FI972474A - Menetelmä selluloosaeetterin vesisuspension valmistamiseksi sekä kuiva seos, joka sopii käytettäväksi suspension valmistuksessa - Google Patents

Menetelmä selluloosaeetterin vesisuspension valmistamiseksi sekä kuiva seos, joka sopii käytettäväksi suspension valmistuksessa Download PDF

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Publication number
FI972474A
FI972474A FI972474A FI972474A FI972474A FI 972474 A FI972474 A FI 972474A FI 972474 A FI972474 A FI 972474A FI 972474 A FI972474 A FI 972474A FI 972474 A FI972474 A FI 972474A
Authority
FI
Finland
Prior art keywords
preparing
suspension
cellulose ether
pct
dry mixture
Prior art date
Application number
FI972474A
Other languages
English (en)
Swedish (sv)
Other versions
FI972474A0 (fi
FI116062B (fi
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
Publication of FI972474A0 publication Critical patent/FI972474A0/fi
Publication of FI972474A publication Critical patent/FI972474A/fi
Application granted granted Critical
Publication of FI116062B publication Critical patent/FI116062B/fi

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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)
FI972474A 1994-12-15 1997-06-11 Menetelmä selluloosaeetterin vesisuspension valmistamiseksi sekä kuiva seos, joka sopii käytettäväksi suspension valmistuksessa FI116062B (fi)

Applications Claiming Priority (4)

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
SE9404373 1994-12-15
SE9501362 1995-04-12
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

Publications (3)

Publication Number Publication Date
FI972474A0 FI972474A0 (fi) 1997-06-11
FI972474A true FI972474A (fi) 1997-06-11
FI116062B FI116062B (fi) 2005-09-15

Family

ID=20396353

Family Applications (1)

Application Number Title Priority Date Filing Date
FI972474A FI116062B (fi) 1994-12-15 1997-06-11 Menetelmä selluloosaeetterin vesisuspension valmistamiseksi sekä kuiva seos, joka sopii käytettäväksi suspension valmistuksessa

Country Status (12)

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

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
JP2018530655A (ja) 2015-10-16 2018-10-18 アクゾ ノーベル ケミカルズ インターナショナル ベスローテン フエンノートシャップＡｋｚｏ Ｎｏｂｅｌ Ｃｈｅｍｉｃａｌｓ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｂ．Ｖ． 一時的な架橋を有するセルロースエーテル、それらを調製するための方法、およびそれらの使用
CN117677596A (zh) * 2021-08-10 2024-03-08 陶氏环球技术有限责任公司 高固体纤维素醚和超塑化剂分散体
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 (fi) * 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
US5837864A (en) 1998-11-17
NO972523D0 (no) 1997-06-03
SE9404373D0 (sv) 1994-12-15
MX9704328A (es) 1998-06-30
NO972523L (no) 1997-06-03
FI972474A0 (fi) 1997-06-11
DE69528194D1 (de) 2002-10-17
FI116062B (fi) 2005-09-15
CA2206231C (en) 2007-04-10
SE503765C2 (sv) 1996-08-26
ES2182918T3 (es) 2003-03-16
CA2206231A1 (en) 1996-06-20
WO1996018676A1 (en) 1996-06-20
JP3866764B2 (ja) 2007-01-10
JPH10510856A (ja) 1998-10-20
DE69528194T2 (de) 2003-03-27
EP0797620B1 (en) 2002-09-11
EP0797620A1 (en) 1997-10-01
BR9509984A (pt) 1998-06-09
SE9404373L (sv) 1996-06-16
ATE223945T1 (de) 2002-09-15

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