CA2529922A1 - Aqueous coating for food containers - Google Patents

Aqueous coating for food containers Download PDF

Info

Publication number
CA2529922A1
CA2529922A1 CA002529922A CA2529922A CA2529922A1 CA 2529922 A1 CA2529922 A1 CA 2529922A1 CA 002529922 A CA002529922 A CA 002529922A CA 2529922 A CA2529922 A CA 2529922A CA 2529922 A1 CA2529922 A1 CA 2529922A1
Authority
CA
Canada
Prior art keywords
component
aqueous coating
acid
groups
substrate
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.)
Abandoned
Application number
CA002529922A
Other languages
English (en)
French (fr)
Inventor
Christian Wamprecht
Jan Mazanek
Beate Baumbach
Wolfram Kuettner
Dorota Greszta-Franz
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.)
Covestro Deutschland AG
Original Assignee
Bayer MaterialScience AG
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 Bayer MaterialScience AG filed Critical Bayer MaterialScience AG
Publication of CA2529922A1 publication Critical patent/CA2529922A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4263—Polycondensates having carboxylic or carbonic ester groups in the main chain containing carboxylic acid groups
    • 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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
    • C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/8064—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with monohydroxy compounds
    • C08G18/8067—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with monohydroxy compounds phenolic compounds
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds
    • C08G18/8074—Lactams
    • 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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C09D175/06—Polyurethanes from polyesters
    • 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
    • C08G2390/00—Containers
    • C08G2390/40—Inner coatings for containers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Paints Or Removers (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
CA002529922A 2004-12-17 2005-12-13 Aqueous coating for food containers Abandoned CA2529922A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1020040607982 2004-12-17
DE102004060798A DE102004060798A1 (de) 2004-12-17 2004-12-17 Wässrige Beschichtungen für Nahrungsmittelbehälter

Publications (1)

Publication Number Publication Date
CA2529922A1 true CA2529922A1 (en) 2006-06-17

Family

ID=35992705

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002529922A Abandoned CA2529922A1 (en) 2004-12-17 2005-12-13 Aqueous coating for food containers

Country Status (10)

Country Link
US (1) US20060149019A1 (enExample)
EP (1) EP1672041B1 (enExample)
JP (1) JP5507031B2 (enExample)
KR (1) KR101292425B1 (enExample)
CN (1) CN1789356B (enExample)
AT (1) ATE550398T1 (enExample)
CA (1) CA2529922A1 (enExample)
DE (1) DE102004060798A1 (enExample)
ES (1) ES2382469T3 (enExample)
MX (1) MXPA05013650A (enExample)

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MX341307B (es) 2008-11-26 2016-08-15 Valspar Sourcing Inc Polimero de poliester-carbamato y composiciones de recubrimiento de este polimero.
US8367171B2 (en) 2008-11-26 2013-02-05 Valspar Sourcing, Inc. Polymer having polycyclic groups and coating compositions thereof
EP3176201A1 (en) 2009-04-09 2017-06-07 Valspar Sourcing, Inc. Polyester coating composition
KR101841773B1 (ko) 2009-04-09 2018-03-23 발스파 소싱 인코포레이티드 불포화 지환족 작용기를 갖는 중합체 및 그로부터 형성되는 코팅 조성물
CN101619128B (zh) * 2009-07-31 2011-12-21 中国科学院广州化学研究所 酰胺封端非离子型水性异氰酸酯及其制备方法与应用
US8840966B2 (en) * 2009-09-18 2014-09-23 Valspar Sourcing, Inc. Polyurethane coating composition
JP5889561B2 (ja) * 2011-07-15 2016-03-22 日本パーカライジング株式会社 水系金属表面処理剤及び表面皮膜付き金属材料
CN104119794A (zh) * 2013-04-27 2014-10-29 湖南互力达涂料科技有限公司 一种用于食品包装的水性涂料
DE202013010114U1 (de) 2013-11-08 2013-11-21 Ipc Gmbh Beschichtungszusammensetzung für die Beschichtung von Getränkedosen
CN104086739A (zh) * 2014-07-09 2014-10-08 浙江枧洋化工有限公司 水分散型热塑性聚氨酯及其生产方法
JP6569421B2 (ja) * 2014-09-19 2019-09-04 荒川化学工業株式会社 缶内面塗料用樹脂組成物
KR101742708B1 (ko) * 2016-08-23 2017-06-01 (주)에버켐텍 천연물을 이용한 식품포장재용 코팅 조성물 및 이의 제조방법
CN108409946B (zh) * 2018-03-29 2020-06-30 绍兴立源科技信息有限公司 一种水性聚酯树脂的制备方法及应用
CN114641516A (zh) * 2019-10-25 2022-06-17 Ppg工业俄亥俄公司 用于炊具或烤具的聚酯聚合物和聚酯基耐热涂层
CN117597378A (zh) * 2020-12-28 2024-02-23 Ppg工业俄亥俄公司 聚酯聚合物
EP4289905B1 (en) 2021-02-05 2025-08-20 TOYOBO MC Corporation Polyester resin composition, aqueous dispersion, coating composition, and coating film
KR20230142543A (ko) 2021-02-05 2023-10-11 도요보 엠씨 가부시키가이샤 폴리에스테르 수지 조성물, 수분산체, 도료 조성물 및 도막
KR20230142751A (ko) 2021-02-05 2023-10-11 도요보 엠씨 가부시키가이샤 폴리에스테르 수지 조성물, 수분산체, 도료 조성물 및 도막
TW202248346A (zh) 2021-03-22 2022-12-16 日商東洋紡股份有限公司 聚酯樹脂組成物、水分散體、塗料組成物及塗膜
KR20240038090A (ko) 2021-08-02 2024-03-22 도요보 엠씨 가부시키가이샤 폴리에스테르 수지 조성물, 수분산체, 도료 조성물 및 도막
WO2024124151A1 (en) * 2022-12-09 2024-06-13 Swimc Llc Coating compositions, articles, and methods of coating

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Also Published As

Publication number Publication date
EP1672041B1 (de) 2012-03-21
CN1789356A (zh) 2006-06-21
DE102004060798A1 (de) 2006-06-29
JP2006169535A (ja) 2006-06-29
MXPA05013650A (es) 2006-06-19
ATE550398T1 (de) 2012-04-15
ES2382469T3 (es) 2012-06-08
HK1089468A1 (en) 2006-12-01
EP1672041A1 (de) 2006-06-21
JP5507031B2 (ja) 2014-05-28
KR101292425B1 (ko) 2013-07-31
US20060149019A1 (en) 2006-07-06
KR20060069313A (ko) 2006-06-21
CN1789356B (zh) 2011-05-25

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Legal Events

Date Code Title Description
FZDE Discontinued