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Machine translation
1. (WO2011020982) RECYCLING OF FIBRE PRODUCTS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/020982    International Application No.:    PCT/GB2009/050968
Publication Date: 24.02.2011 International Filing Date: 03.08.2009
IPC:
D21C 5/02 (2006.01)
Applicants: STEPHENSON GROUP LIMITED [GB/GB]; Brookfoot House Low Lane Horsforth Leeds Yorkshire LS18 5PU (GB) (For All Designated States Except US).
FINAN, Peter; (GB) (For US Only)
Inventors: FINAN, Peter; (GB)
Agent: APPLEYARD LEES; 15 Clare Road Halifax Yorkshire HX1 2HY (GB)
Priority Data:
Title (EN) RECYCLING OF FIBRE PRODUCTS
(FR) RECYCLAGE DE PRODUITS FIBREUX
Abstract: front page image
(EN)In a method of recycling printed paper, the collector chemical used to aid ink removal after pulping of the paper, comprises a saponaceous product formed by reaction of a fatty acid and a dialkanolamine, for example diethanolamine. Such a product is suitably liquid at ambient temperatures, and so is convenient for transportation and use. It is highly active.
(FR)Selon l’invention, dans un procédé de recyclage de papier imprimé, le produit chimique collecteur, utilisé pour faciliter le désencrage après la réduction en pâte du papier, contient un produit savonneux obtenu par la réaction d’un acide gras et d’une dialcanolamine, par exemple de la diéthanolamine. Ce produit est liquide à température ambiante, ce qui facilite son transport et son utilisation. Le produit selon l’invention présente également une activité élevée.
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 (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)