AQUEOUS DISPERSION TYPE FLUORINATED WATER- AND OIL-REPELLENT

24-12-1997 дата публикации
Номер:
WO1997048780A1
Принадлежит: Daikin Industries, Ltd.
Контакты:
Номер заявки: JP9701894
Дата заявки: 04-06-1997

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An aqueous dispersion type fluorinated water- and oil-repellent excellent in the fastness to friction and prepared by emulsifying (A) a fluorocopolymer comprising: (A-1) a monomer having a polyfluoroalkyl group and (A-2) a monomer copolymerizable therewith in the presence of (B) an emulsifier comprising a fluorine-bearing cationic surfactant.

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