IN2014CN03862A - - Google Patents

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Publication number
IN2014CN03862A
IN2014CN03862A IN3862CHN2014A IN2014CN03862A IN 2014CN03862 A IN2014CN03862 A IN 2014CN03862A IN 3862CHN2014 A IN3862CHN2014 A IN 3862CHN2014A IN 2014CN03862 A IN2014CN03862 A IN 2014CN03862A
Authority
IN
India
Prior art keywords
substrate
applicator roll
coating
multiple layers
coating liquids
Prior art date
Application number
Inventor
Hirokazu Kobayashi
Masato Sasaki
Original Assignee
Jfe Steel Corp
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 JP2011269616A external-priority patent/JP5970798B2/en
Priority claimed from JP2011269617A external-priority patent/JP5970799B2/en
Application filed by Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of IN2014CN03862A publication Critical patent/IN2014CN03862A/en

Links

Classifications

    • 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
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/28—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
    • 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
    • B05D2202/00—Metallic substrate
    • 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

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)

Abstract

Provided is a substrate (1) coating method that when coating multiple layers of coating liquids on a continuously running substrate (1) using a roll coater can apply thin films beautifully at high speed. Multiple layers of coating liquids are supplied to a rotating applicator roll (5) by a die coater (7). Then the applicator roll (5) is brought into contact with a continuously running substrate (1) to transfer the multiple layers of coating liquids onto the substrate (1). At this time the applicator roll (5) rotates in the direction opposite to the substrate (1) at the area of contact with the substrate (1). For the multiple layers of coating liquids supplied by the die coater (7) µ1 < µ2 when the coefficient of viscosity of the coating liquid forming the lowest layer on the applicator roll (5) is µ1 and the coefficient of viscosity for the coating liquid(s) forming the upper layer(s) is µ2. The multiple coating liquids remaining on the applicator roll (5) without being transferred to the substrate (1) are removed from the applicator roll (5).
IN3862CHN2014 2011-12-09 2012-12-05 IN2014CN03862A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011269616A JP5970798B2 (en) 2011-12-09 2011-12-09 Application method to substrate
JP2011269617A JP5970799B2 (en) 2011-12-09 2011-12-09 Application method to substrate
PCT/JP2012/007783 WO2013084483A1 (en) 2011-12-09 2012-12-05 Substrate coating method

Publications (1)

Publication Number Publication Date
IN2014CN03862A true IN2014CN03862A (en) 2015-10-16

Family

ID=48573873

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3862CHN2014 IN2014CN03862A (en) 2011-12-09 2012-12-05

Country Status (4)

Country Link
KR (1) KR101778837B1 (en)
CN (1) CN103974783B (en)
IN (1) IN2014CN03862A (en)
WO (1) WO2013084483A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6283917B2 (en) * 2014-09-18 2018-02-28 パナソニックＩｐマネジメント株式会社 Coating film manufacturing method and coating film manufacturing apparatus
TW201720532A (en) * 2015-12-03 2017-06-16 台虹科技股份有限公司 Film coating device and film coating method
CN110302937A (en) * 2019-03-10 2019-10-08 温州誉诚包装有限公司 A kind of automatical and efficient adhesion mechanism of rtificial leather

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61111168A (en) * 1984-11-06 1986-05-29 Konishiroku Photo Ind Co Ltd Method and device for coating
JP2973496B2 (en) * 1990-04-26 1999-11-08 三菱化学株式会社 How to apply a metallic coating to a sheet
JPH04100570A (en) * 1990-08-16 1992-04-02 Mitsubishi Kasei Corp Continuous coating method
AU4283396A (en) * 1995-02-02 1996-08-21 Minnesota Mining And Manufacturing Company Method and apparatus for applying thin fluid coatings
JP2001170543A (en) * 1999-12-21 2001-06-26 Konica Corp Extrusion type die, coating applicator and coating method
JP2002059062A (en) * 2000-08-24 2002-02-26 Konica Corp Extrusion coating method, extrusion coating device
US20040022954A1 (en) * 2001-08-28 2004-02-05 Takeaki Tsuda Method for forming multilayered coating film
JP2003260400A (en) * 2002-03-08 2003-09-16 Fuji Photo Film Co Ltd Coating method and apparatus
JP2009240946A (en) * 2008-03-31 2009-10-22 Jfe Steel Corp Coating device for running base material and coating method
JP5239457B2 (en) * 2008-03-31 2013-07-17 Ｊｆｅスチール株式会社 How to paint on metal strip
JP2009240971A (en) * 2008-03-31 2009-10-22 Jfe Steel Corp Coating apparatus and coating method to metal band

Also Published As

Publication number Publication date
KR20140103986A (en) 2014-08-27
CN103974783A (en) 2014-08-06
CN103974783B (en) 2016-08-24
KR101778837B1 (en) 2017-09-14
WO2013084483A1 (en) 2013-06-13

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