Sabic Innovative Plastics IP B.v.

General Electric Company

Sabic Global Technologies B.v.

Sumeet Jain

Andrew A Burns

Michael Teruki Takemori

Mark Allen Cheverton

Shantaram Narayan Naik

Arunkumar Natarajan

Moitreyee Sinha

Gary Charles Davis

Kathryn Lynn Longley

Andrew Arthur Paul Burns

Yogendrasinh Bharatsinh Chauhan

Christoph Georg Erben

Vinodkumar Vasudevan

Michael Jeffrey McLaughlin

Varadarajan Sundararaman

Kiran ArunKumar Puthamane

Jyoti Balkrishna Shet

Paul Dean Sybert

Patrick Joseph McCloskey

Eugene Pauling Boden

James Edward Pickett

Kwok Pong Chan

Matthew Jeremiah Misner

Matthew Frank Niemeyer

Pradeep Jeevaji Nadkarni

Jon Michael Malinoski

Glen David Merfeld

Rainer Koeniger

Vicki Herzl Watkins

Kiran Arunkumar Puthamane

Michael Todd Luttrell

Amitabh Bansal

Sora Kim

Mahesh Chaudhari

Jason Testa

Christopher Michael Eastman

Pekka Simeon Astola

Mahesh Kisan Chaudhari

Johannes Harri Eemeli Osterberg

Vicki H Watkins

Michael T Takemori

A colorimetric time indicator configured to indicate time specificity is provided. The colorimetric time indicator includes a colorimetric layer configured to be operatively coupled to a disposable medical device. The colorimetric time indicator is configured to indicate the time specificity via one or more visual indicators upon exposure to one or more external stimuli.

Colorimetric indicators for use in medical devices

The present invention relates to modular sterically enhanced emission dye (SEED) clusters, wherein multiple SEED molecules are appended to a single polymeric chain.

High-density fluorescent dye clusters

Articles for recording a holographic image are described. The articles include a holographic recording medium having a plurality of surfaces, having a transparent polymeric binder and a photochemically active dye, the holographic recording medium having a holographic image recorded therein formed by exposed areas of the photochemically active dye and unexposed areas of the photochemically active dye; and a first light-blocking layer or material over a first surface of the holographic recording medium from which surface the holographic image is viewed, the light blocking layer or material absorbing light in the wavelength range to which the photochemically active dye is sensitive and allowing transmission of light in a different wavelength range for viewing the holographic image.

Method of making holographic storage medium

A method of making a hologram includes recording a first hologram in a holographic recording medium at a first deformation ratio; changing the first deformation ratio to a second deformation ratio that is different from the first deformation ratio; and recording a second hologram in the holographic recording medium at the second deformation ratio to form a recorded holographic medium.

Complex holograms, method of making and using complex holograms

A method is described for recording a volume reflection holographic image that is viewable when illuminated by light at a wavelength W. The method includes

Reflection hologram storage method

Articles for recording a hologram are described. The articles include a holographic recording medium having a transparent polymeric binder and a photoreactive dye dispersed therein. The articles also include a first compound, dispersed in the holographic recording medium or disposed over a first surface of the holographic recording medium from which surface the hologram is viewed, that is transparent to light in the wavelength range to which the photoreactive dye is sensitive and which is capable of being converted to a converted compound that is opaque to light in the wavelength range to which the photoreactive dye is sensitive and transparent to light in a different wavelength range for viewing the hologram.

Holographic recording medium and method of recording a hologram

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

A method of recording a volume holographic image is described in which a holographic recording medium containing a photoreactive dye is exposed to a plurality of coherent light sources emitting at a wavelength to which the dye is sensitive, thereby forming an interference fringe pattern therein. The photoreaction occurring in the areas of constructive interference generates a periodic array of photoreacted areas of the dye and unreacted areas of the dye. This generated interference fringe pattern may contain, but does not have to contain any image or other encoded information. Selected areas of the interference fringe pattern are then exposed to actinic radiation in such a manner to partially or fully bleach, remove, or deactivate the photoreactive dye fringe pattern, thereby producing a holographic pattern, shape, or image formed by areas of the interference fringe pattern that were not bleached, removed, or deactivated.

Holographic storage method

A thermosetting polymer material capable of being used in powder coatings. The thermosetting polymer material includes at least one hydroxyl functional aliphatic polycarbonates that is formulated and crosslinked with isocyanates to yield a thermoset organic coating material. These materials provide improved weatherability as compared to prior art powder coating materials while also being less expensive than prior art materials utilizing fluorinated polymers.

Aliphatic polycarbonates for use in thermosetting powder coatings

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.

Growing community of inventors

Schenectady, NY, United States of America

Sumeet Jain