公开(公告)号：US20150119515A1

公开(公告)日：2015-04-30

申请号：US14584904

申请日：2014-12-29

申请人： SIKA TECHNOLOGY AG

发明人： Fabian FREI ,  Jean-Luc SCHLÄPFER

IPC分类号： C08J5/18

CPC分类号： C08J5/18 ,  C08J2323/14 ,  C08J2323/16 ,  C08J2423/14 ,  C08K2003/2227 ,  C08K2003/2241 ,  C08L23/16 ,  C08L2201/02 ,  C08L2203/16 ,  C08L2205/02 ,  C08L2207/02 ,  C08L2207/04 ,  C08L23/142

摘要： A composition including, as polymer basis: about 40 to 75% by weight of at least one polypropylene-based elastomer; and about 25 to 60% by weight of at least one random polypropylene copolymer.

摘要翻译： 作为聚合物基础的组合物：约40至75重量％的至少一种聚丙烯基弹性体; 和约25至60重量％的至少一种无规聚丙烯共聚物。

公开(公告)号：US20170009028A1

公开(公告)日：2017-01-12

申请号：US15113579

申请日：2015-02-12

申请人： SIKA TECHNOLOGY AG

发明人： Ulrich WOLF ,  Fabian FREI

IPC分类号： C08J3/18 ,  C08K5/12 ,  B29B7/48 ,  C08J5/18 ,  B29B7/88 ,  B29B7/56

CPC分类号： C08J3/18 ,  B29B7/48 ,  B29B7/568 ,  B29B7/88 ,  B29C47/0004 ,  B29C47/1063 ,  B29C47/1081 ,  B29C47/364 ,  B29C47/367 ,  B29C47/402 ,  B29C47/788 ,  B29C47/822 ,  B29C47/862 ,  B29C47/92 ,  B29C2947/92047 ,  B29C2947/92704 ,  B29K2027/06 ,  C08J5/18 ,  C08J2327/06 ,  C08K5/12

摘要： The extrusion of polymer compositions based on polyvinyl chloride (PVC) and in particular to a method in which polymer compositions are produced that have an elongation at break of at least 200%, a tensile strength of at least 10 N/mm2 with a specific energy input SEI of 0.03 to 0.20 kWh/kg and in particular 0.04 to 0.16 kWh/kg. The method is expediently carried out such that a plasticiser is added in a plurality of portions to the non-composed polyvinyl chloride and mixed into said polyvinyl chloride. The method thereby offers a fast and simple possibility of producing products from finished soft PVC, the production of said products requiring only a single processing device in the form of an extruder.

摘要翻译： 基于聚氯乙烯（PVC）的聚合物组合物的挤出，特别是生产具有至少200％断裂伸长率的聚合物组合物的方法，具有比能量至少为10N / mm2的拉伸强度 输入SEI为0.03〜0.20 kWh / kg，特别是0.04〜0.16 kWh / kg。 该方法有利地进行，使得增塑剂以多个部分加入到非组合聚氯乙烯中并混合到所述聚氯乙烯中。 该方法从而提供了从成品软PVC生产产品的快速和简单的可能性，所述产品的生产仅需要一种挤出机形式的单一加工装置。

公开(公告)号：US20230130331A1

公开(公告)日：2023-04-27

申请号：US17918755

申请日：2021-06-17

申请人： SIKA TECHNOLOGY AG

发明人： Fabian FREI ,  William DURALL ,  Carl LABBE

IPC分类号： C08L23/12 ,  E04C5/07 ,  D01F6/06 ,  D02G1/12 ,  D01D5/088 ,  D01D5/253

摘要： A macro-synthetic fiber includes three or more partially fused filaments made of a polymer composition including at least one polypropylene, wherein the fiber has a multi-lobal cross-sectional shape with three or more lobes. A method produces macro-synthetic fibers, a cementitious material includes a binder and macro-synthetic fibers, and a method for forming a concrete surface uses a concrete mixture modified with the macro-synthetic fibers.

公开(公告)号：US20160368167A1

公开(公告)日：2016-12-22

申请号：US15117567

申请日：2015-02-10

申请人： SIKA TECHNOLOGY AG

发明人： Ulrich WOLF ,  Fabian FREI

IPC分类号： B29B9/12 ,  C08K5/00 ,  B29B9/10 ,  C08K3/00 ,  B29B7/46 ,  B29B7/94

CPC分类号： B29B9/12 ,  B29B7/40 ,  B29B7/46 ,  B29B7/845 ,  B29B7/94 ,  B29B9/06 ,  B29B9/065 ,  B29B9/10 ,  B29C47/0004 ,  B29C47/0009 ,  B29C47/402 ,  B29C47/408 ,  B29C47/42 ,  B29C2947/92047 ,  B29K2027/06 ,  B29K2105/0038 ,  B29K2105/0044 ,  C08J3/18 ,  C08J2327/06 ,  C08K3/013 ,  C08K3/014 ,  C08K5/0016

摘要： The present invention relates to the extrusion of polymer compositions based on polyvinylchloride (PVC) as a semifinished PVC product, in particular as pellets, and in particular to a method in which homogeneous polymer compositions with an elongation at break of 0 to 270%, a tensile strength of at least 1 N/mm2 and a degree of gelation of 5 to 80% are produced by using a specific energy input SEI of 0.03 to 0.09 kWh/kg. The method according to the invention is expediently conducted by a plasticizer being added in a number of portions to the non-compounded polyvinylchloride and mixed in with it. The method according to the invention thereby offers a quick and easy possible way of producing semifinished plasticized PVC products, in particular as pellets, the production of which only requires a single processing device in the form of an extruder.

摘要翻译： 本发明涉及基于聚氯乙烯（PVC）作为半成品PVC产品的聚合物组合物的挤出，特别是作为颗粒的挤出，特别涉及其中断裂伸长率为0至270％的均相聚合物组合物， 通过使用0.03〜0.09kWh / kg的比能量输入SEI来制造至少1N / mm 2的拉伸强度和5〜80％的凝胶化度。 根据本发明的方法可以方便地由增塑剂多次加入到非复合聚氯乙烯中并与之混合。 因此，根据本发明的方法提供了生产半成品的塑化PVC产品，特别是作为颗粒的快速和容易的可能方式，其生产仅需要挤出机形式的单一加工装置。