摘要:
The invention concerns a polymeric antimicrobial composition, a method of producing the same and the uses thereof. The ionomer composition comprises an amine functional polymer compound reacted with silver halide, optionally together with a stabilizing component, such as an organic substance carrying a sulfonamide functional group. The ionomer composition can be obtained by reacting together (i) at least one polyamine and silver halide and optionally at least one organic stabilizer substance or; (ii) at least one polyamine, at least one non-halide silver salt or silver complex, hydrogen halide and/or alkaline metal halide salt and optionally at least one organic stabilizer substance. The present ionomer composition is suitable for use as an antimicrobial coating, antimicrobial finish, antimicrobial additive and as antimicrobial component for formation of new antimicrobial materials.
摘要:
It is possible to obtain a porous substrate having a water/oil repellent-treated surface and a moisture-permeable waterproofing film, which has favorable water/oil repellency and wash durability, through which penetration of a coating liquid for formation of the moisture-permeable waterproofing film is suppressed, and from which peeling of the moisture-permeable waterproofing film is suppressed. A water/oil repellent composition comprising a copolymer (A) having from 60 to 95 mass % of units based on a monomer having a RF group having at most 6 carbon atoms and from 5 to 40 mass % of units based on vinylidene chloride, a copolymer (B) having from 50 to 95 mass % of units based on a halogenated olefin and from 5 to 50 mass % of units based on a monomer having a crosslinkable functional group, and a medium (C), wherein the proportion of the copolymer (A) is from 70 to 90 mass %, and the proportion of the copolymer (B) is from 10 to 30 mass %.
摘要:
A ventilation insert for textiles, with at least one layer, covered at least partially by an absorption material and having ventilation openings, the openings being at least partially closeable via a liquid by swelling of the absorption material, obtainable by: a) treating a layer having ventilation openings with a mixture, containing a wetting agent, initiator, polymerizable monomer or oligomers, and a cross-linking agent, as a preliminary stage for the absorption material; and b) polymerizing the monomer or oligomer to form the absorption material while forming a bonded connection between the absorption material and the layer. The ventilation insert has a relatively low thickness, a low weight per unit area, and high flexibility permanently and independently of moisture after economical production, via one layer, self-sealingly closing ventilation openings, and containing the absorption material. The absorption material is connected to the layer by bonding, at least in some regions.
摘要:
The present invention is method of boosting the performance of a cost-reduced liquid fabric softener comprising a quaternary surfactant fabric softener by adding a quaternary (meth)acrylic polymer that functions dually as a fabric softening active and a rheology modifier. In particular, poly[{2-(methacryloyloxy)ethyl}trimethylammonium chloride], poly[{2-(acryloyloxy)ethyl}trimethylammonium chloride], poly[{3-(methacryloyloxy)propyl}trimethylammonium chloride], and poly[{3-(acryloyloxy)propyl}trimethylammonium chloride] provide synergistic fabric softening with quaternary surfactants to provide superior fabric softening scores from cost-optimized compositions.
摘要:
A coated fabric suitable for use in an anti-ballistic article comprises a fabric comprising at least a first layer of high tenacity yarns such as para-aramid arranged parallel with each other and at least a second layer of high tenacity yarns arranged parallel with each other, the yarns of the first layer having an orientation in a direction that is different from the orientation of the yarns in the second layer, a fluoropolymer, a viscoelastic resin and a thermoset or thermoplastic binding layer, the binding layer being positioned between the first and second layers of yarns. A method of making the surfactant free coated fabric using a non-polar organic solvent is also disclosed.
摘要:
The present invention relates to a substrate having one or more antimicrobial or antistatic properties. Such properties are imparted by applying a coating or film formed from a cationically-charged polymer composition. The polymer composition includes a noncationic ethylenically unsaturated monomer and an ethylenically unsaturated monomer capable of providing a cationic charge to the polymer composition. Optionally, the polymer composition includes a steric stabilization component incorporated into the cationically-charged polymer composition. The present invention also relates to a personal care product and polymeric material comprising a base polymer blended with the above cationically-charged polymer composition.
摘要:
Pitch and sticky accumulation on papermaking fabric is reduced by applying a solution or dispersion of a cationic composition to the fabric. The cationic composition includes a cationic polymer, a nonionic surfactant and an anionic surfactant and retains a net cationic charge. Preferably, this is continuously applied during the papermaking process.
摘要:
The present invention relates to a detergent composition having from 3 to 75 percent by weight of at least one surfactant; and from 0.01 to 5 percent by weight percent of a copolymer composed of from about 70 to 100 mole percent of at least one amine-functional monomer, and from about 30 to 0 mole percent of at least one hydrophobic ethylenically unsaturated monomer, wherein said amine-functional monomer is not a quaternized amine, and wherein said copolymer has been at least partially neutralized. The detergent composition having the copolymers provides color protection and anti-pill properties in laundry applications.
摘要:
The present invention is directed to triggerable, water-dispersible cationic polymers. The present invention is also directed to a method of making triggerable, water-dispersible cationic polymers and their applicability as binder compositions. The present invention is further directed to fiber-containing fabrics and webs comprising triggerable, water-dispersible binder compositions and their applicability in water-dispersible personal care products, such as wet wipes.
摘要:
Novel waterborne vinyl copolymer dispersions useful as a fabric coating or treatment to improve the performance properties of textile products are disclosed and claimed. The compositions contain vinyl monomers, a vinyl silane and hydroxy fatty acid ester compounds having at least one double bond in their backbone featuring internally plasticizable and crosslinkable properties.