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1. 发明授权

US4654411A High molecular weight polyesters, preparation and use thereof 失效
标题翻译：高分子量聚酯，其制备及应用
公开(公告)号：US4654411A
公开(公告)日：1987-03-31
申请号：US771644
申请日：1985-09-03
申请人： Volker Serini , Bernhard Schulte , Werner Waldenrath , Dieter Freitag , Uwe Hucks , Joachim Wank , Hans-Leo Weber
发明人： Volker Serini , Bernhard Schulte , Werner Waldenrath , Dieter Freitag , Uwe Hucks , Joachim Wank , Hans-Leo Weber
IPC分类号： C08G63/00 , C08G63/18 , C08G63/19 , C08G63/193 , C08G63/78 , C08G63/79 , C08G63/60
CPC分类号： C08G63/79 , C08G63/193
摘要： Polyesters having at least 90%, by weight, of recurrent structural units corresponding to the following formula: ##STR1## and characterised by a relative viscosity.eta..sub.rel of from 1.6 to 4.5 (determined at 25.degree. C. in CH.sub.2 Cl.sub.2, c=5 g/l) are suitable for the production of films having highly advantageous performance characteristics, in particular high heat resistance.
摘要翻译：具有至少90重量％的对应于下式的复发结构单元的聚酯：其特征在于相对粘度ηrel为1.6至4.5（在25℃下在CH 2 Cl 2中测定，c = 5g / l）适用于生产具有非常有利的性能特性，特别是高耐热性的膜。

2. 发明授权

US5037220A Printing ribbon comprising polycondensates 失效
标题翻译：包含缩聚物的印刷带
公开(公告)号：US5037220A
公开(公告)日：1991-08-06
申请号：US218206
申请日：1988-07-13
申请人： Volker Serini , Bernhard Schulte , Claus Burkhardt , Dieter Freitag , Uwe Hucks , Werner Waldenrath , Hans-Leo Weber
发明人： Volker Serini , Bernhard Schulte , Claus Burkhardt , Dieter Freitag , Uwe Hucks , Werner Waldenrath , Hans-Leo Weber
IPC分类号： H01B3/42 , B41J31/00 , B41M5/41 , C08G63/18 , C08G63/19 , C08G63/195 , C08G63/60 , C08G63/64 , C08J5/18
CPC分类号： C08J5/18 , B41J31/00 , B41M5/41 , C08G63/195 , C08G63/64 , C08J2367/02 , Y10S428/91 , Y10T428/24967
摘要： Films from aromatic polyesters and from aromatic polyestercarbonates are excellently suitable for preparing printing ribbons, in particular for thermal and electrothermal recording processes.

3. 发明授权

US4786708A Use of films of polycondensates 失效
标题翻译：使用缩聚物薄膜
公开(公告)号：US4786708A
公开(公告)日：1988-11-22
申请号：US43973
申请日：1987-04-29
申请人： Volker Serini , Bernhard Schulte , Claus Burkhardt , Dieter Freitag , Uwe Hucks , Werner Waldenrath , Hans-Leo Weber
发明人： Volker Serini , Bernhard Schulte , Claus Burkhardt , Dieter Freitag , Uwe Hucks , Werner Waldenrath , Hans-Leo Weber
IPC分类号： H01B3/42 , B41J31/00 , B41M5/41 , C08G63/18 , C08G63/19 , C08G63/195 , C08G63/60 , C08G63/64 , C08J5/18
CPC分类号： C08J5/18 , B41J31/00 , B41M5/41 , C08G63/195 , C08G63/64 , C08J2367/02 , Y10S428/91 , Y10T428/24967
摘要： Films from aromatic polyesters and from aromatic polyestercarbonates are excellently suitable as electrically insulating films, for example as dielectric for capacitors and as conductor track films.
摘要翻译：来自芳族聚酯和芳族聚酯碳酸酯的膜非常适合作为电绝缘膜，例如用于电容器和导体轨道膜的电介质。

4. 发明授权

US4859263A Process for the manufacture of printed circuits 失效
标题翻译：印刷电路制造工艺
公开(公告)号：US4859263A
公开(公告)日：1989-08-22
申请号：US169830
申请日：1988-03-17
申请人： Heinz-Jurgen Dziurla , Hans-Leo Weber , Dieter Freitag , Werner Waldenrath
发明人： Heinz-Jurgen Dziurla , Hans-Leo Weber , Dieter Freitag , Werner Waldenrath
IPC分类号： B41M5/26 , H05K3/04 , H05K3/22
CPC分类号： H05K3/046 , H05K2203/0528 , H05K2203/1105
摘要： A method for manufacturing printed electrical circuits which comprise a substrate and copper foil applied thereto by hot embossing in a predetermined circuit pattern, said method comprising(a) providing a laminate which comprises the sequence of a printed circuit substrate, a heat activated adhesive layer, a copper foil and a carrier film which is electrically conductive,(b) passing an electrical current between two electrodes and through the carrier film wherein one electrode has sufficiently large film contact area whereby substantially no resistance heating results from the current density and the other electrode serves as an embossing tool and is of sufficiently small film contact area whereby sufficient resistance heating results from the current density to activate the adhesive layer to bond the copper foil to the substrate in the pattern of said other electrode, and(c) removing from the laminate the carrier film and such copper foil overlying areas where the adhesive was not heat activated thereby leaving a copper foil pattern bonded to the substrate.
摘要翻译：一种制造印刷电路的方法，其包括以预定电路图案通过热压印施加到其上的基板和铜箔，所述方法包括（a）提供包括印刷电路基板，热活化粘合剂层，铜箔和导电的载体膜，（b）在两个电极之间通过电流并通过载体膜，其中一个电极具有足够大的膜接触面积，从而基本上不受电流密度的影响，另一个电极用作压花工具，并且具有足够小的膜接触面积，从而由电流密度产生足够的电阻加热，以激活粘合剂层，以将铜箔与基板以所述另一个电极的图案结合，以及（c）将载体膜和这种铜箔叠合在不粘合剂的区域上热激活，从而留下结合到基底的铜箔图案。

5. 发明授权

US4629637A Coated optically isotropic or monoaxially film of plastic 失效
标题翻译：涂层光学各向同性或单轴塑料膜
公开(公告)号：US4629637A
公开(公告)日：1986-12-16
申请号：US724386
申请日：1985-04-18
申请人： Werner Waldenrath , Hans-Leo Weber , Uwe Claussen
发明人： Werner Waldenrath , Hans-Leo Weber , Uwe Claussen
IPC分类号： C08F220/00 , B32B7/02 , C08F20/00 , C08F20/10 , C08F220/10 , C08F220/40 , C08F290/06 , C08F299/02 , C08J7/04 , C09D4/06 , G02F1/1333 , C09K19/00 , B44F1/00
CPC分类号： C08J7/047 , C08F299/024 , C09D4/06 , G02F1/133305 , C08J2367/00 , C08J2369/00 , C08J2433/00 , C09K2019/3009 , C09K2019/3016 , Y10S428/906 , Y10S428/913 , Y10T428/1077 , Y10T428/31507 , Y10T428/31551 , Y10T428/31917 , Y10T428/3192 , Y10T428/31928 , Y10T428/31935
摘要： Optically monoaxial film of plastic which is coated with a product formed by hardening a mixture of a prepolymer, containing at least two (meth)acryloyl groups, and a (meth)acrylic acid ester of a monohydric or polyhydric aliphatic alcohol and/or an aliphatic vinyl compound, and the use of this film in liquid crystal visual displays.
摘要翻译：涂覆有由包含至少两个（甲基）丙烯酰基的预聚物和一元或多元脂肪醇的（甲基）丙烯酸酯和/或脂肪族的（甲基）丙烯酸酯的混合物形成的产品的塑料的光学单轴膜乙烯基化合物，以及在液晶可视显示器中使用该膜。

6. 发明授权

US4599262A Electrically conductive polycarbonate laminates and their preparation 失效
标题翻译：导电聚碳酸酯层压板及其制备方法
公开(公告)号：US4599262A
公开(公告)日：1986-07-08
申请号：US668911
申请日：1984-11-06
申请人： Bernhard Schulte , Werner Tischer , Hans Kaloff , Hans-Leo Weber
发明人： Bernhard Schulte , Werner Tischer , Hans Kaloff , Hans-Leo Weber
IPC分类号： B29C47/06 , B29K69/00 , B29K105/16 , B29L9/00 , B32B27/36 , B32B37/00 , B32B7/02 , C25D9/02 , H01B1/06
CPC分类号： B32B27/36 , Y10S428/91 , Y10T428/24967 , Y10T428/30 , Y10T428/31507 , Y10T428/31786 , Y10T428/31931
摘要： The present invention relates to polycarbonate laminates consisting of an electrically conductive polycarbonate layer (A) containing carbon black or graphite, and an electrically insulating polycarbonate layer (B), their preparation and their use in the electrical sector.
摘要翻译：本发明涉及由包含炭黑或石墨的导电聚碳酸酯层（A）和电绝缘聚碳酸酯层（B）组成的聚碳酸酯层压体，它们的制备及其在电气部件中的应用。

7. 发明授权

US4544583A Birefringence-free plastics 失效
标题翻译：双折射塑料
公开(公告)号：US4544583A
公开(公告)日：1985-10-01
申请号：US536411
申请日：1983-09-27
申请人： Uwe Claussen , Hellmut Hannes , Hans-Leo Weber
发明人： Uwe Claussen , Hellmut Hannes , Hans-Leo Weber
IPC分类号： G02B5/30 , G02F1/1333
CPC分类号： G02B5/3083 , G02F1/133305 , Y10S428/913 , Y10T428/1059 , Y10T428/1086 , Y10T428/24942 , Y10T428/2495 , Y10T428/31507
摘要： Birefringence-free arrangement of plastic foils, characterized in that two plastic foils having a single principal optical axis, said optical axis lying within the plane of the plastic foil, are arranged parallel behind each other so that the optical axes of both plastic foils are forming an angle of 90.degree..+-.7.degree. and the material of the foils with regard to its optical properties and the thickness of the foils being selected in such a manner that the optical path differences .DELTA.n.sub.1 D.sub.1 for the light waves which are associated with the two main refraction indices within the first plastic foil is approximately equal to the optical path difference .DELTA.n.sub.2 d.sub.2 of the second plastic foil, .DELTA.n.sub.1, .DELTA.n.sub.2, being the difference of the main refraction indices in the first and second foil, respectively, and d.sub.1, d.sub.2 standing for their thicknesses, and the use of said arrangement in components and devices in which polarized light is used, especially in liquid crystal displays.
摘要翻译：塑料箔的双折射布置，其特征在于，具有单个主光轴的两个塑料箔，所述光轴位于塑料箔的平面内，彼此平行地布置，使得两个塑料箔的光轴正在形成角度为90度+/- 7度，并且箔的材料关于其光学性质和箔的厚度以这样的方式选择，使得与...相关联的光波的光程差DELTA n1D1 第一塑料箔内的两个主折射率近似等于第二塑料箔的光程差DELTA n2d2，分别为第一和第二箔中的主折射率的差值，ΔDTAn1，DELTA n2，d1 ，d2表示其厚度，以及在使用偏振光的部件和装置中使用所述装置，特别是在液晶显示器中。

8. 发明授权

US4343756A Process for the production of cast films from polyaryl sulphone/polycarbonate mixtures 失效
标题翻译：聚芳砜/聚碳酸酯混合物生产流延薄膜的方法
公开(公告)号：US4343756A
公开(公告)日：1982-08-10
申请号：US207583
申请日：1980-11-17
申请人： Hans-Leo Weber , Eckart Reese , Hans Kaloff , Hans-Josef Fausten
发明人： Hans-Leo Weber , Eckart Reese , Hans Kaloff , Hans-Josef Fausten
IPC分类号： B29C47/00 , B29B7/00 , B29C31/00 , B29C39/00 , B29C41/12 , B29C55/06 , B29C61/06 , B29K81/00 , B29K105/02 , B29L7/00 , C08J5/18 , C08L81/00 , C08L81/06 , B29D7/02
CPC分类号： C08J5/18 , C08L81/06 , C08J2381/06 , Y10S525/906
摘要： Mixtures of polyaryl sulphones and polycarbonates solutions made stable by the introduction of solubilizing agents are used to prepare cast films of improved properties.
摘要翻译：使用通过引入增溶剂而稳定的聚芳基砜和聚碳酸酯溶液的混合物用于制备具有改进性能的流延薄膜。

9. 发明授权

US07079372B2 Film as a dielectric in capacitors and process for its production 失效
标题翻译：薄膜作为电容器中的电介质和其生产工艺
公开(公告)号：US07079372B2
公开(公告)日：2006-07-18
申请号：US10342580
申请日：2003-01-15
申请人： Hans-Leo Weber , Klaus Meyer , Peter Bier
发明人： Hans-Leo Weber , Klaus Meyer , Peter Bier
IPC分类号： H01G4/32
CPC分类号： H01G4/015
摘要： A dielectric capacitor having self healing properties is disclosed. The capacitor includes a film made of an amorphous aromatic copolycarbonate having a weight average molecular weight of at least 10,000 and a glass transition temperature of at least 160° C. In a preferred embodiment the copolycarbonate includes structural units derived from bisphenol TMC. Also disclosed is a process for making the film.
摘要翻译：公开了一种具有自愈性能的介电电容器。该电容器包括由重均分子量为至少10,000而玻璃化转变温度至少为160℃的无定形芳族共聚碳酸酯制成的薄膜。在优选实施方案中，共聚碳酸酯包括衍生自双酚TMC的结构单元。还公开了制造该膜的方法。

10. 发明授权

US4614634A Process for the production of plastic films having improved optical properties 失效
标题翻译：用于生产具有改进的光学性能的塑料膜的方法
公开(公告)号：US4614634A
公开(公告)日：1986-09-30
申请号：US683075
申请日：1984-12-18
申请人： Hans-Leo Weber , Uwe Claussen , Hellmut Hannes
发明人： Hans-Leo Weber , Uwe Claussen , Hellmut Hannes
IPC分类号： B29C47/00 , B29C35/08 , B29C41/12 , B29C71/00 , B29C71/02 , B29L7/00 , B29L11/00 , C08J5/18 , C08J7/00 , C08J7/02 , G02F1/1333
CPC分类号： B29C71/0072 , B29C71/02 , C08J5/18 , C08J7/02 , C08J7/08 , G02F1/133305 , B29C35/0805 , B29C71/0009 , B29K2069/00 , B29K2995/0045 , B29L2007/008 , C08J2369/00 , C08J2427/04
摘要： An optically virtually isotropic plastic film, in particular for use in liquid crystal displays, can be produced by a method in which first an optically uniaxial birefringent plastic film is produced by casting or extrusion, and then irreversible molecular reorientation is produced in layers of the film close to the surface by heating or by immersion in a solvent or swelling agent. This reoriented structure is retained after cooling or drying of the film, and results in the birefringence (anisotropy) initially present being eliminated or compensated.
摘要翻译：可以通过以下方法制造光学上实质上各向同性的塑料膜，特别是用于液晶显示器的方法，其中首先通过浇铸或挤出制备光学单轴双折射塑料膜，然后在膜的层中产生不可逆分子重新取向通过加热或浸入溶剂或溶胀剂中而接近表面。这种重新取向的结构在膜的冷却或干燥之后保留，并且导致最初存在的双折射（各向异性）被消除或补偿。

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