公开(公告)号：US20100044626A1

公开(公告)日：2010-02-25

申请号：US11722263

申请日：2005-12-17

申请人： Wolfgang Fischer ,  Daniella Klein ,  Andreas Kuenkel ,  Rolf Pinkos ,  Edzard Scholten

发明人： Wolfgang Fischer ,  Daniella Klein ,  Andreas Kuenkel ,  Rolf Pinkos ,  Edzard Scholten

IPC分类号： C12P17/10 ,  C09K3/00

CPC分类号： C07D207/408 ,  C07D207/267 ,  Y02P20/582

摘要： The present invention relates to a process for preparing a compound II or a composition comprising the compound II to a composition comprising succinimide and to a composition prepared by the process according to the invention

摘要翻译： 本发明涉及一种制备化合物II或包含化合物II的组合物的方法，其包含琥珀酰亚胺的组合物和通过本发明的方法制备的组合物

公开(公告)号：US08679826B2

公开(公告)日：2014-03-25

申请号：US13503988

申请日：2010-10-25

申请人： Motonori Yamamoto ,  Andreas Kuenkel ,  Gabriel Skupin ,  Rainer Blum

发明人： Motonori Yamamoto ,  Andreas Kuenkel ,  Gabriel Skupin ,  Rainer Blum

IPC分类号： D21C3/00

CPC分类号： D21C5/025 ,  D21H19/28 ,  D21H21/16 ,  Y02W30/648

摘要： A method for recycling a paper product sized, coated, or both sized and coated with a polymer, including: pulping an aqueous wastepaper suspension including a paper product in the presence of a hydrolase, the paper product being a paper product sized and/or coated with a polyester to obtain an aqueous solution, which is a waste paper suspension including a mixture of paper fibers and the polyester, and separating the polyester from the wastepaper suspension to recycle the paper fibers of the paper product, wherein the polyester is a polyester having a melt flow rate according to EN ISO 1133 (190° C., 2.16 kg weight) of from 2 to 50 cm3/10 min, and the hydrolase includes at least one of a carboxyesterase [3.1.1.1], a lipase [3.1.1.3], and a cutinase [3.1.1.74].

摘要翻译： 一种用于回收尺寸，涂层或尺寸均匀并且涂覆有聚合物的纸制品的方法，包括：在水解酶存在下制浆包含纸产品的水性废纸悬浮液，所述纸制品是大小和/或涂布的纸制品 与聚酯一起获得水溶液，其是包括纸纤维和聚酯的混合物的废纸悬浮液，并将聚酯与废纸悬浮液分离以再循环纸制品的纸纤维，其中聚酯是具有 根据EN ISO 1133（190℃，2.16kg重量）的熔体流动速率为2至50cm 3 / 10min，并且水解酶包括羧酸酯酶[3.1.1.1]，脂肪酶[3.1。 1.3]和角质酶[3.1.1.74]。

公开(公告)号：US20120276619A1

公开(公告)日：2012-11-01

申请号：US13503988

申请日：2010-10-25

申请人： Motonori Yamamoto ,  Andreas Kuenkel ,  Gabriel Skupin ,  Rainer Blum

发明人： Motonori Yamamoto ,  Andreas Kuenkel ,  Gabriel Skupin ,  Rainer Blum

IPC分类号： D21C3/00 ,  D21H17/53 ,  D21C5/02

CPC分类号： D21C5/025 ,  D21H19/28 ,  D21H21/16 ,  Y02W30/648

摘要： A method for recycling paper products sized and/or coated with polymers, in which the paper products sized and/or coated with polymers are initially taken in an aqueous wastepaper suspension, this wastepaper suspension a) is pulped in the presence of at least one hydrolase, b) is pulped in an alkaline medium, and/or c) is treated in an alkaline medium in a deinking process, and the polymers are then separated from the wastepaper suspension, the polymers being biodegradable polymers.

摘要翻译： 用于回收尺寸和/或涂覆聚合物的纸制品的方法，其中将尺寸和/或涂覆有聚合物的纸制品最初在水性废纸悬浮液中进行，该废纸悬浮液a）在至少一种水解酶存在下制浆 ，b）在碱性介质中制浆，和/或c）在脱墨过程中在碱性介质中进行处理，然后将聚合物与废纸悬浮液分离，聚合物是可生物降解的聚合物。