Title: Surface modifier of polypropylene fibre for cigarettes and its surface modifying process
Application Number: 98124277 Application Date: 1998.11.27
Publication Number: 1255568 Publication Date: 2000.06.07
Approval Pub. Date: Granted Pub. Date: 2003.01.08
International Classifi-cation: A24D3/02,D06M15/263
Applicant(s) Name: Hongyi Chemical Co., Hangzhou Address: 310007
Inventor(s) Name: Chen Zhirong
Attorney & Agent: zhang fagao
Abstract:
     A surface modifier of polypropylene fibres for cigarettes contains polyose derivative (0-10%), ethyl polyacetate and derivatives (0.1-20), polyol (0.1-50), potassium sorbate and deionized water. The oil agent used along with the surface modified contains polyether or ester type non-ionic surfactant (50-100%), medicinal white oil (0-30), and glycerin or water. The polypropylene fibres for cigarettes are modified through mixing the surface modifier with oil agent to obtain modifying solution and roller coating. Its advantages are convenient application, high reliability and efficiency,and improving the taste of cigarettes.
Time: 16
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