A self-supported ion exchange membrane including a polymerized and crosslinked monomer, where the monomer includes: a least one ionic group, a polymerized group, and a silicate group; and a polymer chemically bonded to crosslinked monomer through the silicate group.

A modified ethylene-vinyl alcohol resin composition including: a modified ethylene-vinyl alcohol resin having 1 to 16.5 mol % of a primary hydroxy group structural unit at a side chain; and a conjugated polyene, wherein the resin composition exhibits not less than five melting peaks when subjected to differential scanning calorimetry (DSC) according to specific analysis conditions.

Water-soluble films made from copolymers of butene-diol and vinyl alcohol, wherein the films have improved barrier properties (such as low transmission rates for oxygen and water vapor) as well as good solubility.

Water-soluble films made from copolymers of butene-diol and vinyl alcohol, wherein the films have improved barrier properties (such as low transmission rates for oxygen and water vapor) as well as good solubility.

The present invention relates to: a biodegradable capsule which is a capsule having a form in which a capsule wall surrounds fragrance or oil, wherein a polymer, formed by the reaction of a fibrous polymer, a protein polymer, an aliphatic polyesterpolyol and an aliphatic crosslinking agent, constitutes the capsule wall of the capsule; and a manufacturing thereof.

Systems and methods for separation or isolation of technetium radioisotopes from aqueous solutions of radioactive or non-radioactive molybdate salts using a polyalkyl glycol-based cross-linked polyether polymer. Some embodiments can be used for the effective purification of radioactive technetium-99m produced from low specific activity .sup.99Mo.

Water-soluble unit dose article comprising a fabric care or household care detergent composition and a method of making it.