D
SECTION D — TEXTILES; PAPERS
  
TEXTILES AND FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
 D01
NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING (metal threads B21; fibres or filaments of softened glass, minerals, or slag C03B 37/00; yarns D02)
 D01

Note(s)

In this class: the following words are used with the meanings indicated:

  1. "fibre" means a relatively-short, elongated member of natural or artifical material.
  2. "filament" means an endless or quasi-endless, elongated member of natural or artificial material.
  3. "yarn" means a unitary assembly of fibres, usually produced by spinning.
  4. "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 C08C, C08D)
 D01F

Note(s)

Attention is drawn to the Note following the Class title 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 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 D06M)
 D01F 3/08
·  ·  Recovery of waste materials
 D01F 3/10
·  from viscose (preparation of alkali cellulose C08)
 D01F 3/12
·  ·  Composition of the spinning solution and/or the bath (preparing and dissolving cellulose xanthate 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 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 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 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 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 D06M)