FI882988A - Foerfarande foer framstaellning av cellulosaetrar. - Google Patents

Foerfarande foer framstaellning av cellulosaetrar.

Info

Publication number
FI882988A
FI882988A FI882988A FI882988A FI882988A FI 882988 A FI882988 A FI 882988A FI 882988 A FI882988 A FI 882988A FI 882988 A FI882988 A FI 882988A FI 882988 A FI882988 A FI 882988A
Authority
FI
Finland
Prior art keywords
cellulosaetrar
foerfarande foer
foer framstaellning
framstaellning
foerfarande
Prior art date
Application number
FI882988A
Other languages
English (en)
Other versions
FI882988A0 (fi
Inventor
Serge Huybrechts
Original Assignee
Union Carbide Benelux Nv
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 Union Carbide Benelux Nv filed Critical Union Carbide Benelux Nv
Publication of FI882988A0 publication Critical patent/FI882988A0/fi
Publication of FI882988A publication Critical patent/FI882988A/fi

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
    • C08L1/08—Cellulose derivatives
    • C08L1/26—Cellulose ethers
    • 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
    • C08B11/20—Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps, including purification

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)
FI882988A 1986-09-24 1988-06-22 Foerfarande foer framstaellning av cellulosaetrar. FI882988A (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868622952A GB8622952D0 (en) 1986-09-24 1986-09-24 Cellulose ethers
PCT/GB1987/000673 WO1988002375A1 (en) 1986-09-24 1987-09-24 Improvement in the preparation of cellulose ethers

Publications (2)

Publication Number Publication Date
FI882988A0 FI882988A0 (fi) 1988-06-22
FI882988A true FI882988A (fi) 1988-06-22

Family

ID=10604700

Family Applications (1)

Application Number Title Priority Date Filing Date
FI882988A FI882988A (fi) 1986-09-24 1988-06-22 Foerfarande foer framstaellning av cellulosaetrar.

Country Status (7)

Country Link
US (1) US4918180A (fi)
EP (1) EP0265088B1 (fi)
CA (1) CA1285556C (fi)
DE (1) DE3778824D1 (fi)
FI (1) FI882988A (fi)
GB (1) GB8622952D0 (fi)
WO (1) WO1988002375A1 (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245024A (en) * 1989-06-30 1993-09-14 Loyola University Of Chicago Cellulose chromatography support
FI923097A (fi) * 1992-03-31 1993-10-01 Metsae Serla Chemicals Oy Stabilt cmc-slam
WO2011151670A1 (en) 2010-06-02 2011-12-08 University Of Calcutta Processes for cross-linking cellulose ethers under mild conditions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839526A (en) * 1954-12-30 1958-06-17 Hercules Powder Co Ltd Water-soluble carboxyalkyl cellulose derivative and method of manufacture
GB853378A (en) * 1958-03-12 1960-11-09 Gen Mills Inc Gum-containing masses

Also Published As

Publication number Publication date
EP0265088A1 (en) 1988-04-27
US4918180A (en) 1990-04-17
CA1285556C (en) 1991-07-02
DE3778824D1 (de) 1992-06-11
GB8622952D0 (en) 1986-10-29
EP0265088B1 (en) 1992-05-06
FI882988A0 (fi) 1988-06-22
WO1988002375A1 (en) 1988-04-07

Similar Documents

Publication Publication Date Title
FI871151A0 (fi) Anordning foer extrahering av en portionsinsats.
FI873031A (fi) Anordning foer traening av magmusklerna.
FI871039A0 (fi) Foerfarande foer bestaemmande av endoglykosidasaktivitet.
FI875480A (fi) Foerfarande foer framstaellning av kristallina vinylaromatiska polymerer.
FI77063B (fi) Foerfarande foer effektivering av fibersuspensionstvaett.
FI860502A (fi) Anordning foer skaerpning av knivar.
FI873898A (fi) Tillslutning av plastbehaollare.
FI865039A0 (fi) Foerpackning av slipmaterial.
FI82029B (fi) Anordning foer vaermehaerdning av glasskivor.
FI872912A (fi) Skyddsvisir av traodnaet.
FI872274A0 (fi) Foerfarande foer behandling av begagnade primaerceller.
FI864797A (fi) Foerfarande foer framstaellning av en alkoholdryck.
FI860245A (fi) Foerfarande foer identifiering av en traeytas ytegenskaper.
FI863815A (fi) En transformationskrets foer utfoerande av rasteroperationer.
FI871213A0 (fi) Torreaktivt foerfarande foer framstaellning av pesticider.
FI870816A0 (fi) Lackeringsfoerfarande medelst anvaendning av paerlglanspigment.
FI874312A (fi) Foerfarande foer framstaellning av svaveldioxid.
FI860623A (fi) Foerfarande foer framstaellning av fiskfoderpellets.
FI860379A0 (fi) Foerfarande foer framstaellning av ytbelaeggning.
FI870087A0 (fi) Bestraolningsanordning av solenergi foer medicinskt bruk.
FI864909A (fi) En baervaogsreglerande koppling av en foer en telefonsystem avsedd fm-syntetisator.
FI882988A0 (fi) Foerfarande foer framstaellning av cellulosaetrar.
FI863619A0 (fi) Foerfarande foer framstaellning av vanadinpentoxid.
FI870156A (fi) Foerfarande foer framstaellning av vasopressinfoereningar.
FI860592A0 (fi) Anordning foer dosering av vaetska.

Legal Events

Date Code Title Description
FA Application withdrawn

Owner name: UNION CARBIDE BENELUX N.V.