Ppg Industries Ohio, Inc.

Ut-battelle, Inc.

Susan Fundy Donaldson

Kurt Gordon Olson

Cynthia Kutchko

David R Fenn

Reza M Rock

Anthony Michael Chasser

Hao Sun

Anthony J Fogl

Ronald R Ambrose

Gregory J McCollum

Dennis A Simpson

Randy E Daughenbaugh

Edward Richard Millero, Jr

Benjamin Kabagambe

John E Schwendeman

Christina Winters

Shanti Swarup

Simion Coca

Orlando Rios

Hongying Zhou

John R Schneider

William H Retsch, Jr

Brian Edward Woodworth

Kevin C Olson

Michael Andrew Zalich

Kaliappa G Ragunathan

Robert E Jennings

John W Burgman

Wei Wang

Nathan J Silvernail

Shawn Duffy

Beon-Kyu Kim

Matthew S Luchansky

Jonathan P Breon

Mary Ann M Fuhry

Ljiljana Maksimovic

Lawrence J Fitzgerald

Jason Ryan Lewis

Peter Kamarchik, Jr

Justin M Jones

Danielle Kirby

Ronald James Kralic, Jr

Ellen C LaLumere

Bin Cao

Frank C Williams

Robert Schmeltzer

George W Mauer Iii

Methods of additive manufacture using coreactive components are disclosed. Thermosetting compositions for additive manufacturing are also disclosed.

Additive manufacturing using reactive compositions

Methods of printing a three-dimensional object using co-reactive components are disclosed. Thermosetting compositions for three-dimensional printing are also disclosed.

Coreactive materials and methods for three-dimensional printing

Additive manufacturing using polyurea materials

A curable film-forming composition is provided, comprising: (a) a polymeric binder comprising reactive functional groups; (b) a curing agent comprising functional groups that are reactive with the reactive functional groups of (a); and (c) a polysiloxane resin comprising aromatic functional groups and terminal active hydrogen groups. In certain examples of the present invention, the polymeric binder (a) comprises an acrylic polyol prepared from a monomer mixture comprising a hydroxyl functional monomer, and the curable film-forming composition further comprises a rheology modifier comprising: (1) a non-aqueous dispersion of an internally crosslinked organic polymer; (2) a silica dispersion; and/or (3) a reaction product of an amine and an isocyanate. Also provided are coated substrates that include the curable film-forming compositions described above and methods for forming a composite coating on a substrate.

Curable film-forming compositions containing reactive functional polymers and polysiloxane resins, multilayer composite coatings, and methods for their use

A curable composition is provided, comprising:

Curable compositions containing reactive functional compounds and polysiloxane resins, articles of manufacture and coated articles prepared therefrom, and a method of mitigating dirt build-up on a substrate

Methods of printing a three-dimensional object using co-reactive components are disclosed. Thermosetting compositions for three-dimensional printing are also enclosed.

Methods for reactive three-dimensional printing by extrusion

A coating composition includes: a polymer prepared from a reaction mixture including: a hydroxyl functional prepolymer comprising a reaction product of a prepolymer mixture and a non-aromatic anhydride. The polymer includes at least two functional groups selected from hydroxyl groups, carboxyl groups and combinations thereof. The polymer includes 10-40 weight % of structural units derived from benzoic acid or substituted benzoic acid and greater than 15 weight % of structural units derived from a polyol having at least three hydroxyl groups based on the total weight of the polymer. A substrate at least partially coated with a coating composition and a method of preparing a coating composition are also disclosed.

Ultradurable coating composition

Curable compositions are provided comprising:

Curable compositions and their use as coatings and footwear components

The present invention relates to curable solid particulate compositions that include: (a) a first reactant having at least two cyclic carbonate groups; and (b) a second reactant having at least two active hydrogen groups that are reactive with the cyclic carbonate groups of the first reactant. With some embodiments, the first reactant is a polyol residue having at least two cyclic carbonate groups, such as bisphenol A that has been reacted with epichlorohydrin, and in which the oxirane groups thereof have been converted to cyclic carbonate groups. The active hydrogen groups of the second reactant, with some embodiments, are each independently selected from hydroxyl groups, thiol groups, and amine groups. The curable solid particulate compositions, with some embodiments, are in the form of curable powder coating compositions.

Methods for preparing curable solid particulate compositions

Growing community of inventors

Allison Park, PA, United States of America

Susan Fundy Donaldson