Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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National House Industrial Co Ltd
Original Assignee
National House Industrial Co Ltd
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Publication date
Application filed by National House Industrial Co LtdfiledCriticalNational House Industrial Co Ltd
Priority to JP9750979ApriorityCriticalpatent/JPS5621061A/en
Publication of JPS5621061ApublicationCriticalpatent/JPS5621061A/en
Publication of JPS617264B2publicationCriticalpatent/JPS617264B2/ja
PURPOSE: To detect the mixing ratio of adhesive simply, quickly and accurately by utilizing a definite relation among a mixture ratio, a gelation time and a reaction temperature.
CONSTITUTION: A verification substance, for example, polyphenyl polyisocyanate, compounds crosslinked with methylene, one of the isocyanate compounds, which forms a gel substance by reacting with the effective constituent of at least one liquid of the two-pack adhesive components, for example, a hardening agent composite consisting of amino compounds, is added to a part of the two-pack adhesive, and by measuring the gelation time of the mixture, the mixture ratio of the adhesive is detected. The verification substance to be used in this case may be the one which forms a gel substance by reacting with the effective constitutent of one of the two liquids or the one which forms a gel substance by reacting with the effective constituents of both liquids.
COPYRIGHT: (C)1981,JPO&Japio
JP9750979A1979-07-311979-07-31Measurement of component proportion in two-pack adhesive
GrantedJPS5621061A
(en)
TEST PROCEDURE FOR DETECTION AND OR DETERMINATION OF AN OXIDATING SUBSTANCE PROCEDURE FOR THE PREPARATION OF THE TEST AND USING THIS DETECTIVE AND DETERMINING AN OXIDING SUBSTANCE SUBSTANCE
PROCESS FOR THE PREPARATION OF AN Aqueous BURNING COATING AGENT BASED ON Aqueous EPOXY RESIN MIXTURE DIPERSIONS AND EPOXY RESIN HARDENING AGENTS AND PROCEDURE FOR THE APPLICATION THEREOF.