公开(公告)号：US06593452B2

公开(公告)日：2003-07-15

申请号：US10152301

申请日：2002-05-21

Applicant: Frank Osan ,  Michael-Joachim Brekner

Inventor： Frank Osan ,  Michael-Joachim Brekner

IPC: C08F608

CPC classification number: C08F232/08 ,  C08F6/02 ,  C08L45/00

Abstract: The present invention relates to a fiber which comprises at least one partly crystalline cycloolefin copolymer which can be prepared by polymerization of a symmetrical polycyclic olefin, an acyclic olefin and, if desired, a monocyclic olefin in the presence of a catalyst system comprising an aluminoxane and a metallocene compound of the formula

公开(公告)号：US06214951B1

公开(公告)日：2001-04-10

申请号：US08844102

申请日：1997-04-28

Applicant: Michael-Joachim Brekner ,  Hellmuth Deckers ,  Frank Osan

Inventor： Michael-Joachim Brekner ,  Hellmuth Deckers ,  Frank Osan

IPC: C08F464

CPC classification number: C08F232/08 ,  C08F4/65912 ,  C08F4/65927 ,  C08F210/00 ,  G02B1/046 ,  C08L45/00

Abstract: Thermoplastic cycloolefin copolymers (COCs) having high tear strength and low optical attenuation, a process for their preparation, and their use as optical waveguides (optical fibers).

Abstract translation: 具有高撕裂强度和低光衰的热塑性环烯烃共聚物（COC），其制备方法以及它们作为光波导（光纤）的用途。

公开(公告)号：US5744664A

公开(公告)日：1998-04-28

申请号：US341306

申请日：1994-11-16

Applicant: Michael-Joachim Brekner ,  Dietmar Jungbauer

Inventor： Michael-Joachim Brekner ,  Dietmar Jungbauer

IPC: C08F4/62 ,  C08F32/00 ,  C10L1/16 ,  C09K19/38

CPC classification number: C08F32/00

Abstract: A substrate for liquid-crystal displays is formed from polymers of polycyclic olefins by polymerization, without ring opening, of at least one monomer of the formula (I), (II), (III), (IV), (V) or (VI). The novel use of cycloolefin copolymers as substrate material facilitates process temperatures of above 180.degree. C. in the production of displays. Cycloolefin copolymers are lighter and less brittle than glass. Compared with other plastics, they have advantages in photoelastic constants, thermal expansion, hardness, density, transparency, water absorption and with respect to birefringence. Furthermore, they have high resistance to polar solvents.

Abstract translation: 用于液晶显示器的基材由多环烯烃的聚合物通过聚合而不具有开环的至少一种式（I），（II），（III），（IV），（V）或（ VI）。 环烯烃共聚物作为基材的新用途有利于在显示器生产中高于180℃的工艺温度。 环烯烃共聚物比玻璃更轻，不易脆。 与其他塑料相比，它们具有光弹性常数，热膨胀，硬度，密度，透明度，吸水性和双折射优点。 此外，它们对极性溶剂具有高抗性。

公开(公告)号：US06469114B1

公开(公告)日：2002-10-22

申请号：US09646176

申请日：2000-09-14

Applicant: Jörg Schottek ,  Roland Kratzer ,  Andreas Winter ,  Volker Fraaije ,  Michael-Joachim Brekner ,  Markus Oberhoff

Inventor： Jörg Schottek ,  Roland Kratzer ,  Andreas Winter ,  Volker Fraaije ,  Michael-Joachim Brekner ,  Markus Oberhoff

IPC: C08F462

CPC classification number: C08F10/00 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/65927 ,  Y10S526/943 ,  C08F4/65916

Abstract: Disclosed are compounds of the following core structure, and their use as polymerization catalysts: wherein M1 is a group lVb transition metal, R5 is a substituted aryl group, and Ra forms a heteroatom-containing ring fused to the cyclopentadienyl ring.

Abstract translation: 公开了以下核心结构的化合物及其作为聚合催化剂的用途：其中M1是基团Vb过渡金属，R 5是取代的芳基，R a形成与环戊二烯基环稠合的含杂原子的环。

公开(公告)号：US5789492A

公开(公告)日：1998-08-04

申请号：US896799

申请日：1992-06-09

Applicant: Michael-Joachim Brekner ,  Hansotto Drotloff ,  Otto Hermann-Schonherr ,  Arnold Schneller

Inventor： Michael-Joachim Brekner ,  Hansotto Drotloff ,  Otto Hermann-Schonherr ,  Arnold Schneller

IPC: C08G65/40 ,  C08L67/00 ,  C08L67/03 ,  C08L69/00 ,  C08L71/00 ,  C08L71/08 ,  C08L71/10 ,  C08L81/06

CPC classification number: C08L69/005 ,  C08G65/4012 ,  C08L67/03 ,  C08L71/00 ,  C08L81/06

Abstract: For optical applications, transparent amorphous thermo-plastics, such as polyaryl ether ketones, are of considerable interest. However, polyaryl ether ketones have inadequate UV stability and weathering resistance while amorphous polyaryl esters do not have these negative properties. The properties can be improved by means of polymer alloys, giving weathering-resistant materials from homogeneously mixed polymers which comprise at least one amorphous polyaryl ether ketone and at least one amorphous polyaryl ester.

Abstract translation: 对于光学应用，透明无定形热塑性塑料，例如聚芳基醚酮是非常有意义的。 然而，聚芳基醚酮具有不足的UV稳定性和耐候性，而无定形聚芳酯不具有这些负性质。 可以通过聚合物合金改善性能，从包含至少一种无定形聚芳醚酮和至少一种无定形聚芳酯的均匀混合聚合物中提供耐候性材料。

公开(公告)号：US5373081A

公开(公告)日：1994-12-13

申请号：US21894

申请日：1993-02-24

Applicant: Dazhong Yang ,  Gerhard Maier ,  Oskar Nuyken ,  Michael-Joachim Brekner ,  Freddy Helmer-Metzmann

Inventor： Dazhong Yang ,  Gerhard Maier ,  Oskar Nuyken ,  Michael-Joachim Brekner ,  Freddy Helmer-Metzmann

IPC: C07C45/46 ,  C07C49/813 ,  C07C317/14 ,  C08G65/40 ,  C08G75/00 ,  C08G75/23 ,  G02B1/04 ,  C08G8/02 ,  C08G14/00

CPC classification number: C08G75/23 ,  C07C317/14 ,  C07C45/46 ,  C07C49/813 ,  C08G65/4012 ,  G02B1/04 ,  C07C2102/08

Abstract: Polyether ketones and polyether sulfones based on phenylindane and the use thereof for optical systemsPolymeric ethers containing phenylindane units, of the formula ##STR1## in which X=CO or SO.sub.2,Y=a divalent heteroarylene radical or an arylene radical or a divalent group of two aryl radicals which are bonded to one another via a bridge,R.sup.1 =CH.sub.3 ; R.sup.2 =R.sup.3 =H, orR.sup.2 =CH.sub.3 ; R.sup.1 =R.sup.3 =(C.sub.1 to C.sub.16)-alkyl or aryl, orR.sup.1 =CH.sub.3 ; R.sub.3 =H; R.sup.2 =(C.sub.1 to C.sub.16)-alkyl or aryl,are transparent and are suitable for optical systems.

Abstract translation: 基于苯基茚基的聚醚酮和聚醚砜及其用于光学系统的聚合醚含有下式的苯基茚基单体：其中X = CO或SO 2，Y =二价亚杂芳基或亚芳基或二价基团 两个芳基通过桥键合到另一个R1 = CH3; R2 = R3 = H，或R2 = CH3; R1 = R3 =（C1至C16） - 烷基或芳基，或R1 = CH3; R3 = H; R2 =（C1至C16） - 烷基或芳基是透明的，适用于光学系统。

公开(公告)号：US5359001A

公开(公告)日：1994-10-25

申请号：US49980

申请日：1993-04-20

Applicant: Ulrich Epple ,  Michael-Joachim Brekner

Inventor： Ulrich Epple ,  Michael-Joachim Brekner

IPC: C08L23/00 ,  C08F297/08 ,  C08G81/02 ,  C08L45/00 ,  C08L53/00 ,  C08L65/00 ,  C08L23/04 ,  C08L23/10

CPC classification number: C08L53/00 ,  C08F297/08 ,  C08L45/00 ,  C08L65/00 ,  C08L23/00 ,  Y10S526/943

Abstract: For producing 100 parts by weight of a polymer blend 0 to 95 parts by weight of a finely divided polyolefin, 0 to 95 parts by weight of finely divided cycloolefin polymer and 0.1 to 99 parts by weight of a blockpolymer (which consists of monomeric units derived from norbornen and monomeric units derived from aliphatic monocycloolefins C.sub.n H.sub.2n and/or aliphatic 1-olefin, such as ethylene or propylene, are mixed and the mixture is processed under heat and shear forces. The block copolymer acts as phase mediator and contains in different blocks different proportions of the monomer units used.

Abstract translation: 为了制造100重量份的聚合物共混物，0至95重量份的细碎聚烯烃，0至95重量份的细碎环烯烃聚合物和0.1至99重量份的嵌段聚合物（其由衍生的单体单元组成 来自降冰片烯和衍生自脂族单环烯烃CnH2n和/或脂族1-烯烃（如乙烯或丙烯）的单体单元混合，混合物在加热和剪切力下进行加工，嵌段共聚物作为相介质，并含有不同的嵌段 使用单体单元的比例。

公开(公告)号：US5707728A

公开(公告)日：1998-01-13

申请号：US452514

申请日：1995-05-30

Applicant: Michael-Joachim Brekner ,  Egon Hellstern ,  Christoph Weber

Inventor： Michael-Joachim Brekner ,  Egon Hellstern ,  Christoph Weber

IPC: C08F32/08 ,  B32B5/16 ,  C08F32/00 ,  G11B5/66 ,  G11B5/73 ,  G11B7/253 ,  G11B11/10 ,  G11B11/105

CPC classification number: G11B7/253 ,  G11B11/10582 ,  G11B11/10584 ,  G11B5/7305 ,  Y10S428/90 ,  Y10T428/26 ,  Y10T428/265

Abstract: A magneto-optical recording medium containing a substrate formed from polymers which are prepared by polymerization without ring cleavage, of monomers comprising polycyclic olefins, such as norbornene, results in a recording medium having increased thermal dimensional stability and resistance to hydrolysis, and decreased moisture absorption and birefringence.

Abstract translation: 包含由聚合物形成的基材的磁光记录介质，其通过无环切割的聚合制备，包含多环烯烃如降冰片烯的单体，导致具有增加的热尺寸稳定性和耐水解性以及降低的吸湿性的记录介质 和双折射。

公开(公告)号：US5583192A

公开(公告)日：1996-12-10

申请号：US195078

申请日：1994-02-14

Applicant: Cynthia Bennett ,  Michael-Joachim Brekner ,  Otto Herrmann-Schoenherr ,  Frank Osan

Inventor： Cynthia Bennett ,  Michael-Joachim Brekner ,  Otto Herrmann-Schoenherr ,  Frank Osan

IPC: B29C55/02 ,  B29K23/00 ,  B32B27/32 ,  C08F32/00 ,  C08F232/08 ,  C08J5/18 ,  B23B27/32 ,  C08K3/00 ,  C08L45/00

CPC classification number: C08J5/18 ,  C08J2345/00 ,  Y10S428/91

Abstract: A flexible single- or multilayer non-oriented or mono- or biaxially oriented film in which at least one layer comprises a cycloolefin copolymer, wherein the cycloolefin copolymer has a mechanical loss factor (tan .delta.) of .gtoreq.0.015 at 50.degree. C. below the glass transition temperature.

Abstract translation: 柔性单层或多层非取向或单轴或双轴取向膜，其中至少一层包含环烯烃共聚物，其中该环烯烃共聚物在50℃具有> / = 0.015的机械损耗因子（tanδ） 低于玻璃化转变温度。

公开(公告)号：US5498677A

公开(公告)日：1996-03-12

申请号：US195076

申请日：1994-02-14

Applicant: Thomas Weller ,  Michael-Joachim Brekner ,  Frank Osan

Inventor： Thomas Weller ,  Michael-Joachim Brekner ,  Frank Osan

IPC: C08F32/08 ,  C08F32/00 ,  C08F232/08 ,  C08L45/00 ,  G11B7/2538 ,  C08F4/649 ,  C08F232/04

CPC classification number: G11B7/2538 ,  C08F232/08

Abstract: A material of a cycloolefin copolymer has a structure of alternating cycloolefin sequences, and has crystallinity in a temperature range from 210.degree. to 320.degree. C. The cycloolefin is prepared by polymerization of at least one polycyclic olefin, monocyclic and/or acyclic olefin with an open-chain olefin using a catalyst of a metallocene and an aluminoxane.

Abstract translation: 环烯烃共聚物的材料具有交替的环烯烃序列的结构，并且在210至320℃的温度范围内具有结晶度。环烯烃是通过将至少一种多环烯烃，单环和/或非环烯烃与 使用茂金属和铝氧烷的催化剂的开链烯烃。