WATER-REPELLENT AND OIL-REPELLENT COMPOSITION

• Main Authors: NAKAMURA, HISAKO, ENOMOTO, TAKASHI, YAMAMOTO, IKUO, MINAMI, SHINICHI, FUKUMORI, MASAKI
• Format: Patent
• Language: English; French; German
• Published: 06.08.2014
• Subjects: ADHESIVES; CHEMISTRY; COMPOSITIONS BASED THEREON; DYES; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; IMPREGNATING OR COATING OF PAPER; LAUNDERING; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PAPER NOT OTHERWISE PROVIDED FOR; PAPER-MAKING; POLISHES; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; PRODUCTION OF CELLULOSE; PULP COMPOSITIONS; TEXTILES; THEIR PREPARATION OR CHEMICAL WORKING-UP; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; TREATMENT OF TEXTILES OR THE LIKE; TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS

Disclosed is a fluorine-containing polymer comprising a first polymer formed from first monomers, and a second polymer formed from second monomers, the second monomers being polymerized in the presence of the first polymer, the first monomers and/or the second monomers containing a fluorine-containing monomer (a), and the second monomers containing a halogenated olefin monomer (b). The fluorine-containing polymer imparts excellent water- and oil-repellency to base materials for fiber products and the like, and provides a water-repellent and oil-repellent composition superior at preventing polymer adhesion to rolls during processing.