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公开(公告)号：WO2007101809A3
公开(公告)日：2007-11-29
申请号：PCT/EP2007051865
申请日：2007-02-28
Applicant: BASF AG , DESBOIS PHILIPPE , BLINNE GERD , NEUHAUS RALF , STAWITZKI HAGEN , WEIS HANS-JOACHIM
Inventor： DESBOIS PHILIPPE , BLINNE GERD , NEUHAUS RALF , STAWITZKI HAGEN , WEIS HANS-JOACHIM
IPC: C08G69/26
CPC classification number: C08G69/265 , C08K7/02 , C08L23/00 , C08L23/16 , C08L77/06 , C08L2666/06
Abstract: The invention relates to partially aromatic, partially crystalline thermoplastic polyamide moulding compounds containing: A) between 40 and 100 wt. % of a copolyamide consisting of a1) between 30 and 44 mol % of units derived from terephthalic acid, a2) between 6 and 20 mol % of units derived from isophthalic acid, a3) between 42 and 49.5 mol % of units derived from hexamethylene diamine, and a4) between 0.5 and 8 mol % of units derived from aromatic diamines having between 6 and 30 C atoms, the mol percentage of constituents a1) to a4) amounting to 100; B) between 0 and 50 wt % of a fibrous and particulate filler; C) between 0 and 30 wt. % of a rubber-elastic polymer; and D) between 0 and 30 % of other additives and auxiliary products, the weight percentage of constituents A) to D) amounting to 100.
Abstract translation: A）40〜100重量从30至44摩尔％的来自对苯二甲酸A2导出）为6〜20摩尔％的来自间苯二酸衍生的单元单元A1构成的共聚酰胺）的％：含半芳族半结晶热塑性聚酰胺模塑化合物 a3）的42〜49.5％（摩尔）的从六亚甲基二胺得到A4本身）0.5至8摩尔％的从6至30个碳原子，组分A1的摩尔百分数），以具有芳族二胺衍生的单元单位 A4）一起给予100％，B）0至50重量的纤维状或颗粒状填充物C的％）0至30重量的弹性体聚合物D的％）0至30重量％，其他添加剂和加工助剂，其中所述 按重量计的组分A的）到D百分比）一起给予100％。
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Patent Agency Ranking2.发明专利
公开(公告)号：CA2281153A1
公开(公告)日：2000-03-01
申请号：CA2281153
申请日：1999-08-30
Applicant: BASF AG
Inventor： LUMMEL DIETER , GRAMMATIK KLAUS-DIETER , GATH RUDOLPH HANS , WEIS HANS-JOACHIM
Abstract: A method for the continuous monitoring of the coating of a yarnlike dielectric material with assistants comprises applying a solution of said assistants dissolved in a polar solvent to said yarnlike material, then passing said yarnlike material between the electrodes of a downline capacitive measuring element, determining the capacity changes of said downline capacitive measuring element, and using said capacity changes to calculate the unevenness of the layer thickness of the applied solution.
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公开(公告)号：DE19839816A1
公开(公告)日：2000-03-02
申请号：DE19839816
申请日：1998-09-01
Applicant: BASF AG
Inventor： GATH RUDOLPH HANS , GRAMMATIK KLAUS-DIETER , WEIS HANS-JOACHIM , LUMMEL DIETER
Abstract: Polar solvent with dissolved processing aid is applied (12) to the fibrous material (10), which then runs through a capacitative sensor (30). From capacitance variations, solution layer non-uniformity is determined. Preferred features: In determining the capacity variation, a reference capacity is subtracted from that measured. This is predetermined using non-coated fibrous material. The reference capacity is selected from a given constant value, which is a function of the mean fiber thickness and material. The reference value is alternatively determined continuously by measurement of the fiber before coating, using a similar sensor (20) arrangement. In addition, correlation assures that the reference value is appropriate to the same section of fiber being measured after coating. A constant voltage is applied to the condenser, capacitance variation being measured from the charging and discharging currents. Each sensor forms part of an oscillatory circuit. The fibrous material is plastic, the polar solvent water and the processing aid is a sol preparation. The method employs a device of the ULSTER (RTM) TESTER type.
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公开(公告)号：GB2139403A
公开(公告)日：1984-11-07
申请号：GB8409617
申请日：1984-04-13
Applicant: BASF AG
Inventor： GRITTMANN ERNS-JUERGEN , WEIS HANS-JOACHIM , MANZKE KLAUS
Abstract: A head positioning device for a disk drive unit comprises a Y-shaped drive band for displacing the carriage bearing the head(s), each divergent arm portion of the Y forming the same angle with the central longitudinal axis of the band. In another embodiment, the two divergent arm portions are connected together by a crosspiece. Advantageously, the drive band is made of steel having a tensile strength of from 1200 to 2500 N/mm2, especially from 2000 to 2500 N/mm2. The novel positioning device can be used with advantage in any type of system for recording, reproducing and storing audio, video, data or control signals.
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公开(公告)号：FR2544531A3
公开(公告)日：1984-10-19
申请号：FR8405636
申请日：1984-04-10
Applicant: BASF AG
Inventor： GRITTMANN ERNST-JUERGEN , WEIS HANS-JOACHIM , MANZKEW KLAUS
Abstract: A head positioning device for a disk drive unit comprises a Y-shaped drive band for displacing the carriage bearing the head(s), each divergent arm portion of the Y forming the same angle with the central longitudinal axis of the band. In another embodiment, the two divergent arm portions are connected together by a crosspiece. Advantageously, the drive band is made of steel having a tensile strength of from 1200 to 2500 N/mm2, especially from 2000 to 2500 N/mm2. The novel positioning device can be used with advantage in any type of system for recording, reproducing and storing audio, video, data or control signals.
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公开(公告)号：GB2139403B
公开(公告)日：1987-04-29
申请号：GB8409617
申请日：1984-04-13
Applicant: BASF AG
Inventor： GRITTMANN ERNS-JUERGEN , WEIS HANS-JOACHIM , MANZKE KLAUS
Abstract: A head positioning device for a disk drive unit comprises a Y-shaped drive band for displacing the carriage bearing the head(s), each divergent arm portion of the Y forming the same angle with the central longitudinal axis of the band. In another embodiment, the two divergent arm portions are connected together by a crosspiece. Advantageously, the drive band is made of steel having a tensile strength of from 1200 to 2500 N/mm2, especially from 2000 to 2500 N/mm2. The novel positioning device can be used with advantage in any type of system for recording, reproducing and storing audio, video, data or control signals.
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