Adhesion promoting compounds for apolar substrates
Номер патента: EP3714008A1
Опубликовано: 30-09-2020
Автор(ы): Hugues Van Den Bergen, Paul Gevaert, Stephan Peeters
Принадлежит: Allnex Belgium NV SA
Опубликовано: 30-09-2020
Автор(ы): Hugues Van Den Bergen, Paul Gevaert, Stephan Peeters
Принадлежит: Allnex Belgium NV SA
Реферат: Provided in the invention is an adhesion promoter (AP) that is the reaction product of: (i-1) at least one hydroxyl functional (meth)acrylated compound bearing at least two (meth)acryloyl groups, (i-2) optionally, at least one hydroxyl functional (meth)acrylated compound bearing one (meth)acryloyl group (ii), at least one titanium orthoester (ii-a) and/or at least one zirconium orthoester (ii-b), and, (iii) optionally, at least one other compound (iii) that is capable to react with hydroxyl groups. Materials of the invention are suitable for use in coating compositions, inks, paints, varnishes (including overprint varnishes), adhesives (including laminating adhesives), for the making of composites, molding compositions or 3D articles. Materials of the invention are suitable for use in inks and coating compositions (clear or pigmented).
Adhesion promoting compounds for apolar substrates
Номер патента: US11708493B2. Автор: Stephan Peeters,Hugues Van Den Bergen,Paul Gevaert. Владелец: Allnex Belgium NV SA. Дата публикации: 2023-07-25.