公开(公告)号：US20120259047A1

公开(公告)日：2012-10-11

申请号：US13442948

申请日：2012-04-10

Applicant: Fumio AKUTSU ,  Naoki HAYASHI ,  Hiroyuki SATO ,  Masumi SHIBATA ,  Akiko WATANABE

Inventor： Fumio AKUTSU ,  Naoki HAYASHI ,  Hiroyuki SATO ,  Masumi SHIBATA ,  Akiko WATANABE

IPC: C08L67/04 ,  C08K5/521

CPC classification number: C08J3/203 ,  C08J3/201 ,  C08J2367/04 ,  C08K5/521 ,  C08L67/04

Abstract: A process for producing an aliphatic polyester resin composition, wherein an aliphatic polyester resin is melt-kneaded with a phosphoric acid ester having a reduced moisture content of 1.5 wt. % or less. As a result, an aliphatic polyester resin composition having an improved moisture resistance is provided.

Abstract translation: 一种脂肪族聚酯树脂组合物的制造方法，其中脂肪族聚酯树脂与水分含量为1.5重量％的磷酸酯熔融捏合。 ％ 或更少。 结果，提供了具有改善的耐湿性的脂肪族聚酯树脂组合物。

公开(公告)号：US20120201986A1

公开(公告)日：2012-08-09

申请号：US13369341

申请日：2012-02-09

Applicant: KAZUKI AKIBA

Inventor： KAZUKI AKIBA

IPC: C08K5/098 ,  C08K3/26 ,  B32B1/08 ,  C08L71/00

CPC classification number: C08K3/26 ,  C08J3/201 ,  C08J3/2056 ,  C08J2367/02 ,  C08K3/16 ,  C08K3/24 ,  C08K5/098 ,  Y10T428/139 ,  C08L67/00

Abstract: The recited invention relates to polyester elastomer compositions having improved mechanical properties when prepared using aqueous solutions of metal salts. An improvement in DMA storage modulus, a decrease in melt flow rate and an increase in light transmittance are observed in polyester elastomer compositions in which the metal salt is melt-mixed with aqueous solutions of metal salts compared to polyester compositions in which the metal salt is mixed into the polyester composition as a solid.

Abstract translation: 本发明涉及当使用金属盐的水溶液制备时具有改善的机械性能的聚酯弹性体组合物。 在其中金属盐与金属盐水溶液熔融混合的聚酯弹性体组合物中，与其中金属盐为的聚酯组合物相比，观察到DMA储能模量的改善，熔体流动速率的降低和透光率的增加 作为固体混合到聚酯组合物中。

公开(公告)号：US08192846B2

公开(公告)日：2012-06-05

申请号：US12514242

申请日：2008-01-11

Applicant: Peter Gustafsson ,  Roland Karlsson ,  Helena Martensson

Inventor： Peter Gustafsson ,  Roland Karlsson ,  Helena Martensson

IPC: B32B27/00 ,  B32B27/42

CPC classification number: C08L25/10 ,  C08J3/201 ,  C08J2353/02 ,  C08K3/013 ,  C08L9/02 ,  C08L9/06 ,  C08L23/0876 ,  C08L53/02 ,  C09D153/02 ,  C09D175/00 ,  Y10T428/31587 ,  Y10T428/31855 ,  Y10T428/31935 ,  C08L2666/02 ,  C08L2666/04 ,  C08L2666/24

Abstract: The present invention relates to a decorative surface covering obtainable by a vulcanisable composition, said composition comprising a first polymer component consisting of styrene butadiene styrene block copolymer (SBS); a second polymer component selected from the group consisting of a random or partially random copolymer of butadiene and styrene (SBR), and nitrile butadiene rubber (NBR); a third polymer component consisting of a high styrene content styrene butadiene copolymer (HSR), a filler, a vulcanisation system and additives selected from the group consisting of processing aids, stabilizers, pigments and compatibilizers.

Abstract translation: 本发明涉及可由可硫化组合物获得的装饰性表面覆盖物，所述组合物包含由苯乙烯丁二烯苯乙烯嵌段共聚物（SBS）组成的第一聚合物组分; 选自丁二烯和苯乙烯（SBR）的无规或部分无规共聚物和丁腈橡胶（NBR）的第二聚合物组分; 由高苯乙烯含量的苯乙烯丁二烯共聚物（HSR），填料，硫化体系和选自加工助剂，稳定剂，颜料和增容剂的添加剂组成的第三聚合物组分。

公开(公告)号：US20110266704A1

公开(公告)日：2011-11-03

申请号：US13178920

申请日：2011-07-08

Applicant: Delane Nagel RICHARDSON ,  Edwin A. Sisson ,  Gianluca Ferrari ,  Dan Gastaldo ,  Freddie L. Massey

Inventor： Delane Nagel RICHARDSON ,  Edwin A. Sisson ,  Gianluca Ferrari ,  Dan Gastaldo ,  Freddie L. Massey

IPC: B29B9/12

CPC classification number: B29B17/0042 ,  B29B9/12 ,  B29B9/16 ,  B29K2067/00 ,  B29K2105/26 ,  B32B27/00 ,  C08J3/12 ,  C08J3/201 ,  C08J11/04 ,  C08J11/06 ,  C08J2367/02 ,  Y02P20/143 ,  Y02W30/62 ,  Y02W30/70 ,  Y02W30/701 ,  Y10T428/2991 ,  Y10T428/2998

Abstract: Compartmentalized chips of at least two chemically similar crystallizable thermoplastic polymers each having a different intrinsic viscosity placed in separate zones are disclosed. These compartmentalized chips exhibit thermal characteristics that are different from the traditional technique of homogeneously combining the two materials into the chip. These compartmentalized chips in their amorphous, crystalline and solid phase polymerized forms exhibit a longer crystallization half time than the homogeneous mixture, thus permitting faster injection cycle times when compared to an equivalent homogenous mixture.

Abstract translation: 公开了至少两种具有不同特性粘度的化学上相似的可结晶热塑性聚合物的隔室碎片，其分散在不同的区域中。 这些分隔的芯片表现出与将两种材料均匀地组合到芯片中的传统技术不同的热特性。 它们的无定形，结晶和固相聚合形式的这些分隔的芯片比均匀的混合物显示更长的结晶半时间，因此当与等效的均匀混合物相比时，其允许更快的注射循环时间。

公开(公告)号：US08048944B2

公开(公告)日：2011-11-01

申请号：US12602701

申请日：2008-06-04

Applicant: Norio Sakata

Inventor： Norio Sakata

IPC: C08K5/3492 ,  C08K5/103

CPC classification number: C08J3/201 ,  C08K5/34928 ,  C08L77/02 ,  C08L77/06 ,  C08L2205/02 ,  C08L2666/20

Abstract: The present invention provides a polyamide resin composition comprising a polyamide resin (A), a melamine cyanurate-based flame retardant (B) and a surfactant (C), wherein the polyamide resin composition comprises 100 parts by mass of the total of 60 to 75% by mass of the polyamide resin (A) comprising at least one or more polyamide resin (A1) having a melting point of 255 to 270° C. and 25 to 40% by mass of the melamine cyanurate-based flame retardant (B), and 0.1 to 1.0 part by mass of the surfactant (C) comprising at least one or more fatty acid ester of a polyalkylene polyhydric alcohol, and wherein the melamine cyanurate-based flame retardant (B) dispersed in the polyamide resin composition has an average dispersion particle diameter of 1 to 20 μm.

Abstract translation: 本发明提供一种聚酰胺树脂组合物，其包含聚酰胺树脂（A），三聚氰胺氰尿酸酯类阻燃剂（B）和表面活性剂（C），其中，聚酰胺树脂组合物包含100质量份的总计为60〜75 含有至少一种或多种熔点为255〜270℃的聚酰胺树脂（A1）和25〜40质量％的三聚氰胺氰尿酸酯类阻燃剂（B）的聚酰胺树脂（A）的质量％ 和0.1〜1.0质量份的包含至少一种或多种聚亚烷基多元醇的脂肪酸酯的表面活性剂（C），其中分散在聚酰胺树脂组合物中的三聚氰胺氰脲酸酯系阻燃剂（B）的平均粒径 分散粒径为1〜20μm。

公开(公告)号：US08003016B2

公开(公告)日：2011-08-23

申请号：US12237595

申请日：2008-09-25

Applicant: Franciscus Petrus Maria Mercx ,  Sascha ter Horst

Inventor： Franciscus Petrus Maria Mercx ,  Sascha ter Horst

IPC: H01B1/00 ,  H01B1/06 ,  H01B1/02 ,  H01C7/10 ,  H01C7/13

CPC classification number: C08J3/201 ,  C08L101/10

Abstract: The present invention relates to a thermoplastic resin composition that includes a first phase polymeric material, at least one conductive filler and a second phase polymeric material where in the first phase polymer and second phase polymer are in co-continuous in nature and said conductive composition exhibits positive temperature coefficient behavior. The invention also relates to a method of making a co-continuous conductive composition that exhibits positive temperature coefficient behavior.

Abstract translation: 本发明涉及一种热塑性树脂组合物，其包括第一相聚合物材料，至少一种导电填料和第二相聚合材料，其中第一相聚合物和第二相聚合物在本质上是共连续的，并且所述导电组合物表现出 正温度系数行为。 本发明还涉及制备具有正温度系数行为的共连续导电组合物的方法。

公开(公告)号：US20110196076A1

公开(公告)日：2011-08-11

申请号：US13125730

申请日：2009-10-22

Applicant: Taiki Yoshino ,  Masahiro Mori ,  Akira Takenaka

Inventor： Taiki Yoshino ,  Masahiro Mori ,  Akira Takenaka

IPC: C08L23/12 ,  C08K3/34 ,  C08K5/3417 ,  C08K5/51 ,  C08K5/25 ,  C08K5/20 ,  C08K5/1515

CPC classification number: C08J3/201 ,  C08J3/226 ,  C08J2323/10 ,  C08J2367/04 ,  C08J2467/00 ,  C08K5/0008 ,  C08K5/0016 ,  C08K5/0083 ,  C08K5/11 ,  C08L23/10 ,  C08L23/26 ,  C08L67/04 ,  C08L2666/02 ,  C08L2666/06

Abstract: A method for producing a resin composition, including the steps of melt-kneading a raw material A containing a polylactic acid resin, a crystal nucleating agent, and a plasticizer containing an ester compound formed between a polycarboxylic acid having a hydrocarbon group having 1 to 7 carbon atoms and a mono-alcohol having a hydrocarbon group having 1 to 7 carbon atoms, to prepare a polylactic acid-containing melt-kneaded mixture having a relative crystallinity of 70% or more (step A); and further melt-kneading the polylactic acid-containing melt-kneaded mixture obtained by the step A and a raw material B containing a polypropylene resin and a compatibilizing agent (step B). The resin composition obtainable by the method of the present invention can be suitably used in various industrial applications, such as daily sundries, household electric appliance parts, and automobile parts.

Abstract translation: 一种树脂组合物的制造方法，其特征在于，包括将含有聚乳酸树脂的原料A，结晶成核剂和含有具有1〜7个烃基的多元羧酸形成的含有酯化合物的增塑剂进行熔融混炼的工序 碳原子和具有1〜7个碳原子的烃基的单醇制备相对结晶度为70％以上的聚乳酸熔融混炼物（步骤A）。 进一步将通过工序A得到的含聚乳酸的熔融混炼混合物和含有聚丙烯树脂和相容剂的原料B进行熔融捏合（工序B）。 通过本发明的方法得到的树脂组合物可以适用于日用杂货，家电部件，汽车部件等各种工业用途。

公开(公告)号：US20100201037A1

公开(公告)日：2010-08-12

申请号：US12677712

申请日：2008-09-12

Applicant: Akira Takenaka ,  Hiroaki Kishimoto ,  Hirofumi Moriwaka ,  Haruomi Enomoto

Inventor： Akira Takenaka ,  Hiroaki Kishimoto ,  Hirofumi Moriwaka ,  Haruomi Enomoto

IPC: B29C45/00

CPC classification number: B29C45/0001 ,  C08J3/201 ,  C08J2367/04 ,  C08K5/0008 ,  Y02P20/544 ,  C08L67/04

Abstract: A method of manufacturing a polylactic acid resin injection molded article, having the step (1): a step of melt-kneading a polylactic acid resin composition containing a polylactic acid resin and a specified organic crystal nucleus agent, while contacting the composition with a supercritical fluid; and step (2): a step of filling the melted product obtained in step (1) in a die to mold with injection-molding. The manufacturing method of the present invention is used as an advantageous technique as compared with the technique of achieving satisfactory moldability by the addition of plasticizer in the field, for example, which requires a polylactic acid resin molded article having high rigidity.

Abstract translation: 一种制造聚乳酸树脂注塑制品的方法，具有步骤（1）：将含有聚乳酸树脂和特定有机结晶核剂的聚乳酸树脂组合物熔融捏合，同时使组合物与超临界 流体; 和步骤（2）：将在步骤（1）中获得的熔融产物填充到模具中以通过注射成型模制的步骤。 与通过在现场添加增塑剂获得令人满意的成型性的技术相比，本发明的制造方法被用作有利的技术，例如需要具有高刚性的聚乳酸树脂模塑制品。

公开(公告)号：US20100126342A1

公开(公告)日：2010-05-27

申请号：US12623334

申请日：2009-11-20

Applicant: Leonardo C. Lopez ,  Scott T. Matteucci

Inventor： Leonardo C. Lopez ,  Scott T. Matteucci

IPC: B01D53/22 ,  C08J5/20 ,  B01J21/16 ,  E04B1/74 ,  H01B1/12

CPC classification number: B01D71/02 ,  B01D53/228 ,  B01J21/16 ,  B01J31/06 ,  C08J3/201 ,  C08J3/212 ,  C08J5/22 ,  C08J2375/06 ,  C08K9/02

Abstract: The instant invention generally provides polymer inorganic clay composite comprising a molecularly self-assembling material and an inorganic clay, and a process of making and an article comprising the polymer inorganic clay composite.

Abstract translation: 本发明通常提供包含分子自组装材料和无机粘土的聚合物无机粘土复合材料，以及制备方法和包含聚合物无机粘土复合材料的制品。

公开(公告)号：US07696272B2

公开(公告)日：2010-04-13

申请号：US11764718

申请日：2007-06-18

Applicant: Yunjun Li ,  Dongsheng Mao ,  Zvi Yaniv

Inventor： Yunjun Li ,  Dongsheng Mao ,  Zvi Yaniv

IPC: C08K9/04

CPC classification number: D01F6/90 ,  B82Y30/00 ,  C08J3/005 ,  C08J3/201 ,  C08J3/226 ,  C08J5/005 ,  C08J2323/06 ,  C08J2377/00 ,  C08J2377/02 ,  C08J2477/00 ,  C08L77/00 ,  C08L77/02 ,  D01F1/10 ,  C08L2666/06 ,  C08L2666/26

Abstract: Very low loading of impact modifier less than 4% can significantly improve elongation and impact strength of N6/clay nanocomposites and keep the high tensile strength and modulus. This rubber modified nylon nanocomposites have potential applications in fabricating high-strength fibers for textile industry, coatings for strings or polymer parts, and packaging industry.

Abstract translation: 抗冲击改性剂的低负载量小于4％可显着提高N6 /粘土纳米复合材料的伸长率和冲击强度，并保持高抗拉强度和模量。 这种橡胶改性尼龙纳米复合材料在制造纺织工业的高强度纤维，线或聚合物部件的涂料和包装工业中具有潜在的应用。