公开(公告)号：US10399302B2

公开(公告)日：2019-09-03

申请号：US15977305

申请日：2018-05-11

Applicant: Goodrich Corporation

Inventor： Parthasarathy Govindaraju ,  Rajamanikandan Sivaraman

IPC: B63C9/04 ,  B32B15/085 ,  B32B15/09 ,  B32B27/34 ,  B32B27/36 ,  B32B27/18 ,  B65D81/20 ,  B65D75/26 ,  B32B15/088 ,  B32B15/08 ,  B32B15/20 ,  B32B27/08 ,  B32B27/32

Abstract: A packaged inflatable life raft includes a non-inflated life raft and an enclosure around the non-inflated life raft. The enclosure includes a film with a first layer that is innermost toward the non-inflated life raft, a second layer outer from the first layer, a third layer outer from the second layer, and a fourth layer that is outermost from the non-inflated life raft. Additionally, the first layer includes a heat-sealable polymer selected from polyethylene, polypropylene, or a halogenated polymer. At least one of the second and third layers includes a metal foil or a polymer vapor barrier. At least one of the second, third, and fourth layers includes a polyester or polyamide. At least one of the first, second, third, and fourth layers includes a halogenated polymer, or a polymer composition comprising a halogenated or non-halogenated polymer and a fire retardant.

公开(公告)号：US20180333936A1

公开(公告)日：2018-11-22

申请号：US15977305

申请日：2018-05-11

Applicant: Goodrich Corporation

Inventor： Parthasarathy Govindaraju ,  Rajamanikandan Sivaraman

IPC: B32B15/085 ,  B32B15/088 ,  B32B15/09 ,  B32B27/34 ,  B32B27/36 ,  B32B27/18 ,  B65D81/20 ,  B65D75/26 ,  B63C9/04

CPC classification number: B32B15/085 ,  B32B15/08 ,  B32B15/088 ,  B32B15/09 ,  B32B15/20 ,  B32B27/08 ,  B32B27/18 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2250/04 ,  B32B2307/3065 ,  B32B2307/54 ,  B32B2307/558 ,  B32B2307/5825 ,  B32B2307/7246 ,  B32B2439/40 ,  B32B2553/00 ,  B32B2605/12 ,  B63B2231/00 ,  B63C9/04 ,  B63C2009/042 ,  B65D75/26 ,  B65D81/2023

Abstract: A packaged inflatable life raft includes a non-inflated life raft and an enclosure around the non-inflated life raft. The enclosure includes a film with a first layer that is innermost toward the non-inflated life raft, a second layer outer from the first layer, a third layer outer from the second layer, and a fourth layer that is outermost from the non-inflated life raft. Additionally, the first layer includes a heat-sealable polymer selected from polyethylene, polypropylene, or a halogenated polymer. At least one of the second and third layers includes a metal foil or a polymer vapor barrier. At least one of the second, third, and fourth layers includes a polyester or polyamide. At least one of the first, second, third, and fourth layers includes a halogenated polymer, or a polymer composition comprising a halogenated or non-halogenated polymer and a fire retardant.

公开(公告)号：US12122523B2

公开(公告)日：2024-10-22

申请号：US17856563

申请日：2022-07-01

Applicant: Goodrich Corporation

Inventor： Rajamanikandan Sivaraman ,  Parthasarathy Govindaraju ,  Chana Kesava Reddy

IPC: B64D25/14 ,  B64F5/10 ,  D06M15/564

CPC classification number: B64D25/14 ,  B64F5/10 ,  D06M15/564 ,  D06M2200/25

Abstract: An aircraft evacuation slide assembly may be comprised of a plurality of composite textiles. Each composite textile may comprise a fabric substrate, an inner polyurethane coating, and an outer heat reflective coating. The outer heat reflective coating may comprise nanofillers that improve polymer properties, such as mechanical, barrier, thermal, flame retardancy, and electrical properties. Moreover, the outer heat reflective coating may comprise nanofillers that enable hot air welding and radio frequency welding of the plurality composite textiles to form the aircraft evacuation slide assembly.

公开(公告)号：US20220153422A1

公开(公告)日：2022-05-19

申请号：US17471504

申请日：2021-09-10

Applicant: GOODRICH CORPORATION

Inventor： Parthasarathy Govindaraju ,  Harish Venkateshaiah ,  Abhiram Pattabhiram ,  Chana Kesava Reddy

IPC: B64D25/14 ,  D06N3/00 ,  D06N3/14

Abstract: A self-healing fabric for an inflatable of an evacuation system may comprise a fabric layer, an interior thermoplastic polymeric layer formed over a first side of the fabric layer, and an exterior thermoplastic polymeric layer formed over a second side of the fabric layer. The interior thermoplastic polymeric layer may include a first healing agent. The exterior thermoplastic polymeric layer may include a second healing agent.