摘要:
A composition comprising: a blended product of: a matrix polymer; and from 0.05 to 2.5 wt% diffuser polymeric particles, wherein the diffuser polymeric particles are characterized by an average diameter from 2.0 to 8 micrometers, a particle size distribution such that at least 90 wt % of the polymer particles fall within ±30% of the volume average particle size, a refractive index, RI, from 1.50 to 1.55; a crosslinking level great than 4%; and wherein the diffuser polymeric particles are produced using at least one alkyl (meth)acrylate monomer copolymerized with from 5 wt % to 25 wt % crosslinking monomer selected from the group consisting of aliphatic crosslinking monomers, aromatic crosslinking monomers, and combinations thereof, and optionally, one or more comonomers selected from the group consisting of aryl (meth)acrylate monomers and monovinyl arenes is provided.
摘要:
Treated articles and methods of making and using the same are disclosed. The treated articles comprise a substrate selected from a fiber, a textile, a non-woven and a paper treated with a treatment that imparts flame resistance to the substrate.
摘要:
Carbons that are economically produced from carbon precursor selected from naturally occurring carbohydrate, pitch derived from coal tar, pitch derived from petroleum and combinations thereof, are provided. Also provided are processes for making such carbons and the use of such carbons in the formation of electrode structures for use in (i) energy storage applications such as batteries, fuel cells and electric double layer capacitors and (ii) capacitive water deionization applications.
摘要:
A process for preparing crosslinked polymer particles at high solids levels (i.e., > 40 wt%). Also provided is a method for predicting whether a selection of reaction conditions for preparing crosslinked polymer particles will exhibit a potential for forming a gel and a method for predicting whether a selection of reaction conditions will or will not result in the formation of a gel.
摘要:
A method for imparting damage resistance to a coating, film or article of manufacture comprising adding crosslinked polymeric nanoparticles having a size range of 1-100 nm in diameter to said coating, film or article of manufacture is disclosed.