Leibniz-institut Fuer Neue Materialien Gemeinnuetzige Gmbh

Leibniz-institut Fur Neue Materialien Gemeinnutzige Gmbh

Mohammad Jilavi

Helmut Schmidt

Martin Mennig

Peter William Oliveira

Michael Veith

Peter William De Oliveira

Sakthivel Shanmugasundaram

Peter König

Elisabete Henriquetta Soares De Carvalho Menezes

A method for producing coatings having anti-reflection properties uses a compound comprising at least one type of nanoparticle and at least one solvent. The compound is applied to a substrate and treated at various temperatures. Anti-reflection coatings can be obtained on temperature-sensitive materials such as PMMA or PET.

Method for producing coatings having anti-reflection properties

A process for producing a crystalline substrate with an optical multi-layer system thereon and the crystalline substrate obtainable thereby. The process comprises the successive application of at least two free-flowing compositions which comprise nanoscale inorganic solid particles comprising at least one of a polymerizable and a polycondensable organic group to a surface of the crystalline substrate and the polymerization and/or polycondensation of the organic groups of the solid particles to form organically crosslinked layers on the substrate and a single-stage thermal consolidation of these layers with a burnout of organic constituents thereof. The at least two compositions give rise to layers with different refractive indices.

Scratch-resistant optical multi-layer system applied to a crystalline substrate

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Kirkel, Germany

Mohammad Jilavi