摘要:
A waterproof fabric (20) made such by the application of a protective film (10), coupled or coated on a side of the fabric (20). When the film (10) is already produced by extrusion in advance, it is attached onto the fabric and may comprise an adhesive layer (12) to the extruded film, or the adhesive layer may be coated on the fabric (20). The water/oil repellent and waterproof fabric (20) may also be obtained by coating at least one layer of materials made up of fluorocarbon, polyurethane, acrylic resins, with or without the addition of hollow microspheres of thermoplastic material.
摘要:
Provided is a water and oil repellent composition that provides water and oil repellency that is excellent for base materials such as textile products, and is excellent for preventing adhesion of polymers on rolls during processing. The present invention involves a method for manufacturing a fluorine-containing polymer comprising a first polymer formed from a first monomer, and a second polymer formed from a second monomer. The manufacturing method includes: (I) a step for obtaining the first polymer by polymerizing the first monomer; and (II) a step for obtaining the second polymer by preparing and polymerizing the second monomer in the presence of the first polymer. The first monomer and/or the second monomer includes a fluorine-containing monomer (a), and both the first monomer and the second monomer include a halogenated olefin (b).
摘要:
Laminates are described having a durable outer film surface for use in making lightweight liquidproof articles, including articles of apparel, such as outerwear garments. A method of making the laminate and a lightweight outerwear garment having an abrasion resistant exterior film surface is described.
摘要:
An aqueous emulsion composition comprising: i) partially fluorinated copolymer; ii) one or more co-solvents; iii) one or more surfactants; and optionally iv) one or more defoamers; wherein the co-solvent comprises fatty acids, esters of fatty acids, glycerides, glycols, or mixture thereof, and is useful for providing water and oil repellency to fibrous substrates without excessive pad roller build-up during application.
摘要:
Compositions comprising cationic compounds having fluorinated ether groups and hydrolyzable silane groups are provided, the compounds having the formula: (I)
摘要:
Laminates are described having a durable outer film surface for use in making lightweight liquidproof articles of apparel, such as outerwear garments. A method of making the laminate and a lightweight outerwear garment having an abrasion resistant exterior film surface is described.
摘要:
Laminates are described having a durable outer film surface for use in making lightweight liquidproof articles, including articles of apparel, such as outerwear garments. A method of making the laminate and a lightweight outerwear garment having an abrasion resistant exterior film surface is described.
摘要:
Disclosed is a fluorine-containing polymer prepared by polymerizing: (I) a polyfluoroalkyl group-containing (meth)acrylate, in the presence of: (II) an isocyanate compound blocked with a pyrazole compound or a malonate ester. A water- and oil-repellent composition containing the fluorine-containing polymer can impart the excellent water- and oil-repellency, and excellent durability thereof to substrates.
摘要:
Disclosed is a fluorine-containing polymer prepared by polymerizing (I) a polyfluoroalkyl group-containing (meth)acrylate which is substituted at alpha-position, in the presence of (II) a blocked isocyanate compound. A water- and oil-repellent composition containing the fluorine-containing polymer can impart the excellent water- and oil-repellency, and excellent durability thereof to substrates.
摘要:
A stain resistant, oil and water repellent composition comprising a copolymer prepared from fluorinated methacrylate, carbonate methacrylate, and methacrylic acid or salt thereof, a method of providing stain resistance, oil and water repellency to substrates, and a treated substrate.