SE503765C2 - Sätt att framställa en suspension i vatten av en cellulosaeter samt torrblandning lämplig att användas vid suspensionens framställning - Google Patents

Sätt att framställa en suspension i vatten av en cellulosaeter samt torrblandning lämplig att användas vid suspensionens framställning

Info

Publication number
SE503765C2
SE503765C2 SE9404373A SE9404373A SE503765C2 SE 503765 C2 SE503765 C2 SE 503765C2 SE 9404373 A SE9404373 A SE 9404373A SE 9404373 A SE9404373 A SE 9404373A SE 503765 C2 SE503765 C2 SE 503765C2
Authority
SE
Sweden
Prior art keywords
cellulose ether
suspension
water
weight
dry mixture
Prior art date
Application number
SE9404373A
Other languages
English (en)
Swedish (sv)
Other versions
SE9404373L (sv
SE9404373D0 (sv
Inventor
Lars Andersson
Peter Bostroem
Original Assignee
Akzo Nobel 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 Akzo Nobel Nv filed Critical Akzo Nobel Nv
Priority to SE9404373A priority Critical patent/SE503765C2/sv
Publication of SE9404373D0 publication Critical patent/SE9404373D0/xx
Priority to US08/860,242 priority patent/US5837864A/en
Priority to BR9509984A priority patent/BR9509984A/pt
Priority to PCT/SE1995/001362 priority patent/WO1996018676A1/en
Priority to ES95941271T priority patent/ES2182918T3/es
Priority to JP51866196A priority patent/JP3866764B2/ja
Priority to CA002206231A priority patent/CA2206231C/en
Priority to AT95941271T priority patent/ATE223945T1/de
Priority to EP95941271A priority patent/EP0797620B1/en
Priority to DE69528194T priority patent/DE69528194T2/de
Priority to MXPA/A/1997/004328A priority patent/MXPA97004328A/xx
Publication of SE9404373L publication Critical patent/SE9404373L/xx
Publication of SE503765C2 publication Critical patent/SE503765C2/sv
Priority to NO972523A priority patent/NO972523L/no
Priority to FI972474A priority patent/FI116062B/fi

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
    • C08L1/28—Alkyl ethers
    • C08L1/284—Alkyl ethers with hydroxylated hydrocarbon radicals
    • 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
    • C08J2301/28—Alkyl ethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Detergent Compositions (AREA)
SE9404373A 1994-12-15 1994-12-15 Sätt att framställa en suspension i vatten av en cellulosaeter samt torrblandning lämplig att användas vid suspensionens framställning SE503765C2 (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE9404373A SE503765C2 (sv) 1994-12-15 1994-12-15 Sätt att framställa en suspension i vatten av en cellulosaeter samt torrblandning lämplig att användas vid suspensionens framställning
MXPA/A/1997/004328A MXPA97004328A (en) 1994-12-15 1995-11-16 Method to produce a suspension in water of an ether of cellulose, and an adequate dry mix to be used in the production of the suspens
CA002206231A CA2206231C (en) 1994-12-15 1995-11-16 Method for producing a suspension in water of a cellulose ether, and dry mixture suitable for use in the production of the suspension
EP95941271A EP0797620B1 (en) 1994-12-15 1995-11-16 Method for producing a suspension in water of a cellulose ether, and dry mixture suitable for use in the production of the suspension
PCT/SE1995/001362 WO1996018676A1 (en) 1994-12-15 1995-11-16 Method for producing a suspension in water of a cellulose ether, and dry mixture suitable for use in the production of the suspension
ES95941271T ES2182918T3 (es) 1994-12-15 1995-11-16 Metodo para producir unas suspension en agua de un eter de celulosa, y mezcla seca adecuada para uso en la produccion de la suspension.
JP51866196A JP3866764B2 (ja) 1994-12-15 1995-11-16 セルロースエーテルの水中懸濁物を製造するための方法および、懸濁物の製造において使用するに適した乾燥混合物
US08/860,242 US5837864A (en) 1994-12-15 1995-11-16 Method for producing a suspension in water of a cellulose ether, and dry mixture suitable for use in the production of the suspension
AT95941271T ATE223945T1 (de) 1994-12-15 1995-11-16 Verfahren zur herstellung einer wässrigen celluloseethersuspension und trockenmischung geeignet zur verwendung bei der herstellung der suspension
BR9509984A BR9509984A (pt) 1994-12-15 1995-11-16 Método para produzir uma suspensão em água de um éter de celulose e mistura seca adequada para uso na produção da suspenção
DE69528194T DE69528194T2 (de) 1994-12-15 1995-11-16 Verfahren zur herstellung einer wässrigen celluloseethersuspension und trockenmischung geeignet zur verwendung bei der herstellung der suspension
NO972523A NO972523L (no) 1994-12-15 1997-06-03 Fremgangsmåte ved fremstilling av en suspensjon i vann av en celluloseeter, og törrblanding egnet for anvendelse ved fremstilling av suspensjonen
FI972474A FI116062B (fi) 1994-12-15 1997-06-11 Menetelmä selluloosaeetterin vesisuspension valmistamiseksi sekä kuiva seos, joka sopii käytettäväksi suspension valmistuksessa

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9404373A SE503765C2 (sv) 1994-12-15 1994-12-15 Sätt att framställa en suspension i vatten av en cellulosaeter samt torrblandning lämplig att användas vid suspensionens framställning

Publications (3)

Publication Number Publication Date
SE9404373D0 SE9404373D0 (sv) 1994-12-15
SE9404373L SE9404373L (sv) 1996-06-16
SE503765C2 true SE503765C2 (sv) 1996-08-26

Family

ID=20396353

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9404373A SE503765C2 (sv) 1994-12-15 1994-12-15 Sätt att framställa en suspension i vatten av en cellulosaeter samt torrblandning lämplig att användas vid suspensionens framställning

Country Status (12)

Country Link
US (1) US5837864A (no)
EP (1) EP0797620B1 (no)
JP (1) JP3866764B2 (no)
AT (1) ATE223945T1 (no)
BR (1) BR9509984A (no)
CA (1) CA2206231C (no)
DE (1) DE69528194T2 (no)
ES (1) ES2182918T3 (no)
FI (1) FI116062B (no)
NO (1) NO972523L (no)
SE (1) SE503765C2 (no)
WO (1) WO1996018676A1 (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8352798A (en) * 1998-07-29 2000-02-21 Holderbank Financiere Glarus Ag Method for producing a liquid additive on the basis of water-soluble, fine-grained polysaccharides, such as microbial or plant biopolymers and/or cellulose derivatives
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
DE10308109A1 (de) * 2003-02-26 2004-09-09 Wolff Cellulosics Gmbh & Co. Kg Wasserdispergierbare Polysaccharidderivate mit vermindertem Glyoxalgehalt und ein Verfahren zur Absenkung des Glyoxalgehalts in glyoxalvernetzten Polysaccharidderivaten
US20050101491A1 (en) * 2003-11-11 2005-05-12 Vollmer Daniel P. Cellulosic suspensions employing alkali formate brines as carrier liquid
US20050101490A1 (en) * 2003-11-11 2005-05-12 Vollmer Daniel P. Cellulosic suspensions of alkali formate and method of using the same
US9321851B2 (en) 2011-03-07 2016-04-26 Hercules Incorporated Water soluble polymer powder formulation having improved dispersing properties
US9321908B2 (en) 2011-03-07 2016-04-26 Hercules Incorporated Methods for dispersing water soluble polymer powder
KR102033179B1 (ko) * 2012-12-28 2019-10-16 롯데정밀화학 주식회사 스킴코트 모르타르용 첨가제 및 이를 포함하는 스킴코트 모르타르 조성물
AU2014375233A1 (en) 2013-12-31 2016-06-16 Akzo Nobel Chemicals International B.V. Concentrated suspension of agrochemicals in high electrolyte aqueous medium
EA035462B1 (ru) 2015-10-16 2020-06-19 Акцо Нобель Кемикалз Интернэшнл Б.В. Простые эфиры целлюлозы с временными поперечно сшитыми связями, способ их получения и их применение
EP4384486A1 (en) * 2021-08-10 2024-06-19 Dow Global Technologies LLC High solids cellulose ether and superplasticizer dispersion
CN114854097B (zh) * 2022-04-21 2023-12-22 煤炭科学技术研究院有限公司 一种矿用环保可降解凝胶钻孔密封材料及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356519A (en) * 1964-02-28 1967-12-05 Dow Chemical Co Cellulose ether composition
JPS4826494A (no) * 1971-08-11 1973-04-07
SE403782B (sv) * 1973-03-14 1978-09-04 Mo Och Domsjoe Ab Nonjoniska cellulosaetrar
DE2805907B2 (de) * 1978-02-13 1980-12-18 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung einer stabilen Celluloseether-Suspension und deren Verwendung
FI903476A0 (fi) * 1989-08-18 1990-07-10 Aqualon Co Vattenhaltig suspension av hydroxyetylcellulosa.
FI106559B (fi) * 1990-10-22 2001-02-28 Aqualon Co Natriumformiaattipitoisia fluidisoituja polymeerisuspensioita
SE510135C2 (sv) * 1994-05-05 1999-04-19 Berol Nobel Ab Vattenhaltig suspension av en cellulosaeter, sätt för dess framställning samt komposition

Also Published As

Publication number Publication date
CA2206231C (en) 2007-04-10
FI116062B (fi) 2005-09-15
EP0797620B1 (en) 2002-09-11
NO972523D0 (no) 1997-06-03
NO972523L (no) 1997-06-03
DE69528194D1 (de) 2002-10-17
BR9509984A (pt) 1998-06-09
EP0797620A1 (en) 1997-10-01
CA2206231A1 (en) 1996-06-20
SE9404373L (sv) 1996-06-16
JP3866764B2 (ja) 2007-01-10
FI972474A (fi) 1997-06-11
US5837864A (en) 1998-11-17
WO1996018676A1 (en) 1996-06-20
DE69528194T2 (de) 2003-03-27
JPH10510856A (ja) 1998-10-20
ATE223945T1 (de) 2002-09-15
SE9404373D0 (sv) 1994-12-15
ES2182918T3 (es) 2003-03-16
MX9704328A (es) 1998-06-30
FI972474A0 (fi) 1997-06-11

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