D01F6/28 - CPC Classification Index

ClassID:

121617 ⎘

D01F6/28 - CPC Classification

Classification description:

Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds

Sub-classes:

D01F6/30 » comprising olefins as the major constituent 165
D01F6/32 » comprising halogenated hydrocarbons as the major constituent 41
D01F6/34 » comprising unsaturated alcohols, acetals or ketals as the major constituent 18
D01F6/36 » comprising unsaturated carboxylic acids or unsaturated organic esters as the major constituent 37
D01F6/38 » comprising unsaturated nitriles as the major constituent 91
D01F6/40 » Modacrylic fibres, i.e. containing 35 to 85% acrylonitrile 50
D01F6/42 » comprising cyclic compounds containing one carbon-to-carbon double bond in the side chain as major constituent 31

Recent Application in this class:

20230126217

2023-04-27

CARBON FIBER PRECURSOR FIBER, FIBER FOR CARBON FIBER PRECURSOR FIBER, METHOD OF PRODUCING CARBON FIBER PRECURSOR FIBER, METHOD OF PRODUCING STABILIZED FIBER, AND METHOD OF PRODUCING CARBON FIBER