JPS52133394A - - Google Patents

Info

Publication number
JPS52133394A
JPS52133394A JP5064477A JP5064477A JPS52133394A JP S52133394 A JPS52133394 A JP S52133394A JP 5064477 A JP5064477 A JP 5064477A JP 5064477 A JP5064477 A JP 5064477A JP S52133394 A JPS52133394 A JP S52133394A
Authority
JP
Japan
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.)
Pending
Application number
JP5064477A
Other languages
Japanese (ja)
Inventor
Kaachisu Jonson Donarudo
Donarudo Nikoruson Mairon
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.)
PAPER CHEMISTRY INST
Original Assignee
PAPER CHEMISTRY INST
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 PAPER CHEMISTRY INST filed Critical PAPER CHEMISTRY INST
Publication of JPS52133394A publication Critical patent/JPS52133394A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C08L1/02—Cellulose; Modified cellulose
    • 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
    • C08B1/003—Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids
    • 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
    • C08B11/08—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with hydroxylated hydrocarbon radicals; Esters, ethers, or acetals thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B16/00—Regeneration of cellulose
    • 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
    • C08L1/284—Alkyl ethers with hydroxylated hydrocarbon radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP5064477A 1976-04-29 1977-04-30 Pending JPS52133394A (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/681,561 US4097666A (en) 1976-04-29 1976-04-29 Solvent system for polysaccharides

Publications (1)

Publication Number Publication Date
JPS52133394A true JPS52133394A (cg-RX-API-DMAC7.html) 1977-11-08

Family

ID=24735799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5064477A Pending JPS52133394A (cg-RX-API-DMAC7.html) 1976-04-29 1977-04-30

Country Status (3)

Country Link
US (1) US4097666A (cg-RX-API-DMAC7.html)
JP (1) JPS52133394A (cg-RX-API-DMAC7.html)
CA (1) CA1075403A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5653145A (en) * 1979-05-14 1981-05-12 Rhone Poulenc Textile Solution containing cellulose and acryl polymer* its manufacture and its use

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1192247B (it) * 1978-02-24 1988-03-31 Snia Viscosa Procedimento per la preparazione di derivati della cellulosa coagulabili e filabili con rigenerazione della cellulosa stessa
IT7821922A0 (it) * 1978-04-03 1978-04-03 Ind Applic Viscosa Snia Viscos Procedimento per la dissoluzione della cellulosa in solventi organici, soluzioni ottenute con tale procedimento, e procedimento per la rigenerazione della cellulosa dalle dette soluzioni con produzioni di corpi formati.
US4278790A (en) * 1978-07-31 1981-07-14 Hopkins Agricultural Chemical Co. Novel cellulose solutions
IT1194603B (it) * 1979-12-21 1988-09-22 Snia Viscosa Procedimento per la preparazione di corpi formati di cellulosa rigenerata da soluzioni di derivati della cellulosa in solventi organici
FI60578C (fi) * 1980-03-28 1982-02-10 Valtion Teknillinen Foerfarande foer tillverkning av brandskyddade cellulosafibrer
FI60569C (fi) * 1980-03-28 1982-02-10 Valtion Teknillinen Foerfarande foer tillverkning av regenererade cellulosaprodukter och aotervinning av loesningskemikalier
FR2483966A1 (fr) * 1980-06-10 1981-12-11 Rhone Poulenc Textile Solutions conformables a partir de melanges de cellulose et polychlorure de vinyle et articles en forme obtenus
DE19613990A1 (de) 1996-04-09 1997-10-16 Wolff Walsrode Ag Thermoplastischer Werkstoff bestehend aus aliphatischen Carbamidsäurederivaten von Polysacchariden und niedermolekularen Harnstoffderivaten sowie ein Verfahren zu dessen Herstellung und Verwendung desselben
DE19714059A1 (de) 1997-04-05 1998-10-08 Wolff Walsrode Ag Thermoplastischer Werkstoff auf der Basis von Polysacchariden sowie ein Verfahren zu dessen Herstellung und Verwendung desselben
US7101996B2 (en) * 2003-09-23 2006-09-05 Corn Products International, Inc. Process for preparing purified fractions of hemicellulose and cellulose-hemicellulose complexes from alkali treated fiber and products made by the process
US7888412B2 (en) * 2004-03-26 2011-02-15 Board Of Trustees Of The University Of Alabama Polymer dissolution and blend formation in ionic liquids
TWI511739B (zh) 2005-04-08 2015-12-11 Wyeth Corp 多價肺炎球菌多醣-蛋白質共軛物組合物
US20070184072A1 (en) * 2005-04-08 2007-08-09 Wyeth Multivalent pneumococcal polysaccharide-protein conjugate composition
US7955605B2 (en) * 2005-04-08 2011-06-07 Wyeth Llc Multivalent pneumococcal polysaccharide-protein conjugate composition
US7709001B2 (en) * 2005-04-08 2010-05-04 Wyeth Llc Multivalent pneumococcal polysaccharide-protein conjugate composition
US8883193B2 (en) 2005-06-29 2014-11-11 The University Of Alabama Cellulosic biocomposites as molecular scaffolds for nano-architectures
EP1907470B1 (en) * 2005-06-29 2013-04-10 The University of Alabama Ionic liquid reconstituted cellulose composites as solid support matrices
CN101326275B (zh) 2005-10-07 2013-06-05 阿拉巴马大学 多功能离子液体组合物
US8808707B1 (en) 2006-05-08 2014-08-19 Wyeth Llc Pneumococcal dosing regimen
EP2257669B1 (en) 2008-02-19 2017-03-22 The Board Of Trustees Of The University Of Alabama Ionic liquid systems for the processing of biomass, their components and/or derivatives, and mixtures thereof
EP2157103A1 (en) 2008-08-18 2010-02-24 BIOeCON International Holding N.V. Process for regenerating or derivatizing cellulose
EP2340293B1 (en) 2008-10-01 2018-07-18 Licella Pty Limited Bio-oil production method
WO2010056790A1 (en) * 2008-11-12 2010-05-20 The Board Of Trustees Of The University Of Alabama Ionic liquid systems for the processing of biomass, their components and/or derivatives, and mixtures thereof
WO2010078300A1 (en) 2008-12-29 2010-07-08 The Board Of Trustees Of The University Of Alabama Dual functioning ionic liquids and salts thereof
WO2010141470A2 (en) 2009-06-01 2010-12-09 The Board Of Trustees Of The University Of Alabama Process for forming films, fibers, and beads from chitinous biomass
WO2011011322A1 (en) 2009-07-24 2011-01-27 The Board Of Trustees Of The University Of Alabama Conductive composites prepared using ionic liquids
US9394375B2 (en) 2011-03-25 2016-07-19 Board Of Trustees Of The University Of Alabama Compositions containing recyclable ionic liquids for use in biomass processing
US10100131B2 (en) 2014-08-27 2018-10-16 The Board Of Trustees Of The University Of Alabama Chemical pulping of chitinous biomass for chitin
US10927191B2 (en) 2017-01-06 2021-02-23 The Board Of Trustees Of The University Of Alabama Coagulation of chitin from ionic liquid solutions using kosmotropic salts
US10941258B2 (en) 2017-03-24 2021-03-09 The Board Of Trustees Of The University Of Alabama Metal particle-chitin composite materials and methods of making thereof
CN116332743B (zh) * 2023-03-07 2025-10-10 四川大学 一种由甲醛促进纤维素转化制备乙酰丙酸的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE438631A (cg-RX-API-DMAC7.html) * 1939-04-04
US2397437A (en) * 1944-06-13 1946-03-26 Montclair Res Corp Formaldehyde-cellulose products and the process of making same
US2679449A (en) * 1948-12-16 1954-05-25 American Viscose Corp Cellulosic textiles reacted with aldehydes in an azeotropic medium
US2879268A (en) * 1954-02-12 1959-03-24 Mo Och Domsjoe Ab Methods of improving the dissolution of high-molecular substances
US2787595A (en) * 1955-07-11 1957-04-02 Union Oil Co Sulfoxide containing detergent compositions
US2901389A (en) * 1956-10-12 1959-08-25 Abitibi Power & Paper Co Pulping process
US2924502A (en) * 1956-12-06 1960-02-09 Chemstrand Corp Wet-spinning of polyester fibers
US3070553A (en) * 1958-07-15 1962-12-25 Dow Chemical Co Depigmenting polymeric compositions with aldehyde settling aids
US2926063A (en) * 1958-07-24 1960-02-23 Wilson A Reeves Cellulose anthranilate textile fibers and process for making the same
US2987434A (en) * 1958-09-09 1961-06-06 Paper Chemistry Inst Method of making pulp
US3468994A (en) * 1966-06-27 1969-09-23 Phillips Petroleum Co Dimethylsulfoxide in solvent system for polyolefin coating composition

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEW SALVENT FOR CELLULOSE DEVELOPED=1975 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5653145A (en) * 1979-05-14 1981-05-12 Rhone Poulenc Textile Solution containing cellulose and acryl polymer* its manufacture and its use

Also Published As

Publication number Publication date
US4097666A (en) 1978-06-27
CA1075403A (en) 1980-04-15

Similar Documents

Publication Publication Date Title
JPS52133394A (cg-RX-API-DMAC7.html)
JPS5626354B2 (cg-RX-API-DMAC7.html)
CS190860B1 (cg-RX-API-DMAC7.html)
JPS5354078U (cg-RX-API-DMAC7.html)
JPS52151207U (cg-RX-API-DMAC7.html)
JPS5363559U (cg-RX-API-DMAC7.html)
JPS52157356U (cg-RX-API-DMAC7.html)
JPS52120472U (cg-RX-API-DMAC7.html)
JPS5629752Y2 (cg-RX-API-DMAC7.html)
JPS5647619B2 (cg-RX-API-DMAC7.html)
JPS5387912U (cg-RX-API-DMAC7.html)
JPS52167373U (cg-RX-API-DMAC7.html)
CS180533B1 (cg-RX-API-DMAC7.html)
CS190853B1 (cg-RX-API-DMAC7.html)
JPS533725U (cg-RX-API-DMAC7.html)
JPS5367149U (cg-RX-API-DMAC7.html)
JPS5375102U (cg-RX-API-DMAC7.html)
JPS52124433U (cg-RX-API-DMAC7.html)
JPS52120814U (cg-RX-API-DMAC7.html)
JPS5376516U (cg-RX-API-DMAC7.html)
JPS52111330U (cg-RX-API-DMAC7.html)
JPS52101750U (cg-RX-API-DMAC7.html)
JPS5386393U (cg-RX-API-DMAC7.html)
DD125421A1 (cg-RX-API-DMAC7.html)
DD123710A1 (cg-RX-API-DMAC7.html)