EP4473062A4 - Formulations and methods for the production of storage-stable antimicrobial biphasic polymers - Google Patents

Formulations and methods for the production of storage-stable antimicrobial biphasic polymers

Info

Publication number
EP4473062A4
EP4473062A4 EP22925195.4A EP22925195A EP4473062A4 EP 4473062 A4 EP4473062 A4 EP 4473062A4 EP 22925195 A EP22925195 A EP 22925195A EP 4473062 A4 EP4473062 A4 EP 4473062A4
Authority
EP
European Patent Office
Prior art keywords
formulations
production
methods
storage
stable antimicrobial
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.)
Pending
Application number
EP22925195.4A
Other languages
German (de)
French (fr)
Other versions
EP4473062A1 (en
Inventor
Michael Ventuleth
Andrew Nowak
Adam Gross
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.)
HRL Laboratories LLC
Original Assignee
HRL Laboratories LLC
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
Priority claimed from US17/989,199 external-priority patent/US11859098B2/en
Application filed by HRL Laboratories LLC filed Critical HRL Laboratories LLC
Publication of EP4473062A1 publication Critical patent/EP4473062A1/en
Publication of EP4473062A4 publication Critical patent/EP4473062A4/en
Pending legal-status Critical Current

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    • 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
    • C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/24—Catalysts containing metal compounds of tin
    • C08G18/244—Catalysts containing metal compounds of tin tin salts of carboxylic acids
    • C08G18/246—Catalysts containing metal compounds of tin tin salts of carboxylic acids containing also tin-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3206—Polyhydroxy compounds aliphatic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08G18/3237—Polyamines aromatic
    • C08G18/324—Polyamines aromatic containing only one aromatic ring
    • C—CHEMISTRY; METALLURGY
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    • C—CHEMISTRY; METALLURGY
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    • C—CHEMISTRY; METALLURGY
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    • C08G18/6614—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3225 or C08G18/3271 and/or polyamines of C08G18/38
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    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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  • Chemical & Material Sciences (AREA)
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  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Plant Pathology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
EP22925195.4A 2022-02-01 2022-11-18 Formulations and methods for the production of storage-stable antimicrobial biphasic polymers Pending EP4473062A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202263305421P 2022-02-01 2022-02-01
US17/989,199 US11859098B2 (en) 2017-08-10 2022-11-17 Formulas and methods for making shelf-stable antimicrobial biphasic polymers
PCT/US2022/050334 WO2023149934A1 (en) 2022-02-01 2022-11-18 Formulas and methods for making shelf-stable antimicrobial biphasic polymers

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US5798409A (en) * 1995-10-03 1998-08-25 Minnesota Mining & Manufacturing Company Reactive two-part polyurethane compositions and optionally self-healable and scratch-resistant coatings prepared therefrom
CN106243966B (en) * 2016-08-29 2018-07-06 广东伊思曼新材料科技股份有限公司 A kind of double-component aqueous woodenware white finish paint of composite multifunction and preparation method thereof
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US20200109294A1 (en) * 2018-10-09 2020-04-09 GM Global Technology Operations LLC Heterophasic anti-fouling, solvent-borne polymeric coating having a fluorinated continuous phase with non-fluorinated domains

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