Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylonitriles

Full Title

Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material > Organic non-cellulose fibres > from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds > Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylonitriles

Classification Context

Section:

TEXTILES; PAPER

Class:

PAPER-MAKING; PRODUCTION OF CELLULOSE

Subclass:

PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES ,; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS OR SUBCLASS; PAPER NOT OTHERWISE PROVIDED FOR