Title: Preparation process of dryer for baking finish
Application Number: 89103528 Application Date: 1989.05.29
Publication Number: 1039043 Publication Date: 1990.01.24
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C09F9/00
Applicant(s) Name: Zhangziying Building Paint Factory, Daxing County Address:
Inventor(s) Name: Bai Mulin
Attorney & Agent: GAO YUNRUI SHENG LICHENG
Abstract:
     This invention refers to the prepn. of a drying-aiding agent for baking varnish. It is accomplished by a two-steps process. Firstly, para-toluene pyridine sulfonate is prepd., and then drying-aiding agent is produced by mixing the said sulfonate with isobutanol and ethylene glycol ethyl ether according to a definite proportion. The said process is easy, convenient and safe in operation. The prod. is easy in transportation and storage. It is not only applicable to amino baking varnish, but also adaptable to acrylic acid baking varnish.
Time: 7
<- Previous Patent:Modifying process for rosin   |  Next Patent:Synthetic method for drilling mud... ->