WO2007114941A3 - Non-stick finish - Google Patents

Non-stick finish Download PDF

Info

Publication number
WO2007114941A3
WO2007114941A3 PCT/US2007/008482 US2007008482W WO2007114941A3 WO 2007114941 A3 WO2007114941 A3 WO 2007114941A3 US 2007008482 W US2007008482 W US 2007008482W WO 2007114941 A3 WO2007114941 A3 WO 2007114941A3
Authority
WO
WIPO (PCT)
Prior art keywords
overcoat
ceramic particles
coating
fluoropolymer
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.)
Ceased
Application number
PCT/US2007/008482
Other languages
French (fr)
Other versions
WO2007114941A2 (en
Inventor
Jerome T Adams
Michael J Witsch
Osamu Hayakawa
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to AU2007233314A priority Critical patent/AU2007233314B2/en
Priority to ES07754921.0T priority patent/ES2530077T3/en
Priority to HK09109383.7A priority patent/HK1130823B/en
Priority to MX2008012362A priority patent/MX2008012362A/en
Priority to CN2007800117225A priority patent/CN101415763B/en
Priority to JP2009504296A priority patent/JP5244088B2/en
Priority to BRPI0709464-7A priority patent/BRPI0709464B1/en
Priority to KR1020087026919A priority patent/KR101446360B1/en
Priority to CA002643161A priority patent/CA2643161A1/en
Priority to EP07754921.0A priority patent/EP2001949B1/en
Publication of WO2007114941A2 publication Critical patent/WO2007114941A2/en
Publication of WO2007114941A3 publication Critical patent/WO2007114941A3/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
    • C09D127/00—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 halogen; Coating compositions based on derivatives of such polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
    • B05D5/083—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface involving the use of fluoropolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/52—Two layers
    • B05D7/54—No clear coat specified
    • 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
    • C09D127/00—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 halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—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 halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—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 halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C09D127/18—Homopolymers or copolymers of tetrafluoroethene
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

A non-stick coating on a substrate is provided wherein the coating comprises an overcoat and a primer adhering the overcoat to the substrate, the overcoat comprising fluoropolymer and an effective amount of ceramic particles, preferably at least 3 wt% based on the combined weight of the fluoropolymer and the ceramic particles in the overcoat, said ceramic particles having an average particle size of at least about 10 micrometers to increase the abrasion resistance of said coating as determined by the dry SBAR method.
PCT/US2007/008482 2006-04-04 2007-04-04 Non-stick finish Ceased WO2007114941A2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
AU2007233314A AU2007233314B2 (en) 2006-04-04 2007-04-04 Non-stick finish
ES07754921.0T ES2530077T3 (en) 2006-04-04 2007-04-04 Non-stick finish
HK09109383.7A HK1130823B (en) 2006-04-04 2007-04-04 Non-stick finish
MX2008012362A MX2008012362A (en) 2006-04-04 2007-04-04 Non-stick finish.
CN2007800117225A CN101415763B (en) 2006-04-04 2007-04-04 Non-stick finish
JP2009504296A JP5244088B2 (en) 2006-04-04 2007-04-04 Non-adhesive finish
BRPI0709464-7A BRPI0709464B1 (en) 2006-04-04 2007-04-04 ABRASION RESISTANT SUBSTRATE
KR1020087026919A KR101446360B1 (en) 2006-04-04 2007-04-04 Non-stick finish
CA002643161A CA2643161A1 (en) 2006-04-04 2007-04-04 Non-stick finish
EP07754921.0A EP2001949B1 (en) 2006-04-04 2007-04-04 Non-stick finish

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US78897706P 2006-04-04 2006-04-04
US78963106P 2006-04-04 2006-04-04
US60/788,977 2006-04-04
US60/789,631 2006-04-04

Publications (2)

Publication Number Publication Date
WO2007114941A2 WO2007114941A2 (en) 2007-10-11
WO2007114941A3 true WO2007114941A3 (en) 2007-12-27

Family

ID=38564145

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/008482 Ceased WO2007114941A2 (en) 2006-04-04 2007-04-04 Non-stick finish

Country Status (10)

Country Link
EP (1) EP2001949B1 (en)
JP (1) JP5244088B2 (en)
KR (1) KR101446360B1 (en)
AU (1) AU2007233314B2 (en)
BR (1) BRPI0709464B1 (en)
CA (1) CA2643161A1 (en)
ES (1) ES2530077T3 (en)
MX (1) MX2008012362A (en)
RU (1) RU2439100C2 (en)
WO (1) WO2007114941A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8071198B2 (en) 2006-11-17 2011-12-06 E.I. Du Pont De Nemours And Company Glass articles with adhesion and stain resistant non-stick coatings
CN101462390B (en) * 2008-11-24 2010-09-29 金华鹏孚隆科技有限公司 Non-sticking lining with wearing resistance and anti-corrosive property and coating method thereof
WO2010088801A1 (en) 2009-02-09 2010-08-12 Whitford B.V. Composition for use as non-stick coating
RU2543880C2 (en) * 2012-10-23 2015-03-10 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС"" (НИТУ "МИСИС") Protective sealing powder coating based on polysulphone for thread connections of responsible products
US11072144B2 (en) 2013-11-26 2021-07-27 Daikin Industries, Ltd. Laminate
GB201418604D0 (en) 2014-10-20 2014-12-03 Colorant Chromatics Ag Polymeric materials
ITUA20161564A1 (en) * 2016-03-11 2017-09-11 Tvs Spa CONTAINER FOR COOKING FOOD, AND PROCEDURE FOR ITS REALIZATION
EP3357587B1 (en) 2017-02-07 2019-09-11 Industrielack AG Non-stick coating
CN109136817B (en) * 2017-06-15 2023-09-29 佛山市顺德区美的电热电器制造有限公司 Non-stick coating, preparation method thereof, cooker and cooking equipment
KR102090639B1 (en) * 2017-04-25 2020-03-18 포샨 순더 메이디 일렉트리컬 히팅 어플라이언시스 메뉴팩쳐링 코., 리미티드 Cookware and cooking equipment
EP3593680A1 (en) 2018-07-10 2020-01-15 Industrielack AG Non-stick coating
CN117715992B (en) * 2021-08-06 2025-12-19 大金工业株式会社 Covered compositions and covered articles

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993006534A1 (en) * 1991-09-18 1993-04-01 E.I. Du Pont De Nemours And Company Coating system for heated fixing surface
US6761964B2 (en) * 2001-04-02 2004-07-13 E. I. Du Pont De Nemours And Company Fluoropolymer non-stick coatings

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3608037B2 (en) * 2000-02-10 2005-01-05 大阪瓦斯株式会社 Cooking utensils and cooking utensils
AR041254A1 (en) * 2002-09-13 2005-05-11 Akzo Nobel Nv ANTI-ADHERENT COATING OF MULTIPLE LAYERS
JP2006015115A (en) * 2004-05-31 2006-01-19 Matsushita Electric Ind Co Ltd Cooking equipment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993006534A1 (en) * 1991-09-18 1993-04-01 E.I. Du Pont De Nemours And Company Coating system for heated fixing surface
US6761964B2 (en) * 2001-04-02 2004-07-13 E. I. Du Pont De Nemours And Company Fluoropolymer non-stick coatings

Also Published As

Publication number Publication date
HK1130823A1 (en) 2010-01-08
WO2007114941A2 (en) 2007-10-11
AU2007233314A1 (en) 2007-10-11
RU2008143367A (en) 2010-05-10
EP2001949B1 (en) 2014-11-19
KR101446360B1 (en) 2014-10-01
BRPI0709464A2 (en) 2011-07-19
RU2439100C2 (en) 2012-01-10
EP2001949A2 (en) 2008-12-17
AU2007233314B2 (en) 2012-08-02
ES2530077T3 (en) 2015-02-26
MX2008012362A (en) 2008-10-09
KR20090005142A (en) 2009-01-12
CA2643161A1 (en) 2007-10-11
BRPI0709464B1 (en) 2018-07-10
JP2009532247A (en) 2009-09-10
JP5244088B2 (en) 2013-07-24

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