摘要:
Disclosed herein are thermoplastic olefin (TPO) membranes with enhanced thermal resistance. In an embodiment, the disclosed may include a cap layer, a core layer, and a scrim layer disposed therebetween. The cap layer may be formulated with TPO resins and a UV stabilizer package comprising ultrafine Ti02. The UV stabilizer package may further comprise various other additives, including a UV stabilizer, an antioxidant, a process or thermal stabilizer, and/or a UV absorber.
摘要:
Disclosed herein are thermoplastic olefin (TPO) membranes with enhanced thermal resistance. In an embodiment, the disclosed may include a cap layer, a core layer, and a scrim layer disposed therebetween. The cap layer may be formulated with TPO resins and a UV stabilizer package comprising ultrafine TiO2. The UV stabilizer package may further comprise various other additives, including a UV stabilizer, an antioxidant, a process or thermal stabilizer, and/or a UV absorber.
摘要:
A continuous in-line process for manufacturing ink-jet recording media is provided. The process includes applying a radiation-curable coating to a surface of a substrate material, irradiating the radiation-curable coating to form a “freshly”irradiated coating that undergoes a curing process, and applying an ink-receptive coating over the “freshly”irradiated coating to form ink-jet media.
摘要:
Ink-jet recording media and continuous in-line process for manufacturing such media are provided. The media can be printed with ink-jet printers to form images having good color density, brilliance, and resolution. The ink-jet recording media include a paper substrate coated on one surface with a radiation-curable composition and an ink-receptive composition. The back surface of the paper may be coated with a polymeric coating to reduce curl and improve dimensional stability. The media have a water vapor transmission rate of no greater than 12 grams/100 square inches/24 hours and preferably have a surface gloss of at least 70.
摘要:
A fiber mat of improved hot wet tensile strength and a process of making same is disclosed. The fiber mat consists of fibers; a formaldehyde-free resinous fiber binder coating the fibers; and a binder-modifier which is a functional silane monomer or polymer.
摘要:
A fiber mat of improved wet web strength and a process of making same is disclosed. The fiber mat comprises fibers; a resinous fiber binder; and a vinylpyrrolidone/acrylic acid/lauryl methacrylate terpolymer.
摘要:
This invention relates to electrophotographic recording media that are suitable for use in high speed color copiers and printers. The media are composites comprising: a) a film substrate having a front surface coated with a toner-receptive layer and a back surface coated with a polymeric layer, and b) a paper backing that is attached to the back surface of the film substrate. The toner-receptive layer comprises a mixture of a hydrophobic toner-compatible polymer and hydrophilic toner-compatible polymer. The paper backing has a Sheffield Smoothness greater than 70 SU.
摘要:
A formaldehyde-free glass fiber mat for use in a building material of improved mat tensile and shingle tensile strength is disclosed. The fiber mat comprises a plurality of fibers; and a resinous fiber binder which is a styrene-acrylate dispersion modified with polycarboxylic acid, and a polyol cross-linking agent.