FI116062B - 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 PDFInfo
- Publication number
- FI116062B FI116062B FI972474A FI972474A FI116062B FI 116062 B FI116062 B FI 116062B FI 972474 A FI972474 A FI 972474A FI 972474 A FI972474 A FI 972474A FI 116062 B FI116062 B FI 116062B
- Authority
- FI
- Finland
- Prior art keywords
- cellulose ether
- suspension
- weight
- water
- dry
- Prior art date
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)
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 | ||
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 |
SE9501362 | 1995-11-16 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI972474A0 FI972474A0 (fi) | 1997-06-11 |
FI972474A FI972474A (fi) | 1997-06-11 |
FI116062B true 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 (pt) |
EP (1) | EP0797620B1 (pt) |
JP (1) | JP3866764B2 (pt) |
AT (1) | ATE223945T1 (pt) |
BR (1) | BR9509984A (pt) |
CA (1) | CA2206231C (pt) |
DE (1) | DE69528194T2 (pt) |
ES (1) | ES2182918T3 (pt) |
FI (1) | FI116062B (pt) |
NO (1) | NO972523D0 (pt) |
SE (1) | SE503765C2 (pt) |
WO (1) | WO1996018676A1 (pt) |
Families Citing this family (13)
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 |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3356519A (en) * | 1964-02-28 | 1967-12-05 | Dow Chemical Co | Cellulose ether composition |
JPS4826494A (pt) * | 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 |
-
1994
- 1994-12-15 SE SE9404373A patent/SE503765C2/sv not_active IP Right Cessation
-
1995
- 1995-11-16 US US08/860,242 patent/US5837864A/en not_active Expired - Lifetime
- 1995-11-16 BR BR9509984A patent/BR9509984A/pt not_active IP Right Cessation
- 1995-11-16 WO PCT/SE1995/001362 patent/WO1996018676A1/en active IP Right Grant
- 1995-11-16 AT AT95941271T patent/ATE223945T1/de not_active IP Right Cessation
- 1995-11-16 DE DE69528194T patent/DE69528194T2/de not_active Expired - Lifetime
- 1995-11-16 ES ES95941271T patent/ES2182918T3/es not_active Expired - Lifetime
- 1995-11-16 JP JP51866196A patent/JP3866764B2/ja not_active Expired - Fee Related
- 1995-11-16 EP EP95941271A patent/EP0797620B1/en not_active Expired - Lifetime
- 1995-11-16 CA CA002206231A patent/CA2206231C/en not_active Expired - Fee Related
-
1997
- 1997-06-03 NO NO972523A patent/NO972523D0/no not_active Application Discontinuation
- 1997-06-11 FI FI972474A patent/FI116062B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2206231C (en) | 2007-04-10 |
SE9404373D0 (sv) | 1994-12-15 |
FI972474A0 (fi) | 1997-06-11 |
US5837864A (en) | 1998-11-17 |
FI972474A (fi) | 1997-06-11 |
JP3866764B2 (ja) | 2007-01-10 |
JPH10510856A (ja) | 1998-10-20 |
DE69528194T2 (de) | 2003-03-27 |
NO972523L (no) | 1997-06-03 |
EP0797620A1 (en) | 1997-10-01 |
ES2182918T3 (es) | 2003-03-16 |
NO972523D0 (no) | 1997-06-03 |
DE69528194D1 (de) | 2002-10-17 |
CA2206231A1 (en) | 1996-06-20 |
MX9704328A (es) | 1998-06-30 |
SE503765C2 (sv) | 1996-08-26 |
EP0797620B1 (en) | 2002-09-11 |
BR9509984A (pt) | 1998-06-09 |
SE9404373L (sv) | 1996-06-16 |
WO1996018676A1 (en) | 1996-06-20 |
ATE223945T1 (de) | 2002-09-15 |
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