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公开(公告)号：US20240253326A1
公开(公告)日：2024-08-01
申请号：US18561465
申请日：2022-05-23
Applicant: PRC-Desoto International, Inc.
Inventor： Kenneth William Burtt, Jr. , Yong Han Yeong , Shawn Patrick Duffy , Justin Jonathan Martin , Mehran Arbab , Jonathan A. Love , Mikhail Khudiakov , Mary Lyn Chong Lim , Robin Michelle Peffer
CPC classification number: B32B3/266 , B32B15/08 , B32B15/20 , B32B2255/06 , B32B2255/26 , B32B2260/02 , B32B2260/046 , B32B2307/206 , B32B2307/7376
Abstract: The present disclosure is directed to a composite structure comprising at least one reinforced polymer layer comprising a reinforcing material; a layer comprising a metal substrate comprising a surface and a conformal organic coating present on at least a portion of the surface; wherein the layer comprising the metal substrate is in direct contact with the reinforced polymer layer, and the reinforcing material is more noble than the metal substrate. Also disclosed is a method of making a composite structure, a surfacing film, and a test method for evaluating the galvanic corrosion resistance of a metal substrate test piece.
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Patent Agency Ranking
公开(公告)号：US20250011604A1
公开(公告)日：2025-01-09
申请号：US18706499
申请日：2022-11-01
Applicant: PRC-Desoto International, Inc.
Inventor： Matthew Robert Davis , Gordon Lowry Post , Tejveen Kaur Gill , Stuart Damon Hellring , Erinn M. Klass , Justin Jonathan Martin , Michael Andrew Zalich
IPC: C09D5/22 , B05D5/00 , B05D7/00 , C08K3/013 , C08K5/00 , C09D5/32 , C09D7/41 , C09D7/61 , C09D175/06 , G01N21/84 , G01N21/88
Abstract: A multi-layer coating system includes: a first coating layer formed from a first coating composition including: a film forming resin; and a fluorescent and/or phosphorescent pigment that: (1) emits radiation at an emission wavelength in the range of from 400-1200 nanometers when excited by ultraviolet and/or visible radiation corresponding to an excitation wavelength of the fluorescent and/or phosphorescent pigment; and/or (2) emits radiation at an emission wavelength in the range of from 600-2500 nanometers when excited by visible and/or near infrared radiation corresponding to an excitation wavelength of the fluorescent and/or phosphorescent pigment; and a second coating layer disposed over at least a portion of the first coating layer, which is formed from a second coating composition including: a film forming resin; and a pigment that blocks radiation corresponding to the excitation and/or emission wavelength of the fluorescent and/or phosphorescent pigment in the first coating layer.
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3.发明公开公开(公告)号：US20240150586A1
公开(公告)日：2024-05-09
申请号：US18548240
申请日：2022-03-02
Applicant: PRC-Desoto International, Inc.
Inventor： Michael Allen Mayo , Megan Elizabeth Ferlic , Justin Jonathan Martin , Scott Joseph Moravek , Francis Patrick Cassidy
IPC: C09D5/08 , C09D7/40 , C09D7/61 , C09D163/00 , C09D175/04
CPC classification number: C09D5/084 , C09D7/61 , C09D7/67 , C09D163/00 , C09D175/04 , C08K2003/222
Abstract: The present disclosure is directed to a coated metal substrate comprising a metal substrate; a coating applied over at least a portion of the metal substrate, wherein the coating comprises a film-forming binder; magnesium oxide; and an aluminum compound and/or iron compound; wherein the coating has a dry film thickness of at least 10 microns, and the magnesium oxide and the aluminum and/or iron compound are present in a weight ratio of 1:1 to 240:1. The present disclosure is also directed to a curable film film-forming coating composition a film-forming binder; magnesium oxide; and an aluminum compound and/or iron compound, wherein the magnesium oxide and the aluminum and/or iron compound are present in a weight ratio of 1:1 to 240:1. Also disclosed are methods of coating a substrate.
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公开(公告)号：US20240174865A1
公开(公告)日：2024-05-30
申请号：US18548382
申请日：2022-03-04
Applicant: PRC-Desoto International, Inc.
Inventor： Elizabeth Anne Furar , Megan Elizabeth Ferlic , Christopher Andrew Dacko , Stephen Glenn McQuown , John Robert Yetter, JR. , Cedric John Hils , Justin Jonathan Martin , Mary Lyn Chong Lim
CPC classification number: C09D5/08 , C08K5/40 , C08K5/46 , C09D5/4438 , C09D5/4465
Abstract: The present disclosure is directed to a coating composition comprising a film-forming binder, and a corrosion inhibitor comprising a polysulfide corrosion inhibitor, wherein the polysulfide corrosion inhibitor has a passive window value measured as a solution over a substrate greater than the passive window value of a solution without the corrosion inhibitor tested over the same substrate, as measured according to the PASSIVE WINDOW TEST METHOD, and the poly sulfide corrosion inhibitor has a polarization resistance (Rp) measured as a solution over a substrate greater than the polarization resistance (Rp) of a solution without the corrosion inhibitor tested over the same substrate, as measured according to the LINEAR POLARIZATION RESISTANCE TEST METHOD.
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公开(公告)号：US20240174867A1
公开(公告)日：2024-05-30
申请号：US18548555
申请日：2022-03-04
Applicant: PRC-Desoto International, Inc.
Inventor： Megan Elizabeth Ferlic , Christopher Andrew Dacko , Stephen Glenn McQuown , John Robert Yetter, Jr. , Michael Allen Mayo , Elizabeth Anne Furar , Cedric John Hils , Justin Jonathan Martin , Mary Lyn Chong Lim
IPC: C09D5/08 , C08K5/3462 , C08K5/357 , C08K5/372 , C09D5/00 , C09D5/44 , C09D7/48 , C09D163/00
CPC classification number: C09D5/086 , C08K5/3462 , C08K5/357 , C08K5/3725 , C09D5/002 , C09D5/448 , C09D7/48 , C09D163/00
Abstract: The present invention is directed to a coating composition comprising a film-forming binder; and a corrosion inhibitor comprising at least one of morpholines, monosulfides, and/or piperazines. The present invention is also directed to coatings, coated metal substrates, multi-layered coated metal substrates, and methods of coating substrates.
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6.发明公开公开(公告)号：US20240150587A1
公开(公告)日：2024-05-09
申请号：US18548340
申请日：2021-12-30
Applicant: PRC-Desoto International, Inc.
IPC: C09D5/10 , C09D7/61 , C09D163/00
CPC classification number: C09D5/103 , C09D7/61 , C09D163/00 , C08K2003/0812
Abstract: The present invention is directed to a coated metal substrate comprising a metal substrate; and a coating applied over at least a portion of the metal substrate, wherein the coating comprises a film-forming binder; magnesium oxide; an aluminum compound and/or iron compound; and aluminum particles. The present invention also provides a curable film-forming coating composition comprising a film-forming binder; magnesium oxide; an aluminum and/or iron compound; and aluminum particles. Also disclosed are methods of coating a substrate.
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