SE510135C2 - Vattenhaltig suspension av en cellulosaeter, sätt för dess framställning samt komposition - Google Patents

Vattenhaltig suspension av en cellulosaeter, sätt för dess framställning samt komposition

Info

Publication number
SE510135C2
SE510135C2 SE9401553A SE9401553A SE510135C2 SE 510135 C2 SE510135 C2 SE 510135C2 SE 9401553 A SE9401553 A SE 9401553A SE 9401553 A SE9401553 A SE 9401553A SE 510135 C2 SE510135 C2 SE 510135C2
Authority
SE
Sweden
Prior art keywords
weight
cellulose ether
suspension
aqueous suspension
aqueous
Prior art date
Application number
SE9401553A
Other languages
English (en)
Swedish (sv)
Other versions
SE9401553L (sv
SE9401553D0 (sv
Inventor
Peter Bostroem
Lars Andersson
Original Assignee
Berol Nobel Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20393904&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE510135(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Berol Nobel Ab filed Critical Berol Nobel Ab
Priority to SE9401553A priority Critical patent/SE510135C2/sv
Publication of SE9401553D0 publication Critical patent/SE9401553D0/xx
Priority to PCT/EP1995/001524 priority patent/WO1995030705A1/en
Priority to DE69508933T priority patent/DE69508933T3/de
Priority to US08/737,073 priority patent/US5898072A/en
Priority to BR9507697A priority patent/BR9507697A/pt
Priority to EP95918588A priority patent/EP0758352B2/de
Publication of SE9401553L publication Critical patent/SE9401553L/xx
Priority to FI964392A priority patent/FI116843B/fi
Publication of SE510135C2 publication Critical patent/SE510135C2/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/05—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from solid polymers
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/08—Cellulose derivatives
    • C08J2301/26—Cellulose ethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Detergent Compositions (AREA)
  • Paper (AREA)
SE9401553A 1994-05-05 1994-05-05 Vattenhaltig suspension av en cellulosaeter, sätt för dess framställning samt komposition SE510135C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9401553A SE510135C2 (sv) 1994-05-05 1994-05-05 Vattenhaltig suspension av en cellulosaeter, sätt för dess framställning samt komposition
PCT/EP1995/001524 WO1995030705A1 (en) 1994-05-05 1995-04-21 Aqueous suspension of a cellulose ether, method for the production thereof, and composition
DE69508933T DE69508933T3 (de) 1994-05-05 1995-04-21 Wässrige suspension einer cellulose-ether, verfahren zu deren herstellung und zusammensetzung
US08/737,073 US5898072A (en) 1994-05-05 1995-04-21 Aqueous suspension of a cellulose ether, method for the production thereof, and composition
BR9507697A BR9507697A (pt) 1994-05-05 1995-04-21 Suspensão aquosa de um éter de celulose método para sua preparação e composição
EP95918588A EP0758352B2 (de) 1994-05-05 1995-04-21 Wässrige suspension einer cellulose-ether, verfahren zu deren herstellung und zusammensetzung
FI964392A FI116843B (fi) 1994-05-05 1996-10-31 Selluloosaeetterin vesisuspensio, menetelmä sen valmistamiseksi ja koostumus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9401553A SE510135C2 (sv) 1994-05-05 1994-05-05 Vattenhaltig suspension av en cellulosaeter, sätt för dess framställning samt komposition

Publications (3)

Publication Number Publication Date
SE9401553D0 SE9401553D0 (sv) 1994-05-05
SE9401553L SE9401553L (sv) 1995-11-06
SE510135C2 true SE510135C2 (sv) 1999-04-19

Family

ID=20393904

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9401553A SE510135C2 (sv) 1994-05-05 1994-05-05 Vattenhaltig suspension av en cellulosaeter, sätt för dess framställning samt komposition

Country Status (7)

Country Link
US (1) US5898072A (de)
EP (1) EP0758352B2 (de)
BR (1) BR9507697A (de)
DE (1) DE69508933T3 (de)
FI (1) FI116843B (de)
SE (1) SE510135C2 (de)
WO (1) WO1995030705A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE503765C2 (sv) * 1994-12-15 1996-08-26 Akzo Nobel Nv Sätt att framställa en suspension i vatten av en cellulosaeter samt torrblandning lämplig att användas vid suspensionens framställning
JPH1124111A (ja) * 1997-07-09 1999-01-29 Daicel Chem Ind Ltd 遮光素子および遮光方法
EP0893507A1 (de) * 1997-07-25 1999-01-27 Institut Gustave Roussy Verwendung von MHC Klass II Liganden (CD4 und LAG-3) als Adjuvanz für Impfungen und von LAG-3 in der Behandlung von Krebs
SE520428C2 (sv) 2000-12-15 2003-07-08 Akzo Nobel Nv Vattenhaltig suspension av en cellulosaeter, förfarande för dess framställning och en torrblandning
DE10158488A1 (de) 2001-11-28 2003-06-12 Wolff Cellulosics Gmbh & Co Kg Lösungsverzögerte Celluloseether und ein Verfahren zu ihrer Herstellung
US20050101491A1 (en) * 2003-11-11 2005-05-12 Vollmer Daniel P. Cellulosic suspensions employing alkali formate brines as carrier liquid
US9321908B2 (en) 2011-03-07 2016-04-26 Hercules Incorporated Methods for dispersing water soluble polymer powder
US9321851B2 (en) * 2011-03-07 2016-04-26 Hercules Incorporated Water soluble polymer powder formulation having improved dispersing properties
ITVA20110040A1 (it) 2011-12-23 2013-06-24 Lamberti Spa Concentrati acquosi di adiuvanti con migliori proprieta' di dispersione dello spray
US20160330966A1 (en) 2013-12-31 2016-11-17 Akzo Nobel Chemicals International B.V. Concentrated Suspension of Agrochemicals in High Electrolyte Aqueous Medium
US9750243B2 (en) 2015-02-06 2017-09-05 Lamberti Spa Aqueous adjuvant concentrates with improved spray drift properties

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1719445B1 (de) * 1964-11-21 1970-06-18 Wolff Walsrode Ag Verfahren zur Herstellung von verdickten kolloiden Loesungen,Emulsionen oder Dispersionen
US3489719A (en) * 1967-07-05 1970-01-13 Dow Chemical Co Surface treatment of finely-divided water-soluble polymers
JPS5111144B2 (de) * 1971-08-09 1976-04-09
DE2805907B2 (de) * 1978-02-13 1980-12-18 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung einer stabilen Celluloseether-Suspension und deren Verwendung
US5028263A (en) † 1988-08-05 1991-07-02 Aqualon Company Suspension of water-soluble polymers in aqueous media containing dissolved salts
FI903476A7 (fi) * 1989-08-18 1991-02-19 Aqualon Co Hydroksietyyliselluloosan vesipitoinen suspensio
FI106559B (fi) * 1990-10-22 2001-02-28 Aqualon Co Natriumformiaattipitoisia fluidisoituja polymeerisuspensioita
GB9102325D0 (en) † 1991-02-02 1991-03-20 Dextro North Limited Novelty device
US5268466A (en) * 1991-11-20 1993-12-07 Aqualon Company Water soluble polymer suspensions in dibasic potassium phosphate
ATE180268T1 (de) * 1992-03-26 1999-06-15 Aqualon Co Fluidisierte polymer-suspension für die kontinuierliche herstellung eines überzugsmittels

Also Published As

Publication number Publication date
EP0758352A1 (de) 1997-02-19
SE9401553L (sv) 1995-11-06
BR9507697A (pt) 1997-08-19
FI964392L (fi) 1996-12-27
FI964392A0 (fi) 1996-10-31
DE69508933T3 (de) 2002-12-12
EP0758352B1 (de) 1999-04-07
EP0758352B2 (de) 2002-09-18
DE69508933D1 (de) 1999-05-12
FI116843B (fi) 2006-03-15
SE9401553D0 (sv) 1994-05-05
WO1995030705A1 (en) 1995-11-16
DE69508933T2 (de) 1999-07-22
US5898072A (en) 1999-04-27

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Legal Events

Date Code Title Description
NUG Patent has lapsed