公开(公告)号：US20120184655A1

公开(公告)日：2012-07-19

申请号：US13322322

申请日：2011-07-11

Applicant: Daniele Pullini

Inventor： Daniele Pullini

IPC: C08K5/07 ,  C08K3/10 ,  B82Y30/00

CPC classification number: B82Y30/00 ,  C08J3/201 ,  C08J5/005 ,  C08J2323/12 ,  C08K3/26 ,  C08K2201/011 ,  Y10S977/773

Abstract: Described herein is a method for producing a nanocomposite material, including nanofillers dispersed in a polymeric matrix. The method comprises the steps of: a) providing a starting thermoplastic polymeric material, having a crystalline structure; b) providing one or more precursors of the nanofillers; c) bringing the starting thermoplastic polymeric material into the molten state and dispersing the precursor or precursors therein; d) subjecting the precursor or precursors to in situ thermolysis, thereby generating the nanofillers directly within the melted material; and e) causing solidification of the molten polymeric material including the nanofillers, thereby obtaining the nanocomposite material. The precursor or the precursors are selected from among carbonates and acetylacetonates and the thermoplastic polymeric material is isotactic polypropylene.

Abstract translation: 本文描述了一种生产纳米复合材料的方法，其包括分散在聚合物基质中的纳米填料。 该方法包括以下步骤：a）提供具有晶体结构的起始热塑性聚合材料; b）提供纳米填料的一种或多种前体; c）使起始热塑性聚合物材料进入熔融状态并将前体或前体分散在其中; d）对前体或前体进行原位热解，从而直接在熔融材料内产生纳米填料; 和e）引起包括纳米填料的熔融聚合物材料的固化，从而获得纳米复合材料。 前体或前体选自碳酸酯和乙酰丙酮化物，热塑性聚合物材料是全同立构聚丙烯。

公开(公告)号：US08216760B2

公开(公告)日：2012-07-10

申请号：US13041860

申请日：2011-03-07

Applicant: Naotoshi Kinoshita ,  Tetsuya Tanaka ,  Masahiro Kawamoto

Inventor： Naotoshi Kinoshita ,  Tetsuya Tanaka ,  Masahiro Kawamoto

IPC: G03G9/08

CPC classification number: G03G9/0808 ,  C08J3/122 ,  C08J3/201 ,  C08J2367/02 ,  C08L67/02 ,  C08L91/06 ,  G03G9/081 ,  G03G9/0812 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797

Abstract: There is provided a method for producing resinous particles, containing: melting a mixture containing a binder resin and at least one additive having a melting point lower than T1/2 of the binder resin so as to prepare a molten material; atomizing resinous particles from the molten material in an atmosphere having a temperature higher than Tg of the binder resin and lower than 3 times of T1/2 of the binder resin; retaining the resinous particles in an atmosphere having a temperature higher than Tg of the binder resin, and lower than 1.5 times of T1/2 of the binder resin for 1 s to 15 s; and cooling and solidifying the resinous particles. There is also provided a method for producing resinous particles containing: melting the mixture so as to prepare a molten material; increasing a specific surface of the molten material in an atmosphere having a temperature higher than Tg of the binder resin, and lower than 3 times of T1/2 of the binder resin, so as to form a precursor; retaining the precursor in an atmosphere having a temperature higher than Tg of the binder resin, and lower than 1.5 times of T1/2 of the binder resin for 1 ms to 10 ms; cooling and solidifying the precursor; and atomizing resinous particles from the precursor.

Abstract translation: 提供一种生产树脂颗粒的方法，包括：熔融含有粘合剂树脂和至少一种熔点低于粘合剂树脂的T1 / 2的添加剂的混合物，以制备熔融材料; 在温度高于粘合剂树脂的Tg的气氛中，低于粘合剂树脂的T1 / 2的3倍，从熔融材料中雾化树脂颗粒; 将树脂颗粒保持在温度高于粘合剂树脂的Tg的气氛中，低于粘合剂树脂的T1 / 2的1.5倍至15秒; 并冷却并固化树脂颗粒。 还提供了一种生产树脂颗粒的方法，包括：熔化混合物以制备熔融材料; 在温度高于粘合剂树脂的Tg的气氛中增加熔融材料的比表面积，并且低于粘合剂树脂的T1 / 2的3倍，以形成前体; 将前体保持在温度高于粘合剂树脂的Tg的气氛中，低于粘合剂树脂的T1 / 2的1.5倍至1ms; 冷却和固化前体; 并从前体中雾化树脂颗粒。

公开(公告)号：US20120153532A1

公开(公告)日：2012-06-21

申请号：US13320698

申请日：2010-04-06

Applicant: Irene Jennrich ,  Andre Zimmermann ,  Frieder Sundermeier

Inventor： Irene Jennrich ,  Andre Zimmermann ,  Frieder Sundermeier

IPC: B29C71/02 ,  C08L63/04 ,  C08K3/34 ,  C08L79/00 ,  C08L39/04 ,  C08L63/02 ,  B29C45/00 ,  C08L63/00

CPC classification number: C08L79/085 ,  C08G59/38 ,  C08G59/4014 ,  C08J3/201 ,  C08K3/01 ,  C08K3/013 ,  C08L63/00 ,  C08L2666/22

Abstract: A plastic molding material contains at least one filler and a polymer resin, selected from the group made up of cyanate ester resins, epoxy novolac resins, multifunctional epoxy resins, bismaleimide resins and their mixtures. The proportion of filler in the plastic molding material is in the range of 65 to 92 wt. %, with reference to the overall mass of the plastic molding material.

Abstract translation: 塑料成型材料含有至少一种填料和聚合物树脂，其选自氰酸酯树脂，环氧酚醛树脂，多官能环氧树脂，双马来酰亚胺树脂及其混合物。 塑料成型材料中填料的比例在65〜92重量％的范围内。 ％，参考塑料成型材料的总质量。

公开(公告)号：US08101680B1

公开(公告)日：2012-01-24

申请号：US12902574

申请日：2010-10-12

Applicant: Vaidyanath Ramakrishan ,  Parnasree Maiti ,  Sonia Oberoi ,  Soumyadeb Ghosh ,  Theodorus Lambertus Hoeks ,  Ning Hao ,  Hans Looij

Inventor： Vaidyanath Ramakrishan ,  Parnasree Maiti ,  Sonia Oberoi ,  Soumyadeb Ghosh ,  Theodorus Lambertus Hoeks ,  Ning Hao ,  Hans Looij

IPC: C08K3/22

CPC classification number: C08J3/201 ,  C08J3/203 ,  C08K3/22

Abstract: Methods of forming nanocomposites comprising a polymer and metal nanoparticles are disclosed. The nanoparticles are disposed within a matrix of the polymer. In particular, the nanoparticles are formed in situ in an extruder. The methods comprise providing a reaction mixture comprising a polymer, a metal precursor, and a solvent and extruding the reaction mixture to form a polymer nanocomposite. The methods overcome nanoparticle dispersion issues arising from melt blending processes.

Abstract translation: 公开了形成包含聚合物和金属纳米颗粒的纳米复合材料的方法。 纳米颗粒设置在聚合物的基质内。 特别地，在挤出机中原位形成纳米颗粒。 所述方法包括提供包含聚合物，金属前体和溶剂的反应混合物并挤出反应混合物以形成聚合物纳米复合材料。 该方法克服了熔融共混过程引起的纳米粒子分散问题。

公开(公告)号：US20110294956A1

公开(公告)日：2011-12-01

申请号：US13087616

申请日：2011-04-15

Applicant: Kenji WATANABE

Inventor： Kenji WATANABE

IPC: C08J3/00 ,  C08L33/06 ,  C08L67/00 ,  C08L37/00

CPC classification number: C08L23/0869 ,  C08J3/201 ,  C08J5/046 ,  C08J2323/08 ,  C08J2323/10 ,  C08J2351/06 ,  C08L23/10 ,  C08L2666/02

Abstract: A production process of a resin composition containing 100 parts by weight of a polyester fiber, 1 to 600 parts by weight of a copolymer of ethylene with a glycidyl group-carrying monomer, and 0.3 to 500 parts by weight of an unsaturated carboxylic acid-modified polyolefin resin, the process comprising steps of (1) melt-kneading the copolymer with the modified polyolefin resin, and (2) kneading the resultant melted resin with the polyester fiber at a temperature lower than a melting point of the polyester fiber.

Abstract translation: 含有100重量份聚酯纤维，1〜600重量份乙烯与含缩水甘油基单体的共聚物和0.3-500重量份不饱和羧酸改性的树脂组合物的制备方法 聚烯烃树脂，该方法包括以下步骤：（1）将共聚物与改性聚烯烃树脂熔融捏合，和（2）在低于聚酯纤维熔点的温度下将得到的熔融树脂与聚酯纤维捏合。

公开(公告)号：US20110213050A1

公开(公告)日：2011-09-01

申请号：US13057138

申请日：2009-07-23

Applicant: Frederic Pialot ,  Damlen Fombelle ,  Bozena Voge ,  Jose Merino Lopez

Inventor： Frederic Pialot ,  Damlen Fombelle ,  Bozena Voge ,  Jose Merino Lopez

IPC: B29C73/18

CPC classification number: C08K3/0016 ,  B29C73/163 ,  B29L2030/00 ,  B60C19/12 ,  C08J3/201 ,  C08J3/226 ,  C08J2407/00 ,  C08J2409/00 ,  C08K3/011 ,  C08K3/013 ,  C08K5/0016 ,  C08K5/0025 ,  C08K5/01 ,  C08K5/31 ,  C08L7/00 ,  C08L9/00 ,  C08L21/00 ,  C08L25/02 ,  C08L45/00 ,  C08L91/00 ,  C08L2666/04 ,  C08L2666/02

Abstract: Process for manufacturing a self-sealing elastomer composition, wherein the process comprises the following steps: firstly a masterbatch comprising at least one diene elastomer and a thermoplastic plasticizing hydrocarbon resin with a content greater than 30 phr is manufactured by compounding these various components in a mixer at a temperature or up to a temperature called the “hot compounding temperature” which is above the softening point of the hydrocarbon resin; and then at least one crosslinking system is incorporated into the masterbatch thus prepared, by compounding everything, in the same mixer or in a different mixer, at a temperature or up to a maximum temperature which is kept below 100° C., in order to obtain said self-sealing composition, and wherein at least one liquid plasticizer having a glass transition temperature (Tg) below −20° C. is furthermore incorporated in an amount of less than 60 phr into said masterbatch or into said composition.

Abstract translation: 制造自密封弹性体组合物的方法，其中该方法包括以下步骤：首先将包含至少一种二烯弹性体和含量大于30phr的热塑性增塑烃树脂的母料通过将这些各种组分混合在混合器 在高于烃树脂的软化点的温度或达到称为“热复合温度”的温度下， 然后将至少一种交联体系并入如此制备的母料中，通过在相同的混合器中或在不同的混合器中，在保持在100℃以下的温度或最高温度下混合所有物质，以便 获得所述自密封组合物，并且其中玻璃化转变温度（Tg）低于-20℃的至少一种液体增塑剂进一步以少于60phr的量掺入所述母料或所述组合物中。

公开(公告)号：US20110196066A1

公开(公告)日：2011-08-11

申请号：US12701118

申请日：2010-02-05

Applicant: Santiago Faucher ,  Joo T. Chung ,  Timothy L. Lincoln ,  Shigang Qiu ,  Yuhua Tong ,  Fumii Higuchi ,  Emine Irmak Serifoglu ,  Allan K. Chen ,  Brian J. Andaya ,  Joseph L. Leonardo

Inventor： Santiago Faucher ,  Joo T. Chung ,  Timothy L. Lincoln ,  Shigang Qiu ,  Yuhua Tong ,  Fumii Higuchi ,  Emine Irmak Serifoglu ,  Allan K. Chen ,  Brian J. Andaya ,  Joseph L. Leonardo

IPC: C08C1/14

CPC classification number: C08L67/02 ,  C08J3/201 ,  C08J2367/02 ,  C08L2666/18

Abstract: A process for making a latex emulsion suitable for use in a toner composition includes contacting at least one amorphous polyester resin with a viscosity reducing additive in the absence of an organic solvent to form a resin mixture either via an extruder or batch process, and adding a surfactant, neutralizing agent, and deionized water to the resin mixture.

Abstract translation: 制备适用于调色剂组合物的胶乳乳液的方法包括在不存在有机溶剂的情况下使至少一种无定形聚酯树脂与降粘添加剂接触以通过挤出机或分批方法形成树脂混合物，并加入 表面活性剂，中和剂和去离子水加入到树脂混合物中。

公开(公告)号：US20110109013A1

公开(公告)日：2011-05-12

申请号：US12673855

申请日：2008-10-07

Applicant: Masanori Hashiba

Inventor： Masanori Hashiba

IPC: B29C45/00 ,  B29C47/00

CPC classification number: B29B9/12 ,  B01F7/00708 ,  B29B7/401 ,  B29B9/08 ,  B29C48/465 ,  B29C48/625 ,  B29K2711/00 ,  C08H8/00 ,  C08J3/201 ,  C08J5/045 ,  C08J2323/12 ,  C08J2367/04 ,  C08L97/02 ,  C08L67/04 ,  C08L23/12

Abstract: The object of the present invention is to provide a method for producing a thermoplastic resin composition that contains a vegetable material in a large amount of 50% or more by weight and is capable of being pelletized so as to exhibit high fluidity, and to a method for producing a molded article of a thermoplastic resin. The present production method for the composition is one for producing a thermoplastic resin composition which comprises a vegetable material and a thermoplastic resin, and contains the vegetable material in an amount of 50% to 95% by weight based on 100% by weight of the vegetable material and the thermoplastic resin, and is characterized by comprising a mixing process for mixing the vegetable material such as kenaf core and kenaf fiber, and the thermoplastic resin such as polypropylene and polylactic acid using a mixer, and a pelletizing process for pressing the mixture obtained in the mixing process to form a pellet. In the present production method for the molded article, the thermoplastic resin composition is subjected to extrusion molding or injection molding to form a molded article.

Abstract translation: 本发明的目的是提供一种含有50重量％以上的植物材料并能够造粒以表现出高流动性的热塑性树脂组合物的制造方法， 用于制造热塑性树脂的模塑制品。 本发明的组合物的制造方法是制造包含植物材料和热塑性树脂的热塑性树脂组合物的制造方法，其含有相对于植物的100重量％为50〜95重量％的植物材料 材料和热塑性树脂，其特征在于包括使用混合器混合诸如洋麻核和洋麻纤维的植物材料和诸如聚丙烯和聚乳酸的热塑性树脂的混合方法，以及用于将获得的混合物压制的造粒方法 在混合过程中形成颗粒。 在本发明的成型体的制造方法中，将热塑性树脂组合物进行挤出成形或注射成型，形成成形品。

公开(公告)号：US07834080B2

公开(公告)日：2010-11-16

申请号：US12281062

申请日：2007-03-01

Applicant: Koji Sarukawa

Inventor： Koji Sarukawa

IPC: C08K3/40

CPC classification number: C08J5/043 ,  C08J3/201 ,  C08J2377/00 ,  C08K7/14 ,  C08L77/00

Abstract: The present invention provides a process for producing a polyamide resin composition, comprising the steps of: impregnating a molten polyamide resin into glass fiber rovings; taking off the polyamide-impregnated glass fiber rovings during twisting thereof to provide a strand; and pelletizing the strand to provide a resin composition, wherein a melt viscosity of the polyamide resin is set to fall within a particular range. According to the present invention, there can be provided a process for producing a glass fiber-reinforced polyamide resin composition excellent in the impregnation of the resin into the glass fiber rovings and capable of offering a molding excellent in mechanical strength and color tone.

Abstract translation: 本发明提供一种聚酰胺树脂组合物的制造方法，其特征在于，包括以下工序：将熔融的聚酰胺树脂浸渍到玻璃纤维粗纱中; 在捻合过程中取出聚酰胺浸渍的玻璃纤维粗纱，以提供链条; 并且对所述链进行造粒以提供树脂组合物，其中所述聚酰胺树脂的熔融粘度设定在特定范围内。 根据本发明，可以提供一种玻璃纤维增​​强聚酰胺树脂组合物的制造方法，其特征在于，树脂浸渍到玻璃纤维粗纱中，能够提供机械强度和色调优异的成型。

公开(公告)号：US20100255185A1

公开(公告)日：2010-10-07

申请号：US12746315

申请日：2008-11-25

Applicant: Stefan Bahnmueller ,  Andreas Greiner ,  Markus Schackmann

Inventor： Stefan Bahnmueller ,  Andreas Greiner ,  Markus Schackmann

IPC: B05D5/12 ,  H01B1/12

CPC classification number: C08K9/04 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/174 ,  C01B2202/28 ,  C01P2004/13 ,  C01P2004/136 ,  C01P2004/62 ,  C01P2004/64 ,  C08J3/201 ,  C08J5/005 ,  C08J2369/00 ,  C09C1/44

Abstract: The invention relates to a method for the production of an electrically conductive polycarbonate composite on the basis of thermoplastic polycarbonate and carbon nanotubes, wherein acid-functionalized carbon nanotubes are dispersed with molten polycarbonate.

Abstract translation: 本发明涉及一种在热塑性聚碳酸酯和碳纳米管的基础上生产导电聚碳酸酯复合材料的方法，其中酸性官能化碳纳米管与熔融聚碳酸酯分散。