公开(公告)号：US20190001642A1

公开(公告)日：2019-01-03

申请号：US16067435

申请日：2017-01-20

Applicant: Zephyros, Inc.

Inventor： Laurent Meistermann ,  Melissa Thorelle

IPC: B32B27/12 ,  B32B27/20 ,  B32B27/38

Abstract: A composite article (30), comprising at least one fibrous layer (12), and at least one thermoplastic epoxy web layer (14) located in direct planar contact with the at least one fibrous layer (12), the at least one thermoplastic epoxy web layer (14) being adapted to substantially phase separate during a molding and/or curing process.

公开(公告)号：US11865822B2

公开(公告)日：2024-01-09

申请号：US17543528

申请日：2021-12-06

Applicant: Zephyros, Inc.

Inventor： Laurent Meistermann ,  Melissa Thorelle

IPC: B32B27/12 ,  B32B27/38 ,  B32B5/02 ,  B32B5/28 ,  B32B5/12 ,  B32B27/28 ,  B32B27/16 ,  B32B15/04 ,  B32B15/092 ,  B32B1/00 ,  B32B7/04 ,  B32B7/10 ,  B32B27/18 ,  B32B15/18 ,  B32B15/20 ,  B32B5/26 ,  B32B7/02 ,  B32B27/20

CPC classification number: B32B27/12 ,  B32B1/00 ,  B32B5/02 ,  B32B5/12 ,  B32B5/26 ,  B32B5/28 ,  B32B7/02 ,  B32B7/04 ,  B32B7/10 ,  B32B15/04 ,  B32B15/092 ,  B32B15/18 ,  B32B15/20 ,  B32B27/16 ,  B32B27/18 ,  B32B27/20 ,  B32B27/28 ,  B32B27/38 ,  B32B2250/00 ,  B32B2262/00 ,  B32B2262/02 ,  B32B2262/10 ,  B32B2262/106 ,  B32B2264/00 ,  B32B2264/02 ,  B32B2307/542 ,  B32B2307/558 ,  B32B2307/732

Abstract: A composite article (30), comprising at least one fibrous layer (12), and at least one thermoplastic epoxy web layer (14) located in direct planar contact with the at least one fibrous layer (12), the at least one thermoplastic epoxy web layer (14) being adapted to substantially phase separate during a molding and/or curing process.

公开(公告)号：US20180319928A1

公开(公告)日：2018-11-08

申请号：US15773804

申请日：2016-11-11

Applicant: Zephyros, Inc.

Inventor： Kenneth A. Mazich ,  Laurent Meistermann ,  Craig Chiemelewski

IPC: C08G59/24 ,  C08G59/30 ,  C08G59/62 ,  C08G59/68

CPC classification number: C08G59/245 ,  C08G59/28 ,  C08G59/302 ,  C08G59/50 ,  C08G59/62 ,  C08G59/621 ,  C08G59/64 ,  C08G59/68 ,  C08G59/686 ,  C08G59/688

Abstract: The present teachings contemplate relatively high glass transition temperature (Tg) polymers and/or other reaction products. A method may include reacting a diepoxide with a bisphenol in amounts and under conditions to produce a material that has a Tg as measured by differential scanning calorimetry according to ASTM E1358-08(2014) of at least about 90° C. at [east about 100° C. (at least about 110° C., or at least about 120° C.

公开(公告)号：US20180273804A1

公开(公告)日：2018-09-27

申请号：US15524447

申请日：2015-11-20

Applicant: Zephyros, Inc.

Inventor： Laurent Meistermann ,  Eric Elkaim

IPC: C09J5/06 ,  C09J5/08 ,  C09J123/08

CPC classification number: C09J5/06 ,  C08J2203/04 ,  C08L2205/03 ,  C09J5/08 ,  C09J5/10 ,  C09J123/0853 ,  C09J167/00

Abstract: Applying heat activatable adhesive to a substrate, the adhesive is solid at ambient temperature and can be melted at a temperature below its heat activation temperature wherein the adhesive formulation is supplied to a hot melt applicator where it is heated to above its melting point and below its activation temperature and the melt viscosity of the molten adhesive is controlled so that it can be ejected from the hot melt applicator onto a substrate to provide a coherent bead that adheres to the substrate and is dry to the touch on cooling and upon activation the adhesive is capable of expanding with a volume expansion greater than about 250%.

公开(公告)号：US09796891B2

公开(公告)日：2017-10-24

申请号：US14823258

申请日：2015-08-11

Applicant: Zephyros, Inc.

Inventor： Sylvain Gleyal ,  Laurent Meistermann

IPC: B32B37/12 ,  C09J163/00 ,  B32B43/00 ,  B32B37/18

CPC classification number: C09J163/00 ,  B32B37/18 ,  B32B43/00 ,  B32B2479/00 ,  B32B2605/00 ,  B32B2607/00

Abstract: The present invention contemplates a method for enclosing a panel edge comprising forming a panel structure having at least one edge, applying a reformable epoxy resin material onto the at least one edge, and contacting the reformable epoxy resin material within about 10 minutes, or even about 5 minutes of applying the reformable epoxy resin material such that the reformable epoxy resin material is below its glass transition temperature and dry to the touch upon contact.

公开(公告)号：US20170247821A1

公开(公告)日：2017-08-31

申请号：US15518042

申请日：2015-10-22

Applicant: Zephyros, Inc.

Inventor： Patrick Siboni ,  Laurent Meistermann ,  Brandon Madaus ,  Alex Gutierrez

IPC: D03D13/00 ,  D02G3/40 ,  D03D15/00 ,  C08J5/04

Abstract: The present invention contemplates a method for forming a reformable epoxy resin material into a fiber format and: (i) weaving the reformable epoxy resin material (10) with a reinforcing fiber (12) to form a woven material; (ii) stitching a secondary material (14) with reformable epoxy resin material; and optionally (iii) forming a web or mesh with the reformable epoxy resin material.