公开(公告)号：US08383244B2

公开(公告)日：2013-02-26

申请号：US13481451

申请日：2012-05-25

申请人： Andreas Bayer ,  Nikolai Lamberts ,  Botho Hoffmann ,  Manfred Hewel

发明人： Andreas Bayer ,  Nikolai Lamberts ,  Botho Hoffmann ,  Manfred Hewel

IPC分类号： B32B27/08

CPC分类号： C08L77/06 ,  C08G69/36 ,  C08K3/014 ,  C08K5/005 ,  C08K7/14 ,  C08L77/02 ,  C08L2205/02 ,  Y10T428/1352 ,  Y10T428/1372 ,  Y10T428/139 ,  Y10T428/24994 ,  Y10T428/249945 ,  Y10T428/249946 ,  Y10T428/31725 ,  Y10T428/31739

摘要： Disclosed is a polyamide molding compound having heat aging resistance for use as automobile or electrical components and composed of: (A) 27-84.99 wt % of a polyamide mixture consisting of (A1) at least one semiaromatic, semicrystalline polyamide having a melting point of 255° C. to 330° C., (A2) at least one caprolactam-containing polyamide that is different from (A1) and that has a caprolactam content of at least 50 wt %, where the total caprolactam content is 22-30 wt %, with respect to the polyamide mixture, (B) 15-65 wt % of at least one filler and reinforcing agent, (C) 0.01-3.0 wt % of at least one thermal stabilizer, and (D) 0-5.0 wt % of at least one additive, where the components (A)-(D) add up to 100 wt %.

摘要翻译： 公开了一种具有耐热老化性的聚酰胺模塑料，其用作汽车或电气部件，并由以下组成：（A）由（A1）至少一种半芳族半结晶聚酰胺组成的聚酰胺混合物27-84.99重量％ 255℃至330℃，（A2）不同于（A1）并且具有至少50重量％的己内酰胺含量的至少一种含己内酰胺的聚酰胺，其中总己内酰胺含量为22-30重量％ ％，相对于聚酰胺混合物，（B）15-65重量％的至少一种填料和增强剂，（C）0.01-3.0重量％的至少一种热稳定剂，和（D）0-5.0重量％ 的至少一种添加剂，其中组分（A） - （D）加到100重量％。

公开(公告)号：US20120083558A1

公开(公告)日：2012-04-05

申请号：US13376167

申请日：2009-06-05

申请人： Andreas Bayer ,  Nikolai Lamberts

发明人： Andreas Bayer ,  Nikolai Lamberts

IPC分类号： C08L77/06 ,  C08K5/529 ,  C08K7/14 ,  C08K5/098 ,  C08K5/5313

CPC分类号： C08K5/098 ,  C08K5/34928 ,  C08K5/5313 ,  C08L77/06

摘要： The invention relates to a flame-retardant polyamide molding composition based on semicrystalline polyamides. This polyamide molding composition is based on (A) from 30 to 92% by weight of at least one aliphatic or semiaromatic, semicrystalline polyamide with melting point (Tm) in the range from 240° C. to 340° C.; (B) from 0 to 50% by weight of at least one filler and reinforcing agent; (C) from 8 to 18% by weight of at least one halogen-free flame retardant; (D) from 0 to 2.0% by weight of at least one barium carboxylate; (E) from 0 to 5% by weight of at least one additive; wherein the percentages by weight of components (A) to (E) give a total of 100%, and with the proviso that if the proportion of component (D) is in the range from 0 to 0.1% by weight the halogen-free flame retardant of component (C) is based on a barium phosphinate. The invention further relates to the use of barium carboxylate in a polyamide molding composition using a halogen-free flame retardant for inhibiting corrosive action during processing. The molding compositions comply with fire-protection class UL 94 V-0, and have no, or only slight, corrosive action with respect to the machine components used in thermoplastic processing, and exhibit good mechanical properties. They are suitable for producing, in particular, thin-walled moldings for the electrical and electronics industry, examples being housings, housing components, and connectors.

摘要翻译： 本发明涉及一种基于半结晶聚酰胺的阻燃聚酰胺模塑组合物。 该聚酰胺模塑组合物基于（A）30至92重量％的至少一种脂族或半芳族半结晶聚酰胺，熔点（Tm）在240℃至340℃的范围内。 （B）0至50重量％的至少一种填料和增强剂; （C）8至18重量％的至少一种无卤阻燃剂; （D）0至2.0重量％的至少一种羧酸钡; （E）0至5重量％的至少一种添加剂; 其中组分（A）至（E）的重量百分比总计为100％，条件是如果组分（D）的比例在0至0.1重量％的范围内，则不含卤素的火焰 组分（C）的阻燃剂基于次膦酸钡。 本发明还涉及在使用无卤阻燃剂在加工过程中抑制腐蚀作用的聚酰胺模塑组合物中使用羧酸钡。 模塑组合物符合防火等级UL 94 V-0，并且对于热塑性加工中使用的机器部件没有或只有轻微的腐蚀作用，并且具有良好的机械性能。 它们特别适用于制造电气和电子工业的薄壁模制件，例如壳体，外壳部件和连接器。

公开(公告)号：US09394424B2

公开(公告)日：2016-07-19

申请号：US13376167

申请日：2009-06-05

申请人： Andreas Bayer ,  Nikolai Lamberts

发明人： Andreas Bayer ,  Nikolai Lamberts

IPC分类号： C08K5/098 ,  C08K5/3492 ,  C08K5/5313

CPC分类号： C08K5/098 ,  C08K5/34928 ,  C08K5/5313 ,  C08L77/06

摘要： The invention relates to a flame-retardant polyamide molding composition based on semicrystalline polyamides. This polyamide molding composition is based on (A) from 30 to 92% by weight of at least one aliphatic or semiaromatic, semicrystalline polyamide with melting point (Tm) in the range from 240° C. to 340° C.; (B) from 0 to 50% by weight of at least one filler and reinforcing agent; (C) from 8 to 18% by weight of at least one halogen-free flame retardant; (D) from 0 to 2.0% by weight of at least one barium carboxylate; (E) from 0 to 5% by weight of at least one additive; wherein the percentages by weight of components (A) to (E) give a total of 100%, and with the proviso that if the proportion of component (D) is in the range from 0 to 0.1% by weight the halogen-free flame retardant of component (C) is based on a barium phosphinate. The invention further relates to the use of barium carboxylate in a polyamide molding composition using a halogen-free flame retardant for inhibiting corrosive action during processing. The molding compositions comply with fire-protection class UL 94 V-0, and have no, or only slight, corrosive action with respect to the machine components used in thermoplastic processing, and exhibit good mechanical properties. They are suitable for producing, in particular, thin-walled moldings for the electrical and electronics industry, examples being housings, housing components, and connectors.

摘要翻译： 本发明涉及一种基于半结晶聚酰胺的阻燃聚酰胺模塑组合物。 该聚酰胺模塑组合物基于（A）30至92重量％的至少一种脂族或半芳族半结晶聚酰胺，熔点（Tm）在240℃至340℃的范围内。 （B）0至50重量％的至少一种填料和增强剂; （C）8至18重量％的至少一种无卤阻燃剂; （D）0至2.0重量％的至少一种羧酸钡; （E）0至5重量％的至少一种添加剂; 其中组分（A）至（E）的重量百分比总计为100％，条件是如果组分（D）的比例在0至0.1重量％的范围内，则不含卤素的火焰 组分（C）的阻燃剂基于次膦酸钡。 本发明还涉及在使用无卤阻燃剂在加工过程中抑制腐蚀作用的聚酰胺模塑组合物中使用羧酸钡。 模塑组合物符合防火等级UL 94 V-0，并且对于热塑性加工中使用的机器部件没有或只有轻微的腐蚀作用，并且具有良好的机械性能。 它们特别适用于制造电气和电子工业的薄壁模制件，例如壳体，外壳部件和连接器。

公开(公告)号：US20120321829A1

公开(公告)日：2012-12-20

申请号：US13481451

申请日：2012-05-25

申请人： Andreas Bayer ,  Nikolai Lamberts ,  Botho Hoffmann ,  Manfred Hewel

发明人： Andreas Bayer ,  Nikolai Lamberts ,  Botho Hoffmann ,  Manfred Hewel

IPC分类号： C08L77/10 ,  B32B1/08 ,  C08K5/098

CPC分类号： C08L77/06 ,  C08G69/36 ,  C08K3/014 ,  C08K5/005 ,  C08K7/14 ,  C08L77/02 ,  C08L2205/02 ,  Y10T428/1352 ,  Y10T428/1372 ,  Y10T428/139 ,  Y10T428/24994 ,  Y10T428/249945 ,  Y10T428/249946 ,  Y10T428/31725 ,  Y10T428/31739

摘要： Disclosed is a polyamide molding compound having heat aging resistance for use as automobile or electrical components and composed of: (A) 27-84.99 wt % of a polyamide mixture consisting of (A1) at least one semiaromatic, semicrystalline polyamide having a melting point of 255° C. to 330° C., (A2) at least one caprolactam-containing polyamide that is different from (A1) and that has a caprolactam content of at least 50 wt %, where the total caprolactam content is 22-30 wt %, with respect to the polyamide mixture, (B) 15-65 wt % of at least one filler and reinforcing agent, (C) 0.01-3.0 wt % of at least one thermal stabilizer, and (D) 0-5.0 wt % of at least one additive, where the components (A)-(D) add up to 100 wt %.

摘要翻译： 公开了一种具有耐热老化性的聚酰胺模塑料，其用作汽车或电气部件，并由以下组成：（A）由（A1）至少一种半芳族半结晶聚酰胺组成的聚酰胺混合物27-84.99重量％ 255℃至330℃，（A2）不同于（A1）并且具有至少50重量％的己内酰胺含量的至少一种含己内酰胺的聚酰胺，其中总己内酰胺含量为22-30重量％ ％，相对于聚酰胺混合物，（B）15-65重量％的至少一种填料和增强剂，（C）0.01-3.0重量％的至少一种热稳定剂，和（D）0-5.0重量％ 的至少一种添加剂，其中组分（A） - （D）加到100重量％。

公开(公告)号：US08859662B2

公开(公告)日：2014-10-14

申请号：US13096374

申请日：2011-04-28

申请人： Nikolai Lamberts ,  Andreas Bayer ,  Manfred Hewel ,  Heinz Hoff

发明人： Nikolai Lamberts ,  Andreas Bayer ,  Manfred Hewel ,  Heinz Hoff

IPC分类号： C08K3/26 ,  C08K3/22 ,  C08K7/14

CPC分类号： C08K3/26 ,  C08K3/22 ,  C08K7/14 ,  C08L77/06

摘要： What is described is a polyamide molding material based on semicrystalline polyamides for production of LED housings or housing components with high strength, high long-term reflectivity and low blistering tendency. The polyamide moulding material proposed consists of the following components (A) 40 to 80% by weight of at least one semiaromatic polyamide based on at least 70 mol % of aromatic dicarboxylic acids and at least 70 mol % of aliphatic diamines having 4 to 18 carbon atoms and having a melting temperature in the range from 270° C. to 340° C. (B) 10 to 30% by weight of titanium dioxide particles (C) 5 to 20% by weight of glass fibres (D) 5-30% by weight of calcium carbonate. The percentages by weight of components (A) to (D) together add up to 100%, with the proviso that components (B), (C) and (D) meet the following conditions: (B)+(C)+(D)=20 to 60% by weight; weight ratio of (C)/(D) in the range from 0.25 to 1.5, where the polyamide molding material may optionally comprise customary additives (E) in addition to components (A) to (D), and where the amount thereof is in addition to the sum of components (A) to (D).

摘要翻译： 描述的是用于生产具有高强度，高长期反射率和低起泡倾向的LED壳体或壳体部件的半结晶聚酰胺的聚酰胺模塑材料。 提出的聚酰胺成型材料由以下组分（A）40至80重量％的至少一种基于至少70摩尔％的芳族二羧酸和至少70摩尔％的具有4至18个碳原子的脂族二胺的半芳族聚酰胺 原子并且具有在270℃至340℃范围内的熔融温度。（B）10至30重量％的二氧化钛颗粒（C）5至20重量％的玻璃纤维（D）5-30 重量％的碳酸钙。 组分（A）至（D）的重量百分比一起加起来为100％，条件是组分（B），（C）和（D）满足以下条件：（B）+（C）+（ D）= 20〜60重量％ （C）/（D）的重量比在0.25至1.5的范围内，其中除了组分（A）至（D）之外，聚酰胺模塑材料可任选地包含常规添加剂（E），并且其量在 （A）至（D）的总和除外。

公开(公告)号：US07891251B2

公开(公告)日：2011-02-22

申请号：US12469301

申请日：2009-05-20

申请人： Rudolf Henes ,  Walter Pauli ,  Andreas Bayer ,  Beat Krattiger

发明人： Rudolf Henes ,  Walter Pauli ,  Andreas Bayer ,  Beat Krattiger

IPC分类号： G01L7/00

CPC分类号： G01L19/0023 ,  A61M1/3639 ,  A61M1/3641 ,  G01L15/00 ,  G01L19/0645

摘要： A device for measuring pressure in a fluid line, with a fluid chamber, which is connected with the fluid line so as to allow flowthrough, and with a transducer, characterized in that the fluid chamber includes an opening to a branch line and in the branch line of the fluid chamber at least one end of a transmission element is inserted. The transmission element forms a power-locking connection between the fluid chamber and the transducer and the transmission element is suited for transmitting the fluid pressure to the transducer. This device proves to be especially precise and is easily sterilized.

摘要翻译： 一种用于测量流体管线中的压力的​​装置，具有流体室，其与流体管线连接以允许流过，并且具有换能器，其特征在于，所述流体室包括到分支管线的开口和在所述分支 流体室的一端插入传动元件的至少一端。 传动元件在流体室和换能器之间形成动力锁定连接，并且传动元件适于将流体压力传递到换能器。 该装置被证明是特别精确的并且容易消毒。

公开(公告)号：US20080084612A1

公开(公告)日：2008-04-10

申请号：US11810294

申请日：2007-06-05

申请人： Andreas Bayer

发明人： Andreas Bayer

IPC分类号： G02B27/10

CPC分类号： G02B19/0057 ,  G02B19/0014 ,  G02B27/0961

摘要： Apparatus for generating a homogeneous angular distribution of laser irradiation (17), the said apparatus comprising a first homogenization stage (10) with a first substrate (1), which includes an entrance face and exit face, wherein a first lens array (4) is disposed on the entrance face and/or on the exit face, through which first lens array the laser irradiation (17) to be homogenized can pass, as well as a second homogenization stage (11) with a second substrate (2), which includes an entrance face and an exit face, wherein a second lens array (5) is disposed on the entrance face and/or on the exit face, through which second lens array the laser irradiation (17) emitted from the first lens array (4) can pass, wherein the laser irradiation (17), after exiting from the second homogenization stage, has a comparably homogeneous angular distribution, wherein the second homogenization stage (11) in addition to the second substrate (2) has a third substrate (3), which includes an entrance face and an exit face, wherein a third lens array (6) is disposed on the entrance face and/or on the exit face, the said third lens array being at a spacing from the second lens array (5), wherein the distance (d1, d2) between the second and the third substrate influences the angular distribution.

摘要翻译： 一种用于产生激光照射（17）的均匀角分布的装置，所述装置包括具有第一基板（1）的第一均质台（10），其包括入射面和出射面，其中第一透镜阵列（4） 设置在入射面和/或出射面上，待均匀化的激光照射（17）能够通过的第一透镜阵列以及具有第二基板（2）的第二均匀化台（11），其中 包括入射面和出射面，其中第二透镜阵列（5）设置在入射面和/或出射面上，第二透镜阵列通过第二透镜阵列从第一透镜阵列（4）发射激光照射（17） ）可以通过，其中激光照射（17）在从第二均质化阶段排出之后具有相对均匀的角分布，其中除了第二基板（2）之外，第二均质化阶段（11）具有第三基板（3） ） ，其包括入射面和出射面，其中在所述入射面和/或出射面上设置第三透镜阵列（6），所述第三透镜阵列与所述第二透镜阵列（5）间隔开， ，其中第二和第三衬底之间的距离（d 1，1，2π2）影响角分布。

公开(公告)号：US08940834B2

公开(公告)日：2015-01-27

申请号：US13179177

申请日：2011-07-08

申请人： Andreas Bayer ,  Manfred Hewel

发明人： Andreas Bayer ,  Manfred Hewel

IPC分类号： C08L77/00 ,  C08G69/26 ,  C08L77/06 ,  C08K3/00 ,  C08K5/00 ,  C08K5/51 ,  C08L23/08

CPC分类号： C08G69/265 ,  C08K3/016 ,  C08K5/0066 ,  C08K5/51 ,  C08L23/0876 ,  C08L77/06 ,  C08L2666/06

摘要： An unreinforced, halogen-free polyamide moulding composition having the following composition: (A) 62-87% by weight of a partially aromatic, partially crystalline copolyamide having a melting point of 270° C. to 320° C. and made up of 100% by weight of diacid fraction composed of: 50-100% by weight of terephthalic acid (TPA) and/or naphthalenedicarboxylic acid; 0-50% by weight of isophthalic acid (IPA), and 100% by weight of diamine fraction; (B) 5-15% by weight of ionomer; (C) 8-18% by weight of flame retardants; (D) 0-5% by weight of additives; where the components (A)-(D) add up to 100% by weight.

摘要翻译： 具有以下组成的未增强的无卤素聚酰胺模塑组合物：（A）62-87重量％的部分芳族部分结晶的共聚酰胺，其熔点为270℃至320℃，并由100 二酸成分的重量百分比由50-100％（重量）对苯二甲酸（TPA）和/或萘二甲酸组成; 0-50重量％的间苯二甲酸（IPA）和100重量％的二胺组分; （B）5-15重量％的离聚物; （C）8-18重量％的阻燃剂; （D）0-5重量％的添加剂; 其中组分（A） - （D）加起来为100重量％。

公开(公告)号：US20110051253A1

公开(公告)日：2011-03-03

申请号：US12373432

申请日：2007-06-26

申请人： Thomas Mitra ,  Andreas Bayer ,  Heiko Ganser ,  Torsten Steinbruck

发明人： Thomas Mitra ,  Andreas Bayer ,  Heiko Ganser ,  Torsten Steinbruck

IPC分类号： G02B27/30

CPC分类号： G02B27/0955 ,  G02B3/0043 ,  G02B3/005 ,  G02B3/0062 ,  G02B3/0068

摘要： An apparatus for homogenizing light, including a lens array (5, 7, 8) with a plurality of lenses (6, 9, 10) through which the light to be homogenized can pass. The apparatus has at least two different center-to-center distances of the lenses (6, 9, 10) of the lens array (5, 7, 8), wherein the center-to-center distances of the lenses (6, 9, 10) decrease or increase from the inside to the outside.

摘要翻译： 一种用于使光均匀化的装置，包括具有多个透镜（6,9,10）的透镜阵列（5,7,8），待均匀化的光可通过该透镜。 该装置具有透镜阵列（5,7,8）的透镜（6,9,10）至少两个不同的中心到中心距离，其中透镜（6,9）的中心到中心的距离 ，10）从内向外减少或增加。

公开(公告)号：US20090288494A1

公开(公告)日：2009-11-26

申请号：US12469301

申请日：2009-05-20

申请人： Rudolf Henes ,  Walter Pauli ,  Andreas Bayer ,  Beat Krattiger

发明人： Rudolf Henes ,  Walter Pauli ,  Andreas Bayer ,  Beat Krattiger

IPC分类号： G01L7/16 ,  G01L9/00

CPC分类号： G01L19/0023 ,  A61M1/3639 ,  A61M1/3641 ,  G01L15/00 ,  G01L19/0645

摘要： A device for measuring pressure in a fluid line, with a fluid chamber, which is connected with the fluid line so as to allow flowthrough, and with a transducer, characterized in that the fluid chamber includes an opening to a branch line and in the branch line of the fluid chamber at least one end of a transmission element is inserted. The transmission element forms a power-locking connection between the fluid chamber and the transducer and the transmission element is suited for transmitting the fluid pressure to the transducer. This device proves to be especially precise and is easily sterilized.

摘要翻译： 一种用于测量流体管线中的压力的​​装置，具有流体室，其与流体管线连接以允许流过，并且具有换能器，其特征在于，所述流体室包括到分支管线的开口和在所述分支 流体室的一端插入传动元件的至少一端。 传动元件在流体室和换能器之间形成动力锁定连接，并且传动元件适于将流体压力传递到换能器。 该装置被证明是特别精确的并且容易消毒。