AU1115095A - Treatment of cellulose - Google Patents

Treatment of cellulose

Info

Publication number
AU1115095A
AU1115095A AU11150/95A AU1115095A AU1115095A AU 1115095 A AU1115095 A AU 1115095A AU 11150/95 A AU11150/95 A AU 11150/95A AU 1115095 A AU1115095 A AU 1115095A AU 1115095 A AU1115095 A AU 1115095A
Authority
AU
Australia
Prior art keywords
cellulose
treatment
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.)
Abandoned
Application number
AU11150/95A
Inventor
Hardev Singh Bahia
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.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
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 Courtaulds PLC filed Critical Courtaulds PLC
Publication of AU1115095A publication Critical patent/AU1115095A/en
Abandoned legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/02—Chemical or biochemical treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • C08B11/10—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals
    • C08B11/12—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals substituted with carboxylic radicals, e.g. carboxymethylcellulose [CMC]
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/26—Cellulose ethers
    • C08L1/28—Alkyl ethers
    • C08L1/286—Alkyl ethers substituted with acid radicals, e.g. carboxymethyl cellulose [CMC]
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/34—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising cellulose or derivatives thereof
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials
AU11150/95A 1993-12-02 1994-12-01 Treatment of cellulose Abandoned AU1115095A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9324773A GB2284421A (en) 1993-12-02 1993-12-02 Treatment of cellulose
GB9324773 1993-12-02
PCT/GB1994/002635 WO1995015342A1 (en) 1993-12-02 1994-12-01 Treatment of cellulose

Publications (1)

Publication Number Publication Date
AU1115095A true AU1115095A (en) 1995-06-19

Family

ID=10746049

Family Applications (1)

Application Number Title Priority Date Filing Date
AU11150/95A Abandoned AU1115095A (en) 1993-12-02 1994-12-01 Treatment of cellulose

Country Status (3)

Country Link
AU (1) AU1115095A (en)
GB (1) GB2284421A (en)
WO (1) WO1995015342A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT402740B (en) * 1995-10-06 1997-08-25 Chemiefaser Lenzing Ag CELLULOSE FIBER
AT402932B (en) * 1995-12-22 1997-09-25 Chemiefaser Lenzing Ag CELLULOSE SPONGE AND METHOD FOR THE PRODUCTION THEREOF
US5668273A (en) * 1996-01-29 1997-09-16 Eastman Chemical Company Carboxyalkyl cellulose esters
DE19623704C1 (en) * 1996-06-14 1997-06-26 Freudenberg Carl Fa Preparation of cellulose sponge cloth free from sulphur compounds
DE19623703C1 (en) * 1996-06-14 1997-07-24 Freudenberg Carl Fa Cellulose@ sponge production from acetylated cellulose
US5723081A (en) * 1996-12-20 1998-03-03 E. I. Du Pont De Nemours And Company Dispersion spinning process for polytetrafluoroethylene and related polymers
US5762846A (en) * 1996-12-20 1998-06-09 E. I. Du Pont De Nemours And Company Dispersion spinning process for polytetrafluoroethylene and related polymers
FR2774380B1 (en) * 1998-02-02 2000-04-28 Saint Louis Sucre Sa PARENCHYM CELLULOSE SUBSTITUTED BY CARBOXYALKYL GROUPS
MXPA03003721A (en) 2000-11-01 2004-08-12 Eastman Chem Co Use of carboxymethyl cellulose acetate butyrate.
US6821264B1 (en) 2000-11-27 2004-11-23 Gautam Khurana Gene delivery device and gene delivery method
FI126978B (en) * 2011-06-15 2017-09-15 Upm Kymmene Corp Procedure for manufacturing nanofibrillar cellulose material and nanofibrillar cellulose material
FI20115784A0 (en) * 2011-08-05 2011-08-05 Teknologian Tutkimuskeskus Vtt Oy Coating and process for its preparation
US9181659B2 (en) * 2011-10-17 2015-11-10 Cp Kelco Oy Compositions having increased concentrations of carboxymethylcellulose
WO2014207100A1 (en) * 2013-06-27 2014-12-31 Basf Se A process for coating paper with cellulose using a solution containing cellulose
SE540103C2 (en) 2016-07-11 2018-03-27 Stora Enso Oyj Method of manufacturing intermediate product for conversioninto microfibrillated cellulose
CN110420815A (en) * 2019-08-10 2019-11-08 苏州市盛林纸制品有限公司 The anti-fluffing envelope of paper-plastic package applies technique and paper-plastic package
SE543736C2 (en) * 2019-11-04 2021-07-06 Stora Enso Oyj Coating for reducing oil absorbency of cellulosic webs
CN112482082B (en) * 2020-12-10 2022-07-01 江门市高力依科技实业有限公司 Wet strength synergist containing phosphorus-doped carboxymethyl hemicellulose and preparation method thereof
CN114573880B (en) * 2022-03-01 2023-03-28 青海省化工设计研究院有限公司 Method for improving tear strength of cellulose sponge

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB231810A (en) * 1924-04-04 1925-08-31 Leon Lilienfeld Manufacture of cellulose derivatives
US2060056A (en) * 1933-07-25 1936-11-10 Du Pont New cellulose glycollic acid and process for preparing same
US2201663A (en) * 1933-09-07 1940-05-21 Joseph F Haskins Xanthate of cellulose glycollic acid
GB505032A (en) * 1936-12-04 1939-05-03 Cellulose Holdings Ltd Process of making solutions of cellulose or cellulose compounds
US2737459A (en) * 1952-04-21 1956-03-06 Du Pont Cellulose compositions and preparation of shaped articles therefrom
GB1224390A (en) * 1968-01-02 1971-03-10 Wolff & Co Ag Readily-soluble aluminium-carboxymethylcellulose, its manufacture, and its use for preparing distempers and emulsion paints
GB1407132A (en) * 1973-03-15 1975-09-24 Pesonal Products Co Cellulosic materials
DE2520336A1 (en) * 1975-05-07 1976-11-18 Hoechst Ag PROCESS FOR PRODUCING WATER-ABSORBING BUT INSOLUBLE CELLULOSE ETHERS
US4200737A (en) * 1978-05-17 1980-04-29 International Playtex, Inc. Preparation of water-insoluble carboxymethyl cellulose absorbents
DD156608A1 (en) * 1981-02-25 1982-09-08 Brigitte Lukanoff METHOD FOR PRODUCING CELLULOSE SOLUTIONS
JPS6015641B2 (en) * 1981-03-18 1985-04-20 花王株式会社 Method for producing fibrous carboxymethyl cellulose
JPS6094401A (en) * 1983-10-31 1985-05-27 Asahi Chem Ind Co Ltd Cellulose dervative having excellent liquid absorption characteristic, its production and structure containing the same
US4520192A (en) * 1984-07-03 1985-05-28 Daicel Chemical Industries Ltd. Carboxyalkyl acetyl celluloses, their salts and a process for the preparation of them
GB2220881B (en) * 1988-04-28 1992-07-08 Toyo Boseki Improvements in or relating to superabsorbent materials
GB9126193D0 (en) * 1991-12-10 1992-02-12 Courtaulds Plc Cellulosic fibres

Also Published As

Publication number Publication date
GB9324773D0 (en) 1994-01-19
GB2284421A (en) 1995-06-07
WO1995015342A1 (en) 1995-06-08

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