Disclosed are hydrophobic, acrylic materials having both high refractive index and a high Abbe number. The materials may have an internal wetting agent, are well suited for use as implantable ophthalmic devices, and have a refractive index which may be edited through application of energy. When used for an intraocular lens, the high refractive index allows for a thin lens which compresses to allow a small incision size.

Antimicrobial compositions and methods for depositing or coating the antimicrobial or antibacterial compositions on a substrate to prevent microbial adhesion are provided. The antimicrobial composition may include a cationic polymer having a poly-allylamine backbone. A portion of the poly-allylamine backbone may be functionalized with at least one of a guanidine functional group and a biguanide functional group.

Antimicrobial compositions and methods for depositing or coating the antimicrobial or antibacterial compositions on a substrate to prevent microbial adhesion are provided. The antimicrobial composition may include a cationic polymer having a poly-allylamine backbone. A portion of the poly-allylamine backbone may be functionalized with at least one of a guanidine functional group and a biguanide functional group.

The present invention provides an inkjet ink comprising: 10-50% by weight of one or more monomers each having a log P.sub.octanol/water value of 5.0 or more, based on the total weight of the ink; a photoinitiator package comprising one or more photoinitiators each having a log P.sub.octanol/water value of less than 4.0, and one or more photoinitiators selected from (I) and mixtures thereof, wherein n is a value from 1 to 10 and a+b+c is a value from 1 to 20; and wherein the one or more photoinitiators each having a log P.sub.octanol/water value of less than 4.0 are present in the ink in an amount of 0.5-4.5% by weight, based on the total weight of the ink. The present invention also provides a method of printing the inkjet ink of the present invention.

The present invention provides an inkjet ink comprising: 10-50% by weight of one or more monomers each having a log P.sub.octanol/water value of 5.0 or more, based on the total weight of the ink; a photoinitiator package comprising one or more photoinitiators each having a log P.sub.octanol/water value of less than 4.0, and one or more photoinitiators selected from (I) and mixtures thereof, wherein n is a value from 1 to 10 and a+b+c is a value from 1 to 20; and wherein the one or more photoinitiators each having a log P.sub.octanol/water value of less than 4.0 are present in the ink in an amount of 0.5-4.5% by weight, based on the total weight of the ink. The present invention also provides a method of printing the inkjet ink of the present invention.

The disclosure provides polymers and compositions thereof, as well as methods for preparing such polymers and compositions. Also provided is a method of using the polymers or compositions thereof for binding uric acid or precursor thereof, and/or for treating hyperuricemia, gout, and/or diseases caused by hyperuricemia.

The disclosure provides polymers and compositions thereof, as well as methods for preparing such polymers and compositions. Also provided is a method of using the polymers or compositions thereof for binding uric acid or precursor thereof, and/or for treating hyperuricemia, gout, and/or diseases caused by hyperuricemia.

A method for manufacturing a carbon nanotube-blended aggregate of the present invention includes the steps of: (1) providing an aqueous solution of a water-soluble polymer having a concentration of 0.005 to 3.0% by mass; (2) impregnating carbon nanotubes with the aqueous solution of the water-soluble polymer in a proportion of 400 to 1,000 parts by mass relative to 100 parts by mass of the carbon nanotubes to prepare a wet aggregate; (3) shear-crushing the wet aggregate to obtain an aggregate of crushed products and (4) drying the aggregate of the crushed products to obtain a carbon nanotube-blended aggregate containing the water-soluble polymer.

A cationizing agent for cationizing a cloth prior to the firm fixing of water-insoluble particles onto the cloth, said cationizing agent comprising a polymer having a constituent unit (a1) derived from a vinylamine monomer represented by formula (1). (In the formula, R.sup.1 represents a hydrogen atom or a methyl group.)

A cationizing agent for cationizing a cloth prior to the firm fixing of water-insoluble particles onto the cloth, said cationizing agent comprising a polymer having a constituent unit (a1) derived from a vinylamine monomer represented by formula (1). (In the formula, R.sup.1 represents a hydrogen atom or a methyl group.)