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1. (WO2013053025) POLYPROPYLENE FOR THE PRODUCTION OF THERMOFORMED ARTICLES, LARGE, DEEP, COMPLEX AND/OR THICK ARTICLES, PROCESS FOR THERMOFORMING MODIFIED POLYPROPYLENE INTO LARGE, DEEP, COMPLEX AND/OR THICK ARTICLES, AND USE OF THE POLYPROPYLENE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/053025    International Application No.:    PCT/BR2011/000360
Publication Date: 18.04.2013 International Filing Date: 11.10.2011
Chapter 2 Demand Filed:    09.08.2013    
IPC:
C08L 23/12 (2006.01), C08J 9/00 (2006.01), C08J 3/28 (2006.01), C08J 3/24 (2006.01), B29C 51/00 (2006.01)
Applicants: BRASKEM S.A. [BR/BR]; Rua Eteno 1561, Complexo Petroquimico de Camaçari 42810-000 Camaçari, BA (BR) (For All Designated States Except US).
FARAH, Marcelo [BR/BR]; (BR) (For US Only).
CRUZ, Fernando [BR/BR]; (BR) (For US Only).
LIMA, Alessandro, Cauduro [BR/BR]; (BR) (For US Only).
DA LUZ, Alexandre, DI PINTOR, [BR/BR]; (BR) (For US Only).
ROCHA, Etienne, Marcos, De Almeida [BR/BR]; (BR) (For US Only).
DE AZEREDO, Ana, Paula [BR/BR]; (BR) (For US Only).
NEVES, Claudio, José, Autran [BR/BR]; (BR) (For US Only).
SOFRI, Fabio, Lamon [BR/BR]; (BR) (For US Only)
Inventors: FARAH, Marcelo; (BR).
CRUZ, Fernando; (BR).
LIMA, Alessandro, Cauduro; (BR).
DA LUZ, Alexandre, DI PINTOR,; (BR).
ROCHA, Etienne, Marcos, De Almeida; (BR).
DE AZEREDO, Ana, Paula; (BR).
NEVES, Claudio, José, Autran; (BR).
SOFRI, Fabio, Lamon; (BR)
Agent: MOMSEN, LEONARDOS & CIA.; Rua Teofilo Otoni 63, 10th floor 20090-080 Rio de Janeiro, RJ (BR)
Priority Data:
Title (EN) POLYPROPYLENE FOR THE PRODUCTION OF THERMOFORMED ARTICLES, LARGE, DEEP, COMPLEX AND/OR THICK ARTICLES, PROCESS FOR THERMOFORMING MODIFIED POLYPROPYLENE INTO LARGE, DEEP, COMPLEX AND/OR THICK ARTICLES, AND USE OF THE POLYPROPYLENE
(FR) POLYPROPYLÈNE POUR LA CONFECTION D'ARTICLES THERMOFORMÉS, ARTICLES DE GRANDE TAILLE, PROFONDS, COMPLEXES ET/OU ÉPAIS, PROCÉDÉ DE THERMOFORMAGE DE POLYPROPYLÈNE MODIFIÉ EN ARTICLES DE GRANDE TAILLE, PROFONDS, COMPLEXES ET/OU ÉPAIS, ET UTILISATION DU POLYPROPYLÈNE
(PT) POLIPROPILENO PARA CONFECÇÃO DE ARTIGOS TERMOFORMADOS, ARTIGOS GRANDES, PROFUNDOS, COMPLEXOS E/OU ESPESSOS, PROCESSO PARA TERMOFORMAÇÃO DE POLIPROPILENO MODIFICADO EM ARTIGOS GRANDES, PROFUNDOS, COMPLEXOS E/OU ESPESSOS, E, USO DO POLIPROPILENO
Abstract: front page image
(EN)The present invention relates to a modified polypropylene comprising 0.3-2 long branches/1000 carbon atoms, wherein said long branch comprises more than 1000 carbon atoms and 0-6% of alpha-olefin comonomers comprising 2-18 carbon atoms. The polypropylene of the present invention is a homopolymer, a random copolymer or a heterophasic copolymer. The present invention also relates to large, deep, complex and/or thick articles that are thermoformed from said polypropylene. Furthermore, the present invention relates to the process for thermoforming said modified polypropylene into large, deep, complex and/or thick articles. The present invention also relates to the use of the polypropylene for preparing large, deep, complex and/or thick articles.
(FR)La présente invention concerne un polypropylène modifié comprenant entre 0,3 et 2 ramifications longues pour 1000 atomes de carbone, ladite ramification longue possédant plus de 1000 atomes de carbone et entre 0 et 6% de comonomère alpha-oléphinique de 2 à 18 atomes de carbone. Le polypropylène de la présente invention est un homopolymère, un copolymère aléatoire ou un copolymère hétérophasique. La présente invention concerne également des articles de grande taille, profonds, complexes et/ou épais qui sont thermoformés à partir dudit polypropylène. Par ailleurs, la présente invention concerne un procédé de thermoformage dudit polypropylène modifié en articles de grande taille, profonds, complexes et/ou épais. La présente invention se rapporte en outre à l'utilisation du polypropylène pour préparer des articles de grande taille, profonds, complexes et/ou épais.
(PT)A presente invenção se refere a um polipropileno modificado compreendendo de 0,3 a 2 ramificações longas por 1000 átomos de carbono, em que a referida ramificação longa possui mais de 1000 átomos de carbono e 0 a 6% de comonômero alfa-olefínico de 2 a 18 átomos de carbono. O polipropileno da presente invenção é um homopolímero, um copolímero randômico, ou um copolímero heterofásico. A presente invenção também se refere a artigos grandes, profundos, complexos e/ou espessos que são termoformados a partir do referido polipropileno. Adicionalmente, a presente invenção se refere ao processo para termoformação do referido polipropileno modificado em artigos grandes, profundos, complexos e/ou espessos. A presente invenção também se refere ao uso do polipropileno para preparar artigos grandes, profundos, complexos e/ou espessos
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, QA, RO, RS, RU, RW, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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)