公开(公告)号：US20100179258A1

公开(公告)日：2010-07-15

申请号：US12602701

申请日：2008-06-04

Applicant: Norio Sakata

Inventor： Norio Sakata

IPC: C08K5/3492

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：US20100160486A1

公开(公告)日：2010-06-24

申请号：US12339566

申请日：2008-12-19

Applicant: Thomas N. Blanton ,  David W. Sandford ,  Kevin L. Bishop

Inventor： Thomas N. Blanton ,  David W. Sandford ,  Kevin L. Bishop

IPC: C08K3/10

CPC classification number: A01N59/16 ,  C08J3/201 ,  C08J3/226 ,  C08J5/18 ,  C08J2323/00 ,  C08J2323/12 ,  C08J2423/00 ,  C08K3/30 ,  C08K5/34 ,  C08L23/00 ,  C08L23/04 ,  C08L23/06 ,  C08L23/10 ,  C08L23/12 ,  A01N25/10 ,  A01N25/22 ,  A01N25/34 ,  C08L23/02 ,  C08L2666/02 ,  C08L2666/06

Abstract: A melt-processed polyolefin composition or composite includes a polyolefin compounded with a hindered amine light stabilizer, an organodisulfide antioxidant, and silver sulfate as an antimicrobial agent. A process of preparing such a composite includes compounding all of the compounds in various orders as long as the silver sulfate is added after the hindered amine light stabilizer is added to the polymer.

Abstract translation: 熔融加工的聚烯烃组合物或复合材料包括与受阻胺光稳定剂，有机二硫化物抗氧化剂和硫酸银混合的聚烯烃作为抗微生物剂。 制备这种复合材料的方法包括，只要在将受阻胺光稳定剂加入到聚合物中之后加入硫酸银，就可以按各种顺序混合所有化合物。

公开(公告)号：US20100099820A1

公开(公告)日：2010-04-22

申请号：US12288360

申请日：2008-10-20

Applicant: Kevin Cai

Inventor： Kevin Cai

IPC: C08L83/04

CPC classification number: C08J3/201 ,  C08L23/10 ,  C08L53/02 ,  C08L2666/02

Abstract: Methods and compositions of matter that improve the specular gloss retention and mar resistance of articles made from amorphous and semi-crystalline polymers by employing a combination of polydialkylsiloxane and at least one additive selected from the group of organic amines, organic acids, triazynyl compounds, inorganic salts or bases, grafted or copolymerized polyolefins, and aluminum hydroxide.

Abstract translation: 通过使用聚二烷基硅氧烷和至少一种选自有机胺，有机酸，三唑基化合物，无机物的添加剂的组合来改善由无定形和半结晶聚合物制成的制品的镜面光泽保持性和耐擦伤性的物质的方法和组合物 盐或碱，接枝或共聚的聚烯烃和氢氧化铝。

公开(公告)号：US07674413B2

公开(公告)日：2010-03-09

申请号：US11794237

申请日：2005-12-27

Applicant: Kimiyoshi Miura ,  Sadao Yoshimoto ,  Noboru Koga ,  Takeshi Suzuki ,  Atsushi Shibuya

Inventor： Kimiyoshi Miura ,  Sadao Yoshimoto ,  Noboru Koga ,  Takeshi Suzuki ,  Atsushi Shibuya

IPC: D01F1/02 ,  A21C1/10 ,  A21C1/00 ,  B29B7/00 ,  B29C47/10 ,  B28C1/16 ,  A21C1/06 ,  B01F7/08 ,  B01F7/24 ,  B28C3/00

CPC classification number: C08J3/201 ,  B29B7/48 ,  B29B7/88 ,  B29C47/0004 ,  B29C47/0021 ,  B29C47/0871 ,  B29C47/1045 ,  B29C47/1063 ,  B29C47/1081 ,  B29C47/369 ,  B29C47/40 ,  B29C47/76 ,  B29C47/767 ,  B29C47/82 ,  B29C47/822 ,  B29C47/862 ,  B29K2105/0005 ,  B29K2105/06 ,  B29L2011/00 ,  C08F293/00 ,  C08F297/02 ,  C08F297/04 ,  C08J2365/00 ,  C08L23/0823 ,  C08L25/10 ,  C08L45/00 ,  C08L53/00 ,  C08L53/005 ,  C08L53/02 ,  C08L53/025 ,  C08L2205/02 ,  C08L2666/02 ,  C08L2666/04

Abstract: A process for producing a cycloolefin resin composition comprising a cycloolefin resin and an additive by using a twin-screw extruder is provided, in which loss of the additive caused by volatilization through a vent during kneading is reduced and kneading of resin material with the additive can be sufficiently carried out. When the cycloolefin resin and the additive are kneaded by using a vented twin-screw extruder (10) to produce the cycloolefin resin composition containing the additive, an additive introduction opening (3) is disposed downstream of a vent (2) located nearest to a discharge opening (13) of the twin-screw extruder, and the additive is charged through the additive introduction opening located at a distance from the discharge opening of the twin-screw extruder in the range between longer than 10D and not longer than 30D.

Abstract translation: 提供了一种通过使用双螺杆挤出机制造包含环烯烃树脂和添加剂的环烯烃树脂组合物的方法，其中通过捏合过程中通过排气口挥发而引起的添加剂的损失减少，并且树脂材料与添加剂的混合可以 充分进行。 当通过使用排气的双螺杆挤出机（10）将环烯烃树脂和添加剂捏合以制备含有添加剂的环烯烃树脂组合物时，添加剂引入开口（3）设置在最靠近 双螺杆挤出机的排出口（13），并且通过距离双螺杆挤出机的排出口一定距离的添加剂引入开口，在大于10D且不大于30D的范围内加入添加剂。

公开(公告)号：US20100048825A1

公开(公告)日：2010-02-25

申请号：US12527721

申请日：2008-02-14

Applicant: Ikuo Komatsu ,  Yoshiko Narikawa ,  Yuji Yamaguchi ,  Hiroaki Goto

Inventor： Ikuo Komatsu ,  Yoshiko Narikawa ,  Yuji Yamaguchi ,  Hiroaki Goto

IPC: C08L23/06 ,  C08L25/10

CPC classification number: C08L23/04 ,  B29B9/12 ,  C08J3/12 ,  C08J3/201 ,  C08J2323/08 ,  C08K5/098 ,  C08K9/08 ,  C08L23/0815 ,  C08L2666/02

Abstract: The present invention relates to resin pellets which comprises a thermoplastic resin (A) and an oxidation catalyst (B) which is not supported by any carrier, wherein if the peak area in the vicinity of 1715 cm−1 is defined to be Ic and the peak area observed in the vicinity of 1470 cm−1 is defined to be Im in the IR spectroscopic measurement of the pellets, the ratio: Ic/Im observed for the surface of the pellet is greater than that observed for the interior thereof. The pellets are thermoplastic resin pellets excellent in the oxygen-absorbing capacity and accordingly, they can suitably used as pellets for molding an oxygen absorptive resin article.

Abstract translation: 本发明涉及不含任何载体的热塑性树脂（A）和氧化催化剂（B）的树脂粒料，其中如果将1715cm -1附近的峰面积定义为Ic， 在1470cm -1附近观察到的峰面积在颗粒的IR光谱测定中被定义为Im，对于颗粒表面观察到的比例Ic / Im大于其内部观察到的比率。 颗粒是氧吸收能力优异的热塑性树脂颗粒，因此它们可以适合用作模塑氧吸收树脂制品的颗粒。

公开(公告)号：US20100022713A1

公开(公告)日：2010-01-28

申请号：US12568795

申请日：2009-09-29

Applicant: SUNDAR KILNAGAR VENKATARAMAN ,  RALPH MUNSON ATEN ,  HEIDI ELIZABETH BURCH

Inventor： SUNDAR KILNAGAR VENKATARAMAN ,  RALPH MUNSON ATEN ,  HEIDI ELIZABETH BURCH

IPC: C08L27/12 ,  B29C45/00

CPC classification number: C08J3/201 ,  B29C45/0001 ,  B29C47/0004 ,  B29C47/0016 ,  B29K2027/18 ,  C08J2327/18 ,  C08L27/18 ,  C08L2205/02 ,  C08L2666/04

Abstract: Aqueous dispersions on non-melt flowable PTFE and melt-fabricable perfluoropolymer are mixed together, followed by recovery of the resultant mixture of the dispersed particles of each of these polymers, and melt mixing of the resultant mixture of particles to obtain a blend in which the PTFE particles form the disperse phase and the perfluoropolymer forms the continuous phase, the melt mixing producing advantageous melt viscosities and the blend exhibiting advantageous physical properties even at high PTFE contents of about 30 wt %.

Abstract translation: 将不可熔融流动的PTFE和可熔融制造的全氟聚合物上的水性分散体混合在一起，然后回收所得到的这些聚合物的分散颗粒的混合物，并将所得到的混合物熔融混合，得到其中 PTFE颗粒形成分散相并且全氟聚合物形成连续相，熔融混合产生有利的熔体粘度，并且即使在约30重量％的高PTFE含量下，共混物显示出有利的物理性能。

公开(公告)号：US07582354B2

公开(公告)日：2009-09-01

申请号：US11160563

申请日：2005-06-29

Applicant: Jonas Modell ,  Staffan Thuresson

Inventor： Jonas Modell ,  Staffan Thuresson

IPC: B32B5/66

CPC classification number: C04B26/04 ,  A63H33/42 ,  B44C3/04 ,  C04B20/12 ,  C04B30/00 ,  C08J3/201 ,  C08L21/00 ,  C08L23/0853 ,  C08L23/22 ,  Y10T428/2982 ,  Y10T428/2991 ,  Y10T428/2995 ,  Y10T428/2996 ,  Y10T428/2998 ,  C04B14/06 ,  C04B24/38 ,  C04B20/1029 ,  C04B20/1025 ,  C08L2666/06

Abstract: A material composition comprises, on the one hand, a particulate material and, on the other hand, a binder which is provided as a coating on the material particles. The binder has at least two solid phases (13, 14), of which one harder phase (14) is configurationally stable and a softer phase (13) is plastic and readily deformable at temperatures below the melting point of the binder. A method for producing the above material comprises the steps that at least two components included in the binder are melted and mixed, whereafter kneading takes place during cooling. The material composition is usable, for example, as a play material, educational material, for sculptures or prototypes or as landscape architectonic material.

Abstract translation: 材料组合物一方面包括颗粒材料，另一方面包括作为涂层在材料颗粒上提供的粘合剂。 粘合剂具有至少两个固相（13,14），其中一个较硬相（14）具有结构稳定性，并且较软相（13）是塑性的，并且在低于粘合剂熔点的温度下容易变形。 制造上述材料的方法包括将包含在粘合剂中的至少两种组分熔融和混合的步骤，然后在冷却期间进行捏合。 该材料组合物可用作例如游戏材料，教育材料，雕塑或原型或景观建筑材料。

公开(公告)号：US20080148994A1

公开(公告)日：2008-06-26

申请号：US12002613

申请日：2007-12-17

Applicant: Olivier Magnin

Inventor： Olivier Magnin

IPC: A01N25/12 ,  B29B13/08

CPC classification number: A01N25/10 ,  A01N25/12 ,  A01N59/16 ,  C08J3/12 ,  C08J3/201 ,  C08J2333/12 ,  C09D5/032 ,  C09D5/14 ,  A01N2300/00

Abstract: A process of preparation of an antimicrobial powder coating composition comprising the steps: a) transforming a natural antimicrobial agent into a salt-form and micronizing the resulting antimicrobial salt into powder, b) mixing at least one of the natural antimicrobial salt together with at least one amino-reactive thermoplastic binder resin, c) subjecting the mixture to a melt compounding process at a temperature in a range of 80 to 230° C., at a residence time period in a range of 5 to 60 seconds, using at least one co-rotating twin-screw extruder with a soft screw design having conveying elements offering a high D/d ratio and having mixing forward kneading block elements, d) cooling the extrudate, and e) micronizing into powder particles. The process forms a powder coating composition containing a natural antimicrobial agent which results in high quality antimicrobial coatings showing a homogeneous distribution of the antimicrobial agent in the coating and a stable antimicrobial activity.

Abstract translation: 一种制备抗微生物粉末涂料组合物的方法，包括以下步骤：a）将天然抗微生物剂转化为盐形式并将所得抗微生物盐粉碎成粉末，b）将至少一种天然抗菌盐与至少一起混合 一种氨基反应性热塑性粘合剂树脂，c）使该混合物在80-230℃的温度下，在5至60秒的范围内的停留时间内使用至少一种 同向旋转双螺杆挤出机，软螺杆设计具有提供高D / d比率的输送元件，并具有混合前捏合块元件，d）冷却挤出物，和e）将粉碎成粉末颗粒。 该方法形成含有天然抗微生物剂的粉末涂料组合物，其导致高质量的抗微生物涂层，其显示抗微生物剂在涂层中的均匀分布和稳定的抗微生物活性。

公开(公告)号：US20080132590A1

公开(公告)日：2008-06-05

申请号：US12025354

申请日：2008-02-04

Applicant: Yoshiki SUZUKI ,  Tatsushi AKO ,  Yukimasa TANAKA ,  Saburou HINENOYA ,  Yasuo KITA

Inventor： Yoshiki SUZUKI ,  Tatsushi AKO ,  Yukimasa TANAKA ,  Saburou HINENOYA ,  Yasuo KITA

IPC: C08J11/04

CPC classification number: C08J3/201 ,  C08J11/06 ,  Y02W30/701

Abstract: A pulverized thermoplastic resin product such as a pulverized thermoplastic product containing a black pigment, a mixture of a pulverized thermoplastic product containing a colored pigment and a pulverized thermoplastic product containing a colored pigment, or a pulverized thermoplastic product containing two or more different colored pigments can be converted into colored reclaimed resin particles by a method comprising the steps of mixing the pulverized resin product with a white pigment and a black pigment, melting the resulting mixture, and converting the molten mixture into solid particles. The colored reclaimed resin products can be utilized in various field.

Abstract translation: 粉碎的热塑性树脂产品如含有黑色颜料的粉碎热塑性产品，含有着色颜料的粉碎热塑性产品与含有着色颜料的粉碎热塑性产品的混合物或含有两种或更多种不同着色颜料的粉碎热塑性产品的粉碎热塑性树脂产品可以 通过将粉碎的树脂产物与白色颜料和黑色颜料混合，熔融所得混合物并将熔融混合物转化成固体颗粒的方法，将其转化成有色再生树脂颗粒。 有色再生树脂产品可用于各种领域。

公开(公告)号：US20080076841A1

公开(公告)日：2008-03-27

申请号：US11518666

申请日：2006-09-11

Applicant: Philip D. Bourgeois ,  Sami Al-AbdulRazzak

Inventor： Philip D. Bourgeois ,  Sami Al-AbdulRazzak

IPC: C08J11/04

CPC classification number: C08J11/04 ,  C08J3/201 ,  C08J2367/02 ,  C08K5/0091 ,  C08K5/5393 ,  C08L67/02 ,  C08L77/06 ,  Y02P20/143 ,  Y02W30/70 ,  C08L2666/20

Abstract: Polymer materials that have been previously melt formed and cooled, can be reused in subsequent melt processes without undue degradation in one or more aesthetic or functional properties. The addition of phosphorous facilitates the reuse of the previously melt formed and cooled mixture of polymer material, e.g., commingled post consumer regrind and/or commingled plant scrap regrind. The processed mixture can then be reused in a significantly higher amount (than is possible without the phosphorous material) in a subsequently melt formed article without producing an undesirable amount of, for example yellowing, haze and/or reduction in melt viscosity. The reprocessed material may further provide increased layer compatibility in a subsequently formed multilayer article.

Abstract translation: 先前熔融形成和冷却的聚合物材料可以在随后的熔融过程中重复使用，而不会在一个或多个美学或功能性质中过度降解。 磷的添加促进了先前熔融形成和冷却的聚合物材料的混合物的再利用，例如混合的消费后回收和/或混合的植物废料再研磨。 然后，可以在随后的熔融成型制品中以显着更高的量（不是磷的材料）重复使用经处理的混合物，而不会产生不希望的量，例如黄变，雾度和/或熔融粘度的降低。 后处理材料可以在随后形成的多层制品中进一步提供增加的层相容性。