia Chimie Sa Composi-Æo processo de prepara-Æo da mesma suspensÆo e utiliza-Æo de celulose carboxilada da composi-Æo e da suspensÆo
WO1998002486A1 (fr) * 1996-07-15 1998-01-22 Rhodia Chimie Additivation de nanofibrilles de cellulose avec de la cellulose carboxylee a bas degre de substitution
US6506435B1 (en) 1999-11-03 2003-01-14 Regents Of The University Of Minnesota Cellulose fiber-based compositions and their method of manufacture
US9629790B2 (en) 2002-11-06 2017-04-25 Fiberstar, Inc Stabilization of cosmetic compositions
US7094317B2 (en) 2002-11-06 2006-08-22 Fiberstar, Inc. Process of manufacturing and using highly refined fiber mass
JP4268574B2 (ja) * 2004-07-30 2009-05-27 三菱製紙株式会社 高濃度微細セルロース繊維懸濁物の製造方法
CA2575511A1 (en) * 2004-08-06 2006-02-16 Grain Processing Corporation Continuous aqueous process for the isolation of hemicellulose from corn hulls and other plant hulls
US11834776B2 (en) 2010-07-30 2023-12-05 Cargill, Incorporated Process for modifying the characteristics of citrus fiber
US20130131012A1 (en) 2010-07-30 2013-05-23 Cargill, Incorporated Process for obtaining citrus fiber from citrus pulp
JP2012170442A (ja) * 2011-02-24 2012-09-10 Tsukishima Kikai Co Ltd 糖化方法、エタノール製造方法、及びセルロース前処理方法
ES2946174T3 (es) 2012-07-27 2023-07-13 Cellucomp Ltd Composiciones de celulosa derivadas de plantas para su uso como lodos de perforación
PL2877497T3 (pl) 2012-07-27 2017-07-31 Koninklijke Coöperatie Cosun U.A. Środek strukturyzujący do płynnych detergentów i produktów higieny osobistej
CA2907066C (en) 2013-03-15 2021-07-06 Gerardus Petrus Franciscus Maria VAN ENGELEN Stabilization of suspended solid particles and/or gas bubbles in aqueous fluids
EP3218415A1 (en) 2014-11-11 2017-09-20 Betulium OY Cationic parenchymal cellulose
FI20155951A (fi) 2015-12-15 2017-06-16 Betulium Oy Menetelmä selluloosan tuottamiseksi parenkyymisoluista
KR102374477B1 (ko) * 2016-04-22 2022-03-15 파이버린 테크놀로지스 리미티드 재분산된 미세섬유상 셀룰로오스
GB2551709A (en) * 2016-06-23 2018-01-03 Cellucomp Ltd Method for preparing cellulose-containing particles
WO2019086673A1 (en) 2017-11-06 2019-05-09 Akzo Nobel Chemicals International B.V. Cellulose powder compositions
CN111587271B (zh) 2017-11-06 2022-06-28 克宁克莱克合作侨兴公司 纤维素的处理
EP3966255A1 (en) 2019-05-06 2022-03-16 Nouryon Chemicals International B.V. Compositions comprising fibrillated cellulose and non-ionic cellulose ethers
US20220227970A1 (en) 2019-05-06 2022-07-21 Nouryon Chemicals International B.V. Structuring agents

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709699A (en) * 1952-07-18 1955-05-31 Michael J Wolf Extracting hemicelluloses
US2862814A (en) * 1955-03-09 1958-12-02 Process Evaluation Devel Utilization of pith in the manufacture of pulp
US2803567A (en) * 1956-02-20 1957-08-20 Harry S Owens Isolation of araban from sugar beet pulp
US4307121A (en) * 1979-11-26 1981-12-22 Thompson Jerome B Process for preparing cellulose

Also Published As

Publication number Publication date
ES8703555A1 (es) 1987-02-16
DK401583A (da) 1984-03-04
IL69623A (en) 1986-11-30
ES543633A0 (es) 1987-02-16
JPS5980402A (ja) 1984-05-09
EP0102829B1 (en) 1987-11-25
KR840006015A (ko) 1984-11-21
ES8506839A1 (es) 1985-07-16
BR8304803A (pt) 1984-04-10
CA1228558A (en) 1987-10-27
AU561116B2 (en) 1987-04-30
JPH0639482B2 (ja) 1994-05-25
AU1850583A (en) 1984-03-08
DK401583D0 (da) 1983-09-02
ES525304A0 (es) 1985-07-16
KR910003908B1 (ko) 1991-06-15
EP0102829A1 (en) 1984-03-14
MX161464A (es) 1990-09-28
DE3374703D1 (en) 1988-01-07
DK160776B (da) 1991-04-15
AR242275A1 (es) 1993-03-31

Similar Documents

Publication Publication Date Title
DK160776C (da) Fremgangsmaade til fremstilling af cellulose og eventuelt hemicellulose samt cellulose fremstillet ved denne fremgangsmaade.
DK605583D0 (da) Fremgangsmade til udvinding af pankreatin
ES507198A0 (es) Procedimiento de preparar compuesto carbostiribicos.
NO842394L (no) Fremgangsmaate ved fremstilling av 13alfa-alkylgonamer.
NO812358L (no) Fremgangsmaate for modifisering av karbohydrater.
NO813369L (no) Fremgangsmaate ved seismiske undersoekelser.
DK583181A (da) Fremgangsmaade til fremstilling af varmeforseglelige muffer og muffer fremstillet ved denne fremgangsmaade
NO154602C (no) Fremgangsmaate ved opparbeiding av vrakglass.
NO160479C (no) Fremgangsmaate ved marine, seismiske undersoekelser.
NO855157L (no) Fremgangsmaate ved fremstilling av cellulosemasse.
NO854657L (no) Fremgangsmaate ved fremstilling av isosilybinfri silibin.
NO161139C (no) Fremgangsmaate for hydraulisk frakturering samt proppemiddel til bruk ved fremgangsmaaten.
NO160014C (no) Fremgangsmaate ved delignifiserende bleking av cellulosemasse.
NO152894C (no) Fremgangsmaate ved fremstilling av ureapellets.
DK162771C (da) 17-oxazolinsteroider, samt fremgangsmaade til deres fremstilling
NO162920C (no) Fremgangsmaate ved delignifiserende bleking av cellulosemasse.
NO831673L (no) Fremgangsmaate ved fremstilling av roerkokiller.
NO153877C (no) Fremgangsmaate ved fremstilling av en ski.
FI833868A (fi) Anordning foer daempning av en slagbelastning.
ES516692A0 (es) Procedimiento mejorado de coquizacion retardada.
IT8122813A0 (it) Procedimento di preparazione di n-cicloesilbenzotiazol-2-solfenammi de.
NO153100C (no) Fremgangsmaate ved fremstilling av n-(halogenmethyl)-acylamider.
DK160529C (da) Fremgangsmaade til bekaempelse af svampe samt fungicidt praeparat, der er anvendeligt ved fremgangsmaaden
NO153190C (no) Anordning ved raketter.
DK446683A (da) Fremgangsmaade til fremstilling af 6-anilino-5,8-quinoxalindioner