公开(公告)号：US20210179863A1

公开(公告)日：2021-06-17

申请号：US16769905

申请日：2018-07-13

申请人： Akzo Nobel Coatings International B.V.

发明人： John David Sinclair-Day ,  Kevin John Reynolds ,  Cait Marie Cairns ,  Lindsay Hamilton ,  Alison Louise Parry ,  Graeme Dunford ,  Clayton Price

IPC分类号： C09D5/16 ,  C09D5/14 ,  C08L75/04 ,  C08L83/10 ,  C08K5/544 ,  B05D7/00

摘要： The embodiments herein relate to a non-aqueous liquid foul release coating composition and process for controlling aqueous biofouling on man-made objects, including a curable resin system (A) comprising i) a curable polymer free of fluorine atoms and having a backbone selected from a polyurethane, a polyether, a polyester, a polycarbonate or a hybrid of two or more thereof, and having at least one terminal or pendant alkoxysilyl group and ii) optionally a curing agent and/or a catalyst; and (B) a marine biocide and/or a non-curable, non-volatile compound is selected from the group consisting of fluorinated polymers, sterols and sterol derivatives, and hydrophilic-modified polysiloxane oils, wherein the coating composition is essentially free of a curable polysiloxane, and wherein the coating composition is essentially free of non-curable polysiloxanes other than non-curable hydrophilic-modified polysiloxane oils.

公开(公告)号：US20240343920A1

公开(公告)日：2024-10-17

申请号：US18749318

申请日：2024-06-20

申请人： Akzo Nobel Coatings International B.V.

发明人： John David Sinclair-Day ,  Kevin John Reynolds ,  Cait Marie Cairns ,  Lindsay Hamilton ,  Alison Louise Parry ,  Graeme Dunford ,  Clayton Price

IPC分类号： C09D5/16 ,  B05D7/00 ,  C08K5/5415 ,  C08K5/544 ,  C08L75/04 ,  C08L83/10 ,  C09D5/14 ,  C09D133/14 ,  C09D183/04

CPC分类号： C09D5/1675 ,  B05D7/542 ,  B05D7/56 ,  B05D7/58 ,  C08K5/5415 ,  C08K5/544 ,  C08L75/04 ,  C08L83/10 ,  C09D5/14 ,  C09D5/1687 ,  C09D5/1693 ,  C09D133/14 ,  C09D183/04 ,  B05D2425/01 ,  B05D2425/02 ,  B05D2425/03

摘要： The embodiments herein relate to a substrate coated with a multi-layer coating system including: optionally a primer layer applied to the substrate and deposited from a primer coating composition; a tie-coat layer applied to the substrate or to the optional primer layer, deposited from a tie-coat composition including a binder polymer obtainable by copolymerizing a mixture of ethylenically unsaturated monomers, the binder polymer having curable alkoxysilyl functional groups. The substrate can include a topcoat layer applied to the tie-coat layer, and deposited from a non-aqueous liquid foul release coating composition including a curable resin system including i) a curable polymer and optionally ii) a curing agent and/or a catalyst, where the non-aqueous liquid foul release coating composition is essentially free of a curable polysiloxane.

公开(公告)号：US20200308420A1

公开(公告)日：2020-10-01

申请号：US16769943

申请日：2018-07-13

申请人： Akzo Nobel Coatings International B.V.

发明人： John David Sinclair-Day ,  Kevin John Reynolds ,  Cait Marie Cairns ,  Lindsay Hamilton ,  Alison Louise Parry ,  Graeme Dunford ,  Clayton Price

IPC分类号： C09D5/16 ,  C08K5/5415 ,  C09D183/04 ,  B05D7/00 ,  C09D133/14

摘要： The embodiments herein relate to a substrate coated with a multi-layer coating system including: optionally a primer layer applied to the substrate and deposited from a primer coating composition; a tie-coat layer applied to the substrate or to the optional primer layer, deposited from a tie-coat composition including a binder polymer obtainable by copolymerizing a mixture of ethylenically unsaturated monomers, the binder polymer having curable alkoxysilyl functional groups. The substrate can include a topcoat layer applied to the tie-coat layer, and deposited from a non-aqueous liquid foul release coating composition including a curable resin system including i) a curable polymer and optionally ii) a curing agent and/or a catalyst, where the non-aqueous liquid foul release coating composition is essentially free of a curable polysiloxane.