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1. 发明授权

US5460860A Mesogen-containing biaxially oriented films 失效
标题翻译：含有含元素的双轴取向膜
公开(公告)号：US5460860A
公开(公告)日：1995-10-24
申请号：US246595
申请日：1994-05-20
申请人： Robert E. Hefner, Jr. , Jimmy D. Earls , Peter E. Pierini , David A. Waldman , Lalitha Reddy
发明人： Robert E. Hefner, Jr. , Jimmy D. Earls , Peter E. Pierini , David A. Waldman , Lalitha Reddy
IPC分类号： C08G59/06 , C08G59/18 , C08G59/22 , C08G59/32 , C08J5/18 , C08G59/28 , C08L63/02
CPC分类号： C08J5/18 , C08G59/06 , C08G59/184 , C08G59/22 , C08G59/32 , C08J2300/12 , Y10T428/1073 , Y10T428/31511 , Y10T428/31515 , Y10T428/31518 , Y10T428/31525
摘要： Mesogen containing biaxially oriented films are prepared from curable mixtures containing an epoxy resin and a curing agent therefor. Certain of the mesogen containing biaxially oriented films possess unique properties, such as a metallic like, highly reflective appearance. These films are useful in adhesives, coatings, laminates or composites and the like.
摘要翻译：由含有环氧树脂和其固化剂的可固化混合物制备含有含双轴取向膜的介质。某些含介晶的双轴取向膜具有独特的性能，如金属样高反射外观。这些膜可用于粘合剂，涂料，层压材料或复合材料等。

2. 发明授权

US5292470A Convective leaching of polybenzazole films 失效
标题翻译：聚吲哚膜对流浸出
公开(公告)号：US5292470A
公开(公告)日：1994-03-08
申请号：US848
申请日：1993-01-05
申请人： Lalitha Reddy , Willie E. Rochefort , Ming-Biann Liu , Peter E. Pierini
发明人： Lalitha Reddy , Willie E. Rochefort , Ming-Biann Liu , Peter E. Pierini
IPC分类号： B29C71/00 , B29D7/01 , C08J5/18 , B29C71/02
CPC分类号： C08J5/18 , B29C71/0009 , B29D7/01 , B29K2079/00 , C08J2379/06
摘要： Films made from polybenzazole dopes can quickly be leached to remove polyphosphoric acid and other residual solvents by passing a leaching fluid such as steam through pores in the wet, never dried film. The process can reach acceptable residual phosphorous levels (1500-2000 ppm) in as little as about 2 or 3 minutes.
摘要翻译：通过将浸出液如蒸汽通过湿的，从未干燥的膜中的孔，可以快速浸出由聚苯并恶唑制成的膜以除去多磷酸和其它残留溶剂。该过程可以在约2或3分钟内达到可接受的残留磷水平（1500-2000ppm）。

3. 发明授权

US5367042A Process for fabricating oriented polybenzazole films 失效
标题翻译：制备取向聚苯并恶唑薄膜的方法
公开(公告)号：US5367042A
公开(公告)日：1994-11-22
申请号：US937327
申请日：1992-08-27
申请人： Peter E. Pierini , Robbert M. Vermeulen , Susan E. Dollinger
发明人： Peter E. Pierini , Robbert M. Vermeulen , Susan E. Dollinger
IPC分类号： C08G73/22 , C08G75/32 , C08J5/18 , C08J5/00
CPC分类号： C08J5/18 , C08G73/22 , C08G75/32 , C08J2379/08 , Y10T428/31504
摘要： Films containing polybenzazole polymer dissolved in a solvent can be mechanically stretched to provide biaxial orientation. The resulting dope film can be coagulated. The polymer film has improved properties in the direction in which stretching occurs.
摘要翻译：可以将溶解在溶剂中的聚吲哚聚合物的膜机械拉伸以提供双轴取向。所得的涂膜可以凝结。聚合物膜在拉伸发生的方向上具有改进的性能。

4. 发明申请

US20100028702A1 POLYPROPYLENE COMPOSITION FOR AIR QUENCHED BLOWN FILMS 有权
标题翻译：空气灭菌膜的聚丙烯组合物
公开(公告)号：US20100028702A1
公开(公告)日：2010-02-04
申请号：US12474776
申请日：2009-05-29
申请人： Peter E. Pierini , Shaun E. Pirtle
发明人： Peter E. Pierini , Shaun E. Pirtle
IPC分类号： B32B27/08 , C08F110/06 , C08F210/06 , B32B27/32
CPC分类号： C08J5/18 , C08F110/06 , C08J2323/10 , C08K5/0083 , C08K5/51 , C08L23/10 , Y10T428/31797 , Y10T428/31913 , Y10T428/3192 , Y10T428/31935 , Y10T428/31938 , C08F2500/12 , C08F2500/03 , C08F2500/15 , C08F2500/26
摘要： The invention is directed to a polypropylene resin, which is suitable for manufacturing an air quenched blown film. The resin has a melt flow rate of greater than 5 g/10 min, less than 2% xylene solubles, a pentad isotacticity of greater than 95%, an isotactic pentad/triad ratio of greater than 95%, a crystallinity of at least 65%, and a crystallization temperature of at least 127° C. The polypropylene resin contains from 500 ppm to 2500 ppm of a nucleator/clarifier additive. An quenched blown film made from resin exhibits a crystallization onset temperature of at least 116° C. and a crystallization half-life time of less 4.1 seconds or less when tested using fast DSC analysis with a scan rate of 200° C./minute.
摘要翻译：本发明涉及一种适用于制造空气淬火吹塑薄膜的聚丙烯树脂。该树脂的熔体流动速率大于5g / 10min，二甲苯可溶物低于2％，五单体全同立构规整度大于95％，全同立构五单元组/三单元组比大于95％，结晶度至少为65 ％，结晶温度至少为127℃。聚丙烯树脂含有500ppm至2500ppm的成核剂/澄清剂添加剂。当使用快速DSC分析以200℃/分钟的扫描速率进行测试时，由树脂制成的淬火吹塑薄膜显示至少116℃的结晶起始温度和小于4.1秒或更低的结晶半衰期。

5. 发明授权

US5445779A Process for the drying and heat-treatment of polybenzazole films 失效
标题翻译：聚吲哚薄膜的干燥和热处理工艺
公开(公告)号：US5445779A
公开(公告)日：1995-08-29
申请号：US182818
申请日：1994-01-14
申请人： Peter E. Pierini , Myung H. Cho
发明人： Peter E. Pierini , Myung H. Cho
IPC分类号： C08J5/18 , B29C47/00 , B29C55/08 , B29C71/02
CPC分类号： C08J5/18 , C08J2379/04
摘要： A simplified and more efficient process is described for drying (and heat-treating) a lyotropic polybenzazole film in which the film is constrained in only the machine direction during drying (and heat-treating). The amount of stretching in the transverse direction the film undergoes prior to it being coagulated can be increased to compensate for the relaxation of the film during the drying process and the lack of stretching during the heat-treating process. Films made in this manner have acceptable finished properties.
摘要翻译：描述了用于干燥（和热处理）在干燥（和热处理）期间仅在机器方向上限制膜的溶致性聚苯并吡唑膜的简化和更有效的方法。可以增加膜在其凝固之前在横向上的拉伸量，以补偿干燥过程中膜的松弛和在热处理过程中缺乏拉伸。以这种方式制成的薄膜具有可接受的成品性能。

6. 发明授权

US5405661A Fire resistant panel 失效
标题翻译：防火面板
公开(公告)号：US5405661A
公开(公告)日：1995-04-11
申请号：US930971
申请日：1992-08-14
申请人： Peter K. Kim , Peter E. Pierini , Ritchie A. Wessling
发明人： Peter K. Kim , Peter E. Pierini , Ritchie A. Wessling
IPC分类号： C09D179/04 , B32B27/02 , C08G18/60
CPC分类号： C09D179/04 , Y10S428/92 , Y10T428/1086 , Y10T428/131 , Y10T428/1314 , Y10T428/24942 , Y10T428/30 , Y10T428/31504 , Y10T442/2033 , Y10T442/2721 , Y10T442/674
摘要： A structural panel for a vehicle or building contains a substrate and a layer of flame resistant polybenzazole polymer. If the substrate is heat resistant, the panel can serve as a fire barrier. If the substrate is not heat resistant, the polybenzazole layer can still serve to delay ignition and contain any volatile gases and molten polymer that forms when the panel is subjected to heat.
摘要翻译：用于车辆或建筑物的结构板包含基底和一层阻燃的聚吲哚聚合物。如果基板是耐热的，则该面板可以用作防火屏障。如果基材不耐热，则聚苯并恶唑层仍可用于延迟点燃并含有当面板受热时形成的挥发性气体和熔融聚合物。

7. 发明授权

US5302334A Process for coagulating and washing lyotropic polybenzazole films 失效
标题翻译：易溶性聚吲哚膜的凝固和洗涤方法
公开(公告)号：US5302334A
公开(公告)日：1994-04-12
申请号：US887443
申请日：1992-05-21
申请人： Peter E. Pierini , Reid H. Bowman , Willie E. Rochefort , Ming-Biann Liu
发明人： Peter E. Pierini , Reid H. Bowman , Willie E. Rochefort , Ming-Biann Liu
IPC分类号： B29C41/24 , B29C55/00 , B29C67/06 , B29D7/01 , B29K81/00 , B29L7/00 , C08J5/18 , B29C55/12
CPC分类号： C08J5/18 , B29C55/005 , B29D7/01 , B29K2079/00 , B29K2105/0079 , C08J2379/04
摘要： A process for coagulating a polybenzazole film which includes contacting a lyotropic polybenzazole dope film that is constrained in at least two directions with a coagulant under conditions such that the polybenzazole polymer separates as a gelled moiety with the structure set such that further removal of solvent will result in no more than a 5% increase in the force necessary to constrain the film.
摘要翻译：一种用于凝结聚苯并恶唑膜的方法，该方法包括在至少两个方向被约束的溶血性聚苯并吡唑薄膜与凝结剂接触的条件下使聚吲哚聚合物分离成胶凝部分，使结构设定为进一步除去溶剂在限制胶片所需的力量增加不超过5％。

8. 发明授权

US4844578A Jacketed polymer optical waveguides 失效
标题翻译：夹套聚合物光波导
公开(公告)号：US4844578A
公开(公告)日：1989-07-04
申请号：US196587
申请日：1988-05-03
申请人： Peter E. Pierini , Thomas M. McCormack , David R. Pedersen
发明人： Peter E. Pierini , Thomas M. McCormack , David R. Pedersen
IPC分类号： G02B6/00 , B29D11/00 , G02B6/44
CPC分类号： G02B6/443 , G02B6/02033
摘要： The invention is a jacketed polymer optical fiber which comprises: an optical fiber which comprises a core formed from a light transmitting polymeric material having a first refractive index and a cladding formed from a polymeric material having a second refractive index which is lower than the first refractive index; and a jacket about the optical fiber wherein the jacket comprises a chlorinated polyethylene. The jacketed fibers of this invention have a higher service temperature than polyethylene jacketed fibers. The jacketed polymer optical waveguides of this invention are jacketed under conditions such that the optical properties of the polymer optical waveguide are not substantially degraded. The jacketed polymer optical waveguides have relatively low brittleness at use temperatures, good rigidity, and good solvent resistance. They also contain no material which tend to migrate into the polymer optical waveguide.
摘要翻译：本发明是一种夹套聚合物光纤，其包括：光纤，其包括由具有第一折射率的透光聚合材料形成的芯和由具有低于第一折射率的第二折射率的聚合物材料形成的包层指数; 以及围绕光纤的护套，其中护套包括氯化聚乙烯。本发明的夹芯纤维具有比聚乙烯护套纤维更高的使用温度。本发明的夹层聚合物光波导在聚合物光波导的光学特性基本上不劣化的条件下被夹套。夹套聚合物光波导在使用温度下具有相对低的脆性，良好的刚性和良好的耐溶剂性。它们也不含有倾向于迁移到聚合物光波导中的材料。

9. 发明授权

US09334416B2 Process for producing cellulose derivatives of high bulk density, good flowability and improved dispersibility in cold water 有权
标题翻译：用于生产高堆积密度，良好的流动性和在冷水中提高的分散性的纤维素衍生物的方法
公开(公告)号：US09334416B2
公开(公告)日：2016-05-10
申请号：US14009442
申请日：2012-03-29
申请人： Yvonne M. Goerlach-Doht , Juergen Hermanns , Peter E. Pierini , Marco Grossstueck , Michael Schreck
发明人： Yvonne M. Goerlach-Doht , Juergen Hermanns , Peter E. Pierini , Marco Grossstueck , Michael Schreck
IPC分类号： C08B11/193 , A61K47/38 , C09D101/28 , C08B11/20 , C08J3/05 , C08J3/12 , C08B11/08 , C08B11/22 , A61K9/48
CPC分类号： C09D101/28 , A61K47/38 , C08B11/08 , C08B11/20 , C08B11/22 , C08J3/05 , C08J3/124 , C08J2301/26 , C08J2301/28
摘要： A particulate cellulose derivative is obtained in a process of grinding and drying a moist cellulose derivative which comprises the steps of A) providing a cellulose derivative having a moisture content of from 60 to 95 percent, based on the total weight of the moist cellulose derivative, B) grinding and partially drying the moist cellulose derivative in a gas-swept impact mill; and C) contacting the ground and partially dried cellulose derivative with an additional amount of a drying gas outside the gas-swept impact mill. The obtained particulate cellulose derivative has a high untapped bulk density and a good flowability.
摘要翻译：在研磨和干燥湿纤维素衍生物的方法中获得颗粒状纤维素衍生物，其包括以下步骤：A）提供基于湿纤维素衍生物的总重量的水分含量为60至95％的纤维素衍生物， B）在气体扫掠冲击式研磨机中研磨和部分干燥湿纤维素衍生物; 和C）将接地和部分干燥的纤维素衍生物与气体扫掠冲击式磨机外部的附加量的干燥气体接触。得到的颗粒状纤维素衍生物的未开发堆积密度高，流动性良好。

10. 发明申请

US20130112787A1 PROCESS FOR DRY-GRINDING A POLYSACCHARIDE DERIVATIVE 有权
标题翻译：用于干燥多糖衍生物的方法
公开(公告)号：US20130112787A1
公开(公告)日：2013-05-09
申请号：US13498621
申请日：2010-07-28
申请人： Peter E. Pierini , Yvonne M. Goerlach-Doht , Juergen Hermanns
发明人： Peter E. Pierini , Yvonne M. Goerlach-Doht , Juergen Hermanns
IPC分类号： B02C19/18 , B02C23/24
CPC分类号： B02C19/186 , B02C23/24 , C08J3/12 , C08J2305/00 , C08L1/284
摘要： In a process for producing a particulate polysaccharide derivative by dry-grinding a moist polysaccharide derivative, one or more of the properties selected from median diameter, median length, bulk density and dissolution rate is controlled by controlling the temperature of the polysaccharide derivative prior to thy-grinding. Advantageously one or more of the properties selected from median diameter, median length, bulk density and dissolution rate of the particles after thy-grinding is adjusted to a first value by a first temperature of the polysaccharide derivative prior to thy-grinding and is adjusted to a second value by a second temperature.
摘要翻译：在通过干式研磨湿多糖衍生物制备颗粒状多糖衍生物的方法中，通过控制多糖衍生物在您之前的温度来控制从中值粒径，中值长度，体积密度和溶解速率中选择的一种或多种性质研磨。有利的是，一个或多个选自中值粒径，中值长度，体积密度和磨细后的颗粒的溶解速度的性质在碾磨之前通过多糖衍生物的第一温度调节至第一值，并调节至第二值为第二温度。

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