公开(公告)号：WO2009010443A2

公开(公告)日：2009-01-22

申请号：PCT/EP2008058983

申请日：2008-07-10

Applicant: BASF SE ,  VENKATESH RAJAN ,  KLIMOV EVGUENI ,  PEPERS MICHEL ,  HECKMANN WALTER ,  GREINER ANDREAS ,  STOILJKOVIC ALEKSANDAR

Inventor： VENKATESH RAJAN ,  KLIMOV EVGUENI ,  PEPERS MICHEL ,  HECKMANN WALTER ,  GREINER ANDREAS ,  STOILJKOVIC ALEKSANDAR

IPC: D01D5/00 ,  D01F6/44 ,  D01F6/52 ,  D01F6/56

CPC classification number: D01D5/003 ,  D01F6/30 ,  D01F6/36 ,  D01F6/52 ,  Y10T428/249921 ,  Y10T428/298

Abstract: The invention relates to a method for producing polymer fibres, especially nanofibres and mesofibres, a colloidal dispersion of at least one essentially water-insoluble polymer being electrospun in an aqueous medium. The invention also relates to fibres obtained by said method, textile fabrics containing the fibres according to the invention, and the use of said fibres and said textile fabrics.

Abstract translation: 本发明涉及用于生产聚合物纤维的方法，特别是纳米纤维和中纤维的方法，其中胶态分散体是电纺丝在水性介质中的至少一种基本上不溶于水的聚合物，并且可通过包括本发明的纤维此过程中的纤维，纺织物，和 使用本发明的纤维和新颖的纺织品。

公开(公告)号：WO2008022993A3

公开(公告)日：2008-06-05

申请号：PCT/EP2007058633

申请日：2007-08-20

Applicant: BASF SE ,  ISHAQUE MICHAEL ,  PEPERS MICHEL ,  HECKMANN WALTER ,  KLIMOV EVGUENI ,  GREINER ANDREAS ,  WENDORFF JOACHIM H ,  STOILJKOVIC ALEKSANDAR

Inventor： ISHAQUE MICHAEL ,  PEPERS MICHEL ,  HECKMANN WALTER ,  KLIMOV EVGUENI ,  GREINER ANDREAS ,  WENDORFF JOACHIM H ,  STOILJKOVIC ALEKSANDAR

IPC: D01D5/00 ,  D01F1/10

CPC classification number: D01D5/003 ,  D01F1/10

Abstract: The present invention relates to a process for producing polymer fibres, especially nano- and mesofibres, by the electrospinning process, in which a colloidal dispersion of at least one essentially water-insoluble polymer and of at least one nonionic surfactant, if appropriate further comprising at least one water-soluble polymer, is electrospun in an aqueous medium. The present invention further relates to fibres obtainable by this process.

Abstract translation: 本发明涉及用于生产聚合物纤维的方法，特别是纳米纤维和中纤维的，由静电纺丝法，其中，至少在至少含水的水溶性聚合物在基本上不溶于水的聚合物中的一个和至少一种非离子表面活性剂的胶态分散体，任选地还含有 介质为电。 此外，本发明涉及该方法中可用的纤维。

公开(公告)号：AT524581T

公开(公告)日：2011-09-15

申请号：AT08786037

申请日：2008-07-10

Applicant: BASF SE

Inventor： VENKATESH RAJAN ,  KLIMOV EVGUENI ,  PEPERS MICHEL ,  HECKMANN WALTER ,  GREINER ANDREAS ,  STOILJKOVIC ALEKSANDAR ,  SCHMIDT-THUEMMES JUERGEN ,  RAMAN VIJAY

IPC: D01D5/00 ,  D01F6/52

Abstract: The present invention relates to a process for producing polymer fibers, especially nano- and mesofibers, by electrospinning a colloidal dispersion of at least one essentially water-insoluble polymer in an aqueous medium, and to fibers obtainable by this process, to textile fabrics comprising the inventive fibers, and to the use of the inventive fibers and of the inventive textile fabrics.

公开(公告)号：ES2370954T3

公开(公告)日：2011-12-26

申请号：ES08786037

申请日：2008-07-10

Applicant: BASF SE

Inventor： VENKATESH RAJAN ,  KLIMOV EVGUENI ,  PEPERS MICHEL ,  HECKMANN WALTER ,  GREINER ANDREAS ,  STOILJKOVIC ALEKSANDAR ,  SCHMIDT-THUEMMES JUERGEN ,  RAMAN VIJAY

IPC: D01D5/00 ,  D01F6/52

Abstract: Proceso para la producción de fibras poliméricas, en cuyo caso una dispersión coloidal de al menos un polímero esencialmente insoluble en agua en un medio acuoso se electrohila a una temperatura de proceso de 5 a 90°C, caracterizado porque el al menos un polímero esencialmente insoluble en agua tiene una temperatura de transición vítrea Tg, medida por medio de DSC que se encuentra en un rango de máximo 15°C por encima a máximo 15°C por debajo de la temperatura de proceso.