Patent application number | Description | Published |
20080255492 | Absorbent Fiber Material and Use Thereof in Wound Dressings - An absorbent fibrous material comprising fibres prepared by melt spinning, solvent spinning, dry spinning or electro spinning of a polymer composition having a water absorption capacity of at least 10 g/g polymer composition and comprising a thermoplastic hydrophilic block copolymer as well as wound dressings comprising such absorbent fibrous material. | 10-16-2008 |
20090012208 | Medical Device Having a Wetted Hydrophilic Coating - The present invention relates to a medical device having a wetted hydrophilic coating comprising:
| 01-08-2009 |
20100100009 | Device Having a Hydrophilic Coating Comprising P-Toluene-Sulfonamide and a Method for the Preparation Thereof - The present invention provides a medical device having a substrate polymer surface carrying thereon a hydrophilic coating comprising a cross-linked hydrophilic polymer and p-toluenesulfonamide, and a method for the preparation thereof. | 04-22-2010 |
20130059940 | POLYMERIC PHOTOINITIATORS - A polyalkylether photoinitiator of the general formula I, R | 03-07-2013 |
20130089581 | SKIN-FRIENDLY ADHESIVES FROM POLYALKLETHER-BASED PHOTOINITIATORS - The invention provides a method for manufacturing a skin-friendly pressure-sensitive adhesive composition, said method comprising the steps of: a. providing a matrix composition comprising a polymeric photoinitiator of the general formula (I): R | 04-11-2013 |
20130089582 | HYDROPHILIC GELS FROM POLYURETHANE-BASED PHOTOINITIATORS - The present invention relates to the use of polymeric photoinitiators based on polyalkyletherurethane backbones in the production of hydrophilic gels, in particular hydrogels. The invention relates to methods for manufacturing hydrophilic gels using said polymeric photoinitiators, and the hydrophilic gels thus obtained. | 04-11-2013 |
20130090406 | HYDROPHILIC GELS FROM POLYALKYLETHER-BASED PHOTOINITIATORS - The invention provides a method for the manufacture of a catheter comprising a hydrophilic gel. The method comprising the steps of combining a polymeric photoinitiator of the general formula (I): | 04-11-2013 |
20130096220 | GRAFTED PHOTOINITIATORS - The invention provides a method for producing a polymeric photoinitiator, of the general formula I: Polymer-[CR2-CHR-Spacer(PI) | 04-18-2013 |
20130096221 | HYDROPHILIC GELS DERIVED FROM GRAFTED PHOTOINITIATORS - The invention provides a method for the manufacture of a gel, said method comprising the steps of: providing a matrix composition comprising a polymeric photoinitiator of the general formula (I): Polymer-[CR | 04-18-2013 |
20130096224 | POLYURETHANE BASED PHOTOINITIATORS - A photoinitiator of the general formula (I): (—(R | 04-18-2013 |
20130289155 | NOVEL POLYMERIC PHOTOINITIATORS - A polymeric photoinitiator, most suitably a polyurethane photoinitiator, is obtained by step-growth co-polymerization of at least one monomer (A) with at least one monomer (B). Monomer (A) includes a photoinitiator moiety, while monomer (B) is a monomer reactive with monomer (A) to form a polymer. A method produces the polymeric photoinitiator, a method cross-links the polymeric photoinitiator, and the polymeric photoinitiator is used as a photoinitiator of radical polymerization. | 10-31-2013 |
20130296577 | NOVEL PHOTOINITIATORS - Novel photoinitiators provide for polyurethane formation, in which a photoinitiator moiety and a tertiary amine are incorporated into the photoinitiator structure, and thus the polyurethane polymer. | 11-07-2013 |
20140249489 | Sterilized ready-to-use catheter - A sterilized ready-to-use catheter includes a package, a catheter having a hydrophilic coating, and an aqueous solution in contact with the catheter inside of the package. | 09-04-2014 |
20140271351 | WETTING MEDIA OF GLYCEROL AND BUFFER - Medical device comprising a hydrophilic coating, sterilised while in contact with a swelling medium comprising a low molecular polyol; and a separate buffer selected from the group consisting of carboxylic acids, amino acids, aminosulphonic acids and inorganic acids. The swelling media provides a stable pH after sterilisation and maintain the low friction of the coating. | 09-18-2014 |
20140316060 | Polymers Comprising Photoinitiator Moieties and Dye Moieties - The invention relates to a polymer (P) comprising at least one photoinitiator moiety (PI) and at least one dye moiety (DYE), wherein said at least one photoinitiator moiety (PI) and at least one dye moiety (DYE) are covalently linked to said polymer (P). Additionally, the invention relates to said polymer (P) being end-functionalized with optionally substituted acryloyi groups. The fact that both of these moieties are tightly bonded within the polymer, and the cross-linked polymer, means that the opportunities for leaching/migration of these components is reduced or even eliminated. Inks comprising at least one of said polymers are also provided. Methods for the manufacture of the polymers, and for printing are provided. | 10-23-2014 |
20140363562 | PHOTO-CURING OF THERMOPLASTIC COATINGS - The present invention relates to a method for the preparation of a medical device element by means of extrusion or injection moulding and to medical devices comprising such extruded or injection moulded medical device elements. The medical device elements (e.g. tubes, wires, lines, stents, catheters, guides, endodontic instruments, needles, trocars for e.g. laparoscopic surgery, laparoscopic accessories, surgical instruments, guide wires) are characterized by a prefabricated shaped article or a thermoplastic substrate polymer having thereon a layer of a covalently cross-linked coating composition of a thermoplastic matrix polymer and a hydrophilic polymer. The method involves a coating composition comprising a thermoplastic matrix polymer, a hydrophilic polymer, and one or more photo-initiator(s), e.g. covalently linked to molecules of the thermoplastic matrix polymer and/or to molecules of the hydrophilic polymer. The coating composition is irradiated with UV or visible light so as to covalently cross-link said coating composition. | 12-11-2014 |
20140378572 | HYDROPHILIC GELS FROM POLYALKYLETHER-BASED PHOTOINITIATORS - The invention provides a method for the manufacture of a catheter comprising a hydrophilic gel. The method comprising the steps of combining a polymeric photoinitiator of the general formula (I): | 12-25-2014 |