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
Authority: SE; Sweden
Prior art keywords: cellulose ether; suspension; water; weight; dry mixture
Prior art date: 1994-12-15

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.)

1994-12-15

Filing date

1994-12-15

Publication date

1996-08-26

1994-12-15 Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv

1994-12-15 Priority to SE9404373A priority Critical patent/SE503765C2/sv

1994-12-15 Publication of SE9404373D0 publication Critical patent/SE9404373D0/xx

1995-11-16 Priority to JP51866196A priority patent/JP3866764B2/ja

1995-11-16 Priority to BR9509984A priority patent/BR9509984A/pt

1995-11-16 Priority to PCT/SE1995/001362 priority patent/WO1996018676A1/en

1995-11-16 Priority to CA002206231A priority patent/CA2206231C/en

1995-11-16 Priority to MXPA/A/1997/004328A priority patent/MXPA97004328A/xx

1995-11-16 Priority to AT95941271T priority patent/ATE223945T1/de

1995-11-16 Priority to DE69528194T priority patent/DE69528194T2/de

1995-11-16 Priority to ES95941271T priority patent/ES2182918T3/es

1995-11-16 Priority to EP95941271A priority patent/EP0797620B1/de

1995-11-16 Priority to US08/860,242 priority patent/US5837864A/en

1996-06-16 Publication of SE9404373L publication Critical patent/SE9404373L/xx

1996-08-26 Publication of SE503765C2 publication Critical patent/SE503765C2/sv

1997-06-03 Priority to NO972523A priority patent/NO972523D0/no

1997-06-11 Priority to FI972474A priority patent/FI116062B/fi

Links

239000000203 mixture Substances 0.000 title claims abstract description 43
229920003086 cellulose ether Polymers 0.000 title claims abstract description 42
239000000725 suspension Substances 0.000 title claims abstract description 31
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 22
238000004519 manufacturing process Methods 0.000 title claims 2
150000003839 salts Chemical class 0.000 claims abstract description 35
239000003792 electrolyte Chemical class 0.000 claims abstract description 22
LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical class O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 claims abstract description 16
238000000034 method Methods 0.000 claims abstract description 9
229920000663 Hydroxyethyl cellulose Polymers 0.000 claims abstract description 8
239000004354 Hydroxyethyl cellulose Substances 0.000 claims abstract description 8
229940015043 glyoxal Drugs 0.000 claims abstract description 8
235000019447 hydroxyethyl cellulose Nutrition 0.000 claims abstract description 8
239000004280 Sodium formate Substances 0.000 claims description 9
HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 claims description 9
235000019254 sodium formate Nutrition 0.000 claims description 9
239000002270 dispersing agent Substances 0.000 claims description 8
239000007864 aqueous solution Substances 0.000 claims description 7
239000003381 stabilizer Substances 0.000 claims description 7
150000001447 alkali salts Chemical class 0.000 claims description 4
239000007900 aqueous suspension Substances 0.000 claims description 3
239000008346 aqueous phase Substances 0.000 claims description 2
239000002253 acid Substances 0.000 claims 2
-1 Na 2 SO 4 Chemical class 0.000 description 5
238000004132 cross linking Methods 0.000 description 5
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
229920000642 polymer Polymers 0.000 description 3
239000002002 slurry Substances 0.000 description 3
238000006467 substitution reaction Methods 0.000 description 3
239000000230 xanthan gum Substances 0.000 description 3
229920001285 xanthan gum Polymers 0.000 description 3
235000010493 xanthan gum Nutrition 0.000 description 3
229940082509 xanthan gum Drugs 0.000 description 3
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical class C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
150000001450 anions Chemical class 0.000 description 2
230000000052 comparative effect Effects 0.000 description 2
239000000470 constituent Substances 0.000 description 2
230000000694 effects Effects 0.000 description 2
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
239000011734 sodium Substances 0.000 description 2
239000000243 solution Substances 0.000 description 2
238000003756 stirring Methods 0.000 description 2
FKKAGFLIPSSCHT-UHFFFAOYSA-N 1-dodecoxydodecane;sulfuric acid Chemical compound OS(O)(=O)=O.CCCCCCCCCCCCOCCCCCCCCCCCC FKKAGFLIPSSCHT-UHFFFAOYSA-N 0.000 description 1
235000004936 Bromus mango Nutrition 0.000 description 1
GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical class C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
229920000896 Ethulose Polymers 0.000 description 1
239000001859 Ethyl hydroxyethyl cellulose Substances 0.000 description 1
240000007228 Mangifera indica Species 0.000 description 1
235000014826 Mangifera indica Nutrition 0.000 description 1
GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
229920002125 Sokalan® Polymers 0.000 description 1
235000009184 Spondias indica Nutrition 0.000 description 1
150000008043 acidic salts Chemical class 0.000 description 1
230000002411 adverse Effects 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
150000003973 alkyl amines Chemical class 0.000 description 1
150000004996 alkyl benzenes Chemical class 0.000 description 1
239000002280 amphoteric surfactant Substances 0.000 description 1
239000003945 anionic surfactant Substances 0.000 description 1
239000013011 aqueous formulation Substances 0.000 description 1
229940077388 benzenesulfonate Drugs 0.000 description 1
239000003139 biocide Substances 0.000 description 1
125000004432 carbon atom Chemical group C* 0.000 description 1
239000003093 cationic surfactant Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
230000007423 decrease Effects 0.000 description 1
239000008151 electrolyte solution Substances 0.000 description 1
235000019326 ethyl hydroxyethyl cellulose Nutrition 0.000 description 1
150000002191 fatty alcohols Chemical class 0.000 description 1
239000003112 inhibitor Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
229920000609 methyl cellulose Polymers 0.000 description 1
239000001923 methylcellulose Substances 0.000 description 1
235000010981 methylcellulose Nutrition 0.000 description 1
239000002736 nonionic surfactant Substances 0.000 description 1
239000003002 pH adjusting agent Substances 0.000 description 1
150000003014 phosphoric acid esters Chemical class 0.000 description 1
239000011833 salt mixture Substances 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
230000000087 stabilizing effect Effects 0.000 description 1
125000001424 substituent group Chemical group 0.000 description 1
239000004094 surface-active agent Substances 0.000 description 1

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
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
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.
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
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
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
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
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
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
EP95941271A EP0797620B1 (de)	1994-12-15	1995-11-16	Verfahren zur herstellung einer wässrigen celluloseethersuspension und trockenmischung geeignet zur verwendung bei der herstellung der suspension
NO972523A NO972523D0 (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 (de)
EP (1)	EP0797620B1 (de)
JP (1)	JP3866764B2 (de)
AT (1)	ATE223945T1 (de)
BR (1)	BR9509984A (de)
CA (1)	CA2206231C (de)
DE (1)	DE69528194T2 (de)
ES (1)	ES2182918T3 (de)
FI (1)	FI116062B (de)
NO (1)	NO972523D0 (de)
SE (1)	SE503765C2 (de)
WO (1)	WO1996018676A1 (de)

Families Citing this family (15)

* 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
RU2220163C1 (ru) *	2002-04-16	2003-12-27	Закрытое акционерное общество "Полицелл" - дочернее общество ОАО "Полимерсинтез"	Композиция на основе метилцеллюлозы и способ ее получения
RU2220162C1 (ru) *	2002-04-16	2003-12-27	Закрытое акционерное общество "Полицелл" - дочернее общество ОАО "Полимерсинтез"	Способ получения композиции на основе метилцеллюлозы
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
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
KR102033179B1 (ko) *	2012-12-28	2019-10-16	롯데정밀화학 주식회사	스킴코트 모르타르용 첨가제 및 이를 포함하는 스킴코트 모르타르 조성물
US20160330966A1 (en) *	2013-12-31	2016-11-17	Akzo Nobel Chemicals International B.V.	Concentrated Suspension of Agrochemicals in High Electrolyte Aqueous Medium
EP3362484B1 (de)	2015-10-16	2019-09-11	Nouryon Chemicals International B.V.	Celluloseether mit temporären querverbindungen, verfahren zur herstellung davon und deren verwendung
JP2024531114A (ja) *	2021-08-10	2024-08-29	ダウグローバルテクノロジーズエルエルシー	高固形分セルロースエーテル及び超可塑剤分散液
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 (de) *	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
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
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 ES ES95941271T patent/ES2182918T3/es not_active Expired - Lifetime
- 1995-11-16 CA CA002206231A patent/CA2206231C/en not_active Expired - Fee Related
- 1995-11-16 BR BR9509984A patent/BR9509984A/pt not_active IP Right Cessation
- 1995-11-16 JP JP51866196A patent/JP3866764B2/ja not_active Expired - Fee Related
- 1995-11-16 US US08/860,242 patent/US5837864A/en not_active Expired - Lifetime
- 1995-11-16 DE DE69528194T patent/DE69528194T2/de not_active Expired - Lifetime
- 1995-11-16 EP EP95941271A patent/EP0797620B1/de not_active Expired - Lifetime
- 1995-11-16 AT AT95941271T patent/ATE223945T1/de not_active IP Right Cessation
- 1995-11-16 WO PCT/SE1995/001362 patent/WO1996018676A1/en not_active Ceased
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
EP0797620B1 (de)	2002-09-11
WO1996018676A1 (en)	1996-06-20
SE9404373L (sv)	1996-06-16
JP3866764B2 (ja)	2007-01-10
FI972474L (fi)	1997-06-11
ATE223945T1 (de)	2002-09-15
DE69528194D1 (de)	2002-10-17
DE69528194T2 (de)	2003-03-27
CA2206231A1 (en)	1996-06-20
MX9704328A (es)	1998-06-30
FI972474A0 (fi)	1997-06-11
SE9404373D0 (sv)	1994-12-15
EP0797620A1 (de)	1997-10-01
JPH10510856A (ja)	1998-10-20
NO972523L (no)	1997-06-03
ES2182918T3 (es)	2003-03-16
US5837864A (en)	1998-11-17
CA2206231C (en)	2007-04-10
NO972523D0 (no)	1997-06-03
BR9509984A (pt)	1998-06-09
FI116062B (fi)	2005-09-15

Legal Events

Date	Code	Title	Description
2004-08-03	NUG	Patent has lapsed

Publication	Publication Date	Title
SE503765C2 (sv)	1996-08-26	Sätt att framställa en suspension i vatten av en cellulosaeter samt torrblandning lämplig att användas vid suspensionens framställning
JP4197945B2 (ja)	2008-12-17	セルロースエーテルの水性懸濁液、その製造方法、および乾燥混合物
US4283229A (en)	1981-08-11	Process for the preparation and use of stable cellulose ether suspensions
US10150704B2 (en)	2018-12-11	Cementitious tile adhesive compositions containing crosslinked cellulose ethers for mortars with enhanced gel-strength
US5096490A (en)	1992-03-17	Polymer/fatty acid fluid suspension
ES2913713T3 (es)	2022-06-03	Formulación en polvo de polímeros solubles en agua que tiene propiedades mejoradas de dispersión
US5228909A (en)	1993-07-20	Sodium formate fluidized polymer suspensions
KR20190124145A (ko)	2019-11-04	감수제 조성물의 제조 방법, 감수제 조성물 그리고 수경성 조성물
SE510135C2 (sv)	1999-04-19	Vattenhaltig suspension av en cellulosaeter, sätt för dess framställning samt komposition
US5268466A (en)	1993-12-07	Water soluble polymer suspensions in dibasic potassium phosphate
CA2053656C (en)	2003-06-24	Sodium formate fluidized polymer suspensions
US5228908A (en)	1993-07-20	Solium formate fluidized polymer suspensions process
US20020086919A1 (en)	2002-07-04	Gum slurries
US2480949A (en)	1949-09-06	Viscous water-soluble cellulose ether solutions and process for making same
MXPA97004328A (en)	1998-10-30	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
MXPA96004895A (en)	1998-01-01	Aqueous suspension of an ether of cellulose, metodopes the production of the same and composite
MX2008007055A (en)	2008-09-02	Solvent free fluidized polymer suspensions for oilfield servicing fluids