公开(公告)号：US20130338308A1

公开(公告)日：2013-12-19

申请号：US13996578

申请日：2011-12-19

Applicant: James Leeming

Inventor： John Goulbourn ,  Andrew Stuart Overend ,  Christine Leeming

IPC: C08J3/20

CPC classification number: C08J3/201 ,  C08J3/2053 ,  C08J3/22 ,  C08J2367/00

Abstract: A method of introducing an additive, for example a dye, into a polymeric material comprises using a liquid formulation comprising the additive, a vehicle and an active compound added to increase the melt viscosity of the polymeric material. The active compound may be a multi-functional anhydride. The liquid formulation is suitably contacted with the polymeric material in a melt processing apparatus and suitably a cavity transfer mixer is used in the process. A fibre is suitably subsequently produced.

Abstract translation: 将添加剂例如染料引入聚合物材料的方法包括使用包含添加剂，载体和添加的活性化合物的液体制剂以增加聚合物材料的熔体粘度。 活性化合物可以是多官能酐。 液体制剂在熔融加工装置中适当地与聚合物材料接触，并且在该方法中适当地使用空腔传输混合器。 随后生产纤维。

公开(公告)号：US08541490B2

公开(公告)日：2013-09-24

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: 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：US08415423B2

公开(公告)日：2013-04-09

申请号：US13014570

申请日：2011-01-26

Applicant: Hiroshi Shimizu ,  Yongjin Li

Inventor： Hiroshi Shimizu ,  Yongjin Li

IPC: B32B5/16 ,  B29B7/90

CPC classification number: C08J3/201 ,  C08J3/005 ,  C08J2321/00 ,  C08J2327/16 ,  Y10S977/742 ,  Y10S977/773 ,  Y10T428/25

Abstract: A melt-kneaded product includes: a disperse medium selected from an a rubber, elastomer, thermoplastic resin, or thermosetting resin; and a filling material constituted by nano-size filler particles having a mutually aggregating nature, said nano-size filler particles being uniformly dispersed in the disperse medium.

Abstract translation: 熔融捏合产物包括：选自橡胶，弹性体，热塑性树脂或热固性树脂的分散介质; 以及由具有相互聚集性质的纳米尺寸填料颗粒构成的填充材料，所述纳米尺寸填料颗粒均匀地分散在分散介质中。

公开(公告)号：US08399543B2

公开(公告)日：2013-03-19

申请号：US12741448

申请日：2008-11-04

Applicant: Daan Dewachter

Inventor： Daan Dewachter

IPC: C08J3/20

CPC classification number: C08J3/201 ,  B29C47/0004 ,  B29C47/0023 ,  B29C47/1027 ,  B29C47/1063 ,  B29C47/369 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2105/0005 ,  B29K2707/04 ,  C08J3/226 ,  C08J2323/02 ,  C08J2323/04 ,  C08J2323/06 ,  C08J2323/10 ,  C08J2323/12 ,  C08J2423/00 ,  C08K3/04 ,  C08L23/02

Abstract: The present invention concerns an improved method for introducing free carbon black additive into a polymer powder or fluff, and in particular into polyethylene powder.

Abstract translation: 本发明涉及一种将游离炭黑添加剂引入聚合物粉末或绒毛中，特别是聚乙烯粉末的改进方法。

公开(公告)号：US08377346B2

公开(公告)日：2013-02-19

申请号：US12678076

申请日：2008-09-11

Applicant: Andrew Robert Morgan ,  Stephen Raymond Wilburn ,  Edward Clark

Inventor： Andrew Robert Morgan ,  Stephen Raymond Wilburn ,  Edward Clark

IPC: B29B9/00

CPC classification number: C08J3/122 ,  B29C47/0004 ,  B29C47/0011 ,  B29C47/1027 ,  B29C47/1063 ,  B29C47/1081 ,  B29K2105/0005 ,  B29K2301/10 ,  C08J3/201

Abstract: A process for the manufacture of a powder coating comprising the steps of: Preparing a powder coating premix comprising a resin and optionally a crosslinker therefor; Feeding the premix through a melt extruder; Cooling the extruded material; and Comminuting it to fine particles, wherein said process is characterized in that between 1 and 25 wt. % (based on the weight of said premix) of a process liquid is added to the melt extruder, wherein said process liquid is immiscible with at least said resin of the powder coating premix and wherein said process liquid evaporates when the premix leaves the extruder.

Abstract translation: 一种制备粉末涂料的方法，包括以下步骤：制备包含树脂和任选的交联剂的粉末涂料预混物; 通过熔体挤出机进料预混物; 冷却挤压材料; 并将其粉碎成细颗粒，其中所述方法的特征在于1至25wt。 将加入液体的％（基于所述预混合物的重量）添加到熔融挤出机中，其中所述工艺液体与至少所述粉末涂料预混物的树脂不混溶，并且其中当预混物离开挤出机时，所述工艺液体蒸发。

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。