WO2009033635A3 - Sol-gel beschichtungen von trägermaterialoberflächen mit geruchsbindenden eigenschaften - Google Patents

Sol-gel beschichtungen von trägermaterialoberflächen mit geruchsbindenden eigenschaften Download PDF

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Publication number
WO2009033635A3
WO2009033635A3 PCT/EP2008/007374 EP2008007374W WO2009033635A3 WO 2009033635 A3 WO2009033635 A3 WO 2009033635A3 EP 2008007374 W EP2008007374 W EP 2008007374W WO 2009033635 A3 WO2009033635 A3 WO 2009033635A3
Authority
WO
WIPO (PCT)
Prior art keywords
sol
odor
substrate material
gel coating
absorbing properties
Prior art date
Application number
PCT/EP2008/007374
Other languages
English (en)
French (fr)
Other versions
WO2009033635A2 (de
Inventor
Hans-Juergen Buschmann
Sascha Schwindt
Original Assignee
Septana Gmbh
Hans-Juergen Buschmann
Sascha Schwindt
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 Septana Gmbh, Hans-Juergen Buschmann, Sascha Schwindt filed Critical Septana Gmbh
Publication of WO2009033635A2 publication Critical patent/WO2009033635A2/de
Publication of WO2009033635A3 publication Critical patent/WO2009033635A3/de

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Classifications

    • 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
    • C09D105/00—Coating compositions based on polysaccharides or on their derivatives, not provided for in groups C09D101/00 or C09D103/00
    • C09D105/16—Cyclodextrin; Derivatives thereof
    • 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
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • C08B37/0012—Cyclodextrin [CD], e.g. cycle with 6 units (alpha), with 7 units (beta) and with 8 units (gamma), large-ring cyclodextrin or cycloamylose with 9 units or more; Derivatives thereof

Abstract

Die Erfindung betrifft Beschichtungen auf Trägermaterialien nach dem Sol-Gel Verfahren durch cyclodextrinhaltige Sole, die vorzugsweise 1 bis 10 Gew.-%, vorzugsweise 2 Gew.-% bis 4 Gew.-%, eines Cyclodextrinderivates enthalten, das in dem Sol gelöst oder dispergiert ist, wobei vorwiegend Cyclodextrinderivate, die durch Umsetzung mit z.B. Polyvinylaminen, Polyallylaminen, Polyethyleniminen und Aminosiloxanen gebildet werden, verwendet werden. Diese Cyclodextrinderivate besitzen biostatische bzw. biozide Eigenschaften.
PCT/EP2008/007374 2007-09-12 2008-09-09 Sol-gel beschichtungen von trägermaterialoberflächen mit geruchsbindenden eigenschaften WO2009033635A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007043323.0 2007-09-12
DE200710043323 DE102007043323A1 (de) 2007-09-12 2007-09-12 Sol-Gel Beschichtungen von Oberflächen mit geruchsbindenden Eigenschaften

Publications (2)

Publication Number Publication Date
WO2009033635A2 WO2009033635A2 (de) 2009-03-19
WO2009033635A3 true WO2009033635A3 (de) 2009-07-30

Family

ID=40348453

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/007374 WO2009033635A2 (de) 2007-09-12 2008-09-09 Sol-gel beschichtungen von trägermaterialoberflächen mit geruchsbindenden eigenschaften

Country Status (2)

Country Link
DE (1) DE102007043323A1 (de)
WO (1) WO2009033635A2 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011134469A1 (en) * 2010-04-26 2011-11-03 Aalborg Universitet Method for functionalizing a solid material surface with self assembling or self aggregating cyclodextrins and products thereof
US11674044B2 (en) * 2019-12-16 2023-06-13 GM Global Technology Operations LLC Precursors for forming heterophasic odor-absorbing and anti-fouling polymeric coatings

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WO2005078743A1 (en) * 2004-02-18 2005-08-25 Industry-University Cooperation Foundation Sogang University Cyclodextrin derivatives as pore-forming templates, and low dielectric materials prepared by using the same
EP1617500A1 (de) * 2004-07-16 2006-01-18 Lucent Technologies Inc. Festes protonenleitendes System abgeleitet von Hybrid-Anorganisch-organischen Verbundwerkstoffen mit Mehrkomponentenmaterialien

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Publication number Publication date
DE102007043323A1 (de) 2009-03-19
WO2009033635A2 (de) 2009-03-19

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