containing elements other than carbon and hydrogen only

Full Title

Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution > Non-macromolecular organic compounds > containing elements other than carbon and hydrogen only

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

Child Classifications

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• D21H 17/06 Alcohols; Phenols; Ethers; Aldehydes; Ketones; Acetals; Ketals
• D21H 17/07 Nitrogen-containing compounds
• D21H 17/09 Sulfur-containing compounds
• D21H 17/1 Phosphorus-containing compounds
• D21H 17/11 Halides
• D21H 17/12 Organo-metallic compounds
• D21H 17/13 Silicon-containing compounds
• D21H 17/14 Carboxylic acids; Derivatives thereof
• D21H 17/17 Ketenes, e.g. ketene dimers
• D21H 17/18 forming new compounds , e.g. within the pulp or paper, by chemical reaction with itself, or other added substances