摘要:
The present disclosure provides and article. The article includes: (A) a polyester fabric; (B) a coating on a surface of the polyester fabric, the coating comprising at least one of (i) an ethylene/vinyl acetate/maleic anhydride terpolymer and (ii) an ethylene/methyl acrylate/glycidyl methacrylate terpolymer.
摘要:
A textile laminate for covering diverse substrates includes a backing layer to be placed adjacent to the substrate, a substantially non-shrinkable fibrous layer coextensive with the backing layer and an adhesive component to bind the fibrous layer to the backing layer. The adhesive component is activated to adhere the fibrous and backing layers only at selected bonding points in a pattern bond. The backing layer is a material adapted to irreversibly shrink by at least about 25% such that after the backing layer shrinks, the fibrous layer separates from the backing layer at locations away from the bonding points and forms pile-like loops that protrude in a direction normal to the plane of the textile laminate.
摘要:
Water-swellable hot-melt adhesives based on a tackifying resin, a water-dispersible EVA wax, an ethylene/acrylic ester copolymer, a water-soluble homo- or co-polymer and a super absorber polymer powder having an average particle size of less than 80 &mgr;m display a clearly improved swelling behavior in comparison with the prior art. Furthermore, the swelling agent is significantly more homogeneously distributed in the matrix. Such hot-melt adhesives are suitable for ensuring longitudinal water impermeability in modern cable structures, as water-swellable jointing compounds in the building industry in the area of building conservation and restoration. Such hot-melt adhesives are further suitable for the manufacture of absorbent textile fabrics in the personal hygiene sector.
摘要:
This invention relates to a method of manufacturing multilayer garments with the use of temporary fusible adhesives, wherein the adhesive has a molecular weight of less than 5000.
摘要:
Adhesive compositions are disclosed that include a block copolymer that includes monomers selected from the group consisting of styrene, isoprene, butadiene, and combinations thereof, from about 0.5% to about 10% by weight surfactant, and a tackifying agent. The adhesive composition has a surface tension of at least about 34 dynes/cm2.
摘要:
A cleaning tape is edge-stabilized using an adhesive that is solvent resistant. The edge-stabilizing adhesive is a one-step cross-linkable formulation of polyvinyl alcohol, ammonium zirconium carbonate, an acetylinic surfactant and a non-silicone defoaming agent. The formulation is applied to the sides of a woven cotton cleaning tape roll and then is allowed to dry and cure. The resulting cleaning tape can be used in a surface buffing operation in which a solvent is applied to the cleaning tape, without contamination of the surface to be buffed by fibers from the tape or by the edge-stabilizing adhesive.
摘要:
A method of producing a thermoadhesive fabric covering includes applying in spots a dual coating of thermoadhesive polymers to a textile support which is then dried and cooled.
摘要:
Extended polymer compositions are provided which comprise polymers containing pendant functional groups of the formula: ##STR1## extended, i.e. admixed with a chalcogenide having the empirical formula ##STR2## wherein R.sub.1 is a divalent organic radical at least 3 atoms in length, X is organoacyl or cyano, A is a chalcogen, each of R.sub.9 and R.sub.10 is independently selected from hydrogen, NR.sub.11 R.sub.12, NR.sub.13 and monovalent organic radicals, at least one of R.sub.9 and R.sub.10 being NR.sub.11 R.sub.12 or NR.sub.13, each of R.sub.11 and R.sub.12 is independently selected from hydrogen and monovalent organic radicals, and R.sub.13 is a divalent organic radical. These compositions can be extended with significant proportions of the described chalcogenides with corresponding reductions in polymer concentration without significant loss of physical properties. The resulting combinations are particularly useful as binders and coatings.
摘要:
Protective composite material suitable for the making of protective garments and other protective articles to afford protection against weather hazards as well as against noxious and toxic chemicals and biological substances. The protective material comprises at least one continuous, non-porous and non-foamed synthetic material and optionally at least one additive capable of binding chemical and biological substances. The protective material according to the invention excels by good thermal conductivity in combination with a good water transportation capacity and accordingly protective garments made therefrom have good heat stress relief capability.
摘要:
An iron-on interlining composite of nonwoven and knit material is described, the knit being similar to the nonwoven material as to fiber structure and the knit fibers being tightly welded to the nonwoven fibers.