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1.发明申请2-Oxo-1, 3-dioxolane-4-carboxylic Acid and Derivatives Thereof, Their Preparation and Use 审中-公开2-氧代-1,3-二氧戊环-4-羧酸及其衍生物，其制备和用途公开(公告)号：US20140228583A1
公开(公告)日：2014-08-14
申请号：US14254319
申请日：2014-04-16
发明人： Joanna MECFEL-MARCZEWSKI , Burkhard WALTHER , Jochen MEZGER , Radoslaw KIERAT , Rosita STAUDHAMER
IPC分类号： C07D317/36
CPC分类号： C07D317/36 , C07C269/04 , C07D317/34 , C07D317/38 , C07C271/16 , C07C271/12 , C07C271/24
摘要： 2-Oxo-1,3-dioxolane-4-carboxylic acid and derivatives thereof, according to the following formula, in which R1 represents a negative charge, hydrogen or may be methyl or ethyl or an n-valent radical, which may be substituted with at most n−1 further 2-oxo-1,3-dioxolane-4-carboxyl groups, as well as a process for their preparation by means of carboxylation of the corresponding epoxides, a process for their transesterification and their use for the preparation of hydroxyurethanes and as end groups for the blocking of amines.
摘要翻译： 2-氧代-1,3-二氧戊环-4-羧酸及其衍生物，其中R1表示负电荷，氢或可以是甲基或乙基或可以被取代的n价基团 最多n-1个2-氧代-1,3-二氧戊环-4-羧基，以及通过相应的环氧化物的羧化制备的方法，其酯交换反应及其用于制备的方法 的羟基氨基甲酸酯和作为封端胺的端基。
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2.发明申请NOVEL FIBERS, METHODS FOR THEIR PREPARATION AND USE IN THE MANUFACTURE OF REINFORCED ELEMENTS 审中-公开新型纤维，其制备和使用加强元素制造方法公开(公告)号：US20160194245A1
公开(公告)日：2016-07-07
申请号：US14912371
申请日：2014-08-21
CPC分类号： C04B20/0048 , C04B20/023 , C04B20/1055 , C04B20/1074 , C04B22/0086 , C04B28/04 , D06M11/00 , D06M11/44 , D06M11/45 , D06M11/56 , D06M11/79 , D06M13/513 , D06M15/233 , D06M15/263 , D06M15/27 , D06M15/347 , D06M23/08 , D06M2101/06 , D06M2101/24 , D06M2200/50 , E04C5/073 , Y02W30/97 , C04B14/42 , C04B20/1029 , C04B20/1051 , C04B16/06 , C04B18/24 , C04B16/0633 , C04B16/0641
摘要： Fibers with crystallization seeds attached to its surface, method of making such composite fibers by surface treatment of fibers followed by either treating such fibers with premade crystallization seeds or by precipitation and direct crystallization of seeds onto pretreated fibers. Controlling and tuning the properties of inorganic binder compositions with fiber-bound crystallization seeds and thereby generating inorganic binder compositions with tailor-made characteristics.
摘要翻译： 具有结晶种子附着在其表面上的纤维，通过纤维的表面处理制造这种复合纤维的方法，然后用预制结晶种子处理这种纤维，或通过将种子沉淀并直接结晶到预处理的纤维上。 用纤维结合晶种控制和调整无机粘合剂组合物的性能，从而产生具有特制特征的无机粘合剂组合物。
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公开(公告)号：US20170217835A1
公开(公告)日：2017-08-03
申请号：US15515413
申请日：2015-08-06
发明人： Jing CUI , Bernhard FEICHTENSCHLAGER , Radoslaw KIERAT , Alexander KRAUS , Roger REINICKER , Emmanuel ATTIOGBE
CPC分类号： C04B16/0666 , C04B16/0633 , C04B20/006 , C04B28/02 , C04B28/04 , C04B28/10 , C04B28/14 , C04B2111/0062 , D01D5/0885 , D01D5/16 , D01F1/10 , D01F6/04 , D01F6/46 , D02J1/225 , D10B2505/02 , Y02W30/92 , Y02W30/94 , C04B38/00 , C04B14/06 , C04B18/08 , C04B24/383 , C04B2103/32 , C04B14/28 , C04B18/146
摘要： The present invention relates to stretched polyolefin fibers comprising a polymer comprising at least one polymeric modifier selected from olefinic polymers modified with an acid and/or an acid anhydride, the use of these fibers in the reinforcement of cementitious compositions, and cementitious composition containing these fibers.
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