公开(公告)号：US20250001729A1

公开(公告)日：2025-01-02

申请号：US18757944

申请日：2024-06-28

Applicant: CERTAINTEED GYPSUM, INC.

Inventor： Remi Lespiat ,  Corinne SALLES ,  Robin Fisher ,  Fabien Lienhart

IPC: B32B7/027 ,  B32B5/02 ,  B32B13/08 ,  B32B13/14 ,  E04C2/04

Abstract: The present disclosure relates generally to a plasterboard having a first surface and an opposed second surface, the plasterboard comprising: a body of hardened plaster material extending from the first surface of the plasterboard to the second surface of the plasterboard; a first liner having a mass loss of at least 70 g/m2 at 600° C. disposed at the first surface of the plasterboard; and a second liner having a mass loss of no more than 60 g/m2 at 600° C. disposed at the second surface of the plasterboard.

公开(公告)号：US20250001722A1

公开(公告)日：2025-01-02

申请号：US18694945

申请日：2022-09-20

Applicant: RS Technologies Inc.

Inventor： Shawn VAN HOEK-PATTERSON ,  Mingzong ZHANG ,  Joel TENNISON ,  Mark FORGET ,  Scott T. HOLMES

IPC: B32B5/12 ,  B29C70/24 ,  B29C70/34 ,  B29C70/52 ,  B29C70/54 ,  B29K75/00 ,  B29K309/08 ,  B29L31/00 ,  B32B1/08 ,  B32B5/02 ,  B32B7/02 ,  E04H12/02

Abstract: A utility pole assembly includes a utility pole having an inner core, and further includes a laminate structure surrounding the inner core. The laminate structure includes a reinforcing structure having fiber reinforcement, an outer layer surrounding the reinforcing structure, and a resin at least partially mixed with the reinforcing structure and the outer layer. The resin is resistant to ultraviolet (UV) radiation. A concentration of the resin in the outer layer is greater than a concentration of the resin in the reinforcing structure.

公开(公告)号：US20250001719A1

公开(公告)日：2025-01-02

申请号：US18756099

申请日：2024-06-27

Applicant: Airbus Operations Limited

Inventor： Richard HEWSON

IPC: B32B3/08 ,  B32B5/02 ,  B32B27/06 ,  B32B37/18

Abstract: A filler for insertion between laminate composite parts, at least one of which has a corner radius, prior to joining together at a joint interface is disclosed. The filler is an elongate section shaped to mitigate ply undulations.

公开(公告)号：US20250001705A1

公开(公告)日：2025-01-02

申请号：US18291705

申请日：2022-07-26

Applicant: Kansas State University Research Foundation ,  University of Cincinnati

Inventor： Dong Lin ,  Jing Shi ,  Pedram Parandoush

IPC: B29C70/02 ,  B29K63/00 ,  B29K105/08 ,  B29K105/16 ,  B29K307/04 ,  B29K309/08 ,  B29K507/04 ,  B32B5/02 ,  B32B5/26 ,  B32B7/04 ,  B33Y10/00 ,  B33Y70/10 ,  B33Y80/00 ,  C08J5/24 ,  C08K3/04

Abstract: Additive manufacturing of continuous-fiber reinforced composites. More particularly, aspects of the invention relate to additive manufacturing systems and methods for fabricating 3D parts from continuous-fiber reinforced composites such as carbon-fiber or glass-fiber pre impregnated (“pre-preg”) sheets. A laser-assisted laminated object manufacturing method is used to fabricate continuous carbon fiber reinforced polymer composites (CFRPCs) using prepreg sheets with continuous-carbon fiber reinforcement. Graphene functions as a modifier between the prepreg sheets to improve the mechanical properties of the CFRPCs, specifically low porosity, high concentrations of continuous carbon fibers, and improved interfacial bonding strength. This composite architecture design, involving laminated continuous-carbon fiber reinforced prepreg sheets and graphene-modified interfaces, provides a readily scalable manufacturing method for producing 3D parts with desirable characteristics.

公开(公告)号：US12180352B2

公开(公告)日：2024-12-31

申请号：US17967306

申请日：2022-10-17

Applicant: THE BOEING COMPANY

Inventor： Patrick J. Kinlen

IPC: C09D163/00 ,  B32B5/02 ,  B32B15/14 ,  B32B15/18 ,  B32B15/20 ,  B32B38/00 ,  C08J5/06 ,  C08K9/08 ,  C09D145/00 ,  C09D161/00 ,  C09D171/00 ,  C09D177/00 ,  D01F9/22 ,  D01F11/14 ,  D06M13/08 ,  D06M15/643 ,  D06M23/10 ,  D06M101/40

Abstract: The present disclosure provides compositions including a carbon fiber material comprising one or more of dibromocyclopropyl or polysilazane disposed thereon; and a thermosetting polymer or a thermoplastic polymer. The present disclosure further provides metal substrates including a composition of the present disclosure disposed thereon. The present disclosure further provides vehicle components including a metal substrate of the present disclosure. The present disclosure further provides methods for manufacturing a vehicle component, including contacting a carbon fiber material with a polysilazane or a dibromocarbene to form a coated carbon fiber material; and mixing the coated carbon fiber material with a thermosetting polymer or a thermoplastic polymer to form a composition. Methods can further include depositing a composition of the present disclosure onto a metal substrate.

公开(公告)号：US12173434B2

公开(公告)日：2024-12-24

申请号：US17701081

申请日：2022-03-22

Applicant: LEAR CORPORATION

Inventor： David W. Burke ,  Steven J. Cooper

IPC: D04B21/20 ,  B32B5/02 ,  B32B5/06 ,  B32B5/26 ,  B32B9/02 ,  B32B9/04

Abstract: According to one or more embodiments, a three-dimensional spacer fabric comprises a first knit layer, a second knit layer and monofilament spacer yarns extending between and connecting the first and second knit layers. The first knit layer comprises pillar stitches and lay in stitches working together to form the first knit layer and the second knit layer comprising a mesh fabric formed of a mirrored stitch formation. The spacer fabric has a compression force deflection, as measured by ISO3386-1, in the machine direction (MD) of 10 to 15 kPa. The spacer fabric can be secured to a trim material to form a trim cover.

公开(公告)号：US12172422B2

公开(公告)日：2024-12-24

申请号：US17317190

申请日：2021-05-11

Applicant: INEOS COMPOSITES IP, LLC

Inventor： Jonathan Mark McKay ,  James William Emrick

IPC: B32B5/26 ,  B29B17/00 ,  B29B17/04 ,  B29C43/00 ,  B29C43/02 ,  B29C43/58 ,  B29C70/00 ,  B29C70/18 ,  B29C70/50 ,  B29K31/00 ,  B29K101/10 ,  B29K105/08 ,  B29K105/26 ,  B29K307/04 ,  B29K309/08 ,  B32B5/02 ,  B32B5/12 ,  C08J11/00 ,  C08J11/04

Abstract: A process for preparing a composite part, the process comprising: recovering unsaturated resin prepreg scrap; combining the recovered unsaturated resin prepreg scrap with a second resinous thermosetting component; and co-molding the prepreg scrap and resinous thermosetting component together under a pressure of 25 to 4000 psi and at a temperature of 100-400° F.

公开(公告)号：US12172414B2

公开(公告)日：2024-12-24

申请号：US18201369

申请日：2023-05-24

Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHA

Inventor： Tsuyoshi Yamaguchi

IPC: B60Q3/54 ,  B32B3/04 ,  B32B3/06 ,  B32B3/08 ,  B32B5/02 ,  B29D11/00 ,  B32B5/18 ,  B32B5/24 ,  B60Q3/51 ,  B60Q3/62

Abstract: The interior material includes a base material having a plate shape and a skin material covering a front surface of the base material, where the skin material has a woven fabric in which optical fibers are woven as constituent yarns. A bundle structure that collects a plurality of optical fibers exposed from the end portion of the skin material so as to lie along a back surface of the base material is provided at an end portion of the back surface of the base material.

公开(公告)号：US12171355B2

公开(公告)日：2024-12-24

申请号：US17506529

申请日：2021-10-20

Applicant: TUMBLE LIVING LLC

Inventor： Justin Soleimani ,  Zachariah Dannett

IPC: B32B3/06 ,  A47G27/02 ,  B32B3/08 ,  B32B5/02 ,  B32B5/26 ,  B32B7/09

Abstract: A multi-piece floor arrangement and assembly forms a floor covering that includes a top, or upper, rug portion and bottom, or lower, mat portion, and pocketed corner areas in each corner of an underside surface of the rug portion into which corresponding corners of the mat portion are insertable. The pocketed corner areas secure the rug portion with the mat portion when both are placed on an underlying surface while enabling a flow of air between the rug portion and the mat portion. The mat portion includes multiple interlocking sections that help to maintain the floor covering in a uniform planar shape and provide an aesthetically-pleasing appearance when placed on an underlying surface. The multi-piece arrangement and assembly does not move relative to that surface, yet does not require either a cumbersome installation or removal process.

公开(公告)号：US20240416637A1

公开(公告)日：2024-12-19

申请号：US18694988

申请日：2022-12-28

Applicant: Jiangsu Pengqing Medical Technology Co., Ltd.

Inventor： Yinfeng SHI ,  Min HAO

IPC: B32B37/00 ,  B32B5/02 ,  B32B29/02 ,  B32B37/12 ,  D04H3/04 ,  D04H3/12

Abstract: Disclosed in the present invention is a medical paper production apparatus. The apparatus comprises a yarn mesh forming unit, a yarn mesh gluing unit, a yarn mesh, upper-layer medical paper, and lower-layer medical paper combining forming unit, an upper-layer medical paper unwinding unit, a lower-layer medical paper unwinding unit, and a composite medical paper winding unit which are sequentially provided on a rack; and the described units are respectively electrically connected to a PLC controller. According to the apparatus, a yarn is first woven into a grid-type yarn mesh; then the two surfaces of the yarn mesh are coated with a glue; then the yarn mesh is sandwiched between an upper-layer medical paper and a lower-layer medical paper; and then a pair of medical paper combining rolls are used to combine, by means of heating and pressurizing, the upper-layer medical paper, the yarn mesh, and the lower-layer medical paper into a medical multi-layer absorbent fiber reinforced material. The apparatus has a high degree of automation, can continuously produce medical tissues in batches, and can ensure firm combination of the yarn mesh to the upper-layer paper and the lower-layer paper, and uniform yarn grids; and the material forms a specific wrinkled effect by means of bidirectional shrinkage.