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公开(公告)号：US12043715B2
公开(公告)日：2024-07-23
申请号：US18327612
申请日：2023-06-01
Inventor： Nicole Love , Sethumadhavan Ravichandran , Steven R. Dubrule , Corey Laven
IPC: C08J5/18 , C08F222/10 , C08J7/04
CPC classification number: C08J5/18 , C08F222/1065 , C08J7/0427
Abstract: According to one aspect, a composite film may include a substrate, and a protection coating overlying the substrate. The protection coating may include a urethane acrylate 6-functional oligomer, and a urethane acrylate 2-functional oligomer. The protection coating may further include a urethane acrylate oligomer ratio UAC6/UAC2 of at least about 0.5 and not greater than about 3, where UAC6 is equal to the content of the urethane acrylate 6-functional oligomer in wt. % for a total weight of the protection coating and UAC2 is equal to the content of the urethane acrylate 2-functional oligomer in wt. % for a total dry weight of the protection coating.
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公开(公告)号：US20220195253A1
公开(公告)日：2022-06-23
申请号：US17643452
申请日：2021-12-09
Inventor： Jennifer Adamchuk , Dale Thomas , Meghann White , Sethumadhavan Ravichandran , Gerard T. Buss
Abstract: The present disclosure relates to a copper-clad laminate that may include a copper foil layer, a fluoropolymer based adhesive layer overlying the copper foil layer, and a dielectric coating overlying the fluoropolymer based adhesive layer. The dielectric coating may include a resin matrix component, and a ceramic filler component. The ceramic filler component may include a first filler material. The dielectric coating may have an average thickness of not greater than about 20 microns.
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公开(公告)号：US20220186081A1
公开(公告)日：2022-06-16
申请号：US17643446
申请日：2021-12-09
Inventor： Jennifer ADAMCHUK , Dale THOMAS , Meghann White , Sethumadhavan Ravichandran , Gerard T. Buss
IPC: C09J7/24 , C09J11/04 , C09J7/38 , H05K1/09 , H05K1/03 , B32B7/12 , B32B27/20 , B32B15/20 , B32B15/08 , B32B27/28
Abstract: The present disclosure relates to a dielectric substrate that may include a polymer based core film, and a fluoropolymer based adhesive layer. The polymer based core film may include a resin matrix component, and a ceramic filler component. The ceramic filler component may include a first filler material. The particle size distribution of the first filler material may have a D10 of at least about 1.0 microns and not greater than about 1.7, a D50 of at least about 1.0 microns and not greater than about 3.5 microns, and a D90 of at least about 2.7 microns and not greater than about 6 microns.
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公开(公告)号：US11549035B2
公开(公告)日：2023-01-10
申请号：US17643446
申请日：2021-12-09
Inventor： Jennifer Adamchuk , Dale Thomas , Meghann White , Sethumadhavan Ravichandran , Gerard T. Buss
IPC: C09J7/24 , C09J11/04 , C09J7/38 , H05K1/09 , H05K1/03 , B32B7/12 , B32B27/20 , B32B15/20 , B32B15/08 , B32B27/28
Abstract: The present disclosure relates to a dielectric substrate that may include a polymer based core film, and a fluoropolymer based adhesive layer. The polymer based core film may include a resin matrix component, and a ceramic filler component. The ceramic filler component may include a first filler material. The particle size distribution of the first filler material may have a D10 of at least about 1.0 microns and not greater than about 1.7, a D50 of at least about 1.0 microns and not greater than about 3.5 microns, and a D90 of at least about 2.7 microns and not greater than about 6 microns.
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Patent Agency Ranking
公开(公告)号：US11981110B2
公开(公告)日：2024-05-14
申请号：US18067413
申请日：2022-12-16
Inventor： Rachel Morrison , Gowri Dorairaju , Sethumadhavan Ravichandran , Vincent Prud'homme , Meghann White , Michael A. Adamko
CPC classification number: B32B27/322 , B32B7/023 , B32B7/12 , B32B27/36 , B32B2250/02 , B32B2250/24 , B32B2307/40 , B32B2405/00
Abstract: The present disclosure relates to a multilayer film may include a fluoropolymer based layer that may include a fluoropolymer based material, and an adhesive layer in contact with the fluoropolymer based layer. The adhesive layer may include a first ultra-violet (UV) absorber component. The multilayer film may have a lower ultra-violet light transmission (L-UVLT) of not greater than 1.0%, where the L-UVLT of the multilayer film is defined as the percent transmission between 200 nm and 360 nm. The multilayer film may further have a high ultra-violet light transmission (H-UVLT) of not greater than 5.0%, where the H-UVLT of the multilayer film is defined as the percent transmission between 360 nm and 380 nm. The multilayer film may include a visual light transmission (VLT) of at least about 50.0%, where the VLT of the multilayer film is defined as the percent transmission between 400 nm and 1100 nm.
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公开(公告)号：US11708469B2
公开(公告)日：2023-07-25
申请号：US17457469
申请日：2021-12-03
Inventor： Nicole Love , Sethumadhavan Ravichandran , Steven R. Dubrule , Corey Laven
IPC: C08J5/18 , C08F222/10 , C08J7/04
CPC classification number: C08J5/18 , C08F222/1065 , C08J7/0427
Abstract: According to one aspect, a composite film may include a substrate, and a protection coating overlying the substrate. The protection coating may include a urethane acrylate 6-functional oligomer, and a urethane acrylate 2-functional oligomer. The protection coating may further include a urethane acrylate oligomer ratio UAC6/UAC2 of at least about 0.5 and not greater than about 3, where UAC6 is equal to the content of the urethane acrylate 6-functional oligomer in wt. % for a total weight of the protection coating and UAC2 is equal to the content of the urethane acrylate 2-functional oligomer in wt. % for a total dry weight of the protection coating.
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公开(公告)号：US20230191761A1
公开(公告)日：2023-06-22
申请号：US18065955
申请日：2022-12-14
Inventor： Jennifer ADAMCHUK , Dale Thomas , Meghann White , Sethumadhavan Ravichandran
IPC: B32B27/20 , C08K3/36 , C08K3/22 , B32B7/02 , B32B5/02 , B32B7/12 , B32B27/32 , B32B27/12 , B32B27/08 , H05K1/02
CPC classification number: B32B27/20 , C08K3/36 , C08K3/22 , B32B7/02 , B32B5/022 , B32B5/024 , B32B7/12 , B32B27/322 , B32B27/12 , B32B27/08 , H05K1/0271 , C08K2003/2241 , B32B2262/101 , B32B2264/107 , B32B2264/303 , B32B2307/732 , B32B2307/54 , B32B2307/204 , B32B2457/08 , H05K1/0366
Abstract: The present disclosure relates to a dielectric composite may include a dielectric substrate overlying a reinforcement fabric layer. The dielectric substrate may include a resin matrix component, and a ceramic filler component. The ceramic filler component may include a first filler material. The particle size distribution of the first filler material may have a D10 of at least about 1.0 microns and not greater than about 1.7, a D50 of at least about 1.0 microns and not greater than about 3.5 microns, and a D90 of at least about 2.7 microns and not greater than about 6 microns.
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公开(公告)号：US20220177658A1
公开(公告)日：2022-06-09
申请号：US17457469
申请日：2021-12-03
Inventor： Nicole Love , Sethumadhavan Ravichandran , Steven R. Dubrule , Corey Laven
IPC: C08J5/18 , C08J7/04 , C08F222/10
Abstract: According to one aspect, a composite film may include a substrate, and a protection coating overlying the substrate. The protection coating may include a urethane acrylate 6-functional oligomer, and a urethane acrylate 2-functional oligomer. The protection coating may further include a urethane acrylate oligomer ratio UAC6/UAC2 of at least about 0.5 and not greater than about 3, where UAC6 is equal to the content of the urethane acrylate 6-functional oligomer in wt. % for a total weight of the protection coating and UAC2 is equal to the content of the urethane acrylate 2-functional oligomer in wt. % for a total dry weight of the protection coating.
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公开(公告)号：US20220186082A1
公开(公告)日：2022-06-16
申请号：US17643450
申请日：2021-12-09
Inventor： Jennifer Adamchuk , Dale Thomas , Meghann White , Sethumadhavan Ravichandran , Gerard T. Buss
IPC: C09J7/29 , C09J11/04 , C09J7/38 , C09J5/00 , H05K1/09 , H05K1/03 , H05K3/46 , B32B27/28 , B32B15/20 , B32B7/12 , B32B15/08
Abstract: The present disclosure relates to a dielectric substrate that may include a first fluoropolymer based adhesive layer, a polyimide layer overlying the fluoropolymer based adhesive layer, and a first filled polymer layer overlying the polyimide layer. The first filled polymer layer may include a resin matrix component, and a first ceramic filler component. The first ceramic filler component may include a first filler material. The first filler material may further have a mean particle size of at not greater than about 10 microns.
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