公开(公告)号：WO2022133404A1

公开(公告)日：2022-06-23

申请号：PCT/US2021/072822

申请日：2021-12-09

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： ADAMCHUK, Jennifer ,  THOMAS, Dale ,  WHITE, Meghann ,  RAVICHANDRAN, Sethumadhavan ,  BUSS, Gerard T.

IPC: H05K1/09 ,  H05K1/03 ,  B32B15/08 ,  B32B15/20 ,  B32B7/12 ,  C09J201/04

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.

公开(公告)号：WO2022133402A1

公开(公告)日：2022-06-23

申请号：PCT/US2021/072819

申请日：2021-12-09

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： ADAMCHUK, Jennifer ,  THOMAS, Dale ,  WHITE, Meghann ,  RAVICHANDRAN, Sethumadhavan ,  BUSS, Gerard T.

IPC: H05K1/09 ,  H05K1/03

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.

公开(公告)号：WO2022126077A1

公开(公告)日：2022-06-16

申请号：PCT/US2021/072720

申请日：2021-12-03

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION [US]/[US]

Inventor： LOVE, Nicole ,  RAVICHANDRAN, Sethumadhavan ,  DUBRULE, Steven R. ,  LAVEN, Corey

IPC: C08J7/04 ,  C08J5/18 ,  C09D175/14 ,  C09D7/63 ,  C08F290/06 ,  C08F2/48 ,  C08F220/34

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.

公开(公告)号：WO2022133403A1

公开(公告)日：2022-06-23

申请号：PCT/US2021/072820

申请日：2021-12-09

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： ADAMCHUK, Jennifer ,  THOMAS, Dale ,  WHITE, Meghann ,  RAVICHANDRAN, Sethumadhavan ,  BUSS, Gerard T.

IPC: H05K1/09 ,  H05K1/03

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.

公开(公告)号：EP4452635A1

公开(公告)日：2024-10-30

申请号：EP22912604.0

申请日：2022-12-16

Applicant: Saint-Gobain Performance Plastics Corporation

Inventor： MORRISON, Rachel ,  DORAIRAJU, Gowri ,  RAVICHANDRAN, Sethumadhavan ,  PRUD'HOMME, Vincent ,  WHITE, Meghann ,  ADAMKO, Michael A.

IPC: B32B17/10 ,  B32B7/12 ,  B32B7/023

公开(公告)号：EP4265074A1

公开(公告)日：2023-10-25

申请号：EP21908005.8

申请日：2021-12-09

Applicant: Saint-Gobain Performance Plastics Corporation

Inventor： ADAMCHUK, Jennifer ,  THOMAS, Dale ,  WHITE, Meghann ,  RAVICHANDRAN, Sethumadhavan ,  BUSS, Gerard T.

IPC: H05K1/09 ,  H05K1/03

公开(公告)号：EP4265075A1

公开(公告)日：2023-10-25

申请号：EP21908006.6

申请日：2021-12-09

Applicant: Saint-Gobain Performance Plastics Corporation

Inventor： ADAMCHUK, Jennifer ,  THOMAS, Dale ,  WHITE, Meghann ,  RAVICHANDRAN, Sethumadhavan ,  BUSS, Gerard T.

IPC: H05K1/09 ,  H05K1/03 ,  B32B15/08 ,  B32B15/20 ,  B32B7/12 ,  C09J201/04

公开(公告)号：EP4265073A1

公开(公告)日：2023-10-25

申请号：EP21908004.1

申请日：2021-12-09

Applicant: Saint-Gobain Performance Plastics Corporation

Inventor： ADAMCHUK, Jennifer ,  THOMAS, Dale ,  WHITE, Meghann ,  RAVICHANDRAN, Sethumadhavan ,  BUSS, Gerard T.

IPC: H05K1/09 ,  H05K1/03

公开(公告)号：EP4255969A1

公开(公告)日：2023-10-11

申请号：EP21904572.1

申请日：2021-12-03

Applicant: Saint-Gobain Performance Plastics Corporation

Inventor： LOVE, Nicole ,  RAVICHANDRAN, Sethumadhavan ,  DUBRULE, Steven R. ,  LAVEN, Corey

IPC: C08J7/04 ,  C08J5/18 ,  C09D175/14 ,  C09D7/63 ,  C08F290/06 ,  C08F2/48 ,  C08F220/34

公开(公告)号：EP4453118A1

公开(公告)日：2024-10-30

申请号：EP22912605.7

申请日：2022-12-16

Applicant: Saint-Gobain Performance Plastics Corporation

Inventor： MORRISON, Rachel ,  DORAIRAJU, Gowri ,  RAVICHANDRAN, Sethumadhavan ,  PRUD'HOMME, Vincent ,  WHITE, Meghann ,  ADAMKO, Michael A.

IPC: C09J7/24 ,  C09J7/30