Title: Anisotropy compound of cellulose esters and method of preparing this compound and cellulose esters or cellulose fibres
Application Number: 85108974 Application Date: 1985.10.25
Publication Number: 1010806 Publication Date: 1987.05.06
Approval Pub. Date: Granted Pub. Date: 1991.08.14
International Classifi-cation: C08B3/06,C08L1/10,D01F2/28
Applicant(s) Name: Michelin Recherche et Technique Address:
Inventor(s) Name: Claude Jantn
Attorney & Agent: ZHANG YUANZHONG CUI XIAOGUANG
Abstract:
     The invention relates to a compound (M), composed of cellulose ester which contain methoxycarbonyl as its main constituent. The compound is an anisotropy solution, composed of the following constituents: a.cellulose ester, b.methanoic acid c.at least one kind of phosphoric acid. The invention also relates to the method for producing said compound by dissolving cellulose and the method for forming the compound into cellulose in the products or regenerated products. The invention relates also to one kind of cellulose fibre. The extent, for which cellulose in the fibre is replaced by methoxycarbonyl, may be above 2%, o or below 2%.
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