Patent application number | Description | Published |
20090252699 | MEDICAL DEVICES WITH AN ANTIMICROBIAL POLYURETHANE COATING - The present invention relates to a medical device comprising a coating which is obtainable starting from a solution comprising a nonionic polyurethaneurea and silver. | 10-08-2009 |
20090253826 | SILVER-CONTAINING POLYURETHANEUREA SOLUTION - The present invention relates to a solution of a nonionic polyurethaneurea, which has a silver-containing component as antimicrobial substance. | 10-08-2009 |
20110015724 | MEDICAL DEVICE HAVING HYDROPHILIC COATINGS - The present invention relates to a medical device having a coating comprising at least one polyurethane urea, wherein the coating comprises at least one polyurethane urea terminated with a copolymer unit of polyethyloxide and polypropyloxide. | 01-20-2011 |
20110021657 | HYDROPHILIC POLYURETHANE SOLUTIONS - The present invention relates to a coating compound comprising at least one polyurethane urea terminated with a copolymerized unit of polyethylene oxide and polypropylene oxide. | 01-27-2011 |
20110021696 | HYDROPHILIC POLYURETHANE DISPERSIONS - The present invention relates to a polyurethane urea dispersion, wherein the polyurethane urea (1) is terminated with a copolymer unit of polyethylene oxide and polypropylene oxide, and (2) at least one polycarbonate polyol comprising at least one hydroxyl group. | 01-27-2011 |
20110022005 | MEDICAL DEVICE HAVING HYDROPHILIC COATINGS - The present invention relates to a medical device having a coating comprising at least one polyurethaneurea, wherein the coating comprises at least one polyurethane urea terminated with a copolymer unit of polyethyloxide and polypropyloxide. | 01-27-2011 |
20110078832 | HYDROPHILIC POLYURETHANE COATINGS - The present invention relates to a coating composition in the form of a dispersion containing a polyurethane urea which (1) is terminated by a copolymer unit of polyethylene oxide and polypropylene oxide, and (2) contains at least one hydroxyl-group-containing polycarbonate polyol. | 03-31-2011 |
Patent application number | Description | Published |
20110015724 | MEDICAL DEVICE HAVING HYDROPHILIC COATINGS - The present invention relates to a medical device having a coating comprising at least one polyurethane urea, wherein the coating comprises at least one polyurethane urea terminated with a copolymer unit of polyethyloxide and polypropyloxide. | 01-20-2011 |
20110021657 | HYDROPHILIC POLYURETHANE SOLUTIONS - The present invention relates to a coating compound comprising at least one polyurethane urea terminated with a copolymerized unit of polyethylene oxide and polypropylene oxide. | 01-27-2011 |
20110021696 | HYDROPHILIC POLYURETHANE DISPERSIONS - The present invention relates to a polyurethane urea dispersion, wherein the polyurethane urea (1) is terminated with a copolymer unit of polyethylene oxide and polypropylene oxide, and (2) at least one polycarbonate polyol comprising at least one hydroxyl group. | 01-27-2011 |
20110022005 | MEDICAL DEVICE HAVING HYDROPHILIC COATINGS - The present invention relates to a medical device having a coating comprising at least one polyurethaneurea, wherein the coating comprises at least one polyurethane urea terminated with a copolymer unit of polyethyloxide and polypropyloxide. | 01-27-2011 |
20110078832 | HYDROPHILIC POLYURETHANE COATINGS - The present invention relates to a coating composition in the form of a dispersion containing a polyurethane urea which (1) is terminated by a copolymer unit of polyethylene oxide and polypropylene oxide, and (2) contains at least one hydroxyl-group-containing polycarbonate polyol. | 03-31-2011 |
20110160310 | TCB BASED HYDROPHILIC POLYURETHANE DISPERSIONS - The present invention relates to a polyurethaneurea dispersion including a polyurethaneurea which is terminated with at least one polyethylene oxide- and polypropylene oxide-based copolymer unit, and includes a polycarbonate polyol-based unit of formula (I) | 06-30-2011 |
20120083537 | TCD BASED HYDROPHILIC POLYURETHANE DISPERSIONS - The present invention relates to a polyurethaneurea solution having a polyurethaneurea having a structural unit of the formula (I) | 04-05-2012 |
20120129259 | METHOD FOR PRODUCING A COATED CELL CULTURE CARRIER - The present invention relates to a method for producing a coated cell culture carrier, wherein a solution comprising a polyurethane urea is applied to a cell carrier and dried. The polyurethane urea is produced beforehand by converting at least one polycarbonate polyol component, at least one polyisocyanate component, and at least one diamino component. The invention further relates to a cell culture carrier obtained according to the method and the use thereof for in-vitro cultivation of stem cells, particularly for cultivating mesenchymal stem cells. | 05-24-2012 |
20120172519 | HYDROPHILIC POLYURETHANE UREA DISPERSIONS - The invention relates to a polyurethane urea dispersion, wherein the polyurethane urea (1) is terminated with a copolymer unit of polyethylene oxide and poly-C4-C12-alkylene oxide, and (2) comprises at least one polycarbonate polyol containing hydroxyl groups. | 07-05-2012 |
20120177711 | HYDROPHILIC POLYURETHANE UREA SOLUTIONS - The invention relates to a coating composition containing at least one polyurethane urea which is terminated with a copolymer unit of polyethylene oxide and poly-C | 07-12-2012 |
20120178825 | CYCLOHEXANEDIMETHANOL-BASED HYDROPHILIC POLYURETHANE UREA - The invention relates to novel polyurethane ureas which can be used in the production of hydrophilic coatings on various substrates. | 07-12-2012 |
20120263778 | POLYURETHANE UREA FOR STENT COATINGS - The invention relates to a polyurethane urea comprising structural units of formula (I), not terminated by at least one copolymer unit of polyethylene oxide and polypropylene oxide, and that can particularly be used for producing stent coatings. The invention further relates to a substrate having a base coating made of a polyurethane urea according to the invention. The invention further relates to a coating structure comprising at least one layer comprising active substances and made of a polyurethane urea according to the invention, and at least one layer free of active substances, made of a polyurethane urea according to the invention. The invention finally relates to a method for coating a substrate, wherein at least one layer made of a polyurethane urea according to the invention is applied to the substrate. | 10-18-2012 |