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1. (WO2012088567) THERMOPLASTIC RESIN COMPOSITION COMPRISING A MIXTURE OF SLIP AGENTS AND A MONO- OR CO-EXTRUDED, LAMINATED OR NON-LAMINATED FILM
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2012/088567 International Application No.: PCT/BR2010/000437
Publication Date: 05.07.2012 International Filing Date: 30.12.2010
Chapter 2 Demand Filed: 24.10.2012
IPC:
B32B 27/18 (2006.01) ,B32B 27/32 (2006.01) ,C08K 5/20 (2006.01)
Applicants: MARTINELLI, Adriana Benetti[BR/BR]; BR (UsOnly)
MESQUITA, Fabio Agnelli[BR/BR]; BR (UsOnly)
BRASKEM S.A.[BR/BR]; Rua Eteno 1561, Complexo Petroquimico de Camaçari 42810-000 Camaçari - BA, BR (AllExceptUS)
Inventors: MARTINELLI, Adriana Benetti; BR
MESQUITA, Fabio Agnelli; BR
Agent: KASZNAR LEONARDOS PROPRIEDADE INTELECTUAL; Rua Teofilo Ottoni, 63, 6. floor 20090-080 Rio de Janeiro - RJ, BR
Priority Data:
Title (EN) THERMOPLASTIC RESIN COMPOSITION COMPRISING A MIXTURE OF SLIP AGENTS AND A MONO- OR CO-EXTRUDED, LAMINATED OR NON-LAMINATED FILM
(FR) COMPOSITION DE RÉSINE THERMOPLASTIQUE COMPRENANT UN MÉLANGE D'AGENTS GLISSANTS ET FILM MONO- OU CO-EXTRUDÉ, STRATIFIÉ OU NON STRATIFIÉ
(PT) COMPOSIÇÃO DE RESINA TERMOPLÁSTICA COMPREENDENDO UMA MISTURA DE AGENTES DESLIZANTES E FILME MONO OU COEXTRUSADO, LAMINADO OU NÃO LAMINADO
Abstract:
(EN) The present invention aims to propose a composition comprising slip agent additives for use in thermoplastic resins, preferably polyolefins, and consequently, the presence of said composition in at least one of the layers of mono- or co-extruded, laminated or non-laminated films. More particularly, the present invention relates to a composition of additives comprising at least one primary amide of general formula R-CO-NH2 and a bis-amide secondary amide of general formula R´-CO-NH-CH2-CH2-NH-CO-R´´. Notably, films comprising said composition achieve friction coefficient values (CoF) of below 0.35 and, in particular, films comprising said composition are capable of maintaining such values constant for use in the automatic packaging industry.
(FR) La présente invention concerne une composition d'additifs sous forme d'agents glissants à utiliser dans des résines thermoplastiques, de préférence des polyoléfines et, par conséquent, la présence de cette composition dans au moins l'une des couches de films mono- ou co-extrudés, stratifiés ou non stratifiés. Plus particulièrement, elle concerne une composition d'additifs comprenant au moins un amide primaire de formule générique R-CO-NH2 et un amide secondaire de type bis-amide de formule générique R'-CO-NH-CH2-CH2-NH-CO-R''. Les films contenant cette composition se caractérisent en ce qu'ils atteignent des valeurs de coefficient de frottement (CoF) inférieures à 0,35 et, avant tout, par la capacité de maintien de ces valeurs régulées en vue d'une utilisation dans l'industrie de l'emballage automatisé.
(PT) A presente invenção tem como objetivo propor uma composição de aditivos agentes deslizantes para uso em resina termoplásticas, preferencialmente poliolefinas, e, consequentemente, a presença desta composição em no mínimo uma das camadas de filmes mono ou coextrudados, laminados ou não laminados. Mais particularmente, abrange uma composição de aditivos que compreende no mínimo uma amida primária com fórmula genérica R-CO-NH2 e uma amida secundária do tipo bis amida com fórmula genérica R'-CO-NH-CH2-CH2-NH-CO-R''. Filmes contendo esta composição se destacam por atingir valores de coeficiente de fricção (CoF) inferiores a 0,35 e, sobretudo, pela capacidade de manutenção destes valores controlados para uso na indústria de empacotamento automático.
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, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG)
Publication Language: Portuguese (PT)
Filing Language: Portuguese (PT)