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WO2011057781A3 - Coating composition for metal food containers - Google Patents

Coating composition for metal food containers Download PDF

Info

Publication number
WO2011057781A3
WO2011057781A3 PCT/EP2010/006860 EP2010006860W WO2011057781A3 WO 2011057781 A3 WO2011057781 A3 WO 2011057781A3 EP 2010006860 W EP2010006860 W EP 2010006860W WO 2011057781 A3 WO2011057781 A3 WO 2011057781A3
Authority
WO
WIPO (PCT)
Prior art keywords
coating composition
food containers
metal food
coating
hydroxyalkylamide
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/EP2010/006860
Other languages
French (fr)
Other versions
WO2011057781A2 (en
Inventor
Gian Carlo Cirani
Lino Vitale
Simeone Tavaglini
Ivan Mijatovic
Klaas Moser
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.)
Bebe Tech Srl
Original Assignee
Bebe Tech Srl
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 Bebe Tech Srl filed Critical Bebe Tech Srl
Publication of WO2011057781A2 publication Critical patent/WO2011057781A2/en
Publication of WO2011057781A3 publication Critical patent/WO2011057781A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • C09D133/00—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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/062—Copolymers with monomers not covered by C09D133/06
    • C09D133/066—Copolymers with monomers not covered by C09D133/06 containing -OH groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

The present invention concerns a coating composition for coating the surface of a metal food container comprising a) a bonding resin comprising an acrylic polymer having carboxylic groups and b) a cross - linking agent comprising a beta-hydroxyalkylamide, characterized in that the ratio between the hydroxy groups of the beta-hydroxyalkylamide and the carboxylic groups of the bonding resin is comprised between 0,7:1 and 1,2:1. The aforementioned coating composition is particularly suitable for coating metal surfaces of containers for packing food products, like food and beverages.
PCT/EP2010/006860 2009-11-13 2010-11-11 Coating composition for coating food containers Ceased WO2011057781A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO2009A000872 2009-11-13
IT000872A ITTO20090872A1 (en) 2009-11-13 2009-11-13 PAINTING COMPOSITION FOR THE COATING OF FOOD CONTAINERS

Publications (2)

Publication Number Publication Date
WO2011057781A2 WO2011057781A2 (en) 2011-05-19
WO2011057781A3 true WO2011057781A3 (en) 2011-09-15

Family

ID=42027688

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/006860 Ceased WO2011057781A2 (en) 2009-11-13 2010-11-11 Coating composition for coating food containers

Country Status (2)

Country Link
IT (1) ITTO20090872A1 (en)
WO (1) WO2011057781A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015196812A (en) * 2014-04-03 2015-11-09 東洋インキＳｃホールディングス株式会社 Thermosetting composition and can coating composition
EP4516861A3 (en) 2014-12-24 2025-03-26 Swimc LLC Coating compositions for packaging articles such as food and beverage containers
US11981822B2 (en) 2014-12-24 2024-05-14 Swimc Llc Crosslinked coating compositions for packaging articles such as food and beverage containers
MX390455B (en) 2014-12-24 2025-03-20 Swimc Llc STYRENE-FREE COATING COMPOSITIONS FOR PACKAGING ARTICLES SUCH AS FOOD AND BEVERAGE CONTAINERS.
MX2017015285A (en) 2015-05-29 2018-02-19 Ppg Ind Ohio Inc Packaging coated with an emulsion polymerized latex polymer.
MX2019004555A (en) * 2016-10-19 2019-08-05 Swimc Llc Alkali-soluble resin additives and coating compositions including such additives.
EP3498738A1 (en) 2017-12-15 2019-06-19 PPG Industries Ohio, Inc. A coating composition
JP2024521183A (en) * 2021-05-27 2024-05-28 ビーエーエスエフ コーティングス ゲゼルシャフト ミット ベシュレンクテル ハフツング Hydroxyalkylamide-based coating compositions

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993020162A1 (en) * 1992-03-31 1993-10-14 Ppg Industries, Inc. Water based coating composition with improved process resistance
WO2000029493A1 (en) * 1998-11-12 2000-05-25 Avecia Limited Composition based on cross-linkable, water-dissipatable acrylic polymers, process and use
WO2002050201A1 (en) * 2000-12-21 2002-06-27 Ucb, S.A. Powdered thermosetting composition for coatings
EP1923436A1 (en) * 2006-11-15 2008-05-21 Rohm and Haas Company Powder compositions comprising Beta-Hydroxyalkyl amides from the ring-opening of acidic coumpounds
WO2009090234A1 (en) * 2008-01-17 2009-07-23 Dsm Ip Assets B.V. Heat curable powder coating composition
US20090186973A1 (en) * 2008-01-17 2009-07-23 Dsm Ip Assets B.V. Heat curable powder coating composition

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993020162A1 (en) * 1992-03-31 1993-10-14 Ppg Industries, Inc. Water based coating composition with improved process resistance
US5266628A (en) * 1992-03-31 1993-11-30 Ppg Industries, Inc. Water based coating composition with improved process resistance
WO2000029493A1 (en) * 1998-11-12 2000-05-25 Avecia Limited Composition based on cross-linkable, water-dissipatable acrylic polymers, process and use
WO2002050201A1 (en) * 2000-12-21 2002-06-27 Ucb, S.A. Powdered thermosetting composition for coatings
EP1923436A1 (en) * 2006-11-15 2008-05-21 Rohm and Haas Company Powder compositions comprising Beta-Hydroxyalkyl amides from the ring-opening of acidic coumpounds
WO2009090234A1 (en) * 2008-01-17 2009-07-23 Dsm Ip Assets B.V. Heat curable powder coating composition
US20090186973A1 (en) * 2008-01-17 2009-07-23 Dsm Ip Assets B.V. Heat curable powder coating composition

Also Published As

Publication number Publication date
ITTO20090872A1 (en) 2011-05-14
WO2011057781A2 (en) 2011-05-19

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