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81. 发明授权

US11174973B2 Connection device 有权
公开(公告)号：US11174973B2
公开(公告)日：2021-11-16
申请号：US16073664
申请日：2016-02-10
申请人： EMS-PATENT AG
发明人： Thomas Jeltsch , Patrick Schmid , Ming Jiann Cheung
IPC分类号： F16L37/14
摘要： A connection device for at least one plug-in portion including an annular external groove includes a housing, into which at least one plug-in portion can be plugged, and also at least in each case one integral locking element and a securing device. A locking element includes a securing portion and a locking portion which can be preassembled in the housing. In the preassembled state, the locking portion, by elastic deflection, permits a plug-in portion to be plugged into the housing and brings about the locking of the plug-in portion in the housing. By means of the securing device, the securing portion can be secured on an outer side of the housing opening against displacement in a circumferential direction. A securing device is designed as a ring which engages around the housing and is movable on the housing at least axially counter to a resistance and has an axial recess in a plugging-in direction. A cam arranged on the securing portion of the locking element engages in the recess, as a result of which displacement of the locking element in relation to the securing device is prevented.

82. 发明授权

US11098194B2 Glass filler-reinforced polyamide moulding compounds based on amorphous copolyamides 有权
公开(公告)号：US11098194B2
公开(公告)日：2021-08-24
申请号：US15729321
申请日：2017-10-10
申请人： EMS-PATENT AG
发明人： Etienne Aepli , Botho Hoffmann
IPC分类号： C08L77/06 , C08K7/14 , C08K5/526 , C08L77/02 , C08K5/20
摘要： The invention relates to polyamide moulding compounds comprising the following components: a) 50 to 95% by weight of a single amorphous copolyamide constructed from monomers a1) to a6), b) 5 to 50% by weight of at least one glass filler, c) 0 to 15% by weight of at least one monomeric lactam and/or polyamide 12, d) 0 to 19% by weight of additives, the sum of components a) to d) producing 100% by weight. Furthermore, the invention relates to moulded articles made of this polyamide moulding compound.

83. 发明授权

US11059950B2 Dipping bath compositions for treating reinforcing inserts 有权
公开(公告)号：US11059950B2
公开(公告)日：2021-07-13
申请号：US16515119
申请日：2019-07-18
申请人： EMS-PATENT AG
发明人： Martin Holzschuh , Andreas Kaplan
IPC分类号： C08J7/04 , B05D1/18 , C08G18/54 , C08G18/80 , B60C1/00 , C08G18/76 , C09J175/00 , C08K5/29 , C08L61/12 , B29D30/06 , B29D30/00 , C09J11/06
摘要： The present invention relates to an aqueous, solids-containing dipping bath composition for treating reinforcing inserts for rubber products comprising the following components or consisting of these components, (A) at least one blocked MDI mixture, the MDI mixture comprising MDI oligomers of formula (I), n being a whole number from 1 to 8, and MDI monomers; (B) at least one resorcinol-formaldehyde latex; and (C) possibly at least one additive, wherein the dipping bath composition is essentially free of epoxides.

84. 发明申请

US20210040317A1 POLYAMIDE MOULDING COMPOUND AND ITS USE AND MOULDINGS MANUFACTURED FROM THE MOULDING COMPOUND 有权
公开(公告)号：US20210040317A1
公开(公告)日：2021-02-11
申请号：US16988011
申请日：2020-08-07
申请人： EMS-PATENT AG
发明人： Philipp HARDER , Christian SCHUBERT , Ronny EBLING
IPC分类号： C08L77/06
摘要： The present invention relates to polyamide moulding compounds that contain a semi-crystalline copolyamide, at least one filler, and optionally additives. The invention likewise relates to mouldings manufacture from these moulding compounds and to the use of the moulding compounds to manufacture mouldings.

85. 发明申请

US20210040264A1 SEMI-CRYSTALLINE COPOLYAMIDES, MOULDING COMPOUNDS COMPRISING SAME AND THEIR USE, AND MOULDINGS MANUFACTURED FROM SAME 有权
公开(公告)号：US20210040264A1
公开(公告)日：2021-02-11
申请号：US16987913
申请日：2020-08-07
申请人： EMS-PATENT AG
发明人： Philipp HARDER , Christian SCHUBERT , Ronny EBLING
IPC分类号： C08G69/26 , C08K7/14
摘要： The present invention relates to semi-crystalline copolyamides and to moulding compounds manufactured from same that contain at least one filler, and optionally additives in addition to the semi-crystalline copolyamide. The invention equally relates to mouldings manufactured from same.

86. 发明授权

US10767011B2 Transparent polyamide moulding compositions with high tensile strain at break 有权
公开(公告)号：US10767011B2
公开(公告)日：2020-09-08
申请号：US15842959
申请日：2017-12-15
申请人： EMS-PATENT AG
发明人： Thomas Wiedemann , Manfred Hewel
IPC分类号： C08G69/26 , C08G69/28 , B29B9/06 , B29K77/00
摘要： A polyamide moulding composition with particularly good tensile strain at break consisting of the following constituents: (A) 50 to 100% by weight of at least one transparent polyamide composed of: (a1) 55 to 77 mol % of acyclic, aliphatic diamine having 5-10 carbon atoms; (a2) 23 to 45 mol % of cycloaliphatic diamine having 6-36 C atoms, where the proportions of (a1) and (a2) are based on the entirety of the diamines used; (a3) 40 to 80 mol % of aromatic dicarboxylic acid or a mixture of such dicarboxylic acids; and (a4) 20 to 60 mol % of acyclic, aliphatic dicarboxylic acid having 8 to 16 carbon atoms, or a mixture of such dicarboxylic acids, where the proportions of (a3) and (a4) are based on the entirety of the dicarboxylic acids used; and (B) 0-50% by weight of additives; where the entirety of components (A) and (B) gives 100% by weight.

87. 发明授权

US10751961B2 Injection moulding method for the production of moulded parts, moulded part produced by means of injection moulding and also injection mould 有权
公开(公告)号：US10751961B2
公开(公告)日：2020-08-25
申请号：US15385519
申请日：2016-12-20
申请人： EMS-PATENT AG
发明人： Ming-Jiann Cheung
IPC分类号： B29C70/88 , B29C45/26 , B29C45/00 , B29C45/73 , B29C70/06 , B29C45/78 , B29K101/12 , B29K105/06
摘要： The present invention relates to a method for the production of injection-moulded, reinforced moulded parts, the fibre orientation of which is specifically adjusted on a local basis. Via suitable, dynamically controlled supplementary heating in the wall of the injection mould which is used (variotherm heatable channel), a local cavity region is hereby heated at the time of injection to a temperature in the region of or above the solidification temperature (in any case above the crystallisation temperature in the case of partially crystalline plastic materials or above the glass transition temperature in the case of amorphous plastic materials) of the polymer (plastic material moulding compound).

88. 发明授权

US10450459B2 High temperature-resistant polyamide moulding compounds and uses thereof especially in the automotive sector 有权
公开(公告)号：US10450459B2
公开(公告)日：2019-10-22
申请号：US15466393
申请日：2017-03-22
申请人： EMS-PATENT AG
发明人： Manfred Hewel , Georg Stoppelmann , Oliver Thomas , Nikolai Lamberts
IPC分类号： C08L77/06 , C08G69/26 , B29C67/24 , C08K7/14 , B29K77/00 , B29K105/12 , B29K105/16 , B29K309/08 , B29K507/04
摘要： A molding compound consisting of the components: (A)-(E), wherein the sum of (A)-(E) makes up 100 wt. %. Component A is 40-70 wt. % of at least one partially crystalline polyamide, made up of: (a1) 60-75 wt. % of 6T units; (a2) 20-35 wt. % of 6I units; (a3) 3-15 wt. % of 612 units; (a4) 0-5 wt. % of one of the following units: 66; 68; 69; 610; 6; or a mixture of such units; wherein the sum of (a1) to (a4) makes up 100 wt. % of (A). Component (B) is 30-60 wt. % of fibrous reinforcing materials. Component (C) is 0-30 wt. % of particulate fillers different from (B), (D) and (E). Component (D) is 0-2.0 wt. % of heat stabilizers, and component (E) is 0-6 wt. % of auxiliary agents and/or additives, different from (A)-(D).

89. 发明申请

US20190248120A1 FLEXIBLE MULTILAYER COMPRESSED-AIR LINE 审中-公开
公开(公告)号：US20190248120A1
公开(公告)日：2019-08-15
申请号：US16273709
申请日：2019-02-12
申请人： EMS-PATENT AG
发明人： Georg STOPPELMANN , Andre STURZEL , Michael HOFFMANN
IPC分类号： B32B27/34 , B32B27/08 , B32B27/22 , B32B1/08
CPC分类号： B32B27/34 , B32B1/08 , B32B27/08 , B32B27/18 , B32B27/22 , B32B2250/03 , B32B2250/24 , B32B2250/40 , B32B2270/00 , B32B2274/00 , B32B2307/308 , B32B2307/4026 , B32B2307/558 , B32B2307/7242 , B32B2307/734 , B32B2597/00 , B32B2605/08 , F16L11/04
摘要： Plastics line consisting of three layers, an inner layer (3) bordering the interior (2), a middle layer (4) directly adjoining the inner layer (3), and an outer layer (5) directly adjoining the middle layer (4), where the inner layer (3) is formed on the basis of a mixture of at least two polyamides selected from the following group: PA12, PA612, PA616, or consists substantially thereof, the middle layer (4) is formed on the basis of PA612 and/or PA616 or consists substantially thereof, the outer layer (5) is formed on the basis of a mixture of at least two polyamides selected from the following group: PA12, PA612, PA616, or consists substantially thereof.

90. 发明申请

US20190062554A1 POLYAMIDE MOLDING COMPOUND HAVING HIGH GLOSS AND HIGH NOTCH IMPACT RESISTANCE 审中-公开
公开(公告)号：US20190062554A1
公开(公告)日：2019-02-28
申请号：US16115055
申请日：2018-08-28
申请人： EMS-PATENT AG
发明人： Thomas WIEDEMANN , Botho HOFFMANN , Sepp BASS
IPC分类号： C08L77/06 , B29C45/00 , C08L77/02 , C08K5/00 , C08K3/013 , C08K3/014
摘要： The present invention relates to polyamide molding compounds that are characterized by high notch impact resistance and high gloss. These polyamide molding compounds comprise the following components or consist of these components: (A) 84.5 to 97.0 wt % of at least one amorphous or microcrystalline copolyamide selected from the group comprising PA 6I/6T/MACMI/MACMT/PACMI/PACMT/Y, PA 6I/6T/MACMI/MACMT/Y, and mixtures thereof; (B) 3.0 to 9.5 wt % of at least one specific functionalized impact resistance modifier; and (C) 0 to 6 wt % of at least one additive; wherein the weight proportions of the components (A) to (C) add up to 100 wt %. The present invention furthermore relates to molded bodies composed of this polyamide molding compound.

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