CA2445758C - Azlactone-functional hydrophilic coatings and hydrogels - Google Patents

Azlactone-functional hydrophilic coatings and hydrogels Download PDF

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Publication number
CA2445758C
CA2445758C CA 2445758 CA2445758A CA2445758C CA 2445758 C CA2445758 C CA 2445758C CA 2445758 CA2445758 CA 2445758 CA 2445758 A CA2445758 A CA 2445758A CA 2445758 C CA2445758 C CA 2445758C
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Prior art keywords
crosslinker
moiety
azlactone
chemical structure
composite
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CA 2445758
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English (en)
French (fr)
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CA2445758A1 (en
Inventor
Louis C. Haddad
James I. Hembre
Jerald K. Rasmussen
Daniel Sarpong
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3M Innovative Properties Co
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3M Innovative Properties Co
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
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    • C08F8/00—Chemical modification by after-treatment
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    • C08J3/075—Macromolecular gels
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    • C09D139/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Coating compositions based on derivatives of such polymers
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    • C09D157/00—Coating compositions based on unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
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    • C09D201/02—Coating compositions based on unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups
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