D01F2/16 - CPC Classification Index

ClassID:

121591 ⎘

D01F2/16 - CPC Classification

Classification description:

Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose; Composition of the spinning solution or the bath Addition of dyes to the spinning solution

Recent Application in this class:

20200173058

2020-06-04

METHOD FOR OBTAINING VISCOSE FILAMENT RAYON WITH CYCLICALLY VARYING LINEAR DENSITY CALLED "FLAME" RAYON, AN INSTALLATION FOR THE REALIZATION OF THIS METHOD, AND A PRODUCT, OBTAINED USING THIS METHOD AND THIS INSTALLATION

20190360124

2019-11-28

METHOD AND INSTALLATION FOR THE PRODUCTION OF VISCOSE RAYON DIRECTLY DYED IN MASS IN TWO COLOURS SIMULTANEOUSLY

20130149933

2013-06-13

FLUORESCENT FIBERS AND THEIR USE

20120244335

2012-09-27

FLUORESCENT FIBER, ITS USE AND PROCESSES FOR ITS PRODUCTION

20050044643

2005-03-03

Modified regenerated cellulose fiber and fiber product thereof