The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 21, 1995
Filed:
May. 13, 1993
Kiyoshi Muto, Tokyo, JP;
Hiroshi Suzuki, Tokyo, JP;
Asahi Denka Kogyo K.K., Tokyo, JP;
A.C.R. Co., Ltd., Tokyo, JP;
Abstract
An emulsifying epoxy resin composition having excellent emulsifiability and storage stability, which comprises a specific epoxy resin (I), an emulsifiable epoxy compound (II) prepared by reacting an urethane compound (II-1), prepared by the reaction of a polyalkylene polyether polyol compound (II-1-1) having a number average molecular weight of 200 to 12,000 and an ethylene oxide content of 80% by weight or above with an excess amount of a polyisocyanate compound (II-1-2), with a specific epoxy compound (II-2) and an alkylphenol ethoxylate (II-3) having a number average molecular weight of 300 to 5,000 at a specific ratio, and water (III). A curable composition having a high cure rate and the cured product obtained these from having excellent film strength, water resistance and so on, which comprises the above-described emulsifiable epoxy resin composition and an active organic amino compound (IV) is also within the scope of the present invention.