E.i. Dupont De Nemours and Company

Lucent Technologies Inc.

Coatings Foreign IP Co. LLC

Marko Strukelj

Gary Delmar Jaycox

Larry Eugene Steenhoek

Patrick Henry Corcoran

Allan Blase Joseph Rodrigues

Patricia Mary Ellen Sormani

Josef Huybrechts

Robert Vincent Canning, Jr

Carl Brent Douglas

Gerard T Brosmer

Daniel A Benton

Eric Diaz Felton

Richard Allen Hayes

Joseph V Kurian

Lech Wilczek

Ananth Dodabalapur

Yuanfeng Liang

Robert A Halling

Rameshchandra M Gohil

Rebecca Jordan

Edward J Stancik

Susan Yen-Tee Tseng

Noel M Hasty

Robert Vincent Canning Jr

Sulfonated aliphatic-aromatic polyester compositions having improved thermal properties and biodegradability, and articles such as films, coatings and laminates, produced from the sulfonated aliphatic-aromatic polyester compositions, are provided.

Aliphatic-aromatic polyesters, and articles made therefrom

The present invention is directed to a system for digital displaying images of various colors and appearances of an article and the use thereof. The invention is particularly directed to a system for displaying images for selecting one or more matching formulas to match color and appearance of an article. The invention is even further directed to a system for displaying images for selecting one or more matching formulas to match color and appearance of a target coating of a vehicle.

System for color match and digital color display

The present invention is directed to a method for digital displaying images of various colors and appearances of an article and the use thereof. The invention is particularly directed to a method for displaying one or more images to select one or more matching formulas to match color and appearance of an article. The invention is even further directed to a method for displaying one or more images to select one or more matching formulas to match color and appearance of a target coating of a vehicle.

Digital display of color and appearance and the use thereof

This invention concerns low viscosity aldimine and ketimine reactive diluents having multi-imine functionality, which are useful in automotive refinish coating compositions, including a process for making them and the coatings that contain them.

Low Viscosity imine reactive diluents and coating compositions made therefrom

The invention is directed to a two-pack high solids low VOC ambient curable coating composition, which includes cross linking and binder components. The crosslinking component includes a polyamine, a polyketimine, or a combination thereof. The polyamine is provided on an average with at least two amine functionalities per polymer chain and the polyketimine is provided on an average with at least two ketimine functionalities per polymer chain. A reactive diluent in the binder component includes a macromolecule substantially free from acrylate functionalities and having at least two acetoacetate functionalities per the macromolecule. If desired, the coating composition includes a binder polymer. The coating composition of the invention is particularly suited in automotive refinish coatings.

Coating compositions containing highly structured macromolecules

A liquid coating composition curable at ambient temperature comprising a polyacetoacetate-containing component and a polyamine component, the former comprising bulky pendant moieties that contribute to rapid cure and robust films of good early hardness.

Polyacrylics containing pendant acetoacetonate moieties

Low viscosity imine reactive diluents and coating compositions made therefrom

A class of blue emitting materials, that, when placed in EL devices with an emitter layer and a hole transporter layer, provide EL devices that emit white light. The blue-emitting material has a non-polymeric molecular structure that comprises a five or six-membered heterocyclic moiety selected from the groups consisting of oxazole, imidazole, quinoline and pyrazine with at least three substituents pendant thereto. The blue-emitting materials of the present invention have certain characteristics that allow them to be formed into films with advantageous properties. The films formed from these materials are amorphous (i.e they have a crystal size less than about 1000 .ANG.). The thickness of the films of the blue-emitting material is less than 600 .ANG. in the devices of the present invention.

Blue-emitting materials and electroluminescent devices containing these

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Wilmington, DE, United States of America

Marko Strukelj