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:
Jun. 30, 1992
Filed:
Jul. 13, 1990
Nobuhiro Katsuno, Tokyo, JP;
Masatoshi Arai, Gunma, JP;
Three Bond Co., Ltd., Tokyo, JP;
Shin-Etsu Chemical Co., Ltd., Tokyo, JP;
Abstract
A method of forming a sealant comprising steps of introducing liquids A and B, which are respectively prepared with specified organopolysiloxanes into a mixing chamber having a special rotor secured on the inside thereof, mixing the liquids A and B in the mixing chamber by rotating the special rotor, discharging the obtained mixture on the sealing surface of an article, such as an oil pan of car, and curing it to form the sealant. The liquids A and B may be cured rapidly and finely to a deep level by mixing them in about equal amounts, and thus they are easily and homogeneously mixed, discharged on the sealing surface, and cured to form the sealant with said mixing chamber, and accordingly, the method is excellent in workability and is applied to on-line systems.