公开(公告)号：US20250066635A1

公开(公告)日：2025-02-27

申请号：US18941351

申请日：2024-11-08

Applicant: PPG Industries Ohio, Inc.

Inventor： Daniel F. Moyano ,  Matthew S. Luchansky ,  Mitchell Ryan Stibbard

IPC: C09D133/06 ,  B05D1/02 ,  B05D3/02 ,  B29C71/02 ,  C08J7/04 ,  C08K3/36 ,  C08K5/21 ,  C09D7/47 ,  C09D7/63 ,  C09D7/65

Abstract: Disclosed are thermally curable film-forming compositions comprising a binder, a flow control system comprising a sag control agent, and less than 5.0 wt.-% of melamine-based components, based on the total weight of resin solids in the film-forming composition, as well as methods for forming a cured coating on a substrate and substrates comprising the cured coating layer.

公开(公告)号：US20250037270A1

公开(公告)日：2025-01-30

申请号：US18912418

申请日：2024-10-10

Applicant: PPG Industries Ohio, Inc.

Inventor： Anthony J. Foderaro ,  Allison M. Norris

IPC: G06T7/00 ,  G06T7/40 ,  G06T7/70 ,  G06T7/90 ,  G06V10/60 ,  G06V10/74

Abstract: A computer system for mapping coatings to a spatial appearance space may receive coating spatial appearance variables of a target coating from a coating-measurement instrument. The computer system may generate spatial appearance space coordinates for the target coating by mapping each of the coating spatial appearance variables to an individual axis of a multidimensional coordinate system. The computer system may identify particular spatial appearance space coordinates from the identified spatial appearance space coordinates associated with the potentially matching reference coatings that are associated with a smallest spatial-appearance-space distance from the spatial appearance space coordinates of the target coating. Further, the computer system may display a visual interface element indicating a particular reference coating that is associated with the particular spatial appearance space coordinates as a proposed spatial appearance match to the target coating.

公开(公告)号：US20250034310A1

公开(公告)日：2025-01-30

申请号：US18712874

申请日：2022-11-21

Applicant: PPG Industries Ohio, Inc.

Inventor： Kareem Kaleem ,  Hanzhen Bao ,  Michael Jonathan Motala ,  Youssef Moussa ,  Wenchao Zhang ,  Carl Seneker

IPC: C08F290/06 ,  C08F220/06 ,  C08F220/08 ,  C08F220/14 ,  C08F220/18 ,  C08F220/20 ,  C08G63/91 ,  C08K5/3492 ,  C09D151/08

Abstract: A (co)polymer(A)-acrylic block copolymer obtainable by reacting reactants comprising an acrylic material with a (co)polymer(A) is disclosed. The (co)polymer(A) comprises a substantially terminal ethylenically unsaturated functional group. The acrylic material is reacted with the (co)polymer(A) so that the acrylic material bonds to the (co)polymer(A) via the substantially terminal ethylenically unsaturated functional group. The disclosure extends to a coating composition comprising the block copolymer; articles, such as a package, packaging, a vehicle, a structure, or parts thereof coated with the coating composition; and methods of making the same.

公开(公告)号：US12176549B2

公开(公告)日：2024-12-24

申请号：US17271029

申请日：2019-08-28

Applicant: PPG Industries Ohio, Inc.

Inventor： Christophe R. G. Grenier ,  Venkateshwarlu Kalsani ,  Hong Li ,  Ronnie A. J. Peskens ,  Calum H. Munro ,  Shuang Ma ,  Stuart D. Hellring ,  Randy E. Daughenbaugh ,  Arif Mubarok

IPC: C09K21/14 ,  B60K1/04 ,  B62D25/20 ,  H01M10/0525 ,  H01M50/121 ,  H01M50/143

Abstract: The present invention relates to a battery comprising a crosslinked intumescent layer selected from a coating and a self-supported film or sheet the layer being formed from a curable intumescent composition comprising: (a) a resin component comprising one or more oligomeric or polymeric compounds having a plurality of functional groups; (b) optionally a curing agent having a plurality of functional groups that are reactive with the functional groups of the oligomeric or polymeric compound of resin component (a); and (c) a compound providing an expansion gas upon thermal decomposition; wherein compounds (a) to (c) differ from each other, to an article comprising a battery, wherein the crosslinked intumescent layer is applied to a part of the article adjacent to the battery between the battery and the article, to methods to provide fire protection to a battery or an article comprising a battery or to reduce or prevent thermal runaway of a battery.

公开(公告)号：US20240392156A1

公开(公告)日：2024-11-28

申请号：US18692632

申请日：2022-09-16

Applicant: PPG Industries Ohio, Inc.

Inventor： David Ross Curran ,  James E. McCarthy

IPC: C09D163/00 ,  C09D5/00

Abstract: Coating compositions may protect substrates from environmental exposure. A coating composition may comprise an epoxy resin component, a polyol, a cardanol-based diluent, and a crosslinking agent. The coating composition may resist chalking and extend the recoat window.

公开(公告)号：US12139630B2

公开(公告)日：2024-11-12

申请号：US17413655

申请日：2019-12-13

Applicant: PPG Industries Ohio, Inc.

Inventor： Michael G. Olah ,  William H. Retsch, Jr. ,  Hongying Zhou ,  Debra L. Singer ,  Dennis A. Simpson ,  Tsukasa Mizuhara

IPC: C09D133/04 ,  C08F220/32 ,  C09D7/65 ,  C08L33/24

Abstract: A polyhydroxyalkylamide material having the formula (I), wherein Z represents a polymer or an alkylene, alkenylene, alkynylene or arylene group; Z′ represents a bivalent organic linking group; m is 0 or 1; X represents a bivalent organic bridging group; R represents a hydroxyalkylamide group; and n is at least 2. The present invention extends to coatings compositions containing the polyhydroxyalkylamide material and articles coated with coatings derived from said coated compositions.

公开(公告)号：US20240368437A1

公开(公告)日：2024-11-07

申请号：US18687975

申请日：2022-09-09

Applicant: PPG Industries Ohio, Inc.

Inventor： Masayuki Nakajima ,  Allison Gamble Condie ,  Jacob Andrew Singerling ,  Marvin Michael Pollum, Jr.

IPC: C09J11/08 ,  C09J163/00

Abstract: An adhesive composition including an adhesive compound; and a plurality of particles each comprising an exterior surface comprising a coating deposited thereon wherein the coating comprises a thermoset material and a method or forming an assembly including applying an adhesive composition to a first substrate; and contacting a second substrate to the adhesive composition such that the adhesive composition is located between the first substrate and the second substrate. Also, an assembly including a first substrate and a second substrate and an adhesive composition therebetween and a method of preparing an adhesive composition.

公开(公告)号：US20240318031A1

公开(公告)日：2024-09-26

申请号：US18259413

申请日：2021-12-29

Applicant: PPG Industries Ohio, Inc.

Inventor： Bin Cao ,  Qi Zheng ,  Michael Allen Mayo ,  Matthew Sam Luchansky ,  Tsukasa Mizuhara ,  Mitchell Ryan Stibbard

IPC: C09D163/00 ,  C08G59/22 ,  C08G59/24 ,  C08G59/42 ,  C08G59/68

CPC classification number: C09D163/00 ,  C08G59/22 ,  C08G59/24 ,  C08G59/245 ,  C08G59/4261 ,  C08G59/686

Abstract: A two-component waterborne coating system includes: a first component including an acid-functional polymer having an acid value of at least 100, based on total resin solids, dispersed in an aqueous medium; and a second component separate from the first component. The second component includes an epoxy-functional compound. A method of preparing a two-component waterborne coating system and two-component waterborne coating system kit are also described herein.

公开(公告)号：US12084349B2

公开(公告)日：2024-09-10

申请号：US17432567

申请日：2020-02-19

Applicant: PPG Industries Ohio, Inc.

Inventor： Qi Ding ,  Michael J. Pawlik ,  Caitlyn B. Neidig ,  Cynthia Kutchko ,  Larry J. Ruffaner ,  Matthew W. Skinner ,  Jonathan G. Weis ,  Inanllely Y. Gonzalez ,  Hyun Wook Ro ,  Samuel L. Esarey ,  Pawel M. Krys

IPC: C10M125/02 ,  C01B32/194 ,  C08F26/10 ,  C08K9/00 ,  C09C1/44 ,  C09C3/04 ,  C10M149/10 ,  C10M161/00 ,  C10M169/04 ,  H01M4/62 ,  H01M10/0525 ,  C10N20/06 ,  C10N50/00

CPC classification number: C01B32/194 ,  C08F26/10 ,  C08K9/00 ,  C09C1/44 ,  C09C3/041 ,  C10M125/02 ,  C10M149/10 ,  C10M161/00 ,  C10M169/044 ,  H01M4/622 ,  H01M4/625 ,  H01M10/0525 ,  C01B2204/22 ,  C01B2204/32 ,  C01P2002/82 ,  C01P2004/04 ,  C01P2004/54 ,  C01P2006/22 ,  C08K2201/001 ,  C08K2201/006 ,  C08K2201/011 ,  C08K2201/016 ,  C10M2201/041 ,  C10M2203/003 ,  C10M2217/028 ,  C10N2020/06 ,  C10N2050/015

Abstract: Graphenic carbon nanoparticles that are dispersed in solvents through the use of dispersant resins are disclosed. The graphenic carbon nanoparticles may be milled prior to dispersion. The dispersant resins may comprise a polymeric dispersant resin comprising an addition polymer comprising the residue of a vinyl heterocyclic amide, an addition polymer comprising a homopolymer, a block (co)polymer, a random (co)polymer, an alternating (co)polymer, a graft (co)polymer, a brush (co)polymer, a star (co)polymer, a telechelic (co)polymer, or a combination thereof. The solvents may be aqueous, non-aqueous, inorganic and/or organic solvents. The dispersions are highly stable and may contain relatively high loadings of the graphenic carbon nanoparticles.

公开(公告)号：US12071561B2

公开(公告)日：2024-08-27

申请号：US17251361

申请日：2019-06-11

Applicant: PPG Industries Ohio, Inc.

Inventor： Wei Wang ,  David R. Fenn ,  Paul H. Lamers ,  Dennis L. Faler ,  Leigh Ann Humbert ,  Linlin Li

IPC: C09D161/28 ,  B05D7/00 ,  C09D167/02 ,  C09D175/12

CPC classification number: C09D161/28 ,  B05D7/576 ,  C09D167/025 ,  C09D175/12

Abstract: A coating composition includes (a) a melamine resin having imino and methylol functional groups that together comprise 30 mole % or greater of the total functionality of the melamine resin; and (b) at least one polymer reactive with (a) that is obtained from components including polytetrahydrofuran and a carboxylic acid or anhydride thereof. The polytetrahydrofuran includes greater than 20 weight % of the components that form the polymer (b) and the carboxylic acid or anhydride thereof includes greater than 5 weight % of the components that form the polymer (b). The polymer (b) has an acid value of at least 15 based on the total resin solids of the polymer (b).