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1. 发明授权

US08546509B2 Functionalized particles 有权
标题翻译：官能化颗粒
公开(公告)号：US08546509B2
公开(公告)日：2013-10-01
申请号：US11658518
申请日：2005-07-25
申请人： Torsten Kulke , Gunnar Engelmann , Gerald Rafler
发明人： Torsten Kulke , Gunnar Engelmann , Gerald Rafler
IPC分类号： C08G18/32
CPC分类号： C08G18/8064 , B01J13/16
摘要： Functionalized particles having fully formed shells and cores comprising a polyurethane or polyurea matrix obtained by interfacial addition polymerisation of (i) at least one polyisocyanate derivative selected from the group of partially blocked polyisocyanates and polyisocyanates partially modified with fiber reactive groups and (ii) at least one polyamine or polyhydric alcohol, said functionalized particles being capable to chemically or physically bind to a substrate.
摘要翻译：官能化颗粒具有完全形成的壳和芯，其包含通过界面加成聚合获得的聚氨酯或聚脲基质，所述界面加成聚合为（i）至少一种选自部分封端的多异氰酸酯的多异氰酸酯衍生物和部分被纤维反应性基团部分改性的多异氰酸酯和（ii）至少一种多胺或多元醇，所述功能化颗粒能够化学或物理地结合到底物上。

2. 发明申请

US20080227888A1 Microencapsulated Rubber Additives and Method For Production Thereof 有权
标题翻译：微胶囊化橡胶添加剂及其生产方法
公开(公告)号：US20080227888A1
公开(公告)日：2008-09-18
申请号：US11996654
申请日：2006-07-28
申请人： Monika Jobmann , Gerald Rafler , Manfred Hensel
发明人： Monika Jobmann , Gerald Rafler , Manfred Hensel
IPC分类号： C08K9/00
CPC分类号： B01J13/206 , B01J13/18 , B01J13/185 , B01J13/20 , C08K9/10 , Y10T428/2985 , Y10T428/2989 , C08L21/00
摘要： The invention relates to encapsulated rubber additives in the form of microcapsules having a polymer capsule wall and a core which comprises at least one rubber additive. The invention likewise relates to a method for the production of microcapsules of this type. The microcapsules according to the invention are used during vulcanisation of natural and synthetic rubbers.
摘要翻译：本发明涉及具有聚合物胶囊壁和包含至少一种橡胶添加剂的芯的微胶囊形式的包封橡胶添加剂。本发明同样涉及这种类型的微胶囊的生产方法。本发明的微胶囊在天然和合成橡胶的硫化过程中使用。

3. 发明授权

US06559271B2 Method for producing polyesters with a reduced content of free acetaldehyde 有权
公开(公告)号：US06559271B2
公开(公告)日：2003-05-06
申请号：US09951177
申请日：2001-09-13
申请人： Eckehart Schaaf , Gerald Rafler , Rainer Hagen
发明人： Eckehart Schaaf , Gerald Rafler , Rainer Hagen
IPC分类号： B29D2200
CPC分类号： C08G63/85 , B29C2045/1883 , B29K2105/0002 , C08G63/183 , C08G63/78 , C08G63/90 , Y10T428/1352
摘要： The invention relates to a method for producing polyesters with a reduced content of free acetaldehyde from terephthalic acid and ethylene glycol via a catalyzed polycondensation in the melt and also the use of this method. The method is based thereby on the usage of highly active polycondensation catalysts, on the deactivation of these catalysts by the addition of phosphorous-containing inhibitors and the addition of acetaldehyde-bonding substances. The entire polycondensation is thereby implemented at temperatures beneath 280° C.

4. 发明授权

US5760119A Method of stabilizing a melt of aliphatic and aromatic-aliphatic polyesters 失效
标题翻译：稳定脂族和芳族 - 脂族聚酯熔体的方法
公开(公告)号：US5760119A
公开(公告)日：1998-06-02
申请号：US725051
申请日：1996-10-02
申请人： Gerald Rafler , Olaf Wachsen , Karl-Heinz Reichert
发明人： Gerald Rafler , Olaf Wachsen , Karl-Heinz Reichert
IPC分类号： C08G63/88 , C08K5/00 , C08K5/07 , C08K5/132
CPC分类号： C08K5/07 , C08G63/88 , C08K5/0008 , C08K5/0083
摘要： A method of stabilization of a melt viscosity of aliphatic- and/or aromatic homo- and/or co-polyesters containing catalysts and/or initiators, involves adding a masking agent which is tropon, .alpha.-tropolon, thujaplicin, pupurogallin or mixtures thereof to a melt resulting during synthesis of polyesters or during regeneration of polyesters.
摘要翻译：含有催化剂和/或引发剂的脂肪族和/或芳族均聚物和/或共聚酯的熔融粘度稳定化方法包括加入掩蔽剂，其为特罗普酮，α-聚丙烯酰胺，吐温素，木瓜凝胶或其混合物，在合成聚酯期间或在聚酯再生期间产生的熔体。

5. 发明授权

US5693743A Aminoplastics 失效
标题翻译：氨基塑料
公开(公告)号：US5693743A
公开(公告)日：1997-12-02
申请号：US541408
申请日：1995-10-10
申请人： Rudolf Nastke , Gerald Rafler
发明人： Rudolf Nastke , Gerald Rafler
IPC分类号： C08G12/12 , C08G12/32 , C08G12/36
CPC分类号： C08G12/32 , C08G12/12 , C08G12/36
摘要： The invention relates to aminoplastics, which are created by reacting comnds that contain amide groups with glutaric dialdehyde, and to a process for their preparation and to their use. The aminoplastic according to the invention is free of formaldehyde and can be hardened without difficulty by acidic catalysis or thermal processes. The aminoplastic is prepared by polycondensation of compounds that contain amide groups with glutaric dialdehyde in aqueous solution.
摘要翻译：本发明涉及通过使含有酰胺基团的化合物与戊二醛形成的氨基塑料，以及它们的制备方法和用途。根据本发明的氨基塑料不含甲醛，并且可以通过酸性催化或热过程难以固化。氨基塑料通过含有酰胺基的化合物与戊二醛在水溶液中的缩聚制备。

6. 发明申请

US20110077375A1 Functionalized particles 有权
标题翻译：官能化颗粒
公开(公告)号：US20110077375A1
公开(公告)日：2011-03-31
申请号：US11658518
申请日：2005-07-25
申请人： Torsten Kulke , Gunnar Engelmann , Gerald Rafler
发明人： Torsten Kulke , Gunnar Engelmann , Gerald Rafler
IPC分类号： C08G18/32 , B01J13/14
CPC分类号： C08G18/8064 , B01J13/16
摘要： Functionalized particles having fully formed shells and cores comprising a polyurethane or polyurea matrix obtained by interfacial addition polymerisation of (i) at least one polyisocyanate derivative selected from the group of partially blocked polyisocyanates and polyisocyanates partially modified with fiber reactive groups and (ii) at least one polyamine or polyhydric alcohol, said functionalized particles being capable to chemically or physically bind to a substrate.
摘要翻译：官能化颗粒具有完全形成的壳和芯，其包含通过界面加成聚合获得的聚氨酯或聚脲基质，所述界面加成聚合为（i）至少一种选自部分封端的多异氰酸酯的多异氰酸酯衍生物和部分被纤维反应性基团部分改性的多异氰酸酯和（ii）至少一种多胺或多元醇，所述功能化颗粒能够化学或物理地结合到底物上。

7. 发明申请

US20050165206A1 Method for producing melt-stable homo- and copolyesters of cyclic esters and/or diesters 审中-公开
标题翻译：用于生产环酯和/或二酯的熔融稳定的均聚物和共聚酯的方法
公开(公告)号：US20050165206A1
公开(公告)日：2005-07-28
申请号：US10511297
申请日：2003-04-11
申请人： Gerald Rafler , Inna Bechthold , Horst Riekert
发明人： Gerald Rafler , Inna Bechthold , Horst Riekert
IPC分类号： C08G63/82 , C08K5/5313 , C08L67/04 , C08G63/02
CPC分类号： C08G63/823 , C08K5/5313 , C08L67/04
摘要： In a method for producing a homopolyester or copolyester obtainable from at least one cyclic monomer, the at least one cyclic monomer is polymerized in the presence of an initiator. The initiator is selected from organo-tin compounds, tin carboxylates, and tin alkoxides of the oxidation state II or IV that may contain optionally hydroxy groups. At the latest at a point in time when a desired degree of polymerization is reached, a phosphinic acid and/or a phosphinic derivative of the formula (R1)(R2)P(═O)X is added, wherein R1 and R2 each are independently of one another hydrogen, alkyl, aryl, or hetero aryl, and X is —OR3 or —NR1R2, wherein R3 is hydrogen, alkyl, aryl, MI or ½MII and MI is an alkali metal ion and MII is an alkaline earth metal ion and wherein the substituents R1 and R2 have the meaning indicated above.
摘要翻译：在由至少一种环状单体得到的均聚酯或共聚聚酯的制造方法中，至少一种环状单体在引发剂的存在下聚合。引发剂选自可含有任选羟基的氧化态II或IV的有机锡化合物，羧酸锡和烷氧化锡。最近在达到所需聚合度的时间点，式（R 1）2的次膦酸和/或次膦酸衍生物（R 1 H 2））P（-O）X，其中R 1和R 2各自彼此独立地为氢，烷基，芳基或杂芳基，X为 - OR 3或-NR 1 R 2，其中R 3是氢，烷基，芳基，M ^{I 或1/2M II和M I L是碱金属离子，M II是碱土金属离子，其中，取代基R 1和R 2 2具有上述含义。}

8. 发明授权

US08637592B2 Microencapsulated rubber additives and method for production thereof 有权
标题翻译：微胶囊化橡胶添加剂及其制备方法
公开(公告)号：US08637592B2
公开(公告)日：2014-01-28
申请号：US11996654
申请日：2006-07-28
申请人： Monika Jobmann , Gerald Rafler , Manfred Hensel
发明人： Monika Jobmann , Gerald Rafler , Manfred Hensel
IPC分类号： C08K9/00 , B32B5/16
CPC分类号： B01J13/206 , B01J13/18 , B01J13/185 , B01J13/20 , C08K9/10 , Y10T428/2985 , Y10T428/2989 , C08L21/00
摘要： The invention relates to encapsulated rubber additives in the form of microcapsules having a polymer capsule wall and a core which comprises at least one rubber additive. The invention likewise relates to a method for the production of microcapsules of this type. The microcapsules according to the invention are used during vulcanization of natural and synthetic rubbers.
摘要翻译：本发明涉及具有聚合物胶囊壁和包含至少一种橡胶添加剂的芯的微胶囊形式的包封橡胶添加剂。本发明同样涉及这种类型的微胶囊的生产方法。在天然和合成橡胶的硫化期间使用根据本发明的微胶囊。

9. 发明申请

US20100331512A1 METHOD FOR PRODUCING CYCLIC DIESTERS OF L-, D- AND D,L-LACTIC ACID 有权
标题翻译：用于生产L-，D-和D，L-柠檬酸的循环柴油的方法
公开(公告)号：US20100331512A1
公开(公告)日：2010-12-30
申请号：US12742361
申请日：2008-11-14
申请人： Gerald Rafler , Jutta Rafler , Andreas Windsperger , Robert Edlauer , Josef Gass
发明人： Gerald Rafler , Jutta Rafler , Andreas Windsperger , Robert Edlauer , Josef Gass
IPC分类号： C08G63/08 , C07D319/12
CPC分类号： C07D319/12 , C08G63/85
摘要： Method for the production of L,L-, D,D-, D,L- and meso-dilactides, comprising the polycondensation and/or polytransesterification of an L-, D- or D,L-lactic acid or of esters thereof to polyesters of higher molecular weights of the L-, D- and D,L-lactic acid (polylactic acids) and cyclizing depolymerization of the polylactic acids to dilactides, wherein the polyesters of higher molecular weights of the L-, D- and D,L-lactic acids are produced in the presence of hydrolysis-stable metal compounds as catalyst.
摘要翻译：制备L，L-，D，D，D，L-和内消旋二酰胺的方法，包括将L-，D-或D，L-乳酸或其酯的缩聚和/或多酯交换反应至 L，D-和D，L-乳酸（聚乳酸）的较高分子量的聚酯和聚乳酸环化为解聚反应，其中L-，D-和D的较高分子量的聚酯，在水解稳定的金属化合物作为催化剂的存在下生产L-乳酸。

10. 发明申请

US20100317797A1 PARTICULATE CATALYST AND CATALYST/STABILIZER SYSTEMS FOR PRODUCING HIGH-MOLECULAR-WEIGHT HOMOPOLYESTERS AND COPOLYESTERS OF L-, D- OR D,L-LACTIC ACID 审中-公开
标题翻译：用于生产L-，D-或D，L-柠檬酸的高分子量重均分子和共聚物的颗粒催化剂和催化剂/稳定剂体系
公开(公告)号：US20100317797A1
公开(公告)日：2010-12-16
申请号：US12742185
申请日：2008-11-14
申请人： Gerald Rafler , Jutta Rafler , Andreas Windsperger , Robert Edlauer , Josef Gass
发明人： Gerald Rafler , Jutta Rafler , Andreas Windsperger , Robert Edlauer , Josef Gass
IPC分类号： C08K3/22 , C08G63/06 , C08L67/04 , C08G63/08
CPC分类号： C08G63/823
摘要： The invention relates to a method for the production of high-molecular homo- and Copolyesters of L-, D- and D,L-lactic acids that comprises the process steps of i) the polycondensation of a lactic acid or polytransesterification of esters thereof to a polymeric lactic acid, ii) the cyclizing depolymerization of the polymeric lactic acid to dilactides, and iii) the ring-opening polymerization of the dilactides or mixtures thereof with suitable comonomers, characterized in that in at least one of the process steps i) to iii), a particulate catalyst and/or a particulate stabilizer, each having an average particle diameter of 1 to 100 nm, is/are used in a heterogeneous reaction mixture.
摘要翻译：本发明涉及一种用于生产L-，D-和D，L-乳酸的高分子同型物和共聚酯的方法，其包括以下工艺步骤：i）将乳酸缩聚或其酯的多酯交换与聚合乳酸，ii）将聚合乳酸环化为解聚反应，和iii）所述稀释剂或其混合物与合适的共聚单体的开环聚合，其特征在于在至少一个工艺步骤i）至 iii）中，平均粒径为1〜100nm的颗粒状催化剂和/或微粒稳定剂用于非均相反应混合物中。

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