Title: Technology for producing microcrystalline cellulose with sulfated waste cotton velvet
Application Number: 92105523 Application Date: 1992.07.04
Publication Number: 1081185 Publication Date: 1994.01.26
Approval Pub. Date: Granted Pub. Date: 1998.03.25
International Classifi-cation: C08B1/00,C08B15/00,C08B15/08,C08B16/00,C08J11/04
Applicant(s) Name: Su Zhigang Address: 832000
Inventor(s) Name: Su Zhigang
Attorney & Agent: SUN DESHENG LI BOQIN
Abstract:
     The technological processes include neutralization, degradation and bleaching, stoving, crushing and sieving. The present invention utilizes sulphated waste lint and turns it into valuable things, so that it can reduce pollution to environment and obtain low-cost product.
Time: 6