CA2011848A1 - Ethers cellulosiques non ioniques solubles dans l'eau pour peintures - Google Patents

Ethers cellulosiques non ioniques solubles dans l'eau pour peintures

Info

Publication number
CA2011848A1
CA2011848A1 CA2011848A CA2011848A CA2011848A1 CA 2011848 A1 CA2011848 A1 CA 2011848A1 CA 2011848 A CA2011848 A CA 2011848A CA 2011848 A CA2011848 A CA 2011848A CA 2011848 A1 CA2011848 A1 CA 2011848A1
Authority
CA
Canada
Prior art keywords
carbon atoms
cellulose ethers
groups
group
alkyleneoxy
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
CA2011848A
Other languages
English (en)
Other versions
CA2011848C (fr
Inventor
Peter Bostrom
Ingemar Ingvarsson
Kenneth Sundberg
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.)
Nouryon Surface Chemistry AB
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20375311&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2011848(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2011848A1 publication Critical patent/CA2011848A1/fr
Application granted granted Critical
Publication of CA2011848C publication Critical patent/CA2011848C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/193—Mixed ethers, i.e. ethers with two or more different etherifying groups
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/43—Thickening agents
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paints Or Removers (AREA)
CA002011848A 1989-03-10 1990-03-09 Ethers cellulosiques non ioniques solubles dans l'eau pour peintures Expired - Lifetime CA2011848C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8900863-5 1989-03-10
SE8900863A SE463313B (sv) 1989-03-10 1989-03-10 Vattenloesliga, nonjoniska cellulosaetrar och deras anvaendning i maalarfaerger

Publications (2)

Publication Number Publication Date
CA2011848A1 true CA2011848A1 (fr) 1990-09-10
CA2011848C CA2011848C (fr) 1996-10-01

Family

ID=20375311

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002011848A Expired - Lifetime CA2011848C (fr) 1989-03-10 1990-03-09 Ethers cellulosiques non ioniques solubles dans l'eau pour peintures

Country Status (8)

Country Link
US (1) US5140099A (fr)
EP (1) EP0390240B1 (fr)
JP (1) JP2784604B2 (fr)
BR (1) BR9001132A (fr)
CA (1) CA2011848C (fr)
DE (1) DE69020767T2 (fr)
ES (1) ES2077010T3 (fr)
SE (1) SE463313B (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE108190T1 (de) 1989-01-31 1994-07-15 Union Carbide Chem Plastic Polysaccharide mit alkaryl- oder aralkyl- hydrophoben und latexzusammensetzungen, die die polysaccharide enthalten.
US5120838A (en) * 1989-10-30 1992-06-09 Aqualon Company Alkylaryl hydrophobically modified cellulose ethers
EP0471866A1 (fr) * 1990-08-20 1992-02-26 Shin-Etsu Chemical Co., Ltd. Dérivé d'éther de cellulose soluble dans l'eau
DE4320508A1 (de) * 1993-06-21 1994-12-22 Hoechst Ag Verdickerkombinationen aus Makrotensiden und organischen Additiven für wäßrige Anwendungssysteme
US5574081A (en) * 1994-10-11 1996-11-12 Aqualon Company Waterborne clay-containing emulsion paints with improved application performance
US5504123A (en) * 1994-12-20 1996-04-02 Union Carbide Chemicals & Plastics Technology Corporation Dual functional cellulosic additives for latex compositions
US6077887A (en) * 1995-11-29 2000-06-20 Akzo Nobel Surface Chemistry Ab Polyelectrolyte composition
PT991668E (pt) 1997-06-13 2003-04-30 Akzo Nobel Nv Eteres de celulose anionicos hidrofobicamente modificados
SE512220C2 (sv) * 1998-06-30 2000-02-14 Akzo Nobel Nv Vattenhaltigt koncentrat av en associativ förtjockande polymer samt användning av en nonjonisk tensid för reduktion av koncentratets viskositet
SE514347C2 (sv) * 1998-08-06 2001-02-12 Akzo Nobel Nv Nonjonisk cellulosaeter och dess användning som förtjockningsmedel i färgkompositioner
US6248880B1 (en) 1998-08-06 2001-06-19 Akzo Nobel Nv Nonionic cellulose ether with improve thickening properties
DE69925707T2 (de) * 1999-03-05 2006-03-23 Hercules Inc., Wilmington Auf Cellulosebasis assoziative Verdickungsmittel mit einer hohen ICI-Viskosität
CA2371815C (fr) * 1999-04-26 2010-05-25 Bki Holding Corporation Ethers cellulosiques et procede de preparation de ceux-ci
US6686464B1 (en) * 1999-04-26 2004-02-03 Bki Holding Corporation Cellulose ethers and method of preparing the same
US7022837B2 (en) 2000-11-01 2006-04-04 Bki Holding Corporation Cellulose ethers and method of preparing the same
SE520428C2 (sv) 2000-12-15 2003-07-08 Akzo Nobel Nv Vattenhaltig suspension av en cellulosaeter, förfarande för dess framställning och en torrblandning
SE0300235D0 (sv) * 2003-01-31 2003-01-31 Akzo Nobel Nv A nonionic cellulose ether and its use
EP1541643B1 (fr) * 2003-12-10 2013-03-13 Rohm And Haas Company Epaissisants associatifs non-ioniques contenant un squelette en polymère de condensation
SE526356C2 (sv) * 2003-12-15 2005-08-30 Akzo Nobel Nv Associativa vattenlösliga cellulosaetrar
US7500485B1 (en) 2004-03-17 2009-03-10 Nuway Tobacco Company Foamed tobacco products and method of making same
US7432325B2 (en) * 2004-11-15 2008-10-07 Rohm And Haas Company Nonionic associative thickener containing condensation polymer backbone
US20080227892A1 (en) * 2007-03-13 2008-09-18 Van Der Wielen Maarten Paint formulations comprising cellulose ether/network building polymer fluid gel thickeners
DE102011005608A1 (de) 2011-03-16 2012-09-20 Evonik Oxeno Gmbh Mischoxidzusammensetzungen und Verfahren zur Herstellung von Isoolefinen
CN102964258B (zh) * 2012-12-11 2014-01-29 上海奥博生物医药技术有限公司 一种美托洛尔有关物质j的制备方法
JP6249488B2 (ja) * 2013-09-25 2017-12-20 トクラス株式会社 改質フィブリル化セルロース、及び、フィブリル化セルロース含有樹脂製品、並びに、これらの製造方法
CN112088170A (zh) * 2018-06-12 2020-12-15 花王株式会社 改性纤维素纤维的制造方法和改性纤维素纤维

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3709876A (en) * 1972-04-10 1973-01-09 Dow Chemical Co Water soluble hydroxyethyl methyl cellulose ether thickener for latex paint
US4228277A (en) * 1979-02-12 1980-10-14 Hercules Incorporated Modified nonionic cellulose ethers
US4243802A (en) * 1979-06-06 1981-01-06 Hercules Incorporated Surfactant-soluble cellulose derivatives
US4485211A (en) * 1982-09-15 1984-11-27 The B. F. Goodrich Company Poly(glycidyl ether)block copolymers and process for their preparation
US4845207A (en) * 1987-06-17 1989-07-04 Aqualon Company 3-alkoxy-2-hydroxypropylhydroxyethylcellulose and building composition containing the same
US4902733A (en) * 1988-07-25 1990-02-20 Aqualon Company Aqueous protective coating composition comprising 3-alkoxy-2-hydroxypropylhydroxyethylcellulose and film forming latex
US4904772A (en) * 1988-10-03 1990-02-27 Aqualon Company Mixed hydrophobe polymers
ATE108190T1 (de) * 1989-01-31 1994-07-15 Union Carbide Chem Plastic Polysaccharide mit alkaryl- oder aralkyl- hydrophoben und latexzusammensetzungen, die die polysaccharide enthalten.

Also Published As

Publication number Publication date
JP2784604B2 (ja) 1998-08-06
SE8900863L (sv) 1990-09-11
SE8900863D0 (sv) 1989-03-10
EP0390240A1 (fr) 1990-10-03
JPH032201A (ja) 1991-01-08
EP0390240B1 (fr) 1995-07-12
BR9001132A (pt) 1991-03-05
DE69020767D1 (de) 1995-08-17
CA2011848C (fr) 1996-10-01
SE463313B (sv) 1990-11-05
ES2077010T3 (es) 1995-11-16
DE69020767T2 (de) 1996-03-14
US5140099A (en) 1992-08-18

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry