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1. 发明授权

US09579838B2 Method for extruding a polymer in the presence of water 有权
标题翻译：在水存在下挤出聚合物的方法
公开(公告)号：US09579838B2
公开(公告)日：2017-02-28
申请号：US13976640
申请日：2011-12-23
申请人： Frederic Malet , Jean-Jacques Flat , Francois Touchaleaume , Jacques Devaux , Patricia Krawczak , Michel Sclavons , Jeremie Soulestin
发明人： Frederic Malet , Jean-Jacques Flat , Francois Touchaleaume , Jacques Devaux , Patricia Krawczak , Michel Sclavons , Jeremie Soulestin
IPC分类号： B29C47/00 , B29C47/10 , B29C47/80 , C08G63/91 , C08G69/40 , B29C47/76 , B29K77/00 , B29K105/00 , B29K105/16
CPC分类号： B29C47/0071 , B29C47/0004 , B29C47/0011 , B29C47/0019 , B29C47/0023 , B29C47/1045 , B29C47/1063 , B29C47/762 , B29C47/805 , B29K2077/00 , B29K2105/0005 , B29K2105/16 , C08G63/916 , C08G69/40
摘要： The invention relates to a method for converting a polycondensed elastomeric thermoplastic polymer, including a step of extruding the polycondensed elastomeric thermoplastic polymer in the presence of water. The polycondensed elastomeric thermoplastic polymer is in particular chosen from copolymer block amides, copolyethers or copolyester block urethanes, copolyether block esters and the mixtures thereof, and is preferably a copolyether block amide.
摘要翻译：本发明涉及一种用于转化聚缩聚弹性体热塑性聚合物的方法，包括在水存在下挤出缩聚的弹性体热塑性聚合物的步骤。聚缩聚弹性体热塑性聚合物特别地选自共聚物嵌段酰胺，共聚醚或共聚酯嵌段聚氨酯，共聚醚嵌段酯及其混合物，并且优选为共聚醚嵌段酰胺。

2. 发明授权

US09517583B2 Method of forming natural fiber polymer composite 有权
标题翻译：形成天然纤维聚合物复合材料的方法
公开(公告)号：US09517583B2
公开(公告)日：2016-12-13
申请号：US13710540
申请日：2012-12-11
申请人： Ford Global Technologies, LLC
发明人： Ellen Cheng-Chi Lee , Angela Harris
IPC分类号： B29C47/00 , B29C47/92 , B29C47/10 , B29C47/80 , B29C47/82 , B29C47/08
CPC分类号： B29C47/92 , B29C47/0004 , B29C47/0896 , B29C47/1009 , B29C47/1045 , B29C47/1063 , B29C47/1072 , B29C47/1081 , B29C47/805 , B29C47/825 , B29C2947/92695 , B29C2947/92704 , Y02P70/263
摘要： A method of forming a natural fiber polymer composite includes the steps of introducing into an extruder a polymer, a natural fiber and a supercritical fluid to form a natural fiber polymer mixture; and extruding the natural fiber polymer mixture to form the natural fiber polymer composite at a temperature below a standard melting temperature of the polymer alone. The supercritical fluid may be introduced after the polymer is introduced into the extruder. The supercritical fluid may be introduced before or after the natural fiber is introduced into the extruder.
摘要翻译：形成天然纤维聚合物复合材料的方法包括以下步骤：将聚合物，天然纤维和超临界流体引入挤出机中以形成天然纤维聚合物混合物; 并且在低于聚合物单独的标准熔融温度的温度下挤出天然纤维聚合物混合物以形成天然纤维聚合物复合材料。在将聚合物引入挤出机之后，可以引入超临界流体。可以在将天然纤维引入挤出机之前或之后引入超临界流体。

3. 发明授权

US08864486B2 Twin screw shaft spacer bearing 有权
标题翻译：双螺杆轴间隔轴承
公开(公告)号：US08864486B2
公开(公告)日：2014-10-21
申请号：US13835545
申请日：2013-03-15
申请人： Corning Incorporated
发明人： Matthew Joseph Dispenza , Christopher John Malarkey , Kenneth Charles Sariego
IPC分类号： B29C47/50 , B29C47/08 , B29C47/40 , B29C47/36
CPC分类号： B29C47/404 , B29C47/0028 , B29C47/0803 , B29C47/0825 , B29C47/0881 , B29C47/1063 , B29C47/1081 , B29C47/365 , B29C47/50 , B29C47/76 , B29C47/805
摘要： A twin screw extruder includes a barrel having a chamber, a discharge port, an extrusion molding die coupled to the discharge port of the barrel, axially extending first and second screw shafts, and a screw shaft support. The screw shaft support includes first and second spacer bearings disposed on the first and second screw shafts, and a first cross member including first and second loops slidably coupled to the first and second spacer bearings. A second cross member is spaced apart from the first cross member by a connection member, and also includes first and second loops slidably coupled to the first and second spacer bearings. The connection member is situated between the first spacer bearing and the second spacer bearing, and connected to the first cross member and the second cross member.
摘要翻译：双螺杆挤出机包括具有室，排出口，联接到筒的排出口的挤出成型模具，轴向延伸的第一和第二螺杆轴以及螺杆轴支撑件的筒。螺杆轴支撑件包括设置在第一和第二螺杆轴上的第一和第二间隔件轴承，以及包括可滑动地联接到第一和第二间隔件轴承的第一和第二回路的第一横向构件。第二横向构件通过连接构件与第一横向构件间隔开，并且还包括可滑动地联接到第一和第二间隔件轴承的第一和第二回路。连接构件位于第一间隔件轴承和第二间隔件轴承之间，并且连接到第一横向构件和第二横向构件。

4. 发明授权

US08800683B2 Easy open liners for soil and sediment samplers 有权
标题翻译：土壤和泥沙取样器的易开式衬垫
公开(公告)号：US08800683B2
公开(公告)日：2014-08-12
申请号：US13161863
申请日：2011-06-16
申请人： Ceri E B Copping , Lenny Coakley , Kevin Russell Porter , Todd Merrell
发明人： Ceri E B Copping , Lenny Coakley , Kevin Russell Porter , Todd Merrell
IPC分类号： G01N1/04
CPC分类号： B29C47/802 , B29C47/0023 , B29C47/0066 , B29C47/20 , B29C47/805 , B29C47/8815 , B29C47/8865 , B29C47/8895 , B29C47/90 , B29C47/908 , E02D1/04
摘要： A system and method for an easy-to-open liner for use in connection with soil and sediment samplers, including direct push technology, rotary and coring systems, is disclosed. The liner is pre-scored along its length by one or more score lines formed in the exterior surface or the interior surface of the liner. After removal from the sampler, the liner can easily be opened to expose the contained sample without the need of cutting blades or other sharp objects, in accordance with health and safety requirements.
摘要翻译：公开了一种用于与土壤和泥沙取样器结合使用的易于开启的衬套的系统和方法，包括直接推压技术，旋转和取芯系统。衬垫沿其长度通过形成在衬套的外表面或内表面中的一个或多个刻痕线进行预刻痕。从取样器取出后，可以根据健康和安全要求，轻松打开衬垫以暴露所含样品，而不需要切割刀片或其他尖锐物体。

5. 发明申请

US20140008829A1 DEVICE AND METHOD FOR EXTRUSION OF A SOLID BODY 有权
标题翻译：用于挤压固体的装置和方法
公开(公告)号：US20140008829A1
公开(公告)日：2014-01-09
申请号：US13934917
申请日：2013-07-03
申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
发明人： Denis CHATAIN , Jean-Paul PERIN , Marc CHICHOUX
IPC分类号： B29C35/00 , B29C47/00
CPC分类号： B29C35/007 , B29C47/0004 , B29C47/0071 , B29C47/0073 , B29C47/0813 , B29C47/1063 , B29C47/1072 , B29C47/14 , B29C47/805 , B29C47/864 , B29C47/866 , B29C47/92 , B29C2947/92704 , B29C2947/92857 , B29C2947/92876 , B29C2947/92904 , F25D19/00 , F25J1/0005 , F25J1/001 , F25J1/0015 , F25J1/0017 , F25J1/002 , F25J1/0022 , F25J1/0251 , F25J1/0276 , F25J2205/20 , F25J2215/32 , F25J2235/04 , F25J2270/90 , F25J2280/40 , F25J2290/12 , G21B1/19 , Y02E30/16
摘要： The extrusion device of a solid film comprises a cell provided with an input opening of a material designed to form the solid film, and an output opening of the solid film from the cell. The device comprises a first heat exchanger for applying a first temperature to the output opening and a second heat exchanger for applying a second temperature in a first zone of the cell distinct from the output opening and a control circuit imposing first and second sets of first and second temperatures. The first set enables a volume of the material in solid phase to be formed. The second set enables a temperature gradient to be generated in the volume so as to generate a pressure forcing extrusion of the solid film via the output opening.
摘要翻译：固体膜的挤出装置包括设置有设计成形成固体膜的材料的输入开口的单元和来自单元的固体膜的输出开口。该装置包括用于向输出开口施加第一温度的第一热交换器和用于在不同于输出开口的电池的第一区域中施加第二温度的第二热交换器，以及控制电路，其施加第一和第二组第一和第二组第二个温度。第一组使得能够形成固体中的材料的体积。第二组使得能够在体积中产生温度梯度，以便产生迫使通过输出开口挤出固体膜的压力。

6. 发明授权

US07041744B2 Method for cross-linking a polymer article 有权
标题翻译：交联聚合物制品的方法
公开(公告)号：US07041744B2
公开(公告)日：2006-05-09
申请号：US10476518
申请日：2002-03-21
申请人： Magnus Palmlöf , Carl-Gustaf Ek , Gunhild Rohne
发明人： Magnus Palmlöf , Carl-Gustaf Ek , Gunhild Rohne
IPC分类号： C08F130/08 , C08F230/08 , C08F30/08
CPC分类号： B29C47/92 , B29C47/0004 , B29C47/38 , B29C47/805 , B29C2947/92704 , C08F8/42 , C08F2810/20 , C08F2810/50 , C08F210/02 , C08F230/08 , C08F255/02
摘要： The present invention relates to a method for cross-linking a polymer article which comprises a cross-linkable polymer with hydrolyzable silane groups and a crystallinity level of at least 30%. The cross-linking is performed in the presence of a silanol condensation catalyst comprising a compound of formula (I): ArSO3H or a precursor thereof, Ar being a hydrocarbyl substituted aromatic group comprising at least 14 carbon atoms.
摘要翻译：本发明涉及一种交联聚合物制品的方法，该方法包括具有可水解硅烷基团的可交联聚合物和至少30％的结晶度水平。交联在含有式（I）化合物或其前体的硅烷醇缩合催化剂存在下进行：Ar是包含至少14个碳原子的烃基取代的芳族基团原子

7. 发明授权

US6077913A Process for producing paintable polymeric articles 失效
标题翻译：生产可涂覆聚合物品的方法
公开(公告)号：US6077913A
公开(公告)日：2000-06-20
申请号：US48609
申请日：1998-03-26
申请人： Lars Guenter Beholz
发明人： Lars Guenter Beholz
IPC分类号： C08F8/06
CPC分类号： B29C47/92 , C08F8/06 , B29C2947/92704 , B29C47/0004 , B29C47/38 , B29C47/805 , C08F2810/10
摘要： A method for improving surface adhesion characteristics of a polymer substrate in which the portion of the surface of the polymeric substrate to be treated is contacted with a fluid material containing at least one oxidizing agent. The oxidizing agent in the fluid material is present in a kinetically degrading state capable of producing at least one chemical intermediate which is reactive with the polymeric substrate. Contact between the fluid containing the oxidizing agent and the polymeric substrate is maintained for an interval sufficient to produce or modify functional groups in the polymeric substrate proximate to its surface. The oxidizing agent of choice is a bivalent oxygen compound. The oxidizing agent is activated by an activator agent containing at least one carboxylic acid group or derivative thereof. The activator agent may be present in the fluid upon initial contact with the polymeric substrate or may be added to the fluid subsequent to initial contact with the polymeric substrate.
摘要翻译：一种用于改善聚合物基材的表面粘附特性的方法，其中待处理的聚合物基材的表面的一部分与含有至少一种氧化剂的流体材料接触。流体材料中的氧化剂以能够产生至少一种与聚合物基质反应的化学中间体的动力学降解状态存在。含有氧化剂和聚合物基质的流体之间的接触保持足够的间隔以在聚合物基底中靠近其表面产生或改变官能团。所选择的氧化剂是二价氧化合物。氧化剂由含有至少一个羧酸基团或其衍生物的活化剂活化。活化剂可以在与聚合物基材初始接触时存在于流体中，或者可以在与聚合物基材初始接触之后添加到流体中。

8. 发明授权

US5824759A Propylene resin composition and molded article thereof 失效
标题翻译：丙烯树脂组合物及其模制品
公开(公告)号：US5824759A
公开(公告)日：1998-10-20
申请号：US716405
申请日：1996-11-01
申请人： Kazuyuki Watanabe , Sakuyoshi Nakagami , Meiko Saihata
发明人： Kazuyuki Watanabe , Sakuyoshi Nakagami , Meiko Saihata
IPC分类号： C08F8/50 , C08K5/14 , C08F210/00
CPC分类号： C08K5/14 , B29C47/92 , C08F8/50 , B29C2947/92704 , B29C47/0004 , B29C47/38 , B29C47/805
摘要： A propylene resin composition obtained by dynamic heat treatment of a blend of (A) 100 parts by weight of a propylene-.alpha.-olefin block copolymer wherein a ratio (.eta..sub.1 /.eta..sub.2) of melt viscosity .eta..sub.1 at a shear rate of 10.sup.1 sec.sup.-1 to melt viscosity .eta..sub.2 at a shear rate of 10.sup.2 sec.sup.-1 is 3.5 to 8 as measured by a slit die method and (B)0.005 to 2 parts by weight of an organic peroxide, and having a melt flow rate (measured according to JIS K7210, at a temperature of 230.degree. C. under a load of 2.16 kg) adjusted to 50 to 300 g/10 minutes, a main endothermic peak temperature Tmp of 120.degree. to 150.degree. C. for melting temperature and a main exothermic peak temperature Tcp of 85.degree. to 105.degree. C. for crystallization temperature, as measured with a Differential Scanning Calorimetry, and a Tcp half-value width of 5.degree. C. or above, and a molded article obtained by using the same.
摘要翻译： PCT No.PCT / JP96 / 00063 Sec。 371日期：1996年11月1日 102（e）1996年11月1日PCT PCT 1996年1月18日PCT公布。公开号WO96 / 23029 日本1996年8月1日通过动态热处理（A）100重量份丙烯-α-烯烃嵌段共聚物的共混物获得的丙烯树脂组合物，其中熔体粘度等于1的（η1 /η2）剪切速率为101秒-1，剪切速度为102秒-1的熔融粘度ηa为3.5至8，通过狭缝模压法测定为（B）0.005至2重量份的有机过氧化物，并且具有熔体流动速率（根据JIS K7210，在2.16kg的负荷下在230℃的温度下测量）调节至50-300g / 10分钟，主吸热峰温度Tmp为120-150℃。对于结晶温度为85〜105℃的主要放热峰温度Tcp，使用差示扫描量热法测定，Tcp半值宽度为5℃以上，得到的成型体通过使用相同。

9. 发明授权

US5630968A Water-injection foaming devolatilizing method 失效
标题翻译：注水发泡脱挥发分法
公开(公告)号：US5630968A
公开(公告)日：1997-05-20
申请号：US474724
申请日：1995-06-07
申请人： Ning-He Wang , Noriaki Hashimoto
发明人： Ning-He Wang , Noriaki Hashimoto
IPC分类号： B29C47/76 , B29C47/80 , B29C44/00
CPC分类号： B29C47/762 , B29C47/805 , B29C47/0009 , Y10S425/812
摘要： A water-injection foaming devolatilizing method includes the steps of: melting and kneading a polymer in a water-injection dispersing zone of an extruder having a screw; injecting water into a polymer melt so as to be dispersed into the polymer melt which is being kneaded; and vaporizing volatile components contained in the polymer melt together with water in a devolatilizing zone having a vent port and located on a downstream side of the water-injection dispersing zone, so that the volatile components are removed and discharged through the vent port. A pressure-reducing expansion zone is provided between the water-injection dispersing zone and the devolatilizing zone so as to be upstream of the vent port. The method further includes gradually reducing a pressure in the pressure-reducing expansion zone so that not only bubbles in the water which is dispersed into the polymer melt are made to grow up, but also the bubbles are broken down at a downstream end portion of the pressure-reducing expansion zone.
摘要翻译：注水发泡脱挥发分法包括以下步骤：在具有螺杆的挤出机的注水分散区中熔融和捏合聚合物; 将水注入聚合物熔体中以分散在正在捏合的聚合物熔体中; 并且包含在聚合物中的挥发性成分的蒸发与具有通气口并位于注水分散区的下游侧的脱挥发区一起与水一起熔化，从而通过排气口除去挥发性成分并排出。在注水分散区和脱挥发区之间设有减压膨胀区，以便在通气口的上游。该方法还包括逐渐降低减压膨胀区的压力，使得不仅使分散在聚合物熔体中的水中的气泡长大，而且气泡在下游端部分分解减压膨胀区。

10. 发明授权

US5292862A Method for the pyrolysis of polymers 失效
标题翻译：聚合物热解方法
公开(公告)号：US5292862A
公开(公告)日：1994-03-08
申请号：US778051
申请日：1992-01-22
申请人： Eigo Miura , Takashi Yamanaka , Ryoji Ohori , Akio Ohdaira , Kenichi Nishiwaki , Yoshikuni Itoh , Yoshinori Morita , Hajime Inagaki
发明人： Eigo Miura , Takashi Yamanaka , Ryoji Ohori , Akio Ohdaira , Kenichi Nishiwaki , Yoshikuni Itoh , Yoshinori Morita , Hajime Inagaki
IPC分类号： B01J19/24 , C08F8/50 , C08F6/26
CPC分类号： B01J19/2415 , B29C47/92 , C08F8/50 , B01J2219/00132 , B01J2219/00162 , B01J2219/00166 , B01J2219/00168 , B01J2219/00184 , B01J2219/30203 , B01J2219/30207 , B01J2219/30215 , B01J2219/30223 , B01J2219/30408 , B01J2219/30416 , B29C2947/92704 , B29C47/0004 , B29C47/38 , B29C47/805 , C08F2810/10
摘要： The method includes the steps of feeding a polymer to an extruder where the polymer is melted, metering the molten polymer from the extruder to a tubular pyrolysis reactor through metering means connected to the extruder, and pyrolytically decomposing the polymer in the tubular pyrolysis reactor in the presence of a higher fatty acid, and/or a hydrochloric acid acceptor.
摘要翻译： PCT No.PCT / JP91 / 00471 Sec。 371日期1992年1月22日 102（e）日期1992年1月22日PCT 1991年4月10日PCT PCT。出版物WO91 / 15521 日期为1991年10月17日。该方法包括以下步骤：将聚合物进料到聚合物熔融的挤出机中，通过连接到挤出机的计量装置将熔融聚合物从挤出机计量到管状热解反应器，并热解分解聚合物在管状热解反应器中存在高级脂肪酸和/或盐酸受体。

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