公开(公告)号：US20190027913A1

公开(公告)日：2019-01-24

申请号：US16067407

申请日：2016-12-29

Applicant: CYTEC INDUSTRIES INC.

Inventor： Junjie Jeffrey SANG ,  Fiorenzo LENZI ,  Jonathan Edward MEEGAN ,  Leonard MACADAMS ,  Yiqiang ZHAO ,  Dalip Kumar KOHLI

IPC: H02G13/00 ,  B32B15/14 ,  B64D45/02 ,  B32B15/20 ,  C08G59/18

Abstract: A multifunctional surfacing material capable of providing lightning strike protection (LSP) and burn-through resistance. In one embodiment, the multifunctional surfacing material is composed of a conductive layer positioned between two resin layers, at least one of which contains one or more fire retardant compounds. In another embodiment, the multifunctional surfacing material is composed of a conductive layer positioned between two resin layers one of which is a thermally-stable layer. The surfacing material is co-curable with a composite substrate, e.g. prepreg or prepreg layup, which contains fiber-reinforced matrix resin.

公开(公告)号：US20200369011A1

公开(公告)日：2020-11-26

申请号：US16485299

申请日：2018-12-21

Applicant: CYTEC INDUSTRIES INC.

Inventor： Fiorenzo LENZI ,  Carmelo Luca RESTUCCIA

IPC: B32B27/12 ,  B32B5/26

Abstract: A fire retardant veil (10) composed of intermingled, randomly arranged fibres and fire retardant particles (11) dispersed throughout the nonwoven structure of the veil (10). The veil (10) further includes a small amount of a polymeric or resinous binder for binding the fibres and the particles together. Such fire retardant veil (10) can be incorporated into composite laminates, prepregs, and fibrous preforms (12) configured for liquid resin infusion.

公开(公告)号：US20220102957A1

公开(公告)日：2022-03-31

申请号：US17381496

申请日：2021-07-21

Applicant: CYTEC INDUSTRIES INC.

Inventor： Junjie Jeffrey SANG ,  Fiorenzo LENZI ,  Jonathan Edward MEEGAN ,  Leonard MACADAMS ,  Yiqiang ZHAO ,  Dalip Kumar KOHLI

IPC: H02G13/00 ,  B32B15/14 ,  B64D45/02 ,  B32B3/14 ,  B32B27/08 ,  B32B5/02 ,  B32B5/26 ,  B32B27/18 ,  B32B15/08 ,  B32B3/26 ,  B32B27/28 ,  B32B27/26 ,  B32B27/38 ,  B32B15/092 ,  B32B15/20 ,  C08G59/18

Abstract: A multifunctional surfacing material capable of providing lightning strike protection (LSP) and burn-through resistance. In one embodiment, the multifunctional surfacing material is composed of a conductive layer positioned between two resin layers, at least one of which contains one or more fire retardant compounds. In another embodiment, the multifunctional surfacing material is composed of a conductive layer positioned between two resin layers one of which is a thermally-stable layer. The surfacing material is co-curable with a composite substrate, e.g. prepreg or prepreg layup, which contains fiber-reinforced matrix resin.

公开(公告)号：US20170043552A1

公开(公告)日：2017-02-16

申请号：US15233432

申请日：2016-08-10

Applicant: CYTEC INDUSTRIES INC.

Inventor： Fiorenzo LENZI

IPC: B32B5/06 ,  B29C70/02

CPC classification number: B32B5/06 ,  B29C70/025 ,  B29K2105/048 ,  B29K2105/08 ,  B29K2105/0854 ,  B29K2995/0005 ,  B32B5/022 ,  B32B5/024 ,  B32B5/08 ,  B32B5/26 ,  B32B37/15 ,  B32B38/08 ,  B32B2260/021 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/08 ,  B32B2262/10 ,  B32B2262/101 ,  B32B2262/105 ,  B32B2262/106 ,  B32B2262/12 ,  B32B2262/14 ,  B32B2264/108 ,  B32B2305/02 ,  B32B2305/10 ,  B32B2305/20 ,  B32B2307/202 ,  B32B2307/206 ,  B32B2307/30 ,  B32B2307/3065 ,  B32B2571/00 ,  B32B2605/18 ,  B32B2607/00

Abstract: A thermally expandable and electrically conductive material capable of providing lightning strike protection and burn-through resistance, containing electrically conductive fibers; thermally expandable particles; and a curable matrix resin comprising one or more thermoset resins, wherein the electrically conductive fibers and the thermally expandable particles are embedded in the curable matrix resin.

Abstract translation: 能够提供包含导电纤维的雷击保护和耐穿透电阻的热膨胀和导电材料; 热膨胀性颗粒; 以及包含一种或多种热固性树脂的可固化基质树脂，其中导电纤维和可热膨胀颗粒嵌入可固化基质树脂中。

公开(公告)号：US20220297412A1

公开(公告)日：2022-09-22

申请号：US17603920

申请日：2020-04-17

Applicant: CYTEC INDUSTRIES INC.

Inventor： Stefano MORTARA ,  Pete WOLOSON ,  Paolo TONIOLO ,  Fiorenzo LENZI ,  Alexander VOGEL

IPC: B32B27/28 ,  B32B27/06 ,  B32B27/12 ,  B32B37/10

Abstract: A lightweight, flame-retardant, multilayered composite structure having at least the following components: a thermoplastic foam core having two opposing surfaces; a thermoplastic adhesive film on at least one of the opposing surfaces of the foam core, one or more composite layer(s) on each adhesive film. The composite layer(s) is/are composed of reinforcement fibers embedded in a thermoplastic polymer or thermoset resin matrix. Adhesive bonding is effectuated by the interleaving thermoplastic adhesive film interposed between the thermoplastic foam core and the adjacent composite layer. The thermoplastic adhesive film is formed of a thermoplastic polymer composition having a Tg of at least 20° C. lower than the Tg of the foam core material.

公开(公告)号：US20180257350A1

公开(公告)日：2018-09-13

申请号：US15912717

申请日：2018-03-06

Applicant: Cytec Industries Inc.

Inventor： Fiorenzo LENZI ,  Carmelo Luca RESTUCCIA

IPC: B32B27/28 ,  B32B27/38 ,  C08K5/3492 ,  C08K5/00 ,  C08K5/521 ,  C08J5/24

Abstract: A composite material having at least two layers of reinforcing fibers impregnated with a curable resin; an interlaminar region formed between adjacent layers of reinforcing fibers; and a combination of polymeric toughening particles and fire-retardant particles in the interlaminar region.