-
公开(公告)号：US20240359397A1
公开(公告)日：2024-10-31
申请号：US18560666
申请日：2022-05-09
IPC分类号： B29C64/118 , B29C64/209 , B29K77/00 , B29K307/04 , B33Y10/00 , B33Y30/00 , B33Y70/00 , C08G69/26 , C08K7/06 , C09D7/40 , C09D7/61 , C09D177/06 , D01F1/10 , D01F6/60 , D01F6/90
CPC分类号： B29C64/118 , B29C64/209 , B33Y10/00 , B33Y30/00 , B33Y70/00 , C08G69/26 , C08K7/06 , C09D7/61 , C09D7/70 , C09D177/06 , D01F1/10 , D01F6/60 , D01F6/90 , B29K2077/00 , B29K2307/04 , B29K2995/0077 , D10B2401/02
摘要： The present invention relates to a process for manufacturing a three-dimensional (3D) article, part or composite material, from a filament comprising a polyamide (PA) presenting 4,4′-diaminodicyclohexylmethane moieties, as well as to such filament. The present invention also relates to the 3D article, part or composite material 5 obtainable from such process, as well as the use of the article, part or composite materials in oil and gas applications, automotive applications, electric and electronic applications, aerospace, medical and consumer goods.
-
公开(公告)号：US20230416996A1
公开(公告)日：2023-12-28
申请号：US18463790
申请日：2023-09-08
发明人： Stephan SICK , Dirk SANDER , Ivo LOHR
CPC分类号： E01C13/08 , D01D5/253 , D01F6/46 , D01F6/90 , D01F6/92 , D06N7/0065 , D10B2505/202 , Y10T428/2973 , Y10T428/23957 , Y10T428/23993 , Y10T428/2929
摘要： An artificial turf fiber comprising at least one monofilament, each monofilament comprising a cylindrical core and a cladding. The core comprises a core polymer and threadlike regions formed by a thread polymer and embedded in the core polymer. The cladding is formed by a cladding polymer surrounding the core. It has a non-circular profile and is miscible with the core polymer.
-
公开(公告)号：US11788237B2
公开(公告)日：2023-10-17
申请号：US16754283
申请日：2018-11-02
发明人： Stephan Sick , Dirk Sander , Ivo Lohr
CPC分类号： E01C13/08 , D01D5/253 , D01F6/46 , D01F6/90 , D01F6/92 , D06N7/0065 , D10B2505/202 , Y10T428/23957 , Y10T428/23993 , Y10T428/2929 , Y10T428/2973
摘要： An artificial turf fiber comprising at least one monofilament, each monofilament comprising a cylindrical core and a cladding. The core comprises a core polymer and threadlike regions formed by a thread polymer and embedded in the core polymer. The cladding is formed by a cladding polymer surrounding the core. It has a non-circular profile and is miscible with the core polymer.
-
公开(公告)号：US20180186185A1
公开(公告)日：2018-07-05
申请号：US15739781
申请日：2016-09-07
CPC分类号： B60C1/0016 , B60C9/0042 , B60C9/005 , B60C9/22 , B60C2009/2214 , B60C2009/2257 , B60C2009/2285 , D01F6/60 , D01F6/90 , D02G3/045 , D02G3/28 , D02G3/48 , D10B2331/02
摘要： The present invention relates to a asymmetric cap ply reinforcement cord comprising yarns having yarns with two different linear density values in range of 1300-1500 dtex and 850-100 dtex in the cap ply reinforcement layer that is located between the tread and the belt package in a pneumatic radial vehicle tire comprising a tread and a belt package, and that is formed by winding spirally as strip comprising at least two cords such that it will make 0 to 5° angle with the equatorial plane on the said belt package.
-
5.发明申请公开(公告)号：US20180148862A1
公开(公告)日：2018-05-31
申请号：US15577462
申请日：2015-06-18
发明人： Renata REDONDO BONALDI , Gabriel GORESCU , Everton FERREIRA DOS SANTOS , Paulo CANDIDO OLIVEIRA
摘要： The present invention relates to a polyamide fiber with enhanced dyeing properties. The polyamide fiber is suitable for low-temperature dyeing and shorter dyeing cycle. The present invention also discloses a method for obtaining such a fiber. The polyamide fiber is obtained by blending at least a polyamide 5.X, X being an integer from 4 to 16 with an aliphatic polyamide during the melt-spinning extrusion of the polyamide fiber. The blended polyamide fiber and articles made therefrom can be dyed at a lower temperature than the usual boiling temperature, and the dyeing time is half of the time of a normal dyeing cycle. The dyed polyamide fiber and article also show enhanced fastness to washing and perspiration.
-
6.发明申请公开(公告)号：US20180051395A1
公开(公告)日：2018-02-22
申请号：US15802842
申请日：2017-11-03
发明人： Saumitra Bhargava
CPC分类号： D01F6/90 , C08G69/265 , C08L77/02 , C08L77/06 , C08L2205/02 , C08L2205/06 , C08L2205/16 , D01F1/02 , D01F6/805
摘要： A filament comprising a polymer blend and specific articles comprising the filament are disclosed. The polymer blend includes an aliphatic nylon and a semiaromatic nylon. The aliphatic nylon is the major component of the blend and semiaromatic nylon is the minor component of the blend. The aliphatic nylon can be Nylon 6, Nylon 66, Nylon 610, Nylon 612, Nylon 12, and mixtures thereof. The semiaromatic nylon can be 6I/6T, 6T/6I, and mixtures thereof. The nylon blend filament provides enhanced mechanical properties such as modulus, ultimate strength, and yield strength with improved processability and reduced diameter variability at a reduced cost.
-
7.发明申请公开(公告)号：US20170260391A1
公开(公告)日：2017-09-14
申请号：US15529846
申请日：2015-09-09
CPC分类号： C08L77/06 , A41G3/00 , C08K3/2279 , C08L63/00 , C08L2201/02 , C08L2203/12 , C08L2205/025 , C08L2205/16 , C08L2205/22 , D01F1/07 , D01F6/90 , C08L69/00 , C08L25/18 , C08L71/10
摘要： Polyamide-based fiber for artificial hair that is excellent in drip resistance, texture, and productivity is provided. According to the present invention, provided is fiber for artificial hair, including a resin composition containing: aliphatic polyamide; semi-aromatic polyamide with a skeleton obtained by polycondensation of aliphatic diamine and aromatic dicarboxylic acid; and a bromine-based flame retardant.
-
公开(公告)号：US09731446B2
公开(公告)日：2017-08-15
申请号：US14829647
申请日：2015-08-19
申请人： CHAIN YARN CO., LTD.
发明人： Yen-Hsiao Chen , Tsung-Hsien Chao , Shih-Yang Chen , I-Chen Hsieh
IPC分类号： D01F6/90 , B29C47/00 , B29C47/08 , B29C47/88 , B29C47/92 , D01D1/00 , D01D5/16 , D01F1/04 , B29K77/00 , B29L31/00
CPC分类号： B29C47/0014 , B29C47/0801 , B29C47/8815 , B29C47/92 , B29C2947/92704 , B29K2077/00 , B29L2031/731 , D01D1/00 , D01D5/16 , D01F1/04 , D01F6/90
摘要： A method for manufacturing a dull polyamide 56 fiber includes steps as follows. Bright polyamide 56 chips are provided. A viscosity adjusting step is provided, wherein a relative viscosity in sulfuric acid of the bright polyamide 56 chips is adjusted to a range of 2.90 to 3.00. A moisture adjusting step is provided, wherein a moisture content of the bright polyamide 56 chips is adjusted to a range of 350 to 550 ppm. A spinning step is provided, which includes providing dull polyamide 6 chips and a blending step. The dull polyamide 6 chips include TiO2. In the blending step, the dull polyamide 6 chips and the bright polyamide 56 chips dealt with the viscosity adjusting step and the moisture adjusting step are melted and blended, and then spun at a temperature ranging from 275° C. to 285° C., thus the dull polyamide 56 fiber is obtained.
-
公开(公告)号：US09718012B2
公开(公告)日：2017-08-01
申请号：US14163262
申请日：2014-01-24
IPC分类号： B01D39/04 , B01D39/18 , B01D46/02 , B01D46/10 , B01D39/08 , B01D39/16 , B01D46/00 , B01D46/24 , B01D46/52 , B01D46/54 , D01D5/00 , D01F1/10 , D01F6/80 , D01F6/90 , D01F6/92 , D04H3/02 , C08L65/00 , C08L77/00
CPC分类号： B01D39/04 , B01D39/086 , B01D39/1623 , B01D39/163 , B01D39/18 , B01D46/0001 , B01D46/02 , B01D46/10 , B01D46/2411 , B01D46/521 , B01D46/523 , B01D46/546 , B01D2239/025 , B01D2239/0428 , B01D2239/0492 , B01D2239/0613 , B01D2239/0618 , B01D2239/0627 , B01D2239/064 , B01D2239/065 , B01D2239/0654 , B01D2239/1233 , B01D2239/1258 , B01D2275/10 , C08L65/00 , C08L77/00 , D01D5/0007 , D01D5/003 , D01D5/0084 , D01F1/10 , D01F6/80 , D01F6/90 , D01F6/92 , D04H3/02 , Y10S428/903 , Y10T428/1362 , Y10T428/24686 , Y10T428/24942 , Y10T428/26 , Y10T428/29 , Y10T428/2915 , Y10T428/2933 , Y10T428/2938 , Y10T428/2967 , Y10T428/2969 , Y10T428/298 , Y10T442/16 , Y10T442/614 , Y10T442/626 , Y10T442/659
摘要： Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful applications including the formation of filter materials.
-
公开(公告)号：US20170157543A1
公开(公告)日：2017-06-08
申请号：US15438007
申请日：2017-02-21
CPC分类号： B01D39/163 , B01D2239/0233 , B01D2239/0618 , B01D2239/0622 , B01D2239/0627 , B01D2239/065 , B01D2239/1291 , D01D5/0038 , D01F6/90 , D01F8/02 , D01F8/06 , D01F8/12 , D01F8/16 , D10B2505/04 , Y10T428/2938
摘要： A fine fiber can be made having a structure with an axial core and a coating layer. The fiber can have a polymer core and one or two layers surrounding the core. The fine fiber can be made from a polymer material and a resinous aldehyde (e.g., melamine-aldehyde) composition such that the general structure of the fiber has a polymer core surrounded by at least a layer of the resinous aldehyde composition.
-
-
-
-
-
-
-
-
-
搜索结果
353 条记录 (耗时 0.023 秒)
