公开(公告)号：EP3207170A1

公开(公告)日：2017-08-23

申请号：EP15802198.0

申请日：2015-10-16

申请人： SABIC Global Technologies B.V.

发明人： LABELLE, Jacob Scott ,  PETERS, Richard ,  L'ABEE, Roy Martinus Adrianus ,  XUEZHI, Jin ,  HOLLAR, William Jr. ,  GEISEN, Pete ,  VITCHULI, Narendiran ,  KOCHHAR, Ransom ,  ROGERS, Ian

IPC分类号： D01D5/40 ,  D01D5/06

CPC分类号： D01D5/40 ,  D01D5/06

摘要： In an embodiment, a method of making fibers comprises: flowing a dispersion medium through a reaction tube, wherein the dispersion medium comprises an anti-solvent; adjusting a temperature of a polymer solution to form a stable polymer solution, wherein the polymer solution comprises a polymer and a solvent; introducing the stable polymer solution into the dispersion medium to form a polymer dispersion comprising the dispersion medium and a plurality of polymer components of the polymer solution; and shearing the dispersed-phase components by flowing the dispersion system through the reaction tube, wherein a plurality of fibers having an average diameter of less than or equal to 10 μm are formed.

摘要翻译： 在一个实施方案中，制造纤维的方法包括：使分散介质流过反应管，其中分散介质包含反溶剂; 调节聚合物溶液的温度以形成稳定的聚合物溶液，其中所述聚合物溶液包含聚合物和溶剂; 将稳定的聚合物溶液引入分散介质中以形成包含分散介质和聚合物溶液的多种聚合物组分的聚合物分散体; 和通过使分散体系流过反应管来剪切分散相组分，其中形成平均直径小于或等于10μm的多根纤维。

公开(公告)号：EP2935665A2

公开(公告)日：2015-10-28

申请号：EP13818617.6

申请日：2013-12-18

申请人： SABIC Global Technologies B.V.

发明人： PETERS, Richard ,  L'ABEE, Roy Martinus Adrianus ,  TEUTSCH, Erich Otto ,  WU, Huiqing ,  WANG, Yanju ,  HUANG, Qunjian ,  RONG, Wujun ,  LABELLE, Jacob Scott

IPC分类号： D01D5/00 ,  D01D5/06 ,  D01D5/18 ,  D01D5/40 ,  H01M2/14 ,  H01M2/16 ,  D01F6/74

CPC分类号： H01M2/145 ,  B29C47/0076 ,  B29C71/00 ,  B29C71/02 ,  B29K2079/085 ,  B29K2995/0058 ,  B29L2031/3468 ,  B29L2031/755 ,  D01D5/0007 ,  D01D5/003 ,  D01D5/06 ,  D01D5/18 ,  D01D5/40 ,  D01F6/74 ,  H01M2/162

摘要： A method for preparing a high temperature melt integrity separator, the method comprising spinning a polymer by one or more of a mechanical spinning process and an electro-spinning process to produce fine fibers.

摘要翻译： 一种制备高温熔融完整性分离器的方法，该方法包括通过机械纺丝法和电纺法中的一种或多种纺丝聚合物以制备细纤维。

公开(公告)号：EP3033447A1

公开(公告)日：2016-06-22

申请号：EP14755960.3

申请日：2014-08-15

申请人： SABIC Global Technologies B.V.

发明人： PETERS, Richard ,  LABELLE, Jacob Scott ,  TEUTSCH, Erich

IPC分类号： D01D5/40

CPC分类号： D01D5/40 ,  D04H1/40 ,  D04H1/46

摘要： A process including shearing a first dispersion medium and a second dispersion medium under conditions that precipitate a plurality of polymeric fibers; and collecting the plurality of polymeric fibers at a rate of at least 300 grams/hour. The first dispersion medium is a solution including at least one polymeric component. The at least one polymeric component includes a poly-etherimide component selected from the group consisting of polyetherimide homopolymers, polyetherimide co-polymers, poly etherether ketones homopolymers, polyetherether ketones copolymers, polyphenylene sulfones homopolymers, polyphenylene sulfones copolymers, and combinations thereof. Products produced by the process can be non-woven paper, medical implants, ultra-fine filters, membranes, hospital gowns, electrical insulation paper, honeycomb structures and personal hygiene products, dialyzers, blood, oxygenator filters, intravenous (IV) filters, diagnostic test filters, and blood/apheresis filters.

摘要翻译： 包括在使多种聚合物纤维沉淀的条件下剪切第一分散介质和第二分散介质的方法; 并且以至少300克/小时的速率收集多根聚合物纤维。 第一分散介质是包含至少一种聚合物组分的溶液。 所述至少一种聚合物组分包括选自聚醚酰亚胺均聚物，聚醚酰亚胺共聚物，聚醚醚酮均聚物，聚醚醚酮共聚物，聚亚苯基砜均聚物，聚亚苯基砜共聚物及其组合的聚醚酰亚胺组分。 该过程生产的产品可以是非织造纸，医用植入物，超细过滤器，膜，医院长袍，电绝缘纸，蜂窝结构和个人卫生产品，透析器，血液，充氧器过滤器，静脉注射（IV）过滤器，诊断 测试过滤器和血液/ apheresis过滤器。