General Electric Company

Sabic Innovative Plastics IP B.v.

Sabic Global Technologies B.v.

Moitreyee Sinha

Gary Charles Davis

Sumeet Jain

Kathryn Lynn Longley

Yogendrasinh Bharatsinh Chauhan

Shantaram Narayan Naik

Christoph Georg Erben

Michael Jeffrey McLaughlin

Varadarajan Sundararaman

Jyoti Balkrishna Shet

Paul Dean Sybert

Brian Daniel Mullen

Robert Edgar Colborn

Mark Allen Cheverton

Matthew Frank Niemeyer

Irene Dris

Andrew A Burns

Michael Teruki Takemori

Vicki Herzl Watkins

Jianbo Di

Constantin Donea

Mahesh Chaudhari

Laura G Schultz

Mahesh Kisan Chaudhari

Katherine Lee Jackson

Vicki H Watkins

Michael T Takemori

A method of manufacturing an article for display of a holographic image is described that includes thermally fusing a holographic recording medium containing a photochemically active dye dispersed in a transparent thermoplastic polymer binder to another layer or material; and then exposing the holographic film to intersecting beams of coherent light to form a holographic image therein formed by photoreacted areas of the photochemically active dye and unreacted areas of the photochemically active dye.

Method of making holographic recording materials and articles formed thereby

In one aspect, the present invention provides a novel thiophene-containing polynitrone compound having structure (II) wherein Ris independently at each occurrence a C-Caliphatic radical, a C-Ccycloaliphatic radical, or a C-Caromatic radical; Ris independently at each occurrence hydrogen, deuterium, a C-Caliphatic radical, a C-Ccycloaliphatic radical, or a C-Caromatic radical; and 'a' is an integer from 2 to 4.

Compositions and methods for storing holographic data

The present invention provides a method for storing holographic data comprising providing a holographic storage medium comprising an optically transparent substrate including a photochemically active dye having at least two nitrone groups; and irradiating the optically transparent substrate with a holographic interference pattern, wherein the pattern has a first wavelength and an intensity both sufficient to convert, within a volume element of the substrate, at least some of the photochemically active dye into a photo-product, and producing within the irradiated volume element concentration variations of the photo-product corresponding to the holographic interference pattern, thereby producing a first optically readable datum corresponding to the volume element.

A polysiloxane copolymer composition comprises: a polysiloxane unit comprising 4 to 50 siloxane units, and a polyester-polycarbonate unit consisting of 50 to 100 mole percent of arylate ester units, less than 50 mole percent aromatic carbonate units, less than 30 mole percent resorcinol carbonate units, and less than 35 mole percent bisphenol carbonate units, wherein the siloxane units are present in the polysiloxane unit in an amount of 0.2 to 10 wt % of the total weight of the polysiloxane copolymer composition, and wherein the polysiloxane copolymer composition has a 2 minute integrated heat release rate of less than or equal to 65 kilowatt-minutes per square meter (kW-min/m) and a peak heat release rate of less than 65 kilowatts per square meter (kW/m) as measured using the method of FAR F25.4, in accordance with Federal Aviation Regulation FAR 25.853 (d). A window article for an aircraft, comprising the polysiloxane copolymer composition, is also disclosed.

Polysiloxane copolymers, thermoplastic composition, and articles formed therefrom

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Niskayuna, NY, United States of America

Moitreyee Sinha