Kuraray Europe Gmbh

Kuraray Co., Ltd.

Jan Beekhuizen

Uwe Keller

Keisuke Morikawa

Martin Steuer

Koichiro Isoue

Yusuke Amano

Michael Frank

Holger Stenzel

Markus Meise

Philipp Lellig

Andreas Karpinski

Kouichiro Isoue

Philip Lellig

A fluorescent display suitable for use in a heads up display contains a laminated glass structure containing a plasticized polyvinyl acetal film, at least one fluorophore, and at least one UV absorber, wherein the fluorophore and UV absorber are and remain spatially separated in the laminating film such that UV light projected from a display generating projector remains able to activate the fluorophores, and a UV component of sunlight has lessened ability to activate the fluorophore.

Fluorescent displays containing an interlayer film of polyvinylacetal which comprises plasticizers

Film laminates are formed from at least three layers A, B and C, each containing at least one plasticizer and at least one polyvinyl acetal, wherein two outer layers A and C each contain at least one identical or different polyvinyl acetal having a proportion of polyvinyl alcohol groups of 18.5 to 23% by weight, at least one inner layer B contains a polyvinyl acetal having a proportion of polyvinyl alcohol groups of 12 to 18% by weight, and at least one of the layers A, B or C contains at least one polyvinyl (iso)acetal. The film laminates can be used for the production of glass/film laminate/glass composites for motor vehicles, aircraft, ships, architectural glazings, fa&#xe7;ade components, or for the production of photovoltaic modules.

Film laminates having damping properties containing a sub-layer made of plasticizer-containing polyvinyl (iso)acetal

The invention relates to film laminates, formed from at least three layers A, B and C, each layer containing at least one plasticizer and at least one polyvinyl acetal, wherein, at least one of the layers A, B or C contains at least one polyvinyl (iso)acetal having a mean degree of polymerization of less than 3000, 10 to 25% by weight of polyvinyl alcohol groups and a proportion 50 to 80% by weight of polyvinyl (iso)acetal groups, and wherein layer B has a plasticizer content of less than 32% by weight. The film laminates can be used for the production of glass/film laminate/glass composites for motor vehicles, aircraft, ships, architectural glazings, fa&#xe7;ade components, or for the production of photovoltaic modules.

High-strength film laminates having layers of plasticizer-containing polyvinyl (N)acetal and plasticizer-containing polyvinyl (ISO)acetal

Plasticizer-containing films based on polyvinyl acetal containing a UV absorbers of the oxanilide type of formula (1) exhibit high UVA transmission while also exhibiting low UVB transmission, with reduced tendency to yellow.

Plasticizer-containing films based on polyvinyl acetal having selective permeability for UV radiation

An interlayer film for laminated glass with sound-absorbing properties contains at least two individual films, wherein the first individual film comprises a polyvinyl acetal with a portion of polyvinyl acetate groups of 0.1 to 11 mol % and a second individual film comprises a polyvinyl acetal with a portion of polyvinyl acetate groups of between 5 and 8 mol %.

Multilayer films or plasticizer-containing polyvinyl acetal with sound-absorbing properties

Growing community of inventors

Troisdorf, Germany

Jan Beekhuizen