Urethane curable composition

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United States of America

PATENT NO 10577477
APP PUB NO 20160002437A1
SERIAL NO

14434092

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Abstract

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Provided is a urethane curable composition including: a catalyst (a); a polyol (b) having two or more hydroxyl groups in one molecule; a polyisocyanate (c) having two or more isocyanate groups in one molecule; and silica particles (d) at a predetermined ratio, in which the catalyst (a) is a metal carboxylate represented by a formula (1):

description='In-line Formulae' end='lead'M(OCOR)n  (1)description='In-line Formulae' end='tail'

    where M represents Li, Na, K, Rb, Cs, Mg, Ca, Sr, Ba, Mn, Fe, Co, Ni, Cu, Zn, or Pb; R represents any one of a saturated hydrocarbon group having 1 to 20 carbon atoms, a branched unsaturated hydrocarbon group, an alicyclic hydrocarbon group, and an aromatic hydrocarbon group; and n represents the same number as a valence of M.

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Patent Owner(s)

Patent OwnerAddress
NOF CORPORATION20-3 EBISU 4-CHOME SHIBUYA-KU TOKYO 150-6019

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ichihara, Yuto Aichi, JP 2 1
Kataoka, Shingo Aichi, JP 83 1997
Sugihara, Yasushi Aichi, JP 5 5

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