|  | D |
SECTION D — TEXTILES; PAPERS

TEXTILES AND FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR

|  | D01 |
NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING (metal threads Fulltext... Hierarchy... Expanded...B21; fibres or filaments of softened glass, minerals, or slag Fulltext... Hierarchy... Expanded...C03B 37/00; yarns Fulltext... Hierarchy... Expanded...D02)

|  | D01 |
Note(s) In this class: the following words are used with the meanings indicated: "fibre" means a relatively-short, elongated member of natural or artifical material. "filament" means an endless or quasi-endless, elongated member of natural or artificial material. "yarn" means a unitary assembly of fibres, usually produced by spinning. "thread" means an assembly of yarns or filaments, usually produced by twisting.

|  | D01F |
CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS (in the manufacture from rubber or synthetic rubber Fulltext... Hierarchy... Expanded...C08C, Fulltext... Hierarchy... Expanded...C08D)

|  | D01F |
Note(s) Attention is drawn to the Note following the Class title Fulltext... Hierarchy... Expanded...D01.

|  | D01F 1/00 |
General methods for the manufacture of artificial filaments or the like

|  | D01F 1/02 |
· | Addition of substances to the spinning solution or to the melt (addition of substances to viscose Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...D01F 3/12-D01F 3/24)

|  | D01F 1/04 |
· · | pigments

|  | D01F 1/06 |
· · | dyes

|  | D01F 1/08 |
· · | agents forming hollow filaments

|  | D01F 3/00 |
Manufacture from cellulose or cellulose derivates

|  | D01F 3/02 |
· | from solutions of cellulose in acids, bases or salts

|  | D01F 3/04 |
· · | from cuprammonium solutions

|  | D01F 3/06 |
· · | After-treatment of the artificial filaments, threads, or the like (finishing Fulltext... Hierarchy... Expanded...D06M)

|  | D01F 3/08 |
· · | Recovery of waste materials

|  | D01F 3/10 |
· | from viscose (preparation of alkali cellulose Fulltext... Hierarchy... Expanded...C08)

|  | D01F 3/12 |
· · | Composition of the spinning solution and/or the bath (preparing and dissolving cellulose xanthate Fulltext... Hierarchy... Expanded...C08)

|  | D01F 3/14 |
· · · | Addition to the spinning solution and/or spinning bath of substances which exert their effect equally well in either

|  | D01F 3/16 |
· · · | Addition of delustring agents to the spinning solution

|  | D01F 3/18 |
· · · · | Addition of pigments

|  | D01F 3/20 |
· · · | Addition of dyes to the spinning solution

|  | D01F 3/22 |
· · · | Addition to the spinning solution of substances to influence ripening

|  | D01F 3/24 |
· · · | for the manufacture of hollow threads

|  | D01F 3/26 |
· · | by the dry spinning process

|  | D01F 3/28 |
· · | After-treatment of the artificial filaments, threads, or the like (finishing Fulltext... Hierarchy... Expanded...D06M)

|  | D01F 3/30 |
· · | Recovery of waste materials

|  | D01F 3/32 |
· | from cellulose derivatives

|  | D01F 3/34 |
· · | from nitrocellulose

|  | D01F 3/36 |
· · | from organic cellulose esters or ethers, e.g. cellulose acetate

|  | D01F 3/38 |
· · · | by the dry spinning process

|  | D01F 3/40 |
· · | After-treatment of the artificial filaments, threads, or the like (finishing Fulltext... Hierarchy... Expanded...D06M)

|  | D01F 3/42 |
· · | Recovery of waste materials

|  | D01F 5/00 |
Manufacture from proteins

|  | D01F 5/02 |
· | from fibroin

|  | D01F 5/04 |
· | from casein

|  | D01F 5/06 |
· | from globulins, e.g. groundnut protein

|  | D01F 5/08 |
· | After-treatment of the artificial filaments, threads, or the like (finishing Fulltext... Hierarchy... Expanded...D06M)

|  | D01F 5/10 |
· | Recovery of waste materials

|  | D01F 7/00 |
Manufacture from synthetic resins

|  | D01F 7/02 |
· | from polymers of unsaturated compounds

|  | D01F 7/04 |
· | from linear condensation polymers, e.g. polyamides, polyesters, polyureas

|  | D01F 7/06 |
· | After-treatment of the artificial filaments, threads, or the like (finishing Fulltext... Hierarchy... Expanded...D06M)

|  | D01F 7/08 |
· | Recovery of waste materials

|  | D01F 9/00 |
Manufacture from other substances

|  | D01F 9/02 |
· | from reaction products of rubber with acids or acid anhydrides, e.g. sulphur dioxide

|  | D01F 9/04 |
· | from alginates

|  | D01F 9/06 |
· | After-treatment of the artificial filaments, threads, or the like (finishing Fulltext... Hierarchy... Expanded...D06M)