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1. 发明授权

US07521522B2 Method and device to reduce the acetaldehyde content of polyester granulate 有权
标题翻译：降低聚酯颗粒乙醛含量的方法和装置
公开(公告)号：US07521522B2
公开(公告)日：2009-04-21
申请号：US11509854
申请日：2006-08-25
申请人： Brigitta Otto , Rainer Linke , Roland Schafer , Holger Bachmann
发明人： Brigitta Otto , Rainer Linke , Roland Schafer , Holger Bachmann
IPC分类号： C08G63/00 , C08G63/02
CPC分类号： B29B9/16 , B29B9/065 , B29B2009/165 , B29B2009/168 , B29K2067/00 , C08G63/90 , Y10T428/1352
摘要： The invention relates to a method for producing a granulate with a low acetaldehyde content and improved processing properties from a high-viscosity polyester melt, wherein the polyester melt strand is fragmented under water at the highest possible temperature, the accompanying water is separated from the granulate with the least possible cooling of the granulate, the low-water granulate obtained in this way is passed after removal of the water directly into a dealdehydisation container and the granulate in the dealdehydisation container is treated with a flow of rinsing air, plus a device for carrying out this method.
摘要翻译：本发明涉及一种从高粘度聚酯熔体制备具有低乙醛含量和改进加工性能的颗粒的方法，其中聚酯熔体链在水中以最高可能温度分段，伴随的水从颗粒中分离以最小可能的颗粒冷却，以这种方式获得的低水颗粒在将水直接除去脱氢容器之后通过，并且在脱氢容器中的颗粒用漂洗空气流处理，加上用于执行这种方法。

2. 发明授权

US07335410B2 Composition and process for manufacturing polyester 失效
标题翻译：制造聚酯的组成和工艺
公开(公告)号：US07335410B2
公开(公告)日：2008-02-26
申请号：US10000595
申请日：2001-10-19
申请人： Brigitta Otto , Eckhard Seidel , Thomas Steinbrecher
发明人： Brigitta Otto , Eckhard Seidel , Thomas Steinbrecher
IPC分类号： B29D22/00
CPC分类号： B01J31/0269 , B01J21/06 , B01J21/063 , B01J21/08 , B01J21/18 , B01J31/0259 , B01J31/04 , B01J35/023 , B01J35/1014 , B01J35/1023 , C08G63/82 , C08G63/84 , C08G63/85 , Y10T428/1352 , Y10T428/2913
摘要： The invention relates to a composition suitable for catalysis in a process for the manufacture of polyester containing as Component I a carrier substance on which catalytically effective metal compounds are adsorbed and as Component II a phosphonic acid compound.
摘要翻译：本发明涉及一种适用于制备聚酯的方法中的催化剂的组合物，其中含有作为组分I的载体物质，其上吸附催化有效的金属化合物，作为组分II的膦酸化合物。

3. 发明授权

US07262263B2 Method and apparatus for producing solid-state polycondensed polyesters 有权
标题翻译：制备固态缩聚聚酯的方法和设备
公开(公告)号：US07262263B2
公开(公告)日：2007-08-28
申请号：US10497279
申请日：2002-08-06
申请人： Brigitta Otto , Hans Reitz , Gerd Alsheimer
发明人： Brigitta Otto , Hans Reitz , Gerd Alsheimer
IPC分类号： C08G64/00
CPC分类号： F26B3/08 , B01J8/36 , B01J8/38 , B01J8/40 , B01J2219/185 , C08G63/88
摘要： The present invention relates to a method for producing solid-state polycondensed polyesters by using crystallization with or without subsequent solid-state polycondensation for producing bottles, sheets, films, and high-tenacity technical filaments.
摘要翻译：本发明涉及一种生产固态缩聚聚酯的方法，该方法是用或不用后续的固相缩聚来生产瓶，片，薄膜和高强度技术丝的结晶。

4. 发明申请

US20060069184A1 Mixture, polyester composition, film and procedures for their manufacture 有权
标题翻译：混合物，聚酯组合物，薄膜及其制造程序
公开(公告)号：US20060069184A1
公开(公告)日：2006-03-30
申请号：US11204625
申请日：2005-08-16
申请人： Brigitta Otto , Karl-Heinz Heldmann , Eckhard Seidel
发明人： Brigitta Otto , Karl-Heinz Heldmann , Eckhard Seidel
IPC分类号： C08K5/49
CPC分类号： C08K5/5333 , C08L67/02
摘要： The present invention relates to mixtures comprising at least one polyester precursor and at least one alkali- and/or alkaline-earth metal salt where the mixture contains at least one phosphonic acid ester of the Formula (I) (RO)OC—R′PO(OR)2 (I) where independently R represents a group with 1 to 60 carbon atoms and R′ represents a group with 1 to 20 carbon atoms. Furthermore, the present invention relates to the polyester compositions which can be produced from the mixtures and to the resulting polyester films.
摘要翻译：本发明涉及包含至少一种聚酯前体和至少一种碱金属和/或碱土金属盐的混合物，其中该混合物含有至少一种式

5. 发明授权

US08907009B2 Method for producing polymers with a neutral color tone 有权
标题翻译：具有中性色调聚合物的方法
公开(公告)号：US08907009B2
公开(公告)日：2014-12-09
申请号：US12549504
申请日：2009-08-28
申请人： Brigitta Otto , Rainer Linke , Oliver Schmidt
发明人： Brigitta Otto , Rainer Linke , Oliver Schmidt
IPC分类号： C08G63/60 , C08L67/00 , C08L73/00 , C08L77/00 , C08G63/78 , C08G63/91 , C08K5/00
CPC分类号： C08G63/78 , C08G63/916 , C08K5/0041 , C08L67/02
摘要： A method is disclosed for producing polymers with a neutral color tone, wherein a blue and red dye are added before entry into the last polyreaction stage, wherein adjustment of a neutral color tone of the polymer, using a total dye concentration in the polymer of no more than 3 ppm and a proportion of the blue dye in the resulting dye mixture of at least 50% by weight, occurs through independent adjustment of a and b color values in the Lab color space by determination of a and b color values of the polymer without addition of dyes, establishment of the total dye concentration depending on the b-value shift to be achieved, establishment of the required mixture ratio of the colors red and blue depending on the a-value shift to be achieved, and metering of the established content of dye mixture into the reaction mixture.
摘要翻译：公开了一种用于生产具有中性色调的聚合物的方法，其中在进入最后的多反应阶段之前加入蓝色和红色染料，其中使用聚合物中的总染料浓度调节聚合物的中性色调通过测定聚合物的a和b颜色值，通过独立调整Lab色彩空间中的a和b颜色值，发生所得染料混合物中蓝色染料的比例至少为50重量％不添加染料，根据要实现的b值偏移确定总染料浓度，根据要实现的a值转换建立红色和蓝色所需的混合比率，并计算已建立的将染料混合物的含量加入到反应混合物中。

6. 发明授权

US08846561B2 Catalyst for the production of polyester, use of the catalyst for the production of polyester, and polyester obtained by the use of the catalyst 有权
标题翻译：用于生产聚酯的催化剂，使用催化剂生产聚酯，和通过使用催化剂得到的聚酯
公开(公告)号：US08846561B2
公开(公告)日：2014-09-30
申请号：US12299189
申请日：2007-05-03
申请人： Brigitta Otto , Eckhard Seidel
发明人： Brigitta Otto , Eckhard Seidel
IPC分类号： B01J31/00 , C08G63/85 , B01J31/02 , C08G63/183 , B01J32/00 , B01J21/16
CPC分类号： C08G63/85 , B01J21/16 , B01J31/0212 , B01J32/00 , B01J2231/14 , C08G63/183
摘要： The present invention relates to a catalytically active composition that can be used for the production of polyesters. According to the invention, good polyester products can be obtained in this way without having to use antimony components.
摘要翻译：本发明涉及可用于生产聚酯的催化活性组合物。根据本发明，可以以这种方式获得良好的聚酯产品，而不必使用锑组分。

7. 发明申请

US20100127422A1 METHOD FOR THE DIRECT AND CONTINUOUS MANUFACTURE OF POLYESTER MOULDED BODIES WITH LOW ACETALDEHYDE CONTENT 有权
标题翻译：具有低乙醛含量的聚酯模制体的直接和连续制造方法
公开(公告)号：US20100127422A1
公开(公告)日：2010-05-27
申请号：US12594516
申请日：2008-04-04
申请人： Brigitta Otto , Stefan Deiss
发明人： Brigitta Otto , Stefan Deiss
IPC分类号： B29C45/16
CPC分类号： B32B27/36 , B29B11/08 , B29B11/14 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/1412 , B29B2911/14133 , B29B2911/1414 , B29B2911/14146 , B29B2911/1498 , B29C47/0021 , B29C47/0023 , B29C47/043 , B29C47/065 , B29C47/70 , B29C49/0005 , B29C49/04 , B29C49/06 , B29C49/221 , B29C2035/0822 , B29K2067/00 , B29K2105/0032 , B29K2105/005 , B29K2105/256 , B29K2105/258 , B29L2009/00
摘要： The invention relates to a continuous method for the direct production of multilayer mold bodies from a highly condensed polyester melt.
摘要翻译：本发明涉及一种用于从高度缩聚的聚酯熔体直接生产多层模体的连续方法。

8. 发明授权

US08241546B2 Method for the direct and continuous manufacture of polyester moulded bodies with low acetaldehyde content 有权
标题翻译：直接连续制造乙醛含量低的聚酯成型体的方法
公开(公告)号：US08241546B2
公开(公告)日：2012-08-14
申请号：US12594516
申请日：2008-04-04
申请人： Brigitta Otto , Stefan Deiss
发明人： Brigitta Otto , Stefan Deiss
IPC分类号： B29C45/16
CPC分类号： B32B27/36 , B29B11/08 , B29B11/14 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/1412 , B29B2911/14133 , B29B2911/1414 , B29B2911/14146 , B29B2911/1498 , B29C47/0021 , B29C47/0023 , B29C47/043 , B29C47/065 , B29C47/70 , B29C49/0005 , B29C49/04 , B29C49/06 , B29C49/221 , B29C2035/0822 , B29K2067/00 , B29K2105/0032 , B29K2105/005 , B29K2105/256 , B29K2105/258 , B29L2009/00
摘要： The invention relates to a continuous method for the direct production of multilayer mold bodies from a highly condensed polyester melt.
摘要翻译：本发明涉及一种用于从高度缩聚的聚酯熔体直接生产多层模体的连续方法。

9. 发明授权

US07977448B2 Method for producing highly condensed solid-phase polyesters 有权
标题翻译：高浓缩固相聚酯的制备方法
公开(公告)号：US07977448B2
公开(公告)日：2011-07-12
申请号：US10591567
申请日：2005-02-25
申请人： Brigitta Otto , Hans Reitz , Holger Bachmann , Klaus Kirsten
发明人： Brigitta Otto , Hans Reitz , Holger Bachmann , Klaus Kirsten
IPC分类号： C08G63/00
CPC分类号： C08G63/88 , Y10S264/907 , Y10T428/31786
摘要： The invention relates to a continuous or discontinuous method for the production of highly condensed polyesters in the solid state, comprising a crystallization of a polyester material, wherein the crystallization is carried out in the presence of a gas with a dew point of (less than or equal to) ≦approximately −10° C. The invention also relates to a method for the production of polyester formed bodies using the polyester material obtained for the production of bottles, films and high strength threads.
摘要翻译：本发明涉及一种用于生产固态的高度缩合的聚酯的连续或不连续的方法，其包括聚酯材料的结晶，其中结晶在露点为（小于或等于）的气体的存在下进行，等于）＆nlE;约-10℃。本发明还涉及使用获得用于生产瓶，膜和高强度丝的聚酯材料生产聚酯成形体的方法。

10. 发明申请

US20090312508A1 CATALYST FOR THE PRODUCTION OF POLYESTER, USE OF THE CATALYST FOR THE PRODUCTION OF POLYESTER, AND POLYESTER OBTAINED BY THE USE OF THE CATALYST 有权
标题翻译：用于生产聚酯的催化剂，使用催化剂生产聚酯和使用催化剂获得的聚酯
公开(公告)号：US20090312508A1
公开(公告)日：2009-12-17
申请号：US12299189
申请日：2007-05-03
申请人： Brigitta Otto , Eckhard Seidel
发明人： Brigitta Otto , Eckhard Seidel
IPC分类号： C08F4/16 , B01J27/02 , B01J31/02 , B01J31/12
CPC分类号： C08G63/85 , B01J21/16 , B01J31/0212 , B01J32/00 , B01J2231/14 , C08G63/183
摘要： The present invention relates to a catalytically active composition that can be used for the production of polyesters. According to the invention, good polyester products can be obtained in this way without having to use antimony components.
摘要翻译：本发明涉及可用于生产聚酯的催化活性组合物。根据本发明，可以以这种方式获得良好的聚酯产品，而不必使用锑组分。

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