Composition for the treatment of textile articles comprising graphene and a binder agent dispersed in an aqueous medium, in which the binder agent is a polysaccharide selected from the group consisting of starch, glycogen, chitosan, pectin, salts of alginic acid or alginates, dextran, chitin, and glycans, and textile article treated with said composition.

A modified acid neutralizing polymer material includes a substrate having a surface including an acid neutralizing polymer material and a modified layer formed on the acid neutralizing polymer material surface. The modified layer includes a reaction product between a basic salt solution and the acid neutralizing polymer material surface. A method for preparing the modified acid neutralizing polymer material includes receiving a substrate comprising an acid neutralizing polymer material, applying a basic salt solution to the substrate to create a modified substrate through a reaction product between the basic salt solution and the acid neutralizing polymer material to form the modified acid neutralizing polymer material, allowing the basic salt solution to evaporate from the modified substrate, and optionally, removing unreacted basic salt material from the modified acid neutralizing polymer material.

A modified acid neutralizing polymer material includes a substrate having a surface including an acid neutralizing polymer material and a modified layer formed on the acid neutralizing polymer material surface. The modified layer includes a reaction product between a basic salt solution and the acid neutralizing polymer material surface. A method for preparing the modified acid neutralizing polymer material includes receiving a substrate comprising an acid neutralizing polymer material, applying a basic salt solution to the substrate to create a modified substrate through a reaction product between the basic salt solution and the acid neutralizing polymer material to form the modified acid neutralizing polymer material, allowing the basic salt solution to evaporate from the modified substrate, and optionally, removing unreacted basic salt material from the modified acid neutralizing polymer material.

A high density mineral fibre board having a formaldehyde free binder has acceptable strength and good dimensional stability.

A high density mineral fibre board having a formaldehyde free binder has acceptable strength and good dimensional stability.

A method for fabricating a bandage comprises the following steps: preparing multiple complex yarns each comprising chitosan fibers and rayon fibers; (b) weaving solely the multiple complex yarns to form a preformed bandage; (c) immersing the preformed bandage in an acid alcohol, and then washing the preformed bandage by alcohol to obtain an alcohol-washed bandage; and, (d) heating the alcohol-washed bandage to obtain the bandage. The bandage related to the method is comprised of complex yarns, wherein each of the complex yarns is composed of chitosan fibers and rayon fibers. By means of immersing the preformed bandage into an acid alcohol, the bandage thus obtained has enhanced tensile strength, decreased dissolution rate and reduced hemolytic dose.

A method for fabricating a bandage comprises the following steps: preparing multiple complex yarns each comprising chitosan fibers and rayon fibers; (b) weaving solely the multiple complex yarns to form a preformed bandage; (c) immersing the preformed bandage in an acid alcohol, and then washing the preformed bandage by alcohol to obtain an alcohol-washed bandage; and, (d) heating the alcohol-washed bandage to obtain the bandage. The bandage related to the method is comprised of complex yarns, wherein each of the complex yarns is composed of chitosan fibers and rayon fibers. By means of immersing the preformed bandage into an acid alcohol, the bandage thus obtained has enhanced tensile strength, decreased dissolution rate and reduced hemolytic dose.

This invention relates to a process for making phenolic fatty acid compounds having a reduced phenolic ester content. The invention also relates to method for chemically bonding a phenolic resin with a non-phenolic polymer (e.g., a synthetic fabric). The method comprises contacting a phenolic fatty acid compound with a non-phenolic polymer to introduce a hydroxy phenyl functional group into the non-phenolic polymer; and reacting the hydroxy phenyl functional group contained in the non-phenolic polymer with a phenolic resin or a phenolic crosslinker composition capable of forming a phenolic resin, to chemically bond the phenolic resin with the non-phenolic polymer. The invention is particularly useful for making a synthetic fabric-reinforced article, such as synthetic fabric-reinforced rubber article, circuit board substrate, or fiberglass.

A method, apparatus and system is provided for both (1) decreasing electrostatic discharges to reduce the potential for incendiary discharges caused by electrostatic charges in flexible containers such as flexible intermediate bulk containers (FIBCs) and (2) decreasing the induction on isolated conductors nearby the container to reduce the potential for incendiary discharges from the isolated conductors.

A method, apparatus and system is provided for both (1) decreasing electrostatic discharges to reduce the potential for incendiary discharges caused by electrostatic charges in flexible containers such as flexible intermediate bulk containers (FIBCs) and (2) decreasing the induction on isolated conductors nearby the container to reduce the potential for incendiary discharges from the isolated conductors.