FLUORINATED URETHANE COMPOUND AND USE THEREOF

Title:

FLUORINATED URETHANE COMPOUND AND USE THEREOF

Document Type and Number:

WIPO Patent Application WO/2004/067499

Kind Code:

A1

Abstract:

A fluorinated urethane compound represented by the general formula I[-NHC(=O)O-((Rf-A¹-)X¹O)_a-R¹]_m[-NHC(=O)O-((ClCH₂-)X²O)_b-R²]_n (1) (wherein I is a group formed by removing isocyanate groups from a polyisocyanate compound; Rf is C_3-21 perfluoroalkyl; X¹ and X² each is a trivalent, C_2-5, linear or branched, aliphatic group; A¹ is a direct bond or a C_1-21 divalent organic group; and R¹ and R² each is hydrogen or C_1-10 alkyl). The compound imparts high water and oil repellency.

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Inventors:

YAMAMOTO IKUO (JP)
KUSUMI KAYO (JP)
TOSHIOKA TAKUYA (JP)
YAMAGUCHI FUMIHIKO (JP)

Application Number:

PCT/JP2004/000639

Publication Date:

August 12, 2004

Filing Date:

January 26, 2004

Export Citation:

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Assignee:

DAIKIN IND LTD (JP)
YAMAMOTO IKUO (JP)
KUSUMI KAYO (JP)
TOSHIOKA TAKUYA (JP)
YAMAGUCHI FUMIHIKO (JP)

International Classes:

C07C275/62; D06M15/576; (IPC1-7): C07C275/62; C07D251/34; C09K3/18; D06M15/576

Domestic Patent References:

WO1994010222A1	1994-05-11
WO1998051726A1	1998-11-19

Attorney, Agent or Firm:

Kawamiya, Osamu (IMP Building 3-7, Shiromi 1-chom, Chuo-ku Osaka-shi Osaka 01, JP)

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