Substrates, preparation and use

US8304229B2 · kind B2 · utility

Assignee

• Cytec Surface Specialties, S.A. · US

Inventors

• Luc Lindekens · Merchtem, BE
• Michel Tielemans · Wemmel, BE
• Steven Cappelle · Ninove, BE
• Jose Remacle · Malonne, BE
• Benoit De Becker · Forest, BE

Key dates

• Filing date: Mar 20, 2002
• Grant date: Nov 6, 2012
• Expiry date: May 30, 2025

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/31504
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A process for preparing a substrate having thereon sites reactive with the reactive groups of a molecular probe, the process comprising the steps of applying to the substrate surface a material comprising one or more reactive sites having an activated ethylenically unsaturated double bond of the formula I:wherein the substituents are defined in the specification and, in a further step, covalently binding the reactive group of the molecular probe to the activated ethylenically unsaturated double bond of the reactive sites having formula I.