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41. 发明申请

US20170327653A1 PROCESS TO PREPARE BIAXIALLY ORIENTED FILM 审中-公开
公开(公告)号：US20170327653A1
公开(公告)日：2017-11-16
申请号：US15525639
申请日：2015-11-12
申请人： DSM IP ASSETS B.V.
发明人： Hao CHEN , Alexander Antonius Marie STROEKS , Roman STEPANYAN
IPC分类号： C08J5/18 , B29C47/00
CPC分类号： C08J5/18 , B29C48/146 , C08J2377/02 , C08J2477/06
摘要： The invention relates to a process for preparing a biaxially oriented film, comprising the following steps: a) Melting a composition comprising at least 50 wt % with respect to the total amount of the composition of a copolyamide comprising: i. At least 75 wt % monomeric units derived from caprolactam, and further monomeric units derived from diamines X and/or diacids Y and/or aminoacids Z in a summed amount of between 0.2 to 25 wt %; or ii. At least 75 wt % monomeric units derived from hexamethylene diamine and adipic acid, and further monomeric units derived from diamines X and/or diacids Y and/or aminoacids Z in a summed amount of between 0.2 to 25 wt %; into a polymer melt; b) Casting the polymer melt through a planar die to form a film of at least one layer and subsequently quenching the film to a temperature of below Tg of the copolyamide; c) Stretching the film obtained after quenching in a direction parallel to the machine (MD-stretching) with a factor of at least 2 at a temperature of at least Tg of the copolyamide; d) Stretching the film obtained after MD stretching in a direction transversal to the machine (TD-stretching) with a factor of at least 2 at a temperature of at least Tg+10° C. of the copolyamide; e) Cooling the obtained film after TD-stretching; f) Heat setting the film obtained after cooling, at a temperature of between Tm−70° C. and Tm of the copolyamide; in which Tg and Tm of the copolyamide are determined as described by ASTM D3418-03. The invention also relates to a biaxially oriented film and food packaging obtainable by this process.

42. 发明申请

US20170313830A1 FIBER-PLASTICS COMPOSITES AND COMPOSITION FOR THE PRODUCTION OF THESE FIBER-PLASTICS COMPOSITES 审中-公开
公开(公告)号：US20170313830A1
公开(公告)日：2017-11-02
申请号：US15523024
申请日：2015-10-27
申请人： BASF Coatings GmbH
发明人： Dirk SEEGER , Martin KAUNE , UIi RAMM
IPC分类号： C08J5/04
CPC分类号： C08J5/046 , C08G18/10 , C08G18/222 , C08G18/24 , C08G18/3234 , C08G18/324 , C08G18/4236 , C08G18/44 , C08G18/73 , C08J5/04 , C08J5/24 , C08J2369/00 , C08J2375/00 , C08J2375/06 , C08J2469/00 , C08J2477/06 , F41H5/0485 , C08G18/6651
摘要： The present invention relates to fiber-plastics composites consisting of (I) at least one fiber material and (II) a plastics matrix, where the composite is characterized in that the plastics matrix is based on a two-component matrix material (IIa), where the two-component matrix material (IIa) comprises (1) a parent component comprising (A) at least one polycarbonatediol and (2) a hardener component comprising (C) at least one polyisocyanate-modified polyester with from 4 to 15% isocyanate content. The present invention also relates to a process for the production of the fiber-plastics composites and to use of these.

43. 发明申请

US20170275439A1 RESIN COMPOSITION, RESIN MOLDED ARTICLE, AND METHOD FOR PREPARING RESIN COMPOSITION 审中-公开
公开(公告)号：US20170275439A1
公开(公告)日：2017-09-28
申请号：US15235544
申请日：2016-08-12
申请人： FUJI XEROX CO., LTD.
发明人： Daisuke NAKAYAMA , Masayuki OKOSHI , Hiroyuki MORIYA , Tsuyoshi MIYAMOTO , Yuko IWADATE
IPC分类号： C08L9/06 , C08L25/06 , C08J5/06 , C08J5/04
CPC分类号： C08L9/06 , C08J5/042 , C08J5/043 , C08J5/06 , C08J5/08 , C08J2309/06 , C08J2325/06 , C08J2425/08 , C08J2477/02 , C08J2477/04 , C08J2477/06 , C08K7/14 , C08L25/06 , C08L25/08 , C08L55/02 , C08L77/02 , C08K7/06
摘要： The invention is directed to a resin composition containing a styrene-based resin, reinforced fibers and a compatibilizer having a reactive cyclic group, a resin molded article containing a styrene-based resin, reinforced fibers and a compatibilizer having a reactive cyclic group, and a method for preparing the resin composition including: melting and kneading styrene-based resin, reinforced fibers, and compatibilizer having a reactive cyclic group

44. 发明授权

US09416240B2 Low-wear microporous friction material with high stability coefficient and manufacturing method thereof 有权
标题翻译：具有高稳定性系数的低磨耗微孔摩擦材料及其制造方法
公开(公告)号：US09416240B2
公开(公告)日：2016-08-16
申请号：US14425221
申请日：2012-10-11
申请人： SHANGHAI REINPHEN COMPOSITE MATERIALS CO., LTD
发明人： Ding Quan Zhang
IPC分类号： C08J9/00 , C08J9/02 , C08K3/04 , C08K3/30 , C08K3/20 , C08K3/34 , C08K5/20 , F16D69/02 , C08J9/232 , C08L73/00 , C08J9/10
CPC分类号： C08J9/0061 , C08J9/0052 , C08J9/0085 , C08J9/0095 , C08J9/102 , C08J9/107 , C08J9/232 , C08J2205/044 , C08J2361/14 , C08J2373/00 , C08J2409/02 , C08J2419/00 , C08J2427/18 , C08J2477/06 , C08J2477/10 , C08J2483/04 , C08L73/00 , C08L2205/03 , C08L2205/06 , F16D69/023 , F16D69/026
摘要： A low-wear microporous friction material with a high stability coefficient and a manufacturing method thereof are provided. The formula of the friction material includes GM-15 resin 15-50 wt %, rubber 0-10 wt %, shaping aid 0.5-5 wt %, sintering aid 0.5-5 wt %, foaming aid 0.5-5 wt %, kaolin powder 0.5-20 wt %, barite powder 5-40 wt %, carbon fiber 2-20 wt %, KEVLAR 1-5 wt %, zinc oxide 1-10 wt %, and iron oxide red 0-2 wt %. By adjusting the hydrophilicity of the friction material and controlling the surface tension of the material, the friction coefficient of the material is kept from lowering under wet conditions and is rendered stable in dry and wet conditions. More specifically, the friction coefficient of the friction material stays above 0.25 under wet conditions, and the stability coefficient of the friction coefficient can reach 85% or above on an MM 1000 tester.
摘要翻译：提供了具有高稳定性系数的低磨耗微孔摩擦材料及其制造方法。摩擦材料的配方包括15-50重量％的GM-15树脂，0-10重量％的橡胶，0.5-5重量％的成型助剂，0.5-5重量％的烧结助剂，0.5-5重量％的发泡助剂，高岭土粉末 0.5〜20重量％，重晶石粉末5-40重量％，碳纤维2-20重量％，KEVLAR 1-5重量％，氧化锌1-10重量％，氧化铁红0-2重量％。通过调节摩擦材料的亲水性并控制材料的表面张力，材料的摩擦系数在湿润条件下不会降低，并且在干燥和潮湿的条件下变得稳定。更具体地说，摩擦材料的摩擦系数在湿润条件下保持在0.25以上，在MM 1000试验机上摩擦系数的稳定系数可以达到85％以上。

45. 发明申请

US20160053091A1 POLYAMIDE RESIN COMPOSITION REINFORCED WITH GLASS FIBER 有权
标题翻译：聚酰胺树脂组合物加玻璃纤维
公开(公告)号：US20160053091A1
公开(公告)日：2016-02-25
申请号：US14781366
申请日：2014-04-08
申请人： TOYOBO CO., LTD.
发明人： Tomohide NAKAGAWA , Tatsuya OI , Kazunari TANAKA
IPC分类号： C08K7/14 , C08J5/04
CPC分类号： C08K7/14 , C08J5/043 , C08J2377/06 , C08J2377/10 , C08J2477/06 , C08J2477/10 , C08K3/04 , C08L77/02 , C08L77/06
摘要： The present invention provides a polyamide resin composition reinforced with glass fiber which can produce a molded product having high anti-vibration property or, in other words, having very high resonance frequency and having, upon necessity, excellent weather-resisting color fastness. A polyamide resin composition reinforced with glass fiber, comprising a polyamide resin (A) constituted from aliphatic polyamide (a1) and aromatic component-containing polyamide (a2), and glass fibers (B) having a cross-sectional area of 1.5 to 5.0×10−6 cm2, wherein ratio by weight of the polyamide resin (A) to the glass fibers (B) [(A):(B)] is from 20:80 to 35:65 and ratio by weight of the aliphatic polyamide (a1) to the aromatic component-containing polyamide (a2) [(a1):(a2)] is from 5:95 to 95:5. The polyamide resin composition reinforced with glass fibers of the present invention can further comprise carbon black (C) in an amount of at most 5% by weight.
摘要翻译：本发明提供一种用玻璃纤维增强的聚酰胺树脂组合物，其可以制造具有高抗振性能的成型产品，或换句话说，具有非常高的共振频率，并且在必要时具有优异的耐候性色牢度。由玻璃纤维增强的聚酰胺树脂组合物，包含由脂肪族聚酰胺（a1）和含芳香族成分的聚酰胺（a2）构成的聚酰胺树脂（A）和横截面积为1.5〜5.0×的玻璃纤维（B） 10-6cm 2，其中聚酰胺树脂（A）与玻璃纤维（B）[（A）：B）]的重量比为20:80至35:65，脂族聚酰胺（ a1）至含芳香族成分的聚酰胺（a2）[（a1）：（a2）]为5:95〜95:5。用本发明的玻璃纤维增强的聚酰胺树脂组合物还可以含有至多5重量％的碳黑（C）。

46. 发明申请

US20160046776A1 PREPREG, FIBER-REINFORCED COMPOSITE MATERIAL, AND RESIN COMPOSITION CONTAINING PARTICLES 审中-公开
标题翻译： PREPREG，纤维增强复合材料和含有颗粒的树脂组合物
公开(公告)号：US20160046776A1
公开(公告)日：2016-02-18
申请号：US14780751
申请日：2014-03-24
申请人： JX NIPPON OIL & ENERGY CORPORATION , FUJI JUKOGYO KABUSHIKI KAISHA
发明人： Yoshihiro FUKUDA , Takayuki MATSUMOTO , Masaki MINAMI , Naoyuki SEKINE , Masanori NAKAJIMA
IPC分类号： C08J5/24 , C08J5/04 , C08L79/02
CPC分类号： C08J5/24 , B32B2262/106 , B32B2264/0264 , B32B2270/00 , B32B2305/076 , C08G59/24 , C08G59/621 , C08J5/042 , C08J2379/02 , C08J2379/04 , C08J2463/00 , C08J2477/02 , C08J2477/06 , C08K5/13 , C08K5/353 , C08L63/00 , C08L77/02 , C08L77/06 , C08L79/02 , C08L2205/03 , C08L79/04
摘要： A prepreg 10 comprises: a reinforcing fiber layer 3 including reinforcing fibers 1 and a resin composition 2 with which the space between fibers of the reinforcing fibers is impregnated and which contains (A) a benzoxazine resin, (B) an epoxy resin, and (C) a curing agent represented by the following formula (C-1); and surface layers 6a and 6b provided on the surfaces of the reinforcing fiber layer 3 and containing (A) a benzoxazine resin, (B) an epoxy resin, (C) a curing agent represented by the following formula (C-1), and (D) polyamide resin particles 4 having an average particle size of 5 to 50 wherein the polyamide resin particles 4 include a polyamide 12 resin particle or a polyamide 1010 resin particle.
摘要翻译：预浸料10包括：包含增强纤维1的增强纤维层3和浸渍增强纤维的纤维之间的空间的树脂组合物2，其包含（A）苯并恶嗪树脂，（B）环氧树脂和（ C）由下式（C-1）表示的固化剂; （A）苯并恶嗪树脂，（B）环氧树脂，（C）由下式（C-1）表示的固化剂的表面层6a，6b，以及（D）平均粒径为5〜50的聚酰胺树脂颗粒4，其中聚酰胺树脂颗粒4包括聚酰胺12树脂颗粒或聚酰胺1010树脂颗粒。

47. 发明申请

US20160032099A1 POLYAMIDE RESIN COMPOSITION AND MOLDED ARTICLE USING SAME 审中-公开
标题翻译：聚酰胺树脂组合物和使用它的成型品
公开(公告)号：US20160032099A1
公开(公告)日：2016-02-04
申请号：US14783194
申请日：2014-03-25
申请人： MITSUBISHI GAS CHEMICAL COMPANY, INC.
发明人： Kazuya Sato , Tomonori Kato , Mayumi Kikuchi
IPC分类号： C08L77/06 , C08J5/00
CPC分类号： C08L77/06 , C08G69/265 , C08G69/40 , C08J5/00 , C08J2377/06 , C08J2477/06 , C08L2205/025
摘要： The present invention provides a polyamide resin composition containing a polyamide resin (A) in which a diamine constituent unit thereof includes a constituent unit derived from a xylylenediamine (a-1), and a dicarboxylic acid constituent unit thereof includes a constituent unit derived from an α,ω-linear aliphatic dicarboxylic acid (a-2) having from 4 to 20 carbon atoms; and a polyether polyamide (B) in which a diamine constituent unit thereof includes constituent units derived from a polyether diamine compound (b-1) represented by a specified structural formula and a xylylenediamine (b-2), and a dicarboxylic acid constituent unit thereof includes a constituent unit derived from an α,ω-linear aliphatic dicarboxylic acid (b-3) having from 4 to 20 carbon atoms.
摘要翻译：本发明提供一种含有聚酰胺树脂（A）的聚酰胺树脂组合物，其中二胺结构单元包含衍生自苯二甲胺（a-1）的构成单元，其二羧酸构成单元包含衍生自具有4至20个碳原子的α，ω-直链脂族二羧酸（a-2）和其二胺结构单元包含衍生自由特定结构式表示的聚醚二胺化合物（b-1）和苯二甲胺（b-2）的构成单元的聚醚聚酰胺（B）及其二羧酸结构单元包括衍生自具有4至20个碳原子的α，ω-线性脂族二羧酸（b-3）的构成单元。

48. 发明申请

US20150361263A1 FLAME RETARDANT POLYAMIDE COMPOSITION 审中-公开
标题翻译：阻燃聚酰胺组合物
公开(公告)号：US20150361263A1
公开(公告)日：2015-12-17
申请号：US14234288
申请日：2012-07-24
申请人： Frank Peter Theodorus J. Van Der Burgt
发明人： Frank Peter Theodorus J. Van Der Burgt
IPC分类号： C08L77/06 , B29C45/00 , C08J5/00
CPC分类号： C08L77/06 , B29C45/0001 , B29K2077/00 , B29L2031/36 , C08J5/00 , C08J2377/06 , C08J2477/06 , C08K5/5313 , C08K7/14 , C08L2201/02 , C08L2205/02 , C08L2205/025
摘要： The present invention relates to a flame retardant polyamide composition comprising (A) a semi-crystalline semi-aromatic polyamide having a melting temperature (TmA) and having a number average molecular weight in the range between 7,500 and 30,000 g/mol; (B) a semi-crystalline aliphatic polyamide having a melting temperature (TmB); and having a number average molecular weight in the range between 7,500 and 50,000 g/mol; and (C) a halogen free flame retardant system comprising a metal salt of a phosphinic acid and/or a diphosphinic acid, wherein TmA is higher than TmB and weight ratio of (A):(B) is in the range between 0:50 and 75:25. The invention also relates to a process for moulding the flame retardant polyamide composition, and moulded parts made of the flame retardant polyamide composition.
摘要翻译：本发明涉及一种阻燃性聚酰胺组合物，其包含（A）半结晶半芳族聚酰胺，其熔融温度（TmA）和数均分子量在7500和30,000g / mol之间; （B）具有熔融温度（TmB）的半结晶脂肪族聚酰胺; 并且其数均分子量在7,500和50,000g / mol之间的范围内; 和（C）无卤阻燃体系，其包含次膦酸和/或二次膦酸的金属盐，其中TmA高于TmB，（A）:( B）的重量比在0:50之间的范围内和75:25。本发明还涉及一种模塑阻燃聚酰胺组合物的方法和由阻燃聚酰胺组合物制成的模塑部件。

49. 发明授权

US09139707B2 Thermoplastic composite material made from natural fibers 有权
标题翻译：由天然纤维制成的热塑复合材料
公开(公告)号：US09139707B2
公开(公告)日：2015-09-22
申请号：US14404718
申请日：2013-05-30
申请人： ARKEMA FRANCE
发明人： Gilles Hochstetter , Marc Audenaert , Thierry Briffaud
IPC分类号： B29B15/12 , C08J5/24 , B29C43/24 , B29C51/02 , B29C70/48 , B29C70/52 , B29B11/16 , B29K77/00 , B29K105/08 , B29K311/00
CPC分类号： C08J5/24 , B29B11/16 , B29B15/12 , B29C43/24 , B29C51/02 , B29C70/48 , B29C70/52 , B29K2077/00 , B29K2105/0872 , B29K2311/00 , C08J2301/02 , C08J2377/00 , C08J2477/06
摘要： A method of producing a composite material, comprising an assembly of natural fibers, impregnated with an amorphous or semi-crystalline thermoplastic polymer, said method including: i) a step of impregnating said assembly with a precursor composition in the molten state and including: a) at least one prepolymer P(X)n of said thermoplastic polymer, having a molecular chain P having, at the ends of same, n reactive functions X, with n ranging from 1 to 3, in particular n being 1 or 2, and preferably 2 b) at least one chain extender Y-A-Y including reactive functions Y with at least one of said functions X ii) a step of polymerization by mass (poly)addition, in the molten state, of said prepolymer with said chain extender with: said thermoplastic polymer being the result of said polymerization by mass polyaddition and said impregnation i) and polymerization ii) taking place at a temperature lower than 250° C.
摘要翻译：一种生产复合材料的方法，包括用无定形或半结晶热塑性聚合物浸渍的天然纤维的组合物，所述方法包括：i）用熔融状态的前体组合物浸渍所述组合物的步骤，包括：）所述热塑性聚合物的至少一种预聚物P（X）n，其分子链P在相同末端具有n个反应性官能团X，n为1至3，特别是n为1或2，以及优选为b）至少一种包含具有至少一种所述功能的反应性官能团Y的扩链剂YII ii）在所述预聚物与所述扩链剂的质量（聚）加成反应中聚合的步骤为：所述热塑性聚合物是通过质量加聚所述聚合的结果，所述浸渍i）和聚合ii）在低于250℃的温度下进行。

50. 发明申请

US20150191412A1 NANO-FILTRATION MEMBRANE AND METHOD OF PREPARING ORGANIC ACIDS USING THE SAME 审中-公开
标题翻译：纳米过滤膜及其制备有机酸的方法
公开(公告)号：US20150191412A1
公开(公告)日：2015-07-09
申请号：US14593885
申请日：2015-01-09
申请人： Samsung Electronics Co., Ltd. , IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
发明人： Jinkyu Kang , Jaeeun Kim , Changduk Kang , Ho bum Park , Younghoon Cho , Yoonsung Hwang , Kwangmyung Cho
IPC分类号： C07C51/42 , B01D69/02 , B01D61/02 , B01D71/56 , B01D69/10
CPC分类号： C07C51/42 , B01D61/027 , B01D69/02 , B01D69/12 , B01D69/125 , B01D71/38 , B01D71/56 , B01D71/60 , B01D2325/16 , B01D2325/20 , B01D2325/26 , C07C51/47 , C08J5/2256 , C08J7/047 , C08J2377/06 , C08J2477/06 , C07C59/08
摘要： A nano-filtration membrane having a supporting membrane and a positively chargeable polymer layer adhered to at least one side of the supporting membrane, and method of using same to separate an organic acid from an organic acid-containing mixture.
摘要翻译：具有附着在支撑膜的至少一侧的支撑膜和带正电的聚合物层的纳米过滤膜及其与有机酸混合物分离有机酸的方法。

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