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1. (WO2010079319) IMPROVED COMPOSITE MATERIALS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/079319 International Application No.: PCT/GB2009/051753
Publication Date: 15.07.2010 International Filing Date: 21.12.2009
IPC:
B32B 5/26 (2006.01) ,B32B 5/28 (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
5
Layered products characterised by the non-homogeneity or physical structure of a layer
22
characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous
24
one layer being a fibrous or filamentary layer
26
another layer also being fibrous or filamentary
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
5
Layered products characterised by the non-homogeneity or physical structure of a layer
22
characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous
24
one layer being a fibrous or filamentary layer
28
impregnated with or embedded in a plastic substance
Applicants:
HEXCEL COMPOSITES LTD [GB/GB]; Duxford Cambridge Cambridgeshire CB2 4QD, GB (AllExceptUS)
CAWSE, John [GB/GB]; GB (UsOnly)
HADLEY, Philip [GB/GB]; GB (UsOnly)
Inventors:
CAWSE, John; GB
HADLEY, Philip; GB
Agent:
WILLETT, Christopher; 90-92 Regent Street Cambridge Cambridgeshire CB2 1DP, GB
Priority Data:
0900090.207.01.2009GB
Title (EN) IMPROVED COMPOSITE MATERIALS
(FR) MATÉRIAUX COMPOSITES AMÉLIORÉS
Abstract:
(EN) A curable laminate vehicle body shell component (10) comprising thermosetting resin, at least three fibre structural layers (12, 16) and at least one damping layer (14), wherein the ratio of the number of structural layers (12, 16) to damping layers (14) is at least 3:1 and such that, when cured by exposure to an elevated temperature, the component (10) becomes a rigid body shell is provided.
(FR) L’invention concerne un composant de caisse de véhicule laminé durcissable (10) comprenant une résine thermodurcissable, au moins trois couches de fibres structurelles (12, 16) et au moins une couche d’amortissement (14), le rapport entre le nombre de couches structurelles (12, 16) et le nombre de couches d’amortissement (14) étant d’au moins 3/1 de sorte que, lorsqu’il est durcit par exposition à une température élevée, le composant (10) devient une caisse de véhicule rigide.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP2376280JP2012514545US20110268945CN102271904RU2011133035CA2748574
RU0002531196GB2466792BRPI0923108EP3135474ES2634702