摘要:
The present invention relates to an article comprising a substrate and a coating thereon comprising a complex of an ionic fluoropolymer and a counter-ionic agent comprising ions having antimicrobial activity, to a process for the production of a coating on a polymeric substrate comprising the steps of a) preparing a mixture of an ionic fluoropolymer or a precursor thereof and a counter-ionic agent comprising ions having antimicrobial activity or a precursor thereof and b) applying the mixture prepared in step a) onto the substrate, to the use of such articles for the manufacture of i.a. a garment, a filter element, a venting element or a protective enclosure, and to the use of a coating composition comprising a complex of an ionic fluoropolymer and a counter-ionic agent comprising ions having antimicrobial activity as an antimicrobial coating of a substrate.
摘要:
The present invention relates to an article comprising a substrate and a coating thereon comprising a complex of an ionic fluoropolymer and a counter-ionic agent comprising ions having antimicrobial activity, to a process for the production of a coating on a polymeric substrate comprising the steps of a) preparing a mixture of an ionic fluoropolymer or a precursor thereof and a counter-ionic agent comprising ions having antimicrobial activity or a precursor thereof and b) applying the mixture prepared in step a) onto the substrate,
to the use of such articles for the manufacture of i.a. a garment, a filter element, a venting element or a protective enclosure, and to the use of a coating composition comprising a complex of an ionic fluoropolymer and a counter-ionic agent comprising ions having antimicrobial activity as an antimicrobial coating of a substrate.
摘要:
The present invention relates to a process for the production of a geopolymer composite. It further relates to a geopolymer composite, and the use of a geopolymer, a geopolymer in combination with an athermanous additive, or the geopolymer composite in expanded vinyl polymer, preferably vinyl aromatic polymer. Furthermore, the invention relates to a process for the production of expandable vinyl aromatic polymer granulate, and expandable vinyl aromatic polymer granulate. Finally, the present invention relates to expanded vinyl foam, preferably vinyl aromatic polymer, and to a masterbatch comprising vinyl polymer and a), b), or c).
摘要:
Provided is a method for recycling a styrenic resin extruded foam. The method includes extrusion-foaming a styrenic resin containing 1 to 75% by weight of a recycled styrenic resin that has been reduced in volume by thermal shrinking and/or thermal melting of a styrenic resin foam and a foaming agent to yield a styrenic resin extruded foam. The styrenic resin extruded foam contains an aliphatic bromine-containing polymer as a flame retardant and further contains an epoxy compound (a) in an amount of 4 to 20 parts by weight, a polyhydric alcohol partial ester (b) in an amount of 0 to 20 parts by weight, a phenolic stabilizer (c) in an amount of 4 to 20 parts by weight, and a phosphite stabilizer (d) in an amount of 0 to 0.9 parts by weight, relative to 100 parts by weight of the flame retardant, as stabilizers.
摘要:
The present application relates to a liquid crystal composition, a liquid crystal cell, a liquid crystal film, and methods of preparing the same. As an exemplary liquid crystal composition, according to the present application can provide a liquid crystal layer aligned without a special alignment layer. According to the liquid crystal composition, all of the liquid crystal cell, in which the liquid crystal layer is maintained in a non-polymerized state, and the liquid crystal film prepared by polymerizing the liquid crystal layer can be provided.
摘要:
The present invention relates to an article comprising a substrate and a coating thereon comprising a complex of an ionic fluoropolymer and a counter-ionic agent comprising ions having antimicrobial activity, to a process for the production of a coating on a polymeric substrate comprising the steps of a) preparing a mixture of an ionic fluoropolymer or a precursor thereof and a counter-ionic agent comprising ions having antimicrobial activity or a precursor thereof and b) applying the mixture prepared in step a) onto the substrate, to the use of such articles for the manufacture of i.a. a garment, a filter element, a venting element or a protective enclosure, and to the use of a coating composition comprising a complex of an ionic fluoropolymer and a counter-ionic agent comprising ions having antimicrobial activity as an antimicrobial coating of a substrate.
摘要:
An expanded polymeric material which consists of at least 200 phr, preferably at least 300 phr, but less than 1000 phr, preferably less than 700 phr ingredients in total, comprising 100 phr of at least one polymer, of which at least one is a sulphur and/or metal oxide crosslinkable elastomer and at least 40 phr, preferably at least 55 phr of at least one polymeric flame retardant, preferably a brominated polymeric flame retardant.
摘要:
The present disclosure concerns thermoplastic compositions exhibiting anti-fogging ability and optical qualities such as high transparency and optical clarity. The thermoplastic resin can be employed in a number of applications including automotive lenses such as headlamp fixtures. The thermoplastic resin compositons comprise a polycarbonate base resin; and an amphiphilic oligomer block additive comprising mid-domain and terminal organo-fluoro groups, wherein the mid-domain has soft and hard segments.
摘要:
Ein Verfahren zur Entgasung von flammgeschützten, treibmittelhaltigen Polymergranulaten oder flammgeschützten Schaumstoffrecyclaten durch Aufschmelzen und Extrusion der Polymerschmelze durch eine Entgasungsvorrichtung, wobei den flammgeschützten, treibmittelhaltigen Polymergranulaten oder flammgeschützten Schaumstoffrecyclaten vor dem Aufschmelzen eine Stabilisatormischung, enthaltend (a) Hydrotalcit als Säurefänger (S1), (b) gegebenenfalls ein Phosphit als Stabilisator (S2) und (c) gegebenenfalls ein oder mehrere von (a) und (b) verschiedene Stabilisatoren (S3), zugegeben wird, sowie Verwendung der nach dem Verfahren entgasten Polymerschmelze oder entgasten Polymergranulate zur Herstellung von flammgeschützten Styrolpolymerschaumstoffen.
摘要:
Provided are a resin blend for a melting process, a method of preparing a resin article using the same, and a resin article. The resin blend may include a first resin, and a second resin including a resin to which a fluorine or fluorine-substituted organic functional group is introduced and having a difference in surface energy from the first resin at 25 °C of 0.1 to 35 mN/m. Due to the resin blend, mechanical and surface characteristics of a resin article may be improved, and excellent contamination resistance may be realized. Further, since coating or plating is not required for manufacturing a resin article, a manufacturing time and/or cost can be reduced, and productivity can be increased.