Abstract: A composition comprises an alpha, omega-telechelic silyl-terminated polymer and a plasticizer wherein (i) the Fedors Solubility Parameter difference between the polymer and the plasticizer is no greater than 0.8, (ii) the polymer plus plasticizer comprises from 30 to 80 weight percent of the composition, and (iii) the polymer comprises from 10 to 70 weight percent of the combined weight of polymer and plasticizer.

Abstract: A composition comprises an alpha, omega-telechelic silyl-terminated polymer and a plasticizer wherein (i) the Fedors Solubility Parameter difference between the polymer and the plasticizer is no greater than 0.8, (ii) the polymer plus plasticizer comprises from 30 to 80 weight percent of the composition, and (iii) the polymer comprises from 10 to 70 weight percent of the combined weight of polymer and plasticizer.

Abstract: A composite batt structure that forms an effective low frequency sound absorber for use in buildings, appliances, automotive vehicles, and the like. The composite structure uses a facer covering a batt comprised of carded and crosslapped mixture of fibers. The general acoustic behavior of the composite batt structure has a low frequency absorption maximum by varying the number of crosslaps or the proportions of the fiber mixture. This allows for the composite batt structure to be tunable or layered with different laps.

Abstract: The present invention relates to a thermally insulating batt comprising: (i) 10 to 70% by weight staple flash spun plexifilamentary fibers or staple melt spun fibrillated fibers; (ii) 10 to 70% by weight staple fibers; and (ii) 5 to 30% by weight binding agent that can also be used in a thermally insulating composite suitable for use in exterior portions of residential and commercial buildings.

Abstract: A non-woven web, comprising one or more polymeric fibers, wherein the number-average fiber diameter distribution of said one or more polymeric fibers conforms to a Johnson unbounded distribution. Non-woven webs comprising such polymeric fibers are rendered with mean-flow pore size and porosity desirable for specific filtration applications such as hepafiltration.

Abstract: A non-woven web, comprising one or more polymeric fibers, wherein the number-average fiber diameter distribution of said one or more polymeric fibers conforms to a Johnson unbounded distribution. Non-woven webs comprising such polymeric fibers are rendered with mean-flow pore size and porosity desirable for specific filtration applications such as hepafiltration.

Abstract: The present invention relates to a liquid filtration medium comprising at least one nonwoven sheet wherein the nonwoven sheet has a water flow rate of at least 10 ml/min/cm2/KPa and a tortuosity filter factor of at least 3.0. The liquid filtration medium can be used in a filter system with an optional pre-filter layer or microfiltration membrane.

Abstract: A blister package is provided in which the lidding component includes a tear-resistant nonwoven layer and a barrier layer wherein the controlled delamination of the nonwoven layer increases the puncture resistance, thereby improving the child-resistant properties of the package.

Abstract: A non-woven web, comprising one or more polymeric fibers, wherein the number-average fiber diameter distribution of said one or more polymeric fibers conforms to a Johnson unbounded distribution. Non-woven webs comprising such polymeric fibers are rendered with mean-flow pore size and porosity desirable for specific filtration applications such as hepafiltration.

Abstract: A blister package is provided in which the lidding component includes a tear-resistant nonwoven layer and a barrier layer wherein the controlled delamination of the nonwoven layer increases the puncture resistance, thereby improving the child-resistant properties of the package.

Abstract: An improved child-resistant blister package is provided in which the lidding component includes a tear-resistant nonwoven layer with a thermally resistant layer adhered thereto and a barrier layer.

Abstract: An improved child-resistant blister package is provided in which the lidding component includes a tear-resistant nonwoven layer and a barrier layer. The nonwoven layer can be a melt-spun continuous filament nonwoven web. The lidding component used in peel off-push through blister packages of the invention contains fewer layers, can be processed at higher blister package sealing temperatures and has improved puncture resistance compared to lidding components used in child-resistant packages known in the art. In addition, in peel off-push through and peel-open package designs of the present invention, the lidding peels more cleanly from the blister component compared to packages known in the art which have a tendency to tear during peeling.