TW200617130A - Pretreatment method for adhesive coating and aluminum alloy member - Google Patents

Pretreatment method for adhesive coating and aluminum alloy member

Info

Publication number
TW200617130A
TW200617130A TW094137399A TW94137399A TW200617130A TW 200617130 A TW200617130 A TW 200617130A TW 094137399 A TW094137399 A TW 094137399A TW 94137399 A TW94137399 A TW 94137399A TW 200617130 A TW200617130 A TW 200617130A
Authority
TW
Taiwan
Prior art keywords
group
metal
formula
pretreatment method
adhesion
Prior art date
Application number
TW094137399A
Other languages
Chinese (zh)
Other versions
TWI379877B (en
Inventor
Masanobu Aihara
Toshiaki Shimakura
Yoshisue Hashiki
Takao Sakata
Original Assignee
Nippon Paint Co Ltd
Japan Brake Ind Co Ltd
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 Nippon Paint Co Ltd, Japan Brake Ind Co Ltd filed Critical Nippon Paint Co Ltd
Publication of TW200617130A publication Critical patent/TW200617130A/en
Application granted granted Critical
Publication of TWI379877B publication Critical patent/TWI379877B/zh

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  • Adhesives Or Adhesive Processes (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

Disclosed is to provide a pretreatment method for adhesive coating, capable of improving the adhesion between a metal and an adhesive to be applied afterward without the need of using any toxic heavy metal such as chromium, and also capable of improving the adhesive strength and adhesion durability between a metal and another member to be joined to the metal. The pretreatment method for adhesive coating to a metallic material comprises the step(I) of treating a to-be-treated object with a chemical treatment liquid containing at least one zirconium-fluorine complex and/or titanium-fluorine complex and the step(II) of coating the resultant object with a surface treatment liquid containing a hydrolytic polycondensation product from (A) at least one crosslinkable silane coupling agent of the formula(1) or its hydrolytic polycondensation product and (B) at least one adhesion-promoting silane coupling agent or its hydrolytic polycondensation product. In formula (1), R1 is the same or different alkylene group, disulfide, tetrasulfide, amine, or amide of carbon numbers 1-9, R2 is the same or different alkyl group of carbon numbers 1-9, alkoxy group of carbon numbers 1-3, or Cl, n expresses the integer of 0-8. In formula (2), R3 is the same or different alkyl, Cl and OCH3, OC2H5, or OC3H7 groups containing 1-15 carbon atoms which is selected from the group consisting of the amino group, an epoxy group, a sulfhydryl group, a vinyl group, and an isocyanate radical.
TW094137399A 2004-10-27 2005-10-26 Pretreatment method for adhesive coating and aluminum alloy member TW200617130A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004312422 2004-10-27

Publications (2)

Publication Number Publication Date
TW200617130A true TW200617130A (en) 2006-06-01
TWI379877B TWI379877B (en) 2012-12-21

Family

ID=36765607

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094137399A TW200617130A (en) 2004-10-27 2005-10-26 Pretreatment method for adhesive coating and aluminum alloy member

Country Status (2)

Country Link
CN (1) CN1775882B (en)
TW (1) TW200617130A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101318174A (en) * 2008-05-20 2008-12-10 武汉材保表面新材料有限公司 Silane treatment technique before electrostatic powder spraying of metal
US20140322540A1 (en) * 2013-04-26 2014-10-30 The Boeing Company Surface treatment for structural bonding to aluminum
CN109825201A (en) * 2018-12-26 2019-05-31 张家港康得新光电材料有限公司 A kind of bonding structure and preparation method thereof
CN114231190B (en) * 2021-12-27 2023-05-26 北京化工大学 Modification method for improving adhesive property of zinc-aluminum-magnesium steel plate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9501287D0 (en) * 1995-01-24 1995-03-15 Ciba Geigy Ag Surface treatment
GB9824223D0 (en) * 1998-11-05 1998-12-30 British Aerospace Adhesive bonding process for aluminium and/or aluminium alloy
EP1433877B1 (en) * 2002-12-24 2008-10-22 Chemetall GmbH Pretreatment method for coating
CA2454029A1 (en) * 2002-12-24 2004-06-24 Nippon Paint Co., Ltd. Chemical conversion coating agent and surface-treated metal

Also Published As

Publication number Publication date
CN1775882B (en) 2010-08-11
CN1775882A (en) 2006-05-24
TWI379877B (en) 2012-12-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees