JP2004533941A5 - - Google Patents

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Publication number
JP2004533941A5
JP2004533941A5 JP2002577116A JP2002577116A JP2004533941A5 JP 2004533941 A5 JP2004533941 A5 JP 2004533941A5 JP 2002577116 A JP2002577116 A JP 2002577116A JP 2002577116 A JP2002577116 A JP 2002577116A JP 2004533941 A5 JP2004533941 A5 JP 2004533941A5
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JP
Japan
Prior art keywords
layer
midcoat
primer layer
particles
fluoropolymer
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
JP2002577116A
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English (en)
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JP2004533941A (ja
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Publication date
Application filed filed Critical
Priority claimed from PCT/US2002/010042 external-priority patent/WO2002078862A2/en
Publication of JP2004533941A publication Critical patent/JP2004533941A/ja
Publication of JP2004533941A5 publication Critical patent/JP2004533941A5/ja
Pending legal-status Critical Current

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Claims (2)

  1. 焼成されたノンスティックコーティングをその上に有する基材であって、前記ノンスティックコーティングが
    (a)前記基材に付着されたプライマー層であって、前記プライマー層がフルオロポリマーと、ポリマーバインダーと、無機フィルム硬化剤とを含有し、前記無機フィルム硬化剤が前記プライマー層により本質的に密閉され、内部に固定された大きなセラミック粒子を含むプライマー層と、
    (b)前記プライマー層に付着されたミッドコート層であって、前記プライマー層中の密閉された大きな粒子が前記ミッドコート層中に延在しており、前記ミッドコート層がフルオロポリマーと、任意選択的に、前記ミッドコート層を補強して完全にその中に含有されている無機フィルム硬化剤の粒子とを含有するミッドコート層と、
    (c)前記ミッドコートに付着されたフルオロポリマーを含有するトップコート層とを含み、
    前記プライマー層による前記大きな粒子の固定および前記ミッドコート層の補強が働きあって、前記トップコート層に加えられた摩耗力を、前記トップコート層を摩耗させるのではなく、前記トップコート層およびミッドコート層間の機械的係合へと変換することによって、前記トップコート層は前記ノンスティックコーティング中で利用可能のままであり、ノンスティック特性を、前記摩耗力が加えられた後に前記コーティングに与え続けることを特徴とする基材。
  2. 焼成されたノンスティックコーティングをその上に有する基材であって、前記ノンスティックコーティングが、
    (a)前記基材に付着されたプライマー層であって、前記プライマー層がフルオロポリマーと、ポリマーバインダーと、無機フィルム硬化剤とを含有し、前記無機フィルム硬化剤が、前記プライマー層により本質的に密閉され、内部に固定された大きなセラミック粒子と、前記プライマー層の厚さで完全に含有された小さな粒子とを含み、前記大きな粒子が前記プライマー層の20wt%以下を構成するプライマー層と、
    (b)前記プライマー層に付着されたミッドコート層であって、前記プライマー層中の密閉された大きなセラミック粒子が前記ミッドコート層中に延在しており、前記ミッドコート層がフルオロポリマーと少なくとも8wt%の無機フィルム硬化剤粒子とを含有し、前記粒子が前記ミッドコート層内に完全に含有されており、前記ミッドコート層が前記プライマー層より厚いミッドコート層と、
    (c)前記ミッドコートに付着されたフルオロポリマーを含有するトップコートとを含むことを特徴とする基材。
JP2002577116A 2001-04-02 2002-03-28 フルオロポリマーノンスティックコーティング Pending JP2004533941A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28089401P 2001-04-02 2001-04-02
PCT/US2002/010042 WO2002078862A2 (en) 2001-04-02 2002-03-28 Fluoropolymer non-stick coatings

Publications (2)

Publication Number Publication Date
JP2004533941A JP2004533941A (ja) 2004-11-11
JP2004533941A5 true JP2004533941A5 (ja) 2005-12-22

Family

ID=23075052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002577116A Pending JP2004533941A (ja) 2001-04-02 2002-03-28 フルオロポリマーノンスティックコーティング

Country Status (9)

Country Link
US (1) US6761964B2 (ja)
EP (1) EP1377393B1 (ja)
JP (1) JP2004533941A (ja)
CN (1) CN100482359C (ja)
AT (1) ATE500003T1 (ja)
DE (1) DE60239320D1 (ja)
DK (1) DK1377393T3 (ja)
ES (1) ES2359392T3 (ja)
WO (1) WO2002078862A2 (ja)

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