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公开(公告)号：US20090118398A1
公开(公告)日：2009-05-07
申请号：US11911610
申请日：2006-04-13
申请人： Jefter Fernandes Nascimento , Jose Augusto Marcondes Agnelli , Reynaldo Boemer, JR. , Mario Donizete Miranda , Leandro Preter Afonso
发明人： Jefter Fernandes Nascimento , Jose Augusto Marcondes Agnelli , Reynaldo Boemer, JR. , Mario Donizete Miranda , Leandro Preter Afonso
CPC分类号： B29B9/14 , B29B17/0026 , B29C45/0001 , B29C45/0005 , B29K2311/00 , Y02W30/62
摘要： The present invention refers to an adequate composite material to be prepared by an injection process and to an injection process of a composite material. In accordance with the process of the present invention, the composite material is prepared by carrying out the steps of (i) making the length of the natural fibers uniform; (ii) treating the surface of the natural fibers and of the lignocellulosic residues, if present; (iii) premixing the components of the composite; (iv) extruding and granulating the composite material; and (v) injection molding the material of the composite for the conformation of the parts.
摘要翻译： 本发明涉及通过注射方法和复合材料的注射方法制备的合适的复合材料。 根据本发明的方法，通过进行以下步骤制备复合材料：（i）使天然纤维的长度均匀; （ii）处理天然纤维和木质纤维素残留物的表面（如果存在） （iii）预混混合物的组分; （iv）挤出和造粒复合材料; 和（v）注塑成型用于构件的复合材料。
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2.发明申请ENVIRONMENTALLY DEGRADABLE POLYMERIC COMPOSITION AND PROCESS FOR OBTAINING AN ENVIRONMENTALLY DEGRADABLE POLYMERIC COMPOSITION 审中-公开环境可降解的聚合物组合物和获得环境可降解聚合物组合物的方法公开(公告)号：US20090018235A1
公开(公告)日：2009-01-15
申请号：US12280395
申请日：2007-02-23
CPC分类号： C08L67/04 , B29C45/0001 , B29C45/0005 , C08L67/02 , C08L91/00 , C08L97/02 , C08L2666/02 , C08L2666/18
摘要： The present invention refers to a polymeric composition prepared from a biodegradable polymer defined by poly-hydroxybutyrate (PHB) or copolymers thereof, and at least one other biodegradable polymer, such as polycaprolactone (PCL) and poly (lactic acid) (PLA), so as to alter its structure, and further at least one additive of the type of natural filler and natural fibers, and, optionally, nucleant, thermal stabilizer, processing aid, with the object of preparing an environmentally degradable material. According to the production process described herein, the composition resulting from the mixture of the modified biodegradable polymer and additives can be utilized in the manufacture of injected packages for food products, injected packages for cosmetics, tubes, technical pieces and several injected products.
摘要翻译： 本发明涉及由聚羟基丁酸酯（PHB）或其共聚物和至少一种其它可生物降解的聚合物如聚己酸内酯（PCL）和聚（乳酸）（PLA）等限定的可生物降解的聚合物制备的聚合物组合物，因此 为了改变其结构，以及另外至少一种天然填料和天然纤维类型的添加剂，以及任选的成核剂，热稳定剂，加工助剂，其目的是制备环境可降解的材料。 根据本文所述的生产方法，由改性生物可降解聚合物和添加剂的混合物得到的组合物可用于制造用于食品的注射包装，用于化妆品的注射包装，管，技术件和几种注射产品。
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3.发明申请ENVIRONMENTALLY DEGRADABLE POLYMERIC COMPOSITION AND METHOD FOR OBTAINING AN ENVIRONMENTALLY DEGRADABLE POLYMERIC COMPOSITION 审中-公开环境可降解的聚合物组合物和获得环境可降解聚合物组合物的方法公开(公告)号：US20090023836A1
公开(公告)日：2009-01-22
申请号：US12280411
申请日：2007-02-23
CPC分类号： C08L67/04 , C08L91/00 , C08L97/02 , C08L2666/02 , C08L2666/18
摘要： The environmentally degradable polymeric composition is obtained from the biodegradable polymers poly (hydroxybutyrate)-PHB and copolymers thereof and poly (lactic acid)-PLA and, optionally, at least one of the additives defined by: plasticizer of natural origin, such as natural fibers; natural fillers; thermal stabilizer; nucleant; compatibilizer; surface treatment agent; and processing aid.
摘要翻译： 环氧可降解聚合物组合物由聚（羟基丁酸酯）-PHB及其共聚物和聚（乳酸）-PLA的可生物降解的聚合物和任选的至少一种由天然来源的增塑剂如天然纤维 ; 天然填料; 热稳定剂; 成核剂 增容剂 表面处理剂; 和加工助剂。
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4.发明申请ENVIRONMENTALLY DEGRADABLE POLYMERIC BLEND AND PROCESS FOR OBTAINING AN ENVIRONMENTALLY DEGRADABLE POLYMERIC BLEND 审中-公开环境可降解的聚合物混合物和获得环境可降解聚合物混合物的方法公开(公告)号：US20100048767A1
公开(公告)日：2010-02-25
申请号：US12280441
申请日：2007-02-23
CPC分类号： C08L67/04 , B29B9/12 , B29K2067/00 , B29K2067/046 , B29K2995/0059 , B29K2995/006 , C08L67/02 , C08L91/00 , C08L97/02 , C08L2666/18 , C08L2666/14 , C08L2666/02
摘要： The present invention refers to a polymeric blend for the preparation of environmentally degradable materials, said blend comprising biodegradable polymers, polyhydroxybutyrate—PHB or copolymers thereof and poly(butylene adipate/butylene terephthalate) aliphatic-aromatic copolyester and at least one additive. The present invention further refers to the process for obtaining said blend, by applying the extrusion technique to obtain an adequate morphology in the distribution, dispersion and interaction of the polymers, so as to obtain compatible polymeric blends, allowing the granules of the produced polymeric blends to be utilized to manufacture several injection molded products.
摘要翻译： 本发明涉及一种用于制备环境可降解材料的聚合物共混物，所述共混物包含可生物降解聚合物，聚羟基丁酸酯-PHB或其共聚物和聚（丁二酸己二酸酯/对苯二甲酸丁二醇酯）脂族 - 芳族共聚酯和至少一种添加剂。 本发明进一步涉及获得所述共混物的方法，通过应用挤出技术在聚合物的分布，分散和相互作用中获得足够的形态，从而获得相容的聚合物共混物，从而允许生产的聚合物共混物的颗粒 用于制造几种注塑产品。
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5.发明申请ENVIRONMENTALLY DEGRADABLE POLYMERIC BLEND AND PROCESS FOR OBTAINING AN ENVIRONMENTALLY DEGRADABLE POLYMERIC BLEND 审中-公开环境可降解的聚合物混合物和获得环境可降解聚合物混合物的方法公开(公告)号：US20090082491A1
公开(公告)日：2009-03-26
申请号：US12280407
申请日：2007-02-23
CPC分类号： C08L67/04 , C08L2666/02 , C08L2666/18
摘要： The present invention refers to an environmentally degradable polymeric blend, comprising biodegradable polymers defined by polyhydroxybutyrate (PHB) or copolymers thereof and Polycaprolactone (PCL) and, optionally, at least one additive defined by a filler, nucleant, thermal stabilizer, processing aid, with the purpose of preparing an environmentally degradable polymeric blend. According to the production process described herein, the blend resulting from the mixture of the biodegradable polymers, PHB and PCL, and at least one additive, can be utilized in the manufacture of injected food packages, injected packages for cosmetics, tubes, technical pieces and several injected products.
摘要翻译： 本发明涉及可环境降解的聚合物共混物，其包含由聚羟基丁酸酯（PHB）或其共聚物和聚己内酯（PCL）定义的可生物降解的聚合物，以及任选的至少一种由填料，成核剂，热稳定剂，加工助剂 制备环境可降解聚合物共混物的目的。 根据本文所述的生产方法，可生物降解的聚合物PHB和PCL的混合物与至少一种添加剂的混合物可用于制造注射食品包装，用于化妆品的注射包装，管，技术件和 几种注射产品。
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