Solutia Incorporated

Khanh Duc Tran

Aristotelis Karagiannis

Michael Eugene Donelson

Bruce Edward Wade

Emmett Dudley Crawford

Scott Ellery George

Pu Zhang

Pinguan Zheng

Aireal Denise Pressley

Paul Hastings

Laura Bauerle Weaver

Francois Andre Koran

Weihong Cui

Stephen Joseph Norton

Aristotellis Karagiannis

The present application discloses interlayers comprising novel polyesteramides comprising diols with tunable properties based on the monomers and monomer ratios used to prepare the polyesteramides and varying the reaction conditions. The interlayers have improved properties and can be used in many different applications.

Interlayers comprising polyesteramide compositions

An interlayer structure having a cellulose ester layer for use in bilayer laminates is described herein. The cellulose ester layer provides rigidity and support to multilayer interlayers comprising an array of different layers. Due to the diverse properties of the cellulose ester layers, the present interlayers can be useful in producing structural laminates having high stiffness and which possess good optical clarity for a variety of applications, including outdoor structural applications and HMI devices.

Laminated glass and interlayers comprising cellulose esters

A multilayer interlayer structure having a first and second polyvinyl acetal (poly(vinyl acetal)) layer and a cellulose ester layer having a thickness of at least 10 mils disposed between the first and second poly(vinyl acetal) layers. The cellulose ester layer can have a higher storage modulus and/or higher Tg than at least one of the poly(vinyl acetal) layers. The interlayer structure is useful to make glass panels having high stiffness and which possess good optical clarity for a variety of applications, including outdoor structural applications.

Polyvinyl acetal and cellulose ester multilayer interlayers

An interlayer structure having a cellulose ester layer for use in structural laminates is described herein. The cellulose ester layer provides rigidity and support to multilayer interlayers comprising an array of different layers. Due to the diverse properties of the cellulose ester layers, the present interlayers can be useful in producing structural laminates having high stiffness and which possess good optical clarity for a variety of applications, including outdoor structural applications.

Cellulose ester multilayer interlayers

An monolithic interlayer with high stiffness and when laminated into a glass panel, the glass panel exhibits good clarity, while maintaining the processability of a polyvinyl acetal, such as polyvinyl butyral resin used to make the monolithic interlayer. The monolithic interlayer comprising a polymer blend of:

Monolithic interlayers of cellulose ester polyvinyl acetal polymer blends

Cellulose ester multilayer interplayers

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South Hadley, MA, United States of America

Khanh Duc Tran