Patent application number | Description | Published |
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 |
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 |