Class / Patent application number | Description | Number of patent applications / Date published |
427513000 | Textile or fiber coated or impregnated | 8 |
20090297723 | Side curtain air bag with polyurethane dispersion based coating - A side curtain air bag treated with a film forming polyurethane coating that reduces the propensity for seam combing while simultaneously blocking permeability outboard of the seams to a sufficient degree to provide gas retention over an extended period of time following pressurization. | 12-03-2009 |
20100092689 | Long-lasting water-repellent textile treatment process using an ambient temperature curable polydimethylsiloxane-containing polyurethane PU system - A long-lasting water-repellency textile application that uses a polydimethylsiloxane (PDMS)-containing polyurethane (PU) involves a manufacturing process of NCO-terminated PU prepolymer of PDMS diols and polyisocyanate with a catalyst for forming a moisture-curable PDMS-containing PU oligomer, or becoming an UV-curable PDMS-containing PU oligomer after a chemical reaction takes place. The PU oligomer owns PDMS moiety with water-repellent properties. The moisture- or UV-curable PU with NCO and acrylate end-groups can create cross-linked polymeric networks between fibers of textiles by exposing to the air or UV-radiation. The final cross-linked PDMS-containing PU treated textile demonstrates long-lasting water-repellent properties with an excellent soft hand feel and a breathable feature. Furthermore, the textile water-repellent treatment is cost-effective, and most importantly these two different curing processes could be carried out at ambient temperature without requiring any waste water discharge. Therefore, these textile water repellent treatments are considered as environmental friendly green processes. | 04-15-2010 |
20100183821 | UVLED Apparatus for Curing Glass-Fiber Coatings - A UVLED apparatus and method provide efficient curing of an optical-fiber coating onto a drawn glass fiber. The apparatus and method employ one or more UVLEDs that emit electromagnetic radiation into a curing space. An incompletely cured optical-fiber coating, which is formed upon a glass fiber, absorbs emitted and reflected electromagnetic radiation to effect improved curing. | 07-22-2010 |
20130052364 | UVLED Apparatus for Curing Glass-Fiber Coatings - A UVLED apparatus and method provide efficient curing of an optical-fiber coating onto a drawn glass fiber. The apparatus and method employ one or more UVLEDs that emit electromagnetic radiation into a curing space. An incompletely cured optical-fiber coating, which is formed upon a glass fiber, absorbs emitted and reflected electromagnetic radiation to effect improved curing. | 02-28-2013 |
20130209699 | Long-lasting water-repellent textile treatment process using an ambient temperature curable polydimethylsiloxane-containing polyurethane PU system - A long-lasting water-repellency textile application that uses a polydimethylsiloxane (PDMS)-containing polyurethane (PU) involves a manufacturing process of NCO-terminated PU prepolymer of PDMS diols and polyisocyanate with a catalyst for forming a moisture-curable PDMS-containing PU oligomer, or becoming an UV-curable PDMS-containing PU oligomer after a chemical reaction takes place. The PU oligomer owns PDMS moiety with water-repellent properties. The moisture- or UV-curable PU with NCO and acrylate end-groups can create cross-linked polymeric networks between fibers of textiles by exposing to the air or UV-radiation. The final cross-linked PDMS-containing PU treated textile demonstrates long-lasting water-repellent properties with an excellent soft hand feel and a breathable feature. Furthermore, the textile water-repellent treatment is cost-effective, and most importantly these two different curing processes could be carried out at ambient temperature without requiring any waste water discharge. Therefore, these textile water repellent treatments are considered as environmental friendly green processes. | 08-15-2013 |
20160083294 | THIN FILM COLOR COATING METHOD FOR HARD-TO-DYE YARN - Disclosed is a method for hardening an ultraviolet ray hardening type coating liquid after a thin film coating layer is formed by impregnating a yarn formed of hard-to-dye yarns in the ultraviolet ray hardening liquid, while providing an environment friendly manufacturing method wherein about 70% of an energy may be saved as compared with a conventional thermosetting method, and carbon dioxide from a combustion is not produced, and a water washing process may be omitted with the aid of a high degree of conversion, while providing a good adhesion strength and various performances by dispersing various functional substances. | 03-24-2016 |
20160151937 | Impregnation Section with Upstream Surface for Impregnating Fiber Rovings | 06-02-2016 |
20160151938 | Impregnation Section And Method For Impregnating Fiber Rovings | 06-02-2016 |