Patent application number | Description | Published |
20100013126 | PROCESS FOR PRODUCING NANO- AND MESOFIBERS BY ELECTROSPINNING COLLOIDAL DISPERSIONS - The present invention relates to a process for producing polymer fibers, especially nano- and mesofibers, 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 fibers obtainable by this process. | 01-21-2010 |
20100221519 | PROCESS FOR PRODUCING NANO- AND MESOFIBERS BY ELECTROSPINNING COLLOIDAL DISPERSIONS COMPRISING AT LEAST ONE ESSENTIALLY WATER-INSOLUBLE POLYMER - 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. | 09-02-2010 |
20110129510 | FIBROUS SURFACE STRUCTURE CONTAINING ACTIVE INGREDIENTS WITH CONTROLLED RELEASE OF ACTIVE INGREDIENTS, USE THEREOF AND METHOD FOR THE PRODUCTION THEREOF - The invention relates to a fibrous surface structure containing active ingredients with an adjustable active ingredient release profile, comprising a fibrous, polymeric, soluble and/or degradable active ingredient substrate and at least one active ingredient that is associated with the substrate and can be released by the fibrous surface structure; to formulations containing active ingredients, comprising such fibrous surface structures; to the use of fibrous surface structures containing active ingredients according to the invention for producing formulations containing active ingredients; and to a method for producing fibrous surface structures according to the invention. | 06-02-2011 |
20110136669 | Continuous Fiber Layer Comprising an Active Substance on the Basis of Bio-Polymers, the use Thereof, and Method for the Production Thereof - The invention relates to continuous fiber layers comprising an active substance on the basis of bio-polymers, comprising a fibrous, bio-polymer active substance carrier, and at least one active substance associated with the carrier and releasable from the continuous fiber layer; to formulations comprising an active substance, said formulations comprising such continuous fiber layers; to the use of continuous fiber layers comprising an active substance for the production of formulations comprising an active substance; and to a method for the production of continuous fiber layers comprising an active substance. The invention further relates to corresponding continuous fiber layers comprising an active substance and to the use thereof for the production of wound treatment and hygiene products, and to the respectively produced wound treatment and hygiene products. | 06-09-2011 |
20110148004 | PROCESS FOR PRODUCING NANO- AND MESOFIBERS BY ELECTROSPINNING COLLOIDAL DISPERSIONS COMPRISING AT LEAST ONE ESSENTIALLY WATER-INSOLUBLE POLYMER - 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. | 06-23-2011 |
20120085262 | Production of Highly Concentrated Solutions of Self-Assembling Proteins - The present invention concerns stable aqueous protein dispersions comprising in an aqueous phase at least one self-assembling protein in dispersed form and also at least one specific dispersant for the self-assembling protein; processes for producing such stable aqueous dispersions; processes for electrospinning self-assembling proteins using such stable aqueous dispersions; processes for producing fibrous sheet bodies or fibers from such aqueous dispersions; the use of such aqueous dispersions for coating surfaces; the use of the materials produced by electrospinning in the manufacture of medical devices, hygiene articles and textiles; and also fibrous or fibrous sheet bodies produced by an electrospinning process of the present invention. | 04-12-2012 |
20120217681 | PROCESS FOR PRODUCING NANOFIBRES - The present invention relates to a process for producing metal oxide nanofibers using a sol-gel precursor. The nanofibers produced by the process according to the invention are notable for an increased metal oxide content compared to the prior art. | 08-30-2012 |
20120245277 | AQUEOUS BINDERS FOR GRANULAR AND/OR FIBROUS SUBSTRATES - Aqueous binder for granular and/or fibrous substrates based on polyacids, polyols and basic nitrogen compounds. | 09-27-2012 |
20130075646 | HEAT STORAGE COMPOSITION COMPRISING SODIUM SULFATE DECAHYDRATE AND SUPERABSORBENT - The present invention relates to a heat storage composition comprising
| 03-28-2013 |
20130105727 | HEAT STORAGE COMPOSITION COMPRISING A CATIONIC POLYELECTROLYTE AND CALCIUM CHLORIDE HEXAHYDRATE | 05-02-2013 |
20130273435 | LAYER SYSTEM FOR ELECTROCHEMICAL CELLS - A layer system for electrochemical cells comprising at least one fibrous nonwoven fabric (A) formed by fibers of one or more organic polymers or mixtures of organic polymers (A1) wherein
| 10-17-2013 |
20140045695 | Continuous Fiber Layer Comprising an Active Substance on the Basis of Bio-polymers, the Use Thereof, and Method for the Production Thereof - The invention relates to continuous fiber layers comprising an active substance on the basis of bio-polymers, comprising a fibrous, bio-polymer active substance carrier, and at least one active substance associated with the carrier and releasable from the continuous fiber layer; to formulations comprising an active substance, the formulations comprising such continuous fiber layers; to the use of continuous fiber layers comprising an active substance for the production of formulations comprising an active substance; and to a method for the production of continuous fiber layers comprising an active substance. The invention further relates to corresponding continuous fiber layers comprising an active substance and to the use thereof for the production of wound treatment and hygiene products, and to the respectively produced wound treatment and hygiene products. | 02-13-2014 |
20140050992 | COMPOSITE MATERIALS FOR LITHIUM-SULFUR BATTERIES - The present invention relates to sulfur-carbon composite materials comprising | 02-20-2014 |
20140194025 | Production of Highly Concentrated Solutions of Self-Assembling Proteins - The present invention concerns stable aqueous protein dispersions comprising in an aqueous phase at least one self-assembling protein in dispersed form and also at least one specific dispersant for the self-assembling protein; processes for producing such stable aqueous dispersions; processes for electrospinning self-assembling proteins using such stable aqueous dispersions; processes for producing fibrous sheet bodies or fibers from such aqueous dispersions; the use of such aqueous dispersions for coating surfaces; the use of the materials produced by electrospinning in the manufacture of medical devices, hygiene articles and textiles; and also fibrous or fibrous sheet bodies produced by an electrospinning process of the present invention. | 07-10-2014 |
20140349906 | COLOR-PROTECTING WASHING OR CLEANING AGENT - The color preservation of detergents and cleaners during their use for the washing or cleaning of colored textiles may be improved through the use of fiber-like polyamides in a washing composition. Color transfer inhibition arises through the use of water-insoluble polyamides when these are present in the form of fibers with a small fiber diameter. This invention relates to fibers, compositions and methods relating to inhibition of color transfer in the washing or cleaning of colored textiles. | 11-27-2014 |
20150065347 | CO-CRYSTALS OF DICAMBA AND A CO-CRYSTAL FORMER B - Co-crystals comprising
| 03-05-2015 |