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1.发明公开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 审中-公开聚丙烯产生热成形制品，大，深，复杂和/或厚的制品，HEAT形成改性聚丙烯又大又深复杂和/或厚度的物品的方法以及使用该聚丙烯
公开(公告)号：EP2767559A4
公开(公告)日：2015-08-19
申请号：EP11874031
申请日：2011-10-11
Applicant: BRASKEM SA
Inventor： FARAH MARCELO , CRUZ FERNANDO , LIMA ALESSANDRO CAUDURO , DA LUZ ALEXANDRE DI PINTOR , ROCHA ETIENNE MARCOS DE ALMEIDA , DE AZEREDO ANA PAULA , NEVES CLAUDIO JOSÉ AUTRAN , SOFRI FABIO LAMON
CPC classification number: C08L23/26 , B29C51/002 , B29C51/10 , B29C2791/006 , B29K2023/12 , C08L23/10 , C08L23/14 , C08L2203/30 , C08L2207/02 , C08L2207/07 , C08L23/08 , C08L23/0846 , C08L23/16
Abstract: The present invention is directed to a modified polypropylene comprising from 0.3 to 2 long-chain branches per 1,000 carbon atoms, wherein said long-chain branch has more than 1,000 carbon atoms and 0 to 6% of ethene and/or alpha-olefinic comonomer having 3 to 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 which 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 to prepare large, deep, complex and/or thick articles.
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Patent Agency Ranking
公开(公告)号：MX2014004401A
公开(公告)日：2014-09-08
申请号：MX2014004401
申请日：2011-10-11
Applicant: BRASKEM SA
Inventor： FARAH MARCELO , CRUZ FERNANDO , LIMA ALESSANDRO CAUDURO , LUZ ALEXANDRE DI PINTOR DA , ROCHA ETIENNE MARCOS DE ALMEIDA , AZEREDO ANA PAULA DE , NEVES CLAUDIO JOSÉ AUTRAN , SOFRI FABIO LAMON
Abstract: 0La presente invención se refiere a un polipropileno modificado que comprende 0.3-2 ramificaciones largas/1000 átomos de carbono, donde dicha ramificación larga comprende más de 1000 átomos de carbono y 0-6% de comonómeros de alfaolefina que comprenden 2-18 átomos de carbono. El polipropileno de la presente invención es un homopolímero, un copolímero aleatorio o un copolímero heterofásico. La presente invención también se refiere a los artículos grandes, profundos, complejos y/o gruesos que son termoformados a partir de dicho polipropileno. Además, la presente invención se refiere al proceso para la termoformación de dicho polipropileno modificado en artículos grandes, profundos, complejos y/o gruesos. La presente invención también se refiere con el uso del polipropileno para preparar los artículos grandes, profundos, complejos y/o gruesos.
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公开(公告)号：CA2851847C
公开(公告)日：2018-11-13
申请号：CA2851847
申请日：2011-10-11
Applicant: BRASKEM SA
Inventor： FARAH MARCELO , CRUZ FERNANDO , LIMA ALESSANDRO CAUDURO , DA LUZ ALEXANDRE DI PINTOR , ROCHA ETIENNE MARCOS DE ALMEIDA , DE AZEREDO ANA PAULA , NEVES CLAUDIO JOSE AUTRAN , SOFRI FABIO LAMON
Abstract: The present invention is directed to a modified polypropylene comprising from 0.3 to 2 long-chain branches per 1,000 carbon atoms, wherein said long-chain branch has more than 1,000 carbon atoms and 0 to 6% of ethene and/or alpha-olefinic comonomer having 3 to 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 which 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 to prepare large, deep, complex and/or thick articles.
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公开(公告)号：IN3187DEN2014A
公开(公告)日：2015-05-22
申请号：IN3187DEN2014
申请日：2014-04-22
Applicant: BRASKEM SA
Inventor： FARAH MARCELO , CRUZ FERNANDO , LIMA ALESSANDRO CAUDURO , DA LUZ ALEXANDRE DI PINTOR , ROCHA ETIENNE MARCOS DE ALMEIDA , DE AZEREDO ANA PAULA , NEVES CLAUDIO JOSÉ AUTRAN , SOFRI FABIO LAMON
Abstract: 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.
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公开(公告)号：CL2014000916A1
公开(公告)日：2014-09-05
申请号：CL2014000916
申请日：2014-04-11
Applicant: BRASKEM SA
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公开(公告)号：CA2851847A1
公开(公告)日：2013-04-18
申请号：CA2851847
申请日：2011-10-11
Applicant: BRASKEM SA
Inventor： FARAH MARCELO , CRUZ FERNANDO , LIMA ALESSANDRO CAUDURO , DA LUZ ALEXANDRE DI PINTOR , ROCHA ETIENNE MARCOS DE ALMEIDA , DE AZEREDO ANA PAULA , NEVES CLAUDIO JOSE AUTRAN , SOFRI FABIO LAMON
Abstract: 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.
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