公开(公告)号：US20220032577A1

公开(公告)日：2022-02-03

申请号：US17278859

申请日：2019-09-25

Applicant: Proprietect L.P.

Inventor： David M. Begg ,  Kevin Liping Dong ,  Dorota Ulman ,  Scott D. Wheeler ,  Le-Cheng Jimmy Lin

IPC: B32B5/24 ,  B32B27/30 ,  B32B27/32 ,  B32B5/18 ,  B32B27/06 ,  B32B5/02 ,  B32B27/12 ,  B32B37/04 ,  B32B37/06 ,  B32B37/10 ,  B32B37/18 ,  B29C51/00 ,  B29C51/16 ,  B29C51/42

Abstract: A composite foam article is disclosed herein. The composite foam article comprises a polyurethane foam core presenting a first surface and a second surface facing opposite the first surface. A first skin is disposed on the first surface and a second skin is disposed on the second surface. The polyurethane foam core has a density of 15-80 kg/m3. The first and second skins comprise a plurality of fibers and a polymeric binder. The composite foam article has a weight per unit area of 500-1000 g/m2 and a strength of greater than 17 N at a post-compression thickness of greater than 2 mm when tested in according with SAE J949 at 23° C.

公开(公告)号：US11926137B2

公开(公告)日：2024-03-12

申请号：US17278859

申请日：2019-09-25

Applicant: Proprietect L.P.

Inventor： David M. Begg ,  Kevin Liping Dong ,  Dorota Ulman ,  Scott D. Wheeler ,  Le-Cheng Jimmy Lin

IPC: B32B5/24 ,  B29C43/00 ,  B29C43/20 ,  B29C51/00 ,  B29C51/16 ,  B29C51/42 ,  B32B1/02 ,  B32B5/02 ,  B32B5/18 ,  B32B9/02 ,  B32B9/04 ,  B32B27/06 ,  B32B27/08 ,  B32B27/12 ,  B32B27/16 ,  B32B27/30 ,  B32B27/32 ,  B32B37/04 ,  B32B37/06 ,  B32B37/10 ,  B32B37/18 ,  B60N2/90 ,  B29K23/00 ,  B29K75/00 ,  B29K105/04 ,  B29K309/08 ,  B29L9/00 ,  B60R13/02

CPC classification number: B32B5/245 ,  B29C43/003 ,  B29C43/203 ,  B29C51/004 ,  B29C51/16 ,  B29C51/421 ,  B32B1/02 ,  B32B5/022 ,  B32B5/024 ,  B32B5/028 ,  B32B5/18 ,  B32B9/025 ,  B32B9/046 ,  B32B27/065 ,  B32B27/08 ,  B32B27/12 ,  B32B27/16 ,  B32B27/304 ,  B32B27/308 ,  B32B27/32 ,  B32B37/04 ,  B32B37/06 ,  B32B37/10 ,  B32B37/185 ,  B60N2/90 ,  B29K2023/08 ,  B29K2023/12 ,  B29K2075/00 ,  B29K2105/04 ,  B29K2309/08 ,  B29K2995/0077 ,  B29L2009/00 ,  B32B2260/021 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2264/108 ,  B32B2264/303 ,  B32B2264/307 ,  B32B2266/0278 ,  B32B2270/00 ,  B32B2305/022 ,  B32B2305/026 ,  B32B2305/076 ,  B32B2305/08 ,  B32B2305/28 ,  B32B2305/38 ,  B32B2307/10 ,  B32B2307/54 ,  B32B2307/718 ,  B32B2307/72 ,  B32B2307/724 ,  B32B2307/732 ,  B32B2309/02 ,  B32B2309/105 ,  B32B2310/0445 ,  B32B2313/04 ,  B32B2315/085 ,  B32B2323/04 ,  B32B2323/10 ,  B32B2333/08 ,  B32B2375/00 ,  B32B2439/02 ,  B32B2605/003 ,  B32B2605/08 ,  B60R13/0212

Abstract: A composite foam article is disclosed herein. The composite foam article comprises a polyurethane foam core presenting a first surface and a second surface facing opposite the first surface. A first skin is disposed on the first surface and a second skin is disposed on the second surface. The polyurethane foam core has a density of 15-80 kg/m3. The first and second skins comprise a plurality of fibers and a polymeric binder. The composite foam article has a weight per unit area of 500-1000 g/m2 and a strength of greater than 17 N at a post-compression thickness of greater than 2 mm when tested in according with SAE J949 at 23° C.

公开(公告)号：US20220063239A1

公开(公告)日：2022-03-03

申请号：US17278900

申请日：2019-09-25

Applicant: Proprietect L.P.

Inventor： Kevin Liping Dong ,  Scott D. Wheeler ,  Le-Cheng Jimmy Lin ,  David M. Begg ,  Dorota Ulman

IPC: B32B5/18 ,  B32B27/30 ,  B32B5/02 ,  B32B5/24 ,  B32B9/02 ,  B32B9/04 ,  B32B27/06 ,  B32B27/32 ,  B32B37/06 ,  B32B27/08 ,  B32B27/16 ,  B32B1/02 ,  B60N2/90 ,  B29C43/00 ,  B29C43/20

Abstract: A composite foam article is disclosed herein. The composite foam article comprises a polyurethane foam core presenting a first surface and a second surface facing opposite the first surface. A first skin is disposed on the first surface and a second skin is disposed on the second surface. The first and second skins comprise a plurality of fibers and a polymeric binder. The composite foam article also comprises at least one supplemental layer comprising an ethylene and acrylic acid copolymer dispersed in and/or disposed between any of said aforementioned skins and core.

公开(公告)号：US12011912B2

公开(公告)日：2024-06-18

申请号：US17278900

申请日：2019-09-25

Applicant: Proprietect L.P.

Inventor： Kevin Liping Dong ,  Scott D. Wheeler ,  Le-Cheng Jimmy Lin ,  David M. Begg ,  Dorota Ulman

IPC: B32B5/18 ,  B29C43/00 ,  B29C43/20 ,  B29C51/00 ,  B29C51/16 ,  B29C51/42 ,  B32B1/00 ,  B32B1/02 ,  B32B5/02 ,  B32B5/24 ,  B32B9/02 ,  B32B9/04 ,  B32B27/06 ,  B32B27/08 ,  B32B27/12 ,  B32B27/16 ,  B32B27/30 ,  B32B27/32 ,  B32B37/04 ,  B32B37/06 ,  B32B37/10 ,  B32B37/18 ,  B60N2/90 ,  B29K23/00 ,  B29K75/00 ,  B29K105/04 ,  B29K309/08 ,  B29L9/00 ,  B60R13/02

CPC classification number: B32B5/245 ,  B29C43/003 ,  B29C43/203 ,  B29C51/004 ,  B29C51/16 ,  B29C51/421 ,  B32B1/00 ,  B32B5/022 ,  B32B5/024 ,  B32B5/028 ,  B32B5/18 ,  B32B9/025 ,  B32B9/046 ,  B32B27/065 ,  B32B27/08 ,  B32B27/12 ,  B32B27/16 ,  B32B27/304 ,  B32B27/308 ,  B32B27/32 ,  B32B37/04 ,  B32B37/06 ,  B32B37/10 ,  B32B37/185 ,  B60N2/90 ,  B29K2023/08 ,  B29K2023/12 ,  B29K2075/00 ,  B29K2105/04 ,  B29K2309/08 ,  B29K2995/0077 ,  B29L2009/00 ,  B32B2260/021 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2264/108 ,  B32B2264/303 ,  B32B2264/307 ,  B32B2266/0278 ,  B32B2270/00 ,  B32B2305/022 ,  B32B2305/026 ,  B32B2305/076 ,  B32B2305/08 ,  B32B2305/28 ,  B32B2305/38 ,  B32B2307/10 ,  B32B2307/54 ,  B32B2307/718 ,  B32B2307/72 ,  B32B2307/724 ,  B32B2307/732 ,  B32B2309/02 ,  B32B2309/105 ,  B32B2310/0445 ,  B32B2313/04 ,  B32B2315/085 ,  B32B2323/04 ,  B32B2323/10 ,  B32B2333/08 ,  B32B2375/00 ,  B32B2439/02 ,  B32B2605/003 ,  B32B2605/08 ,  B60R13/0212

Abstract: A composite foam article is disclosed herein. The composite foam article comprises a polyurethane foam core presenting a first surface and a second surface facing opposite the first surface. A first skin is disposed on the first surface and a second skin is disposed on the second surface. The first and second skins comprise a plurality of fibers and a polymeric binder. The composite foam article also comprises at least one supplemental layer comprising an ethylene and acrylic acid copolymer dispersed in and/or disposed between any of said aforementioned skins and core.

公开(公告)号：US20220032576A1

公开(公告)日：2022-02-03

申请号：US17278834

申请日：2019-09-25

Applicant: Proprietect L.P.

Inventor： Victoria Jimenez ,  Kevin Liping Dong ,  Scott D. Wheeler ,  Derrick Smith ,  Wenwei Zhao ,  Le-Cheng Jimmy Lin

IPC: B32B5/24 ,  B32B5/18 ,  B32B7/12 ,  B32B5/02 ,  B32B27/12 ,  B32B27/32 ,  B32B27/36 ,  B32B37/06 ,  B32B37/04 ,  B60N2/70

Abstract: A composite foam article comprises a foam core layer presenting a first surface and a second surface facing opposite the first surface. A first polymeric bonding layer is disposed on the first surface, one or more first reinforcing layers comprising a plurality of fibers and a polymeric binder are disposed on the first polymeric bonding layer, and a first polymeric containment layer is disposed on the one or more first reinforcing layers. A second polymeric bonding layer is disposed on the second surface, one or more second reinforcing layers comprising a plurality of fibers and a polymeric binder are disposed on the second polymeric bonding layer, and a second polymeric containment layer is disposed on the one or more second reinforcing layers. At least one catch layer comprising particles of carbon is dispersed in and/or disposed between any of the aforementioned layers.