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1. (WO2018100350) COMPOSITE STRUCTURAL LAMINATE
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Pub. No.: WO/2018/100350 International Application No.: PCT/GB2017/053572
Publication Date: 07.06.2018 International Filing Date: 28.11.2017
IPC:
B32B 15/00 (2006.01) ,B32B 15/04 (2006.01) ,B32B 15/08 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15
Layered products essentially comprising metal
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15
Layered products essentially comprising metal
04
comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15
Layered products essentially comprising metal
04
comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
08
of synthetic resin
Applicants:
INTELLIGENT ENGINEERING (BAHAMAS) LIMITED [BS/BS]; Bahamas International Trust Building Bank Lane PO Box N8188 Nassau, BS
LEEMING, John Gerard [GB/GB]; GB (MW)
Inventors:
KENNEDY, Stephen John; CA
Agent:
J A KEMP; 14 South Square Gray's Inn London Greater London WC1R 5JJ, GB
Priority Data:
1620318.430.11.2016GB
Title (EN) COMPOSITE STRUCTURAL LAMINATE
(FR) STRATIFIÉ STRUCTURAL COMPOSITE
Abstract:
(EN) A composite structural laminate comprise two outer metal, e.g. steel, layers and an intermediate elastomer core, e.g. of unfoamed polyurethane. The elastomer has a modulus of elasticity of at least 4 MPa at a sustained temperature of 60 ºC and a modulus of elasticity of at least 1000 MPa at a sustained temperature of -80 ºC, and a ductility exceeding that of the metal layers. The composite structural laminate member acts a single member under load, buckling globally, not asymmetrically.
(FR) Un stratifié structural composite comprend deux couches métalliques externes, par exemple en acier, et un coeur élastomère intermédiaire, par exemple en polyuréthane non expansé. L'élastomère présente un module d'élasticité d'au moins 4 MPa à une température constante de 60 °C et un module d'élasticité d'au moins 1000 MPa à une température constante de -80 °C, et une ductilité supérieure à celle des couches métalliques. L'élément stratifié structural composite se comporte, sous charge, comme un élément unique, se déformant globalement, de manière non asymétrique.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)