SOFT WATER REPELLENT - MIKI RIKEN KOGYO KK

Title:

SOFT WATER REPELLENT

Document Type and Number:

Japanese Patent JP2004059609

Kind Code:

A

Abstract:

To provide a silicone water repellent eliminating insufficiency of durability, generation, etc., of hydrogen gas which are disadvantages of conventional silicone water repellents and having a soft touch feeling and to provide a method for imparting water repellency and an inexpensive method for producing a water repellency imparting material.

Water-repellent performances having excellent durability can be imparted to various materials at a low cost by treating an amino-modified silicone in a state of an oil or a state of an emulsion prepared by emulsification thereof using a surfactant with a polyfunctional isocyanate, a polyfunctional blocked isocyanate and a water-dispersed polyfunctional isocyanate in combination.

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Inventors:

HORI KOJI
KAKUMOTO MASATO
TSUJIMOTO TAKAHARU

Application Number:

JP2002215939A

Publication Date:

February 26, 2004

Filing Date:

July 25, 2002

Export Citation:

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Assignee:

MIKI RIKEN KOGYO KK

International Classes:

C09K3/18; D06M13/395; D06M15/643; (IPC1-7): C09K3/18; D06M13/395; D06M15/643

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