公开(公告)号：US20190224715A1

公开(公告)日：2019-07-25

申请号：US15758297

申请日：2016-09-07

Applicant: NOF METAL COATINGS EUROPE

Inventor： Florent COZETTE ,  Sébastien CARBON ,  Didier LABOUCHE ,  Carine FEVRIER

IPC: B05D7/18 ,  B05D3/00 ,  B05D3/12 ,  B05D3/10 ,  C09D7/48 ,  C09D7/40 ,  C09D5/08

Abstract: The invention relates to a method for applying a corrosion-resistant coating to a metal part by immersing/withdrawing said part in/from an aqueous paint bath. The invention is characterized in that the aqueous paint bath includes water, a binder and cellulose microfibrils, and in that the coated metal part is subjected to vibrations when removed from the bath.The invention also relates to an aqueous coating composition including water, a binder, metal particles and CMNFs.The invention also relates to a corrosion-resistant coating for metal parts that is characterized in that it is obtained by the method according to the invention, the coating layer subsequently being subjected to a curing operation preferably at a temperature of between 70° C. and 350° C.Lastly, the invention relates to a metal part provided with a corrosion-resistant coating according to the invention.

公开(公告)号：US20210017398A1

公开(公告)日：2021-01-21

申请号：US16766815

申请日：2018-11-28

Applicant: NOF METAL COATINGS EUROPE

Inventor： Jean-Marie POULET ,  Didier LABOUCHE ,  Stéphanie BRUYERE

IPC: C09D5/10 ,  C08K5/5419 ,  C09D7/63 ,  C08K3/22

Abstract: The present invention relates to a water-rehydratable solid composition for the production of an aqueous composition comprising a silane/(titanate and/or zirconate) binder, a method for producing such a composition, and a method for producing an aqueous composition comprising a silane/titanate and/or zirconate) binder by hydrating such it solid composition.

公开(公告)号：US20210009817A1

公开(公告)日：2021-01-14

申请号：US16766800

申请日：2018-11-28

Applicant: NOF METAL COATINGS EUROPE

Inventor： Jean-Marie POULET ,  Didier LABOUCHE ,  Stéphanie BRUYERE

IPC: C09D5/10 ,  B05D3/00 ,  C08K13/04 ,  C08K3/08 ,  C08K5/5415 ,  C08K9/08

Abstract: The present invention relates to a water-rehydratable solid composition for the production of an aqueous composition comprising a particular metal, a silane/(titanate and/or zirconate) binder, a method for producing such a composition, and a method for producing an aqueous composition comprising a particular metal, a silane/(titanate and/or zirconate) binder by hydrating such a solid composition.