FAINTLY-ABSORPTIVE COMPOSITE COATINGS THAT MIMIC COLORED GLASS

• Main Authors: BOMAN LEE, KROGMAN KEVIN, SINGH ALVIN
• Format: Patent
• Language: Chinese; English
• Published: 01.02.2022
• Subjects: ADHESIVES; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; CORRECTING FLUIDS; DYES; FILLING PASTES; GENERAL PROCESSES OF COMPOUNDING; INKS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF MATERIALS THEREFOR; WOODSTAINS; WORKING-UP

Optical products and methods of making them are disclosed, the optical products comprising a polymeric substrate and a composite coating. The composite coating, in turn, comprises: a first layer comprising a polyionic binder, and a second layer comprising insoluble particles that absorb electromagnetic energy and insoluble particles that absorb relatively little visible light. Each of the first layer and the second layer includes a binding group component which together form a complimentary binding group pair. 公开了光学产品及其制造方法，光学产品包括聚合物基材与复合涂层。该复合涂层进而包括：包含聚离子粘结剂的第一层，和包含吸收电磁能的不溶性粒子与吸收相对较少的可见光的不溶性粒子的第二层。第一层和第二层各自包含结合基团组分，其一起形成互补的结合基团对。