公开(公告)号：US06538054B1

公开(公告)日：2003-03-25

申请号：US09284414

申请日：1999-04-14

申请人： Martin Klatt ,  Brigitte Gareiss ,  Motonori Yamamoto ,  Herbert Fisch ,  Michael Nam ,  Thomas Heitz ,  Bernd Leutner

发明人： Martin Klatt ,  Brigitte Gareiss ,  Motonori Yamamoto ,  Herbert Fisch ,  Michael Nam ,  Thomas Heitz ,  Bernd Leutner

IPC分类号： C08K53492

CPC分类号： D01F6/62 ,  C08K5/0066 ,  D01F1/07 ,  C08L67/00

摘要： Thermoplastic molding compositions comprise A) from 30 to 96% by weight of a polyester B) from 1 to 30% by weight of melamine cyanurate C) from 1 to 30% by weight of at least one phosphorus-containing flame retardant D) from 0.01 to 5% by weight of at least one ester or amide derived from a saturated or unsaturated aliphatic carboxylic acid having from 10 to 40 carbon atoms and a saturated aliphatic alcohol or &mine having from 2 to 40 carbon atoms E) from 0 to 60% by weight of other additives and processing aids where the total of the percentages by weight of components A) to E) is 100%.

摘要翻译： 热塑性模塑组合物包含A）30至96重量％的聚酯B）1至30重量％的三聚氰胺氰尿酸酯C）1至30重量％的至少一种含磷阻燃剂D）0.01至5重量％ 至少一种衍生自具有10至40个碳原子的饱和或不饱和脂族羧酸的酯或酰胺的重量和具有2至40个碳原子的饱和脂族醇或矿物E）0至60重量％的其它添加剂，以及 加工助剂，其中组分A）至E）的重量百分比的总和为100％。

公开(公告)号：US06306941B1

公开(公告)日：2001-10-23

申请号：US09254591

申请日：1999-03-10

申请人： Martin Klatt ,  Thomas Heitz ,  Brigitte Gareiss

发明人： Martin Klatt ,  Thomas Heitz ,  Brigitte Gareiss

IPC分类号： C08K326

CPC分类号： C08K5/5333 ,  C08K3/18 ,  C08L77/00

摘要： Thermoplastic molding compositions comprise A) from 5 to 97% by weight of a thermoplastic polymer selected from the group consisting of polyamides, polyesters, polyphenylene ethers, vinylaromatic polymers and mixtures of these, B) from 1 to 30% by weight of an alkylphosphonic acid compound of the formula I  where R is alkyl having from 1 to 4 carbon atoms and x is 0 or 1, C) from 1 to 30% by weight of a synergist for B) selected from the group consisting of inorganic calcium and magnesium compounds and mixtures of these, D) from 1 to 50% by weight of a fibrous filler and E) from 0 to 40% by weight of other additives and processing aids, where the sum of the percentages by weight of components A) to E) is always 100%.

摘要翻译： 热塑性成型组合物包含A）5至97重量％的选自聚酰胺，聚酯，聚苯醚，乙烯基芳族聚合物和它们的混合物的热塑性聚合物，B）1至30重量％的烷基膦酸化合物 其中R是具有1至4个碳原子的烷基，x是0或1，C）1至30重量％的用于B）的增效剂，其选自无机钙和镁化合物和混合物 其中D）1至50重量％的纤维填料和E）0至40重量％的其它添加剂和加工助剂，其中组分A）至E）的重量百分比之和始终为100 ％。

公开(公告)号：US06262185B1

公开(公告)日：2001-07-17

申请号：US09529187

申请日：2000-04-10

申请人： Thomas Heitz ,  Peter Braune ,  Herbert Fisch ,  Erich Pellkofer ,  Georg Schneider

发明人： Thomas Heitz ,  Peter Braune ,  Herbert Fisch ,  Erich Pellkofer ,  Georg Schneider

IPC分类号： C08G6378

CPC分类号： C08J5/00 ,  C08G63/78 ,  C08J2367/00 ,  C08L67/02 ,  G02B6/443 ,  Y10T428/31786

摘要： The invention relates to the use of thermoplastic polyester molding compounds, containing A) 80 to 100 wt. % of a polyalkylene arylate, especially polybutyleneterephthalate, with a half-width of crystallization heat releases of ≦5° C. and B) 0 to 20 wt. % of other additives, the weight percentages of constituents A) and B) adding up to 100%, for producing molded bodies by blow-molding, profile extrusion and/or pipe extrusion. A preferred use for the inventive molding compounds is the production of light guide sheathing. The invention also relates to a 3-stage method for producing the polyesters as follows: a) esterification or re-esterification of an aromatic dicarboxylic acid or its derivative and a glycol; b) precondensation; and c) polycondensation to a viscosity number of at least 158 ml/g. The reaction is carried out in at least 2 temperature zones in stages a) and b).

摘要翻译： 本发明涉及热塑性聚酯模塑料的应用，其中A：80至100wt。 ％的聚亚烷基芳基化物，特别是聚对苯二甲酸丁二醇酯，其半结晶热释放为≤5℃，B）为0-20重量％。 其他添加剂的百分比，组分A）的重量百分数和B）加入高达100％，用于通过吹塑，型材挤出和/或管挤出生产成型体。 本发明的模塑料的优选用途是制造导光护套。 本发明还涉及以下三种制备聚酯的方法：a）芳族二羧酸或其衍生物和二醇的酯化或再酯化; b）预处理; 和c）至少158ml / g的粘度数的缩聚。 反应在a）和b）阶段的至少2个温度区进行。

公开(公告)号：US06657040B1

公开(公告)日：2003-12-02

申请号：US10018337

申请日：2001-12-19

申请人： Thomas Heitz ,  Martin Klatt ,  Ralf Neuhaus

发明人： Thomas Heitz ,  Martin Klatt ,  Ralf Neuhaus

IPC分类号： C08G6378

CPC分类号： C08G63/78 ,  C08G63/85

摘要： The invention relates to a method for the continuous production of polybutylene terephthalate from terephthal acid and 1,4-butane diole, comprising the following stages: a) direct esterification of terephthal acid with 1,4-butane diole in a reactor cascade of at least two reactors b) pre-condensation of the esterification product obtained in stage a), c) polycondensation of the pre-condensate obtained in stage b), whereby the temperature of the reactor cascade in stage a) is progressively decreased during its operation.

摘要翻译： 本发明涉及一种从对苯二酸和1,4-丁二烯连续生产聚对苯二甲酸丁二醇酯的方法，包括以下步骤：a）至少在反应器级联中直接酯化对苯二甲酸与1,4-丁烷二烯 两个反应器b）在步骤a）中获得的酯化产物的预缩合，c）在步骤b）中获得的预冷凝物的缩聚，由此在步骤a）中级联的反应器的温度在其操作期间逐渐降低。

公开(公告)号：US06812321B1

公开(公告)日：2004-11-02

申请号：US10018473

申请日：2001-12-19

申请人： Thomas Heitz ,  Martin Klatt ,  Ralf Neuhaus

发明人： Thomas Heitz ,  Martin Klatt ,  Ralf Neuhaus

IPC分类号： C08G6300

CPC分类号： C08G63/78 ,  C08G63/183

摘要： In a process for the continuous preparation of polybutylene terephthalate from terephthalic acid and 1,4-butanediol comprising: a) direct esterification of terephthalic acid with 1,4-butanediol in a reactor cascade comprising at least two reactors, b) precondensation of the esterification product obtained in stage a), and c) polycondensation of the precondensate obtained in stage b), the reaction pressure decreases and the temperature does not increase along the reactor cascade in stage a).

摘要翻译： 在从对苯二甲酸和1,4-丁二醇连续制备聚对苯二甲酸丁二醇酯的方法中，包括：a）在包含至少两个反应器的反应器级联中直接酯化对苯二甲酸与1,4-丁二醇，b）酯化的预缩合 在步骤a）中获得的产物，和c）在步骤b）中获得的预缩合物的缩聚反应压力降低，并且阶段a）中的反应器级联的温度不增加。

公开(公告)号：US06232435B1

公开(公告)日：2001-05-15

申请号：US09646174

申请日：2000-09-14

申请人： Thomas Heitz ,  Helmut Heel ,  Peter Braune ,  Martin Klatt

发明人： Thomas Heitz ,  Helmut Heel ,  Peter Braune ,  Martin Klatt

IPC分类号： C08F600

CPC分类号： C08L77/00 ,  C08G63/183 ,  C08G63/78 ,  C08L67/02 ,  C08L69/00 ,  C08L67/03

摘要： A process for preparing polyalkylene arylates by esterifying or transesterifying an aromatic dicarboxylic acid or its esters or ester-forming derivatives with a molar excess of an aliphatic dihydroxy compound and polycondensing the resultant esterification or transesterification product comprises polycondensing the prepolymer with a viscosity number (VN) of

摘要翻译： 通过用摩尔过量的脂族二羟基化合物酯化或酯交换芳族二羧酸或其酯或酯形成衍生物并缩聚得到的酯化或酯交换产物来制备聚亚烷基芳基化物的方法包括使预聚物与粘度数（VN）缩聚， 在含氧气体存在下为<30ml / g。

公开(公告)号：US06281283B1

公开(公告)日：2001-08-28

申请号：US09623719

申请日：2000-09-07

申请人： Thomas Heitz ,  Martin Klatt

发明人： Thomas Heitz ,  Martin Klatt

IPC分类号： C08G6378

CPC分类号： C08J3/201 ,  C08G63/78 ,  C08J2367/02 ,  C08K5/103 ,  C08L67/02

摘要： A continuous process for the preparation of polyalkylene arylates A) containing lubricants and nucleating agents, in which an aromatic dicarboxylic acid or esters or ester-forming derivatives thereof are esterified or transesterified with a molar excess of an aliphatic dihydroxy compound and the (trans)esterification product obtained is polycondensed, wherein when at least 80% of the desired viscosity number has been reached, lubricants B) and nucleating agents C) are added to the polymer melt and the melt is optionally post-condensed and then discharged, cooled and granulated.

摘要翻译： 用于制备含有润滑剂和成核剂的聚亚烷基芳基化物A）的连续方法，其中芳族二羧酸或其酯或酯形成衍生物用摩尔过量的脂族二羟基化合物酯化或酯交换，并且（反式）酯化 获得的产物是缩聚的，其中当达到至少80％的所需粘度数时，将润滑剂B）和成核剂C）加入到聚合物熔体中，并且熔体任选地后冷凝，然后排出，冷却并造粒。

公开(公告)号：US09365233B2

公开(公告)日：2016-06-14

申请号：US14386625

申请日：2013-03-11

申请人： Thomas Heitz ,  Sebastian Regner ,  Arne Schacht

发明人： Thomas Heitz ,  Sebastian Regner ,  Arne Schacht

IPC分类号： B29C33/00 ,  B62D1/16 ,  B29C45/00 ,  B29C45/14 ,  B29C45/16 ,  B29K105/00 ,  B29K705/00 ,  B29L9/00 ,  B29L31/30

CPC分类号： B62D1/16 ,  B29C45/0053 ,  B29C45/14 ,  B29C45/14467 ,  B29C45/1671 ,  B29C70/48 ,  B29C2045/1692 ,  B29K2105/25 ,  B29K2705/00 ,  B29L2009/00 ,  B29L2009/003 ,  B29L2031/30

摘要： The invention relates to a steering column for a motor vehicle, comprising a steering spindle mounted rotatably in a steering spindle bearing unit, and comprising a guide bracket for connecting the steering spindle bearing unit to a body of the motor vehicle, wherein at least one component of the steering column is formed at least in part from a fiber-reinforced composite material, wherein a component has a thin-walled braided core which corresponds to the shape of the subsequent component, is formed from a thermoplastic material, and is braided with a fiber material, wherein the braided core is produced in an injection molding method and contains functional elements molded therein.

摘要翻译： 本发明涉及一种用于机动车辆的转向柱，包括可转动地安装在转向主轴轴承单元中的转向轴，并且包括用于将转向主轴轴承单元连接到机动车辆的主体的引导支架，其中至少一个部件 转向柱的至少一部分由纤维增强复合材料形成，其中组分具有对应于后续部件的形状的薄壁编织芯，由热塑性材料形成，并且编织有 纤维材料，其中编织芯以注射成型方法制造并且包含模制在其中的功能元件。

公开(公告)号：US08939468B2

公开(公告)日：2015-01-27

申请号：US13980959

申请日：2012-01-10

申请人： Rony Schnitzer ,  Thomas Heitz

发明人： Rony Schnitzer ,  Thomas Heitz

IPC分类号： B62D1/184

CPC分类号： B62D1/184 ,  Y10T403/7062

摘要： A fixing device has at least one clamping device and at least one locking element which can be acted upon by the clamping device, and at least one counter locking element. In a closed position of the clamping device, the locking element and the counter locking element are arranged in an engagement position, and the fixing device has at least one elastic resetting element for resetting the locking element in an open position of the clamping device. The fixing device has at least one engagement element which, in the closed position of the clamping device, is in engagement by preferably plastic deformation of at least one surface of the locking element and/or of the counter locking element in a form-fitting manner with the surface.

摘要翻译： 固定装置具有至少一个夹紧装置和至少一个锁定元件，该至少一个锁定元件可由夹紧装置作用，以及至少一个反向锁定元件。 在夹紧装置的关闭位置，锁定元件和反向锁定元件布置成接合位置，并且固定装置具有至少一个弹性复位元件，用于将锁定元件复位在夹紧装置的打开位置。 固定装置具有至少一个接合元件，该接合元件在夹紧装置的关闭位置中以形状配合方式优选地通过锁定元件和/或反向锁定元件的至少一个表面的塑性变形而接合 与表面。

公开(公告)号：US08302503B2

公开(公告)日：2012-11-06

申请号：US12312813

申请日：2007-11-24

申请人： Rony Schnitzer ,  Thomas Heitz

发明人： Rony Schnitzer ,  Thomas Heitz

IPC分类号： B62D1/16

CPC分类号： B62D1/16

摘要： The invention relates to a steering column for a motor vehicle with a steering spindle pivotably supported by a jacket unit and a securement unit rigidly securable on the motor vehicle and bearing the jacket unit. The securement unit includes a base section, at least one side jaw extending next to the jacket unit, and at least first and second securement plates with bolt openings for the securement of the securement unit on the motor vehicle by means of securement bolts. The first and second securement plates are each inclined with respect to the at least one side jaw by an angle in the range between 15° and 75°, and preferably between 30° and 60°.

摘要翻译： 本发明涉及一种用于机动车辆的转向柱，其具有由套筒单元可枢转地支撑的转向主轴和刚性地固定在机动车辆上并且承载护套单元的固定单元。 固定单元包括基座部分，邻近护套单元延伸的至少一个侧面夹爪，以及具有螺栓开口的至少第一和第二固定板，用于通过固定螺栓将固定单元固定在机动车辆上。 第一和第二固定板各自相对于至少一个侧夹具倾斜15°至75°之间的角度，优选在30°至60°之间的范围内。