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WO2008035975A3 - Paint additive - Google Patents

Paint additive Download PDF

Info

Publication number
WO2008035975A3
WO2008035975A3 PCT/NL2007/050465 NL2007050465W WO2008035975A3 WO 2008035975 A3 WO2008035975 A3 WO 2008035975A3 NL 2007050465 W NL2007050465 W NL 2007050465W WO 2008035975 A3 WO2008035975 A3 WO 2008035975A3
Authority
WO
WIPO (PCT)
Prior art keywords
kda
paint additive
groups per
modified polysaccharide
monosaccharide unit
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.)
Ceased
Application number
PCT/NL2007/050465
Other languages
French (fr)
Other versions
WO2008035975A2 (en
Inventor
Theodoor Maximiliaan Slaghek
Johannes Wilhelmus Timmermans
Ingrid Karin Haaksman
Hendrik Jacobus Arie Breur
Jurgen Scheerder
Geel-Schutten Gerritdina Hendrika Van
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.)
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
DSM IP Assets BV
Materials Innovation Centre BV
Original Assignee
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
DSM IP Assets BV
Materials Innovation Centre BV
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 Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO, DSM IP Assets BV, Materials Innovation Centre BV filed Critical Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
Priority to EP07808589A priority Critical patent/EP2064294A2/en
Publication of WO2008035975A2 publication Critical patent/WO2008035975A2/en
Publication of WO2008035975A3 publication Critical patent/WO2008035975A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • 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
    • C08B11/20—Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps, including purification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B13/00—Preparation of cellulose ether-esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
    • C08B15/04—Carboxycellulose, e.g. prepared by oxidation with nitrogen dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/18—Oxidised starch
    • C08B31/185—Derivatives of oxidised starch, e.g. crosslinked oxidised starch
    • 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
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Paints Or Removers (AREA)

Abstract

The invention provides a coating composition containing a modified polysaccharide, especially an α-glucan, containing from 0.1 to 0.9 anionic groups per monosaccharide unit and from 0.01 to 1.0 C1-C6 alkyl or alkanoyl groups per monosaccharide unit. The modified polysaccharide has a relatively high molecular weight of between 20 kDa and 3000 kDa.
PCT/NL2007/050465 2006-09-22 2007-09-24 Paint additive Ceased WO2008035975A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07808589A EP2064294A2 (en) 2006-09-22 2007-09-24 Paint additive

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06121137 2006-09-22
EP06121137.1 2006-09-22

Publications (2)

Publication Number Publication Date
WO2008035975A2 WO2008035975A2 (en) 2008-03-27
WO2008035975A3 true WO2008035975A3 (en) 2008-11-20

Family

ID=37744128

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL2007/050465 Ceased WO2008035975A2 (en) 2006-09-22 2007-09-24 Paint additive

Country Status (2)

Country Link
EP (1) EP2064294A2 (en)
WO (1) WO2008035975A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2705099A4 (en) * 2011-05-04 2015-07-01 Kth Holding Ab Oxygen barrier for packaging applications
CN103059148B (en) * 2012-12-13 2016-01-20 玉林师范学院 Mechanical activation solid state reaction prepares the method for acetate starch
BR112016019705B1 (en) 2014-02-27 2022-03-22 Chemetall Gmbh METHOD OF COATING METALLIC SURFACES OF SUBSTRATES WITH AQUEOUS COMPOSITIONS IN THE FORM OF DISPERSION AND/OR SUSPENSION
CA2937830A1 (en) * 2014-03-11 2015-09-17 E. I. Du Pont De Nemours And Company Oxidized poly alpha-1,3-glucan as detergent builder
AU2016243410A1 (en) * 2015-04-03 2017-08-03 E I Du Pont De Nemours And Company Oxidized dextran
JP2018511684A (en) 2015-04-03 2018-04-26 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ Gelled dextran ether

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB578067A (en) * 1944-06-23 1946-06-13 Du Pont Improvements in or relating to cellulose derivatives
CH245070A (en) * 1942-06-24 1946-10-31 Henkel & Cie Gmbh Paints for corrosion-sensitive metals in the form of an aqueous emulsion.
WO1999041287A1 (en) * 1998-02-11 1999-08-19 Buna Sow Leuna Olefinverbund Gmbh Method for producing starch esters
WO2003008618A2 (en) * 2001-07-20 2003-01-30 Nederlandse Organisatie Voor Toegepast-Natuur-Wetenschappelijk Onderzoek Tno Glucans and glucansucrases derived from lactic acid bacteria
EP1529820A1 (en) * 2003-10-31 2005-05-11 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO Biopolymer-based binders
WO2005090499A1 (en) * 2004-03-11 2005-09-29 Eastman Chemical Company Aqueous dispersion of carboxylated cellulose esters, and methods of making them

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH245070A (en) * 1942-06-24 1946-10-31 Henkel & Cie Gmbh Paints for corrosion-sensitive metals in the form of an aqueous emulsion.
GB578067A (en) * 1944-06-23 1946-06-13 Du Pont Improvements in or relating to cellulose derivatives
WO1999041287A1 (en) * 1998-02-11 1999-08-19 Buna Sow Leuna Olefinverbund Gmbh Method for producing starch esters
WO2003008618A2 (en) * 2001-07-20 2003-01-30 Nederlandse Organisatie Voor Toegepast-Natuur-Wetenschappelijk Onderzoek Tno Glucans and glucansucrases derived from lactic acid bacteria
EP1529820A1 (en) * 2003-10-31 2005-05-11 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO Biopolymer-based binders
WO2005090499A1 (en) * 2004-03-11 2005-09-29 Eastman Chemical Company Aqueous dispersion of carboxylated cellulose esters, and methods of making them

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 198613, Derwent World Patents Index; AN 1986-083868, XP002422139 *

Also Published As

Publication number Publication date
WO2008035975A2 (en) 2008-03-27
EP2064294A2 (en) 2009-06-03

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