Switch Materials, Inc.

Solutia Canada Inc.

James Daniel Senior

Simon James Gauthier

Neil Robin Branda

Jeremy Graham Finden

Serguei Sviridov

Jonathan Ross Sargent

Andreea Spantulescu

Ali Hayek

Kyle Andrew Hope-Ross

Duhane Lam

Peter Alexander Von Hahn

Cynthia Elizabeth Shippam

Glen Ramsay Bremner

Matt Andrew Pilapil

Andrew Koutsandreas

Veronica Elizabeth Patricia Marshman

Natalie E Campbell

Bronwyn Hilary Gillon

Veronica Elizabeth Marshman

Karthik Vikram Siva Shanmugam

Matthew Neal Roberts

Karthik Vikram Shanmugam

A simplified switchable object and methods of making same are provided. The methods may include steps of applying a switchable material on a first surface of a first substrate, the switchable material having a thickness and a shape; applying a barrier material on the first substrate, circumferential to the switchable material; and applying a second substrate over top of, and in contact with, the switchable material and the barrier material, the first substrate, second substrate and barrier material defining a closed chamber encapsulating the switchable material. The methods may further include a step of applying a seal material.

Switchable objects and methods of manufacture

A compound according to Formula IA and IB, reversibly convertible under photochromic and electrochromic conditions between a ring-open isomer A and a ring-closed isomer B is provided. For substitutent groups, Z is N, O or S; each Ris independently selected from the group consisting of H, or halo; each Ris independently selected from the group consisting of H, halo, a polymer backbone, alkyl or aryl; or, when both Rtogether form &#x2014;CH&#x2550;CH&#x2014; and form part of a polymer backbone; each Ris independently selected from the group consisting of H, halo, alkyl, alkoxy, thioalkyl or aryl; each Ris aryl; and each Ris independently selected from the group consisting of H, halo, alkyl, alkoxy, thioalkyl or aryl. 

Diarylethene compounds and uses thereof

A composition comprising a diarylethene photochromic anodic species, a cathodic species and an electrolyte that comprises a supporting electrolyte and a solvent. Electrochromic devices such as optical filters are prepared from such compositions.

Photochromic-electrochromic compositions

A switching material comprising one or more than one polymers and an electrolyte comprising a salt and a solvent portion comprising one or more solvents; and one or more compounds having electrochromic and photochromic properties dispersed homogeneously through the switching material; and wherein the switching material is transitionable from a light state to a dark state on exposure to UV light and from a dark state to a light state with application of an electric voltage.

Switching materials, and compositions and methods for making same

Growing community of inventors

Surrey, Canada

James Daniel Senior