公开(公告)号：US12042957B2

公开(公告)日：2024-07-23

申请号：US17436507

申请日：2020-01-28

申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

发明人： Bruno Dussardier ,  Aurelien Tournebize ,  Thierry Ablonet ,  Randria Tsilavo

IPC分类号： B29C48/07 ,  B29B7/18 ,  B29B7/20 ,  B29B7/26 ,  B29B7/48 ,  B29B7/58 ,  B29B7/74 ,  B29B7/80 ,  B29C48/00 ,  B29C48/40

CPC分类号： B29B7/7495 ,  B29B7/186 ,  B29B7/20 ,  B29B7/26 ,  B29B7/484 ,  B29B7/489 ,  B29B7/582 ,  B29B7/802 ,  B29C48/0011 ,  B29C48/07 ,  B29C48/402

摘要： A mixing and extrusion machine (10) for the manufacture of rubber mixtures includes a mixer with a converging conical twin-screw (12) with a fixed frame (14) that supports sleeves (16). Two screws (18), being mounted at an angle, are mounted in the mixer (12) in such a way as to move in translational movement between an opening (22) arranged upstream and an outlet (25) arranged downstream of the sleeves. The screws are mounted in the sleeves with removable doors including sliding shutters (40) installed relative to the outlet (25). The sliding shutters move linearly between a closed position, in which the sliding shutters prevent the mixer from discharging the mixture, and an open position, in which the sliding shutters prevent discharge of the mixture through the sides of two counter-rotating rollers (32) of a roller nose type system located just downstream of the outlet.

公开(公告)号：US11827769B2

公开(公告)日：2023-11-28

申请号：US17174412

申请日：2021-02-12

申请人： Li Jia ,  Mengsha Qian

发明人： Li Jia ,  Mengsha Qian

IPC分类号： C08K5/521 ,  C08J5/04 ,  C08J9/00 ,  B29B7/20 ,  B29B7/90 ,  C08L9/00 ,  B29K9/00

CPC分类号： C08K5/521 ,  B29B7/20 ,  B29B7/90 ,  C08J5/04 ,  C08L9/00 ,  B29K2009/00 ,  C08J2309/00

摘要： Curable rubber compositions that include reactive ionic surfactants as reinforcing fillers are described, as well as methods for preparing composite rubber compounds by direct addition of ionic surfactant solutions into rubber latex.

公开(公告)号：US20070070802A1

公开(公告)日：2007-03-29

申请号：US11536257

申请日：2006-09-28

申请人： Jacques Mortimer ,  Shiro Hanada ,  Wan Chang

发明人： Jacques Mortimer ,  Shiro Hanada ,  Wan Chang

IPC分类号： B29B7/20 ,  B29B7/26

CPC分类号： B29B7/20 ,  B29B7/186 ,  B29B7/26 ,  B29B7/82

摘要： A closed kneader mixing machine including a tilting mixing chamber and a pair of counter-rotating intermeshing rotors rotatably mounted within the tilting mixing chamber. The counter-rotating intermeshing rotors may be synchronous rotors.

摘要翻译： 一种封闭捏合机混合机，包括倾斜混合室和可旋转地安装在倾斜混合室内的一对反向旋转相互啮合的转子。 反向旋转啮合转子可以是同步转子。

公开(公告)号：US20060106147A1

公开(公告)日：2006-05-18

申请号：US10987168

申请日：2004-11-12

申请人： Paula Fasulo ,  William Rodgers ,  Robert Ottaviani

发明人： Paula Fasulo ,  William Rodgers ,  Robert Ottaviani

IPC分类号： C08K9/04

CPC分类号： C08J5/005 ,  B29B7/20 ,  B29B7/90 ,  B82Y30/00

摘要： A method for making a nanocomposite material includes introducing a polymeric material and a nanofiller material into a conical twin-screw extruder. The extruder is adapted to impart substantially gentle shearing of the polymeric material and the nanofiller material, thereby forming the nanocomposite material. The nanofiller material is dispersible within the polymeric material substantially without the use of an external compatibilizing material. The use of the conical twin-screw extruder substantially eliminates the need to use an external compatibilizer to produce a nanocomposite material having enhanced properties (e.g. physical properties, mechanical properties, etc.).

摘要翻译： 制备纳米复合材料的方法包括将聚合物材料和纳米填料材料引入锥形双螺杆挤出机中。 该挤出机适于赋予聚合材料和纳米填料材料基本上平缓的剪切，从而形成纳米复合材料。 基本上不使用外部相容性材料，纳米填料材料可分散在聚合材料内。 使用锥形双螺杆挤出机基本上消除了使用外部增容剂来生产具有增强性能（例如物理性能，机械性能等）的纳米复合材料的需要。

公开(公告)号：US20180243945A1

公开(公告)日：2018-08-30

申请号：US15964705

申请日：2018-04-27

申请人： The Goodyear Tire & Rubber Company

发明人： Philippe Nicolas Joseph RENARD ,  Giorgio AGOSTINI ,  Jean Luc DHEUR ,  Nicolas Robert VERDON ,  Patrycja POLINSKA

IPC分类号： B29B7/48 ,  B29C47/10 ,  B29B7/58 ,  B29B7/60 ,  B29B7/74 ,  B29C47/00 ,  B29C47/08 ,  B29K21/00 ,  B29C47/40 ,  B29C47/60 ,  B29C73/16 ,  B29C47/12

CPC分类号： B29B7/48 ,  B29B7/20 ,  B29B7/26 ,  B29B7/484 ,  B29B7/489 ,  B29B7/582 ,  B29B7/60 ,  B29B7/7495 ,  B29C47/0004 ,  B29C47/0016 ,  B29C47/0822 ,  B29C47/1063 ,  B29C47/1081 ,  B29C47/109 ,  B29C47/12 ,  B29C47/402 ,  B29C47/6012 ,  B29C73/163 ,  B29K2021/00 ,  B29K2021/003

摘要： A mixing and extrusion machine for tire sealant materials of the type comprising: a dump extruder equipped with conical converging twin screws located in a batching chamber, said chamber having a low pressure feeding area and a high pressure ducted area; a removable blind flange for temporarily sealing the outlet of said batching chamber so that said material is forced to recirculate between said duct area and said feeding area within said batching chamber, said chamber thereby also acting as a compounding chamber; and an inlet port located in the high pressure ducted area, the inlet port capable of introducing a diluent during mixing of a tire sealant material.

公开(公告)号：US09896637B2

公开(公告)日：2018-02-20

申请号：US15091950

申请日：2016-04-06

申请人： JTEKT CORPORATION

发明人： Takeshi Kunishima ,  Tomoya Nishida

IPC分类号： F16C33/20 ,  C08L75/00 ,  C10M107/42 ,  F16H55/17 ,  B29B7/20 ,  B29B7/24 ,  B29D15/00 ,  F16C33/44 ,  C08K3/00 ,  C08K5/29 ,  C08K7/14 ,  F16H1/00 ,  F16C33/00 ,  B29K77/00 ,  B29K105/16 ,  B29K105/00 ,  B29K509/08 ,  B29L31/04

CPC分类号： C10M107/42 ,  B29B7/20 ,  B29B7/24 ,  B29D15/00 ,  B29K2077/00 ,  B29K2105/0005 ,  B29K2105/16 ,  B29K2509/08 ,  B29K2995/0077 ,  B29K2995/0087 ,  B29K2995/0088 ,  B29L2031/04 ,  C08K3/013 ,  C08K5/29 ,  C08K7/14 ,  F16C33/00 ,  F16C33/201 ,  F16C33/208 ,  F16C33/44 ,  F16C2208/02 ,  F16C2208/40 ,  F16H1/00 ,  F16H55/17 ,  C08K3/0033 ,  C08L77/00

摘要： In a method of manufacturing a sliding member including a polyamide resin and a filler, a compound having a carbodiimide bond is supplied during kneading of the polyamide resin and the filler.

公开(公告)号：US20170210890A1

公开(公告)日：2017-07-27

申请号：US15327660

申请日：2015-07-14

申请人： Dow Global Technologies LLC

发明人： Teresa P. Karjala ,  Jorge Caminero Gomes

IPC分类号： C08L23/08 ,  B29C47/00 ,  B29B9/06 ,  C08J5/18 ,  B29B7/20

CPC分类号： C08L23/0815 ,  B29B7/20 ,  B29B9/065 ,  B29C48/022 ,  B29C48/08 ,  B29K2023/0625 ,  B29L2007/008 ,  C08J5/18 ,  C08J2323/06 ,  C08J2323/08 ,  C08J2423/06 ,  C08K5/3435 ,  C08L23/06 ,  C08L2201/10 ,  C08L2203/162 ,  C08L2205/025 ,  C08L2312/00

摘要： A polyethylene blend composition suitable for film applications comprising from 10 to 100 percent by weight of an ethylene-based polymer made by the process of: selecting an ethylene/α-olefin interpolymer (LLDPE) having a Comonomer Distribution Constant (CDC) in the range of from 75 to 300, a vinyl unsaturation of less than 150 vinyls per one million carbon atoms of the ethylene/α-olefin interpolymer; a zero shear viscosity ratio (ZSVR) in the range from 4 to 50; a density in the range of from 0.925 to 0.950 g/cm3, a melt index (I2) in a range of from 0.1 to 2.5 g/10 minutes, a molecular weight distribution (Mw/Mn) in the range of from 1.8 to 4.0; reacting said ethylene/α-olefin interpolymer with an alkoxy amine derivative in an amount equal to or less than 900 parts derivative per million parts by weight of total ethylene/α-olefin interpolymer under conditions sufficient to increase the melt strength of the ethylene/α-olefin interpolymer is provided.

公开(公告)号：US20170165872A1

公开(公告)日：2017-06-15

申请号：US14965998

申请日：2015-12-11

申请人： The Goodyear Tire & Rubber Company

发明人： Philippe Nicolas Joseph RENARD ,  Giorgio AGOSTINI ,  Jean Luc DHEUR ,  Nicolas Robert VERDON ,  Patrycja POLINSKA

IPC分类号： B29B7/48 ,  B29B7/60 ,  B29B7/58

CPC分类号： B29B7/48 ,  B29B7/186 ,  B29B7/20 ,  B29B7/26 ,  B29B7/484 ,  B29B7/489 ,  B29B7/582 ,  B29B7/60 ,  B29B7/603 ,  B29B7/7495 ,  B29B7/90 ,  B29C48/022 ,  B29C48/06 ,  B29C48/2562 ,  B29C48/29 ,  B29C48/297 ,  B29C48/298 ,  B29C48/30 ,  B29C48/402 ,  B29C48/52 ,  B29C73/163 ,  B29K2021/00 ,  B29K2021/003

摘要： A mixing and extrusion machine for tire sealant materials of the type comprising: a dump extruder equipped with conical converging twin screws located in a batching chamber, said chamber having a low pressure feeding area and a high pressure ducted area; a removable blind flange for temporarily sealing the outlet of said batching chamber so that said material is forced to recirculate between said duct area and said feeding area within said batching chamber, said chamber thereby also acting as a compounding chamber; and an inlet port located in the high pressure ducted area, the inlet port capable of introducing a diluent during mixing of a tire sealant material.

公开(公告)号：US12018148B2

公开(公告)日：2024-06-25

申请号：US17050451

申请日：2019-01-18

申请人： SHANGHAI KUMHOSUNNY PLASTICS CO., LTD.

发明人： Huilin Qin ,  Qiang Li ,  Minqi Xin

IPC分类号： C08L69/00 ,  B29B7/20 ,  B29B7/24 ,  B29B7/82 ,  B29B9/06 ,  C08L55/02 ,  B29B7/00 ,  C08K7/16 ,  C08L27/18 ,  C08L79/08

CPC分类号： C08L69/005 ,  B29B7/20 ,  B29B7/242 ,  B29B7/82 ,  B29B9/06 ,  C08L55/02 ,  B29B7/005 ,  C08K7/16 ,  C08L27/18 ,  C08L79/08

摘要： An ultralow-gloss polycarbonate/acrylonitrile-butadiene-styrene (PC/ABS) resin composition and a preparation method thereof are provided. The composition includes the following components: 40-80 parts by weight of bisphenol A polycarbonate, 19-40 parts by weight of acrylonitrile-butadiene-styrene graft copolymer, 1-20 parts by weight of ultralow-gloss toughening modifier, and 0.1-5 parts of processing aid. The ultralow-gloss toughening modifier includes the following components: post-treated polymeric microspheres, a low-temperature toughening agent, a coupling agent, and aid. The preparation method of the composition includes: fully mixing all components in a high-speed mixer to obtain a mixture; feeding the mixture into a main feed port from a twin-screw extruder, melting, extruding, cooling, drying, and pelletizing. The PC/ABS resin composition prepared by the present invention has extremely low gloss level and excellent impact toughness, and it can be applied in scenarios requiring low temperature resistance and low gloss level.

公开(公告)号：US11931709B2

公开(公告)日：2024-03-19

申请号：US16760650

申请日：2018-10-24

申请人： KOBE STEEL, LTD.

发明人： Kosuke Higashi ,  Kazuhisa Fukutani

IPC分类号： B01F35/71 ,  B01F21/20 ,  B01F23/00 ,  B01F35/75 ,  B29B7/14 ,  B29B7/20 ,  B29B7/86 ,  B29C31/04

CPC分类号： B01F35/71805 ,  B01F21/20 ,  B01F23/09 ,  B01F35/71 ,  B01F35/7547 ,  B29B7/14 ,  B29B7/20 ,  B29B7/86 ,  B29C31/04

摘要： The present invention relates to a mixing apparatus. A production unit produces a working fluid that is in a supercritical state or a subcritical state. A storage unit stores a material. A dissolving unit dissolves the material in the working fluid. A mixer mixes the material together in the presence of the working fluid. A material feed valve opens or closes a flow passage through which the material is to pass to be fed from the storage unit into the dissolving unit. A working fluid inflow valve opens or closes a flow passage through which the working fluid is to pass to flow into the dissolving unit from the production unit. A mixer inflow valve opens or closes a flow passage through which the working fluid and the material are to pass to flow into the mixer from the dissolving unit.