IPC 2013 : D01F 2/12 : Addition of delustring agents to the spinning solution.

IPC2013 > D > D01 > D01F > D01F 2/00 > D01F 2/12[3] > Addition of delustring agents to the spinning solution.
Notes[t] D01 - D07: TEXTILES OR FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
D SECTION D — TEXTILES; PAPER.
D01 NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING.
D01F CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS.
D01F 2/00 Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof.
D01F 2/12 · · · Addition of delustring agents to the spinning solution.

CIP2013: Invenciones publicadas en esta sección.

  1. 1.-

    FIBRA.

    . Solicitante/s: COURTAULDS PLC. Inventor/es:

    FIBRAS CELULOSICAS REGENERADAS QUE SON DESLUSTRADAS MEDIANTE LA INCORPORACION EN LAS MISMAS DE BOLITAS HUECAS, BOLITAS ADECUADAMENTE ESFERICAS DE UN DIAMETRO ENTRE 1,5 Y 0,25 MICRONOS QUE TIENEN PAREDES PERMEABLES AL AGUA.