CA2058326A1 - Process for preparing fluid suspensions of polysaccharide mixtures - Google Patents

Process for preparing fluid suspensions of polysaccharide mixtures

Info

Publication number
CA2058326A1
CA2058326A1 CA002058326A CA2058326A CA2058326A1 CA 2058326 A1 CA2058326 A1 CA 2058326A1 CA 002058326 A CA002058326 A CA 002058326A CA 2058326 A CA2058326 A CA 2058326A CA 2058326 A1 CA2058326 A1 CA 2058326A1
Authority
CA
Canada
Prior art keywords
cellulose ether
nonionic
fluid suspensions
polysaccharide
preparing fluid
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002058326A
Other languages
French (fr)
Other versions
CA2058326C (en
Inventor
Teng-Shau Young
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aqualon Co
Original Assignee
Teng-Shau Young
Aqualon Company
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 Teng-Shau Young, Aqualon Company filed Critical Teng-Shau Young
Publication of CA2058326A1 publication Critical patent/CA2058326A1/en
Application granted granted Critical
Publication of CA2058326C publication Critical patent/CA2058326C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/52—Cellulose; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
    • C09D101/08—Cellulose derivatives
    • C09D101/26—Cellulose ethers
    • C09D101/28—Alkyl ethers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/34—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising cellulose or derivatives thereof

Abstract

A nonionic cellulose ether such as hydroxyalkylcellulose, alkylcellulose or an alkylhydroxyalkylcellulose hydrophobically modified with a C4 to C24 alkyl or an arylalkyl group is suspended by a low molecular weight polysaccharide and below 10% by weight salt to provide a fluidized polymer~suspension. the process for manufacture involves preparing an aqueous polysaccharide solution and adding a nonionic cellulose ether while stirring.
Anionic, nonionic and cationic suspending polymers such as CMC, CM Guar, HEC and cationic starch may be used. Sodium carbonate is a preferred salt.
CA002058326A 1991-01-24 1991-12-31 Process for preparing fluid suspensions of polysaccharide mixtures Expired - Fee Related CA2058326C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US645,549 1984-08-30
US07/645,549 US5080717A (en) 1991-01-24 1991-01-24 Fluid suspensions of polysaccharide mixtures

Publications (2)

Publication Number Publication Date
CA2058326A1 true CA2058326A1 (en) 1992-07-25
CA2058326C CA2058326C (en) 2003-12-16

Family

ID=24589452

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002058326A Expired - Fee Related CA2058326C (en) 1991-01-24 1991-12-31 Process for preparing fluid suspensions of polysaccharide mixtures

Country Status (7)

Country Link
US (1) US5080717A (en)
EP (1) EP0496269B1 (en)
JP (1) JP2620832B2 (en)
AU (1) AU652020B2 (en)
CA (1) CA2058326C (en)
DE (1) DE69218269T2 (en)
FI (1) FI104256B1 (en)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE167488T1 (en) * 1990-07-02 1998-07-15 Aqualon Co LOW VISCOSE POLYSACCHARIDE COMPOSITION WITH HIGH SOLID CONTENT
US5080717A (en) * 1991-01-24 1992-01-14 Aqualon Company Fluid suspensions of polysaccharide mixtures
US5157063A (en) * 1991-11-21 1992-10-20 Wetherell Joseph J Elastic modeling paste
US5258069A (en) * 1992-02-24 1993-11-02 Aqualon Company Process for preparing joint, spackling and texture compounds for gypsum dry walls
ES2134224T3 (en) * 1992-03-26 1999-10-01 Aqualon Co FLUIDIZED POLYMER SUSPENSION (FPS) FOR THE CONTINUOUS PRODUCTION OF A COATING COMPOSITION.
DK0566911T3 (en) * 1992-04-20 1999-05-25 Aqualon Co Improved aqueous flow coating compositions
US6576048B1 (en) * 1993-09-14 2003-06-10 Charles Lee Burdick Use of high bulk density methylcelluloses in aqueous fluid polymer suspensions
US5494509A (en) * 1993-10-29 1996-02-27 Aqualon Company Paper coating composition with increased thickener efficiency
US5574081A (en) * 1994-10-11 1996-11-12 Aqualon Company Waterborne clay-containing emulsion paints with improved application performance
DE19525870A1 (en) * 1995-07-15 1997-01-16 Grueter Hans Jochen Preparing suspension of polysaccharide in liq. medium - includes dissolving or swelling stabiliser in non-aq. water sol. or water miscible medium, adding and stabilising polysaccharide
DE19543933A1 (en) * 1995-11-25 1997-05-28 Hoechst Ag Building material mix
JPH09241396A (en) * 1996-03-05 1997-09-16 Bio Polymer Res:Kk Production of composite substrate containing polysaccharide
SE506674C2 (en) * 1996-06-05 1998-01-26 Akzo Nobel Surface Chem Composition, use of a cellulose ether as a thickener and preparation of a coated cellulose-based surface product
US5725648A (en) * 1996-09-25 1998-03-10 Hercules Incorporated Paper coatings containing guar or reduced molecular weight guar
FI108283B (en) * 1997-01-13 2001-12-31 M Real Oyj Procedure for coating paper and cardboard
US6905694B1 (en) 1997-05-12 2005-06-14 Hercules Incorporated Hydrophobically modified polysaccharide in personal care products
US5849267A (en) * 1997-05-20 1998-12-15 Colgate-Palmolive Company Stable desensitizing antitartar dentifrice
US5916949A (en) 1997-08-18 1999-06-29 Mattel, Inc. Moldable compositions and method of making the same
FI104502B (en) 1997-09-16 2000-02-15 Metsae Serla Oyj A method of making a paper web
FI103417B (en) 1997-09-16 1999-06-30 Metsae Serla Oyj Paper web and method of making it
FI107274B (en) 1997-09-16 2001-06-29 Metsae Serla Oyj Procedure for making base paper for fine paper
FI105840B (en) 1997-09-16 2000-10-13 Metsae Serla Oyj A method for coating a web of material
US6433056B1 (en) 1997-10-17 2002-08-13 Hercules Incorporated Fluidized polymer suspension of hydrophobically modified poly(acetal- or ketal-polyether) polyurethane and polyacrylate
AU1416199A (en) * 1997-11-19 1999-06-07 Hercules Incorporated Fluidized polymer suspensions of cationic polysaccharides in emollients and use thereof in preparing personal care compositions
US6093769A (en) * 1997-11-19 2000-07-25 Hercules Incorporated Fluidized polymer suspensions of cationic polysaccharides in polyols and use thereof in personal care compositions
FI108950B (en) 1998-03-13 2002-04-30 M Real Oyj A process for making coated wood-free paper
FI111649B (en) 1998-05-11 2003-08-29 M Real Oyj The use of calcium carbonate is made from calcium oxalate as pigment
EP1058543A1 (en) * 1998-12-31 2000-12-13 Hercules Incorporated Hydroxypropylcellulose and anionic polymer compositions and their use as pharmaceutical film coatings
EP1035134B1 (en) * 1999-03-05 2005-06-08 Hercules Incorporated Cellulose-based associative thickeners having a high ICI viscosity
US6818597B2 (en) 2000-04-21 2004-11-16 Benchmark Research & Technology, Inc. Suspensions of water soluble polymers in surfactant free non-aqueous solvents
SE518782C2 (en) 2000-07-19 2002-11-19 Akzo Nobel Nv Use of an alkyl hydroxyalkyl cellulose to improve gloss and printability as well as an aqueous coating composition
US6432155B1 (en) 2000-08-11 2002-08-13 Cp Kelco U.S., Inc. Compositions containing phosphate and xanthan gum variants
US6712897B2 (en) 2001-05-21 2004-03-30 National Gypsum Properties, Llc. Pre-blend composition, and method of making joint compound using same
US6884884B2 (en) 2001-06-11 2005-04-26 Rhodia, Inc. Galactomannan compositions and methods for making and using same
US20030017271A1 (en) * 2001-07-02 2003-01-23 Akzo Nobel N.V. Pigment composition
US20030173045A1 (en) * 2002-03-18 2003-09-18 Philip Confalone Liquid starch dispersions for coated paper and paperboard
CA2492098A1 (en) * 2002-07-10 2004-01-22 Akzo Nobel Nv Depolymerization of water soluble polysaccharides
GB0304354D0 (en) * 2003-02-26 2003-04-02 Ciba Spec Chem Water Treat Ltd Modification of paper coating rheology
US20100173086A1 (en) * 2003-02-26 2010-07-08 Howard Roger Dungworth Modification of Paper Coating Rheology
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
US20110195241A1 (en) * 2005-06-09 2011-08-11 United States Gypsum Company Low Weight and Density Fire-Resistant Gypsum Panel
US11338548B2 (en) 2005-06-09 2022-05-24 United States Gypsum Company Light weight gypsum board
US7731794B2 (en) 2005-06-09 2010-06-08 United States Gypsum Company High starch light weight gypsum wallboard
US9840066B2 (en) 2005-06-09 2017-12-12 United States Gypsum Company Light weight gypsum board
US11306028B2 (en) 2005-06-09 2022-04-19 United States Gypsum Company Light weight gypsum board
US9802866B2 (en) 2005-06-09 2017-10-31 United States Gypsum Company Light weight gypsum board
US7708861B2 (en) * 2006-02-03 2010-05-04 Rr Donnelley Formulations for high speed print processing
WO2007103517A2 (en) * 2006-03-07 2007-09-13 Hercules Incorporated Paper coatings containing hydroxyethylcellulose rheology modifier and high levels of calcium carbonate pigment
EP1878829A1 (en) * 2006-07-12 2008-01-16 Papierfabriken Cham-Tenero AG Coated base paper
JP2012527220A (en) * 2009-05-19 2012-11-08 カーギル・インコーポレイテッド Polysaccharide composition
SI2292701T1 (en) 2009-07-01 2014-01-31 Omya International Ag Method for improving opacity
EP2473555A4 (en) 2009-09-01 2014-10-08 Rhodia Operations Polymer compositions
US9181659B2 (en) * 2011-10-17 2015-11-10 Cp Kelco Oy Compositions having increased concentrations of carboxymethylcellulose
US8821689B1 (en) * 2013-01-25 2014-09-02 Penford Products Co. Starch-biogum compositions
WO2014207100A1 (en) * 2013-06-27 2014-12-31 Basf Se A process for coating paper with cellulose using a solution containing cellulose
PL3107385T3 (en) * 2014-02-21 2018-08-31 Basf Se Aqueous agroformulation comprising suspended pesticide, cellulose ether and thickener
CN106893115B (en) * 2017-03-01 2018-04-17 广东浪淘砂新型材料有限公司 A kind of high concentration non-ionic celluloses ether suspended dispersed liquid and preparation method thereof
CN111996838A (en) * 2020-08-24 2020-11-27 深圳聆听智能教育有限公司 Formula of paper for children and preparation method thereof
EP4296310A1 (en) * 2022-06-24 2023-12-27 Nouryon Chemicals International B.V. High solids content cellulose ether solution

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2377834A (en) * 1942-07-04 1945-06-05 Dow Chemical Co Reducing syneresis of methyl cellulose
DE2805907B2 (en) * 1978-02-13 1980-12-18 Hoechst Ag, 6000 Frankfurt Process for the production of a stable cellulose ether suspension and its use
US4313765A (en) * 1980-09-24 1982-02-02 Merck & Co., Inc. Synergistic blends of cellulase-free xanthan gum and cellulosics
US4558079A (en) * 1984-01-24 1985-12-10 Hercules Incorporated Tape joint cement composition
JPS6185482A (en) * 1984-10-02 1986-05-01 Daicel Chem Ind Ltd Binder for carving material
JPH0643577B2 (en) * 1986-06-27 1994-06-08 ダイセル化学工業株式会社 Wall paste
US4883536A (en) * 1988-08-05 1989-11-28 Aqualon Company Suspension of water-soluble polymers in aqueous media containing dissolved salts
US5080717A (en) * 1991-01-24 1992-01-14 Aqualon Company Fluid suspensions of polysaccharide mixtures

Also Published As

Publication number Publication date
FI920200A (en) 1992-07-25
AU1043392A (en) 1992-07-30
FI104256B (en) 1999-12-15
JPH04333696A (en) 1992-11-20
CA2058326C (en) 2003-12-16
FI104256B1 (en) 1999-12-15
FI920200A0 (en) 1992-01-16
AU652020B2 (en) 1994-08-11
EP0496269A3 (en) 1993-06-09
US5080717A (en) 1992-01-14
EP0496269A2 (en) 1992-07-29
EP0496269B1 (en) 1997-03-19
DE69218269D1 (en) 1997-04-24
DE69218269T2 (en) 1997-06-26
JP2620832B2 (en) 1997-06-18

Similar Documents

Publication Publication Date Title
CA2058326A1 (en) Process for preparing fluid suspensions of polysaccharide mixtures
US5552462A (en) Compositions including cationic polymers and anionic xanthan gum
US4129722A (en) Process for the preparation of high D. S. polysaccharides
CA2327482A1 (en) Derivatized microfibrillar polysaccharide
KR910014567A (en) Paper retention and drainage aids
CA2046089A1 (en) High solids low viscosity polysaccharides
KR890005151A (en) Carboxymethyl hydrophobically modified hydroxyethyl cellulose (CMHMHEC) and its use in protective coating compositions
GB1492039A (en) Process for the manufacture of water-adsorbing but water-insoluble cellulose ethers
CA2137622A1 (en) Fluid suspensions of cellulosic polysaccharides for personal care and household applications
MXPA00007979A (en) Polysaccharide aldehydes prepared by oxidation method and used as strength additives in papermaking.
JO1915B1 (en) Swollen starches as papermaking additives
DE3464137D1 (en) Process for the preparation of highly substituted carboxyalkyl celluloses and their mixed ethers
US4972007A (en) Use of cellulose derivatives in drilling fluids
AU644906B2 (en) Sodium formate fluidized polymer suspensions
US5228908A (en) Solium formate fluidized polymer suspensions process
DE59806745D1 (en) AGGLOMERATES FOR PRODUCING AN AQUEOUS BINDER SYSTEM
ES8602037A1 (en) Water-soluble, ternary cellulose ethers.
FI94764B (en) Carboxymethylsulfoethylcellulose and process for its preparation
US2388764A (en) Cellulose ethers and process for producing the same
ES8707742A1 (en) Hydroxypropyl methyl cellulose ethers useful as suspending agents for suspension polymerization of vinyl chloride.
US4992536A (en) Preparation of polycationic polysaccharides by site selective reaction
GB2025423A (en) Method of increasing viscosity ofhydroxyalkyl celulose solutions
GB1406908A (en) Process for preparing cationic polysaccharides and paper made therewith
GB1430173A (en) Polymerization of vinyl chloride
CA2125452A1 (en) Anionic sulfonated thickening composition

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed