ES8506839A1 - Procedimiento para la produccion de velulosa - Google Patents

Procedimiento para la produccion de velulosa

Info

Publication number
ES8506839A1
ES8506839A1 ES525304A ES525304A ES8506839A1 ES 8506839 A1 ES8506839 A1 ES 8506839A1 ES 525304 A ES525304 A ES 525304A ES 525304 A ES525304 A ES 525304A ES 8506839 A1 ES8506839 A1 ES 8506839A1
Authority
ES
Spain
Prior art keywords
parenchymal cell
producing
same
isolation
disclosed
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
ES525304A
Other languages
English (en)
Other versions
ES525304A0 (es
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.)
K WEIBEL MICHAEL
Original Assignee
K WEIBEL MICHAEL
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 K WEIBEL MICHAEL filed Critical K WEIBEL MICHAEL
Publication of ES525304A0 publication Critical patent/ES525304A0/es
Publication of ES8506839A1 publication Critical patent/ES8506839A1/es
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
    • 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)

Abstract

PROCEDIMIENTO PARA LA PRODUCCION DE CELULOSA.COMPRENDE SELECCIONAR UN MATERIAL VEGETAL QUE INCLUYE UNA PROPORCION PRINCIPAL DE CELULAS PARENQUIMALES; PONER EN SUSPENSION DICHO MATERIAL VEGETAL EN UN MEDIO ACUOSO; AJUSTAR EL PH DE DICHA SUSPENSION A UN VALOR INFERIOR A 4,5; CALENTAR LA SUSPENSION A UNA TEMPERATURA DURANTE 15 A 360 SEGUNDOS; SOMETER LA SUSPENSION CALENTADA A UNA AGITACION MECANICA; Y SEPARAR DE LA SUSPENSION LA CELULOSA DE LAS CELULAS PARENQUIMALES.
ES525304A 1982-09-03 1983-09-01 Procedimiento para la produccion de velulosa Expired ES8506839A1 (es)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
ES525304A0 ES525304A0 (es) 1985-07-16
ES8506839A1 true ES8506839A1 (es) 1985-07-16

Family

ID=27022788

Family Applications (2)

Application Number Title Priority Date Filing Date
ES525304A Expired ES8506839A1 (es) 1982-09-03 1983-09-01 Procedimiento para la produccion de velulosa
ES543633A Expired ES8703555A1 (es) 1982-09-03 1985-05-29 Metodo para la produccion de celulosa.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES543633A Expired ES8703555A1 (es) 1982-09-03 1985-05-29 Metodo para la produccion de celulosa.

Country Status (12)

Country Link
EP (1) EP0102829B1 (es)
JP (1) JPH0639482B2 (es)
KR (1) KR910003908B1 (es)
AR (1) AR242275A1 (es)
AU (1) AU561116B2 (es)
BR (1) BR8304803A (es)
CA (1) CA1228558A (es)
DE (1) DE3374703D1 (es)
DK (1) DK160776C (es)
ES (2) ES8506839A1 (es)
IL (1) IL69623A (es)
MX (1) MX161464A (es)

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.
CA1334920C (en) * 1987-06-15 1995-03-28 Michael K. Weibel Use of parenchymal cell cellulose to improve comestibles
EP0484462B1 (en) * 1989-07-24 1995-11-15 Gelman Sciences, Inc. Process for treating a porous substrate to achieve improved water and oil repellency
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.
PL331211A1 (en) 1996-07-15 1999-07-05 Rhodia Chimie Sa Modification of essentially amorphous cellulose nanofibrils by adding carboxycellulose of high substitution degree as admixture
PT912633E (pt) * 1996-07-15 2001-08-30 Rhodia Chimie Sa Aditivacao de nanofibrilas de celulose com celulose carboxilada com baixo grau de substituicao
US6506435B1 (en) 1999-11-03 2003-01-14 Regents Of The University Of Minnesota Cellulose fiber-based compositions and their method of manufacture
US7094317B2 (en) 2002-11-06 2006-08-22 Fiberstar, Inc. Process of manufacturing and using highly refined fiber mass
US9629790B2 (en) 2002-11-06 2017-04-25 Fiberstar, Inc Stabilization of cosmetic compositions
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
WO2006017786A2 (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
RU2671650C2 (ru) 2012-07-27 2018-11-06 Селльюкомп Лтд. Выделяемые из растительного сырья целлюлозные композиции для использования в качестве буровых растворов
DK2877497T3 (en) 2012-07-27 2017-02-27 Koninklijke Coöperatie Cosun U A STRUCTURING AGENT FOR LIQUID DETERGENT AND BODY CARE PRODUCTS
WO2014142651A1 (en) 2013-03-15 2014-09-18 Koninklijke Coöperatie Cosun U.A. 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
CN109072552B (zh) * 2016-04-22 2022-03-18 菲博林科技有限公司 再分散的微纤化纤维素
GB2551709A (en) * 2016-06-23 2018-01-03 Cellucomp Ltd Method for preparing cellulose-containing particles
EP3707201B8 (en) 2017-11-06 2022-02-23 Coöperatie Koninklijke Cosun U.A. Cellulose processing
WO2019086673A1 (en) 2017-11-06 2019-05-09 Akzo Nobel Chemicals International B.V. Cellulose powder compositions
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
DK160776B (da) 1991-04-15
JPH0639482B2 (ja) 1994-05-25
KR840006015A (ko) 1984-11-21
IL69623A (en) 1986-11-30
AU1850583A (en) 1984-03-08
ES8703555A1 (es) 1987-02-16
ES525304A0 (es) 1985-07-16
EP0102829A1 (en) 1984-03-14
DK160776C (da) 1991-09-30
ES543633A0 (es) 1987-02-16
DK401583A (da) 1984-03-04
JPS5980402A (ja) 1984-05-09
AU561116B2 (en) 1987-04-30
BR8304803A (pt) 1984-04-10
MX161464A (es) 1990-09-28
DE3374703D1 (en) 1988-01-07
KR910003908B1 (ko) 1991-06-15
AR242275A1 (es) 1993-03-31
DK401583D0 (da) 1983-09-02
EP0102829B1 (en) 1987-11-25
CA1228558A (en) 1987-10-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612