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Pub. No.:    WO/2007/085836    International Application No.:    PCT/GB2007/000257
Publication Date: 02.08.2007 International Filing Date: 24.01.2007
C08L 97/02 (2006.01), B29C 47/00 (2006.01), C08J 5/04 (2006.01), C08K 7/02 (2006.01)
Applicants: DUMAPLAST LIMITED [GB/GB]; New Gallery House, 6, Vigo Street, London, W1S 3HF (GB) (For All Designated States Except US).
THERMA-TRU CORP. [US/US]; 1750 Indian Wood Circle, Maumee, OH 43537-4164 (US) (For All Designated States Except US).
MIDDLETON, Ralph [GB/GB]; (GB) (For US Only).
CROSTLY, John [GB/GB]; (GB) (For US Only).
GARRATT, Mark [GB/GB]; (GB) (For US Only)
Inventors: MIDDLETON, Ralph; (GB).
CROSTLY, John; (GB).
Agent: ELSY, David; Whithers & Rogers LLP, Goldings House, 2 Hays Lane, London SE1 2HW (GB)
Priority Data:
0601435.1 24.01.2006 GB
Abstract: front page image
(EN)The invention provides a cellulosic fibre-composite material comprising: (a) a plastics material (i) and (b) a mixture of a fibrous cellulosic material (ii), and glass reinforced plastics material (iii). The glass reinforced plastics (GRP) material (iii) is preferably waste glass reinforced plastics material. The material may comprise a thermoset plastics material reinforced with glass fibres. Methods of recycling items made of GRP, and making composites using GRP waste are also provided, as are products obtainable by such methods or comprising such composite materials.
(FR)La présente invention concerne un matériau composite en fibre de cellulose comprenant : (a) une matière plastique (i) et (b) un mélange de matière fibreuse de cellulose (ii), et de matière plastique renforcée de fibre de verre (iii). La matière plastique renforcée de fibre de verre (PRV) (iii) est préférentiellement une matière plastique renforcée de déchet de verre. La matière peut inclure une matière plastique thermodurcie renforcée de fibres de verre. La présente invention concerne également des méthodes de recyclage d'objets fabriqués en PRV et de fabrication de composites en utilisant des déchets de PRV, de même que des produits pouvant être obtenus par de telles méthodes ou comprenant de tels matériaux composites.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, 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, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (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, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)