Internationale Patentklassifikation

Recherche
Merkliste

IPC-Version

Sprache

Anzeigesprachen

Recherche-Kriterium

Symbol	Version, Sprache	Auswahl

Suche in DEPATISnet Suche in DPMAregister

Suchanfrage: Es wurde noch keine Recherche ausgeführt.

IPC-Stelle: D21H 17/24 3-Punkt Untergruppe [Version 2024.01 (aktuell), Sprache EN - English]

Anzeigeoptionen

Definitionen

Anmerkungen

Sachverzeichnisse

Stich- und Schlagworte

Hierarchielinien

DEKLA-Gruppen

Symbol		Titel
A Hierarchieinformationen		HUMAN NECESSITIES
B Hierarchieinformationen		PERFORMING OPERATIONS; TRANSPORTING
C Hierarchieinformationen		CHEMISTRY; METALLURGY
D Hierarchieinformationen		TEXTILES; PAPER
D01 Hierarchieinformationen		TEXTILES OR FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
D01 Hierarchieinformationen		NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D02 Hierarchieinformationen		YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
D03 Hierarchieinformationen		WEAVING
D04 Hierarchieinformationen		BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
D05 Hierarchieinformationen		SEWING; EMBROIDERING; TUFTING
D06 Hierarchieinformationen		TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
D07 Hierarchieinformationen		ROPES; CABLES OTHER THAN ELECTRIC
D21 Hierarchieinformationen		PAPER
D21 Hierarchieinformationen		PAPER-MAKING; PRODUCTION OF CELLULOSE
D21B Hierarchieinformationen		FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
D21C Hierarchieinformationen		PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE- CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
D21D Hierarchieinformationen		TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE [5]
D21F Hierarchieinformationen		PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
D21G Hierarchieinformationen		CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES (winders or rewinders for finished products, means for adjustment of wrinkles or lateral extensions B65H)
D21H Hierarchieinformationen		PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR [5]
D21H 11/00 Hierarchieinformationen		Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only [5, 2006.01]
D21H 13/00 Hierarchieinformationen		Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material (chemical features in the manufacture of artificial fibres D01F) [5, 2006.01]
D21H 15/00 Hierarchieinformationen		Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution [5, 2006.01]
D21H 17/00 Hierarchieinformationen		Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution [5, 2006.01]
D21H 17/01 Hierarchieinformationen		. Waste products, e.g. sludge [5, 2006.01]
D21H 17/02 Hierarchieinformationen		. Material of vegetable origin (proteins D21H 17/22; lignins D21H 17/23; polysaccharides D21H 17/24; rosin D21H 17/62) [5, 2006.01]
D21H 17/03 Hierarchieinformationen		. Non-macromolecular organic compounds [5, 2006.01]
D21H 17/04 Hierarchieinformationen		. . Hydrocarbons [5, 2006.01]
D21H 17/05 Hierarchieinformationen		. . containing elements other than carbon and hydrogen only [5, 2006.01]
D21H 17/06 Hierarchieinformationen		. . . Alcohols; Phenols; Ethers; Aldehydes; Ketones; Acetals; Ketals [5, 2006.01]
D21H 17/07 Hierarchieinformationen		. . . Nitrogen-containing compounds [5, 2006.01]
D21H 17/08 Hierarchieinformationen		. . . . Isocyanates [5, 2006.01]
D21H 17/09 Hierarchieinformationen		. . . Sulfur-containing compounds [5, 2006.01]
D21H 17/10 Hierarchieinformationen		. . . Phosphorus-containing compounds [5, 2006.01]
D21H 17/11 Hierarchieinformationen		. . . Halides [5, 2006.01]
D21H 17/12 Hierarchieinformationen		. . . Organo-metallic compounds [5, 2006.01]
D21H 17/13 Hierarchieinformationen		. . . Silicon-containing compounds [5, 2006.01]
D21H 17/14 Hierarchieinformationen		. . . Carboxylic acids; Derivatives thereof [5, 2006.01]
D21H 17/15 Hierarchieinformationen		. . . . Polycarboxylic acids, e.g. maleic acid [5, 2006.01]
D21H 17/16 Hierarchieinformationen		. . . . . Addition products thereof with hydrocarbons [5, 2006.01]
D21H 17/17 Hierarchieinformationen		. . . Ketenes, e.g. ketene dimers [5, 2006.01]
D21H 17/18 Hierarchieinformationen		. . . forming new compounds in situ, e.g. within the pulp or paper, by chemical reaction with itself, or other added substances [5, 2006.01]
D21H 17/19 Hierarchieinformationen		. . . . by reactions only involving carbon-to-carbon unsaturated bonds [5, 2006.01]
D21H 17/20 Hierarchieinformationen		. Macromolecular organic compounds [5, 2006.01]
D21H 17/21 Hierarchieinformationen		. . of natural origin; Derivatives thereof [5, 2006.01]
D21H 17/22 Hierarchieinformationen		. . . Proteins [5, 2006.01]
D21H 17/23 Hierarchieinformationen		. . . Lignins [5, 2006.01]
D21H 17/24 Hierarchieinformationen		. . . Polysaccharides [5, 2006.01]
D21H 17/25 Hierarchieinformationen		. . . . Cellulose [5, 2006.01]
D21H 17/26 Hierarchieinformationen		. . . . . Ethers thereof [5, 2006.01]
D21H 17/27 Hierarchieinformationen		. . . . . Esters thereof [5, 2006.01]
D21H 17/28 Hierarchieinformationen		. . . . Starch [5, 2006.01]
D21H 17/29 Hierarchieinformationen		. . . . . cationic [5, 2006.01]
D21H 17/30 Hierarchieinformationen		. . . . Alginic acid or alginates [5, 2006.01]
D21H 17/31 Hierarchieinformationen		. . . . Gums [5, 2006.01]
D21H 17/32 Hierarchieinformationen		. . . . . Guar gum [5, 2006.01]
D21H 17/33 Hierarchieinformationen		. . Synthetic macromolecular compounds [5, 2006.01]
D21H 17/34 Hierarchieinformationen		. . . obtained by reactions only involving carbon-to-carbon unsaturated bonds [5, 2006.01]
D21H 17/35 Hierarchieinformationen		. . . . Polyalkenes, e.g. polystyrene [5, 2006.01]
D21H 17/36 Hierarchieinformationen		. . . . Polyalkenylalcohols; Polyalkenylethers; Polyalkenylesters [5, 2006.01]
D21H 17/37 Hierarchieinformationen		. . . . Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates [5, 2006.01]
D21H 17/38 Hierarchieinformationen		. . . . containing crosslinkable groups [5, 2006.01]
D21H 17/39 Hierarchieinformationen		. . . . . forming ether crosslinkages, e.g. alkylol groups [5, 2006.01]
D21H 17/40 Hierarchieinformationen		. . . . . unsaturated [5, 2006.01]
D21H 17/41 Hierarchieinformationen		. . . . containing ionic groups [5, 2006.01]
D21H 17/42 Hierarchieinformationen		. . . . . anionic [5, 2006.01]
D21H 17/43 Hierarchieinformationen		. . . . . . Carboxyl groups or derivatives thereof [5, 2006.01]
D21H 17/44 Hierarchieinformationen		. . . . . cationic [5, 2006.01]
D21H 17/45 Hierarchieinformationen		. . . . . . Nitrogen-containing groups [5, 2006.01]
D21H 17/46 Hierarchieinformationen		. . . obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds [5, 2006.01]
D21H 17/47 Hierarchieinformationen		. . . . Condensation polymers of aldehydes or ketones [5, 2006.01]
D21H 17/48 Hierarchieinformationen		. . . . . with phenols [5, 2006.01]
D21H 17/49 Hierarchieinformationen		. . . . . with compounds containing hydrogen bound to nitrogen [5, 2006.01]
D21H 17/50 Hierarchieinformationen		. . . . . . Acyclic compounds [5, 2006.01]
D21H 17/51 Hierarchieinformationen		. . . . . . Triazines, e.g. melamine [5, 2006.01]
D21H 17/52 Hierarchieinformationen		. . . . Epoxy resins [5, 2006.01]
D21H 17/53 Hierarchieinformationen		. . . . Polyethers; Polyesters [5, 2006.01]
D21H 17/54 Hierarchieinformationen		. . . . obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen [5, 2006.01]
D21H 17/55 Hierarchieinformationen		. . . . . Polyamides; Polyaminoamides; Polyester-amides [5, 2006.01]
D21H 17/56 Hierarchieinformationen		. . . . . Polyamines; Polyimines; Polyester-imides [5, 2006.01]
D21H 17/57 Hierarchieinformationen		. . . . . Polyureas; Polyurethanes [5, 2006.01]
D21H 17/58 Hierarchieinformationen		. . . . obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur [5, 2006.01]
D21H 17/59 Hierarchieinformationen		. . . . obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon [5, 2006.01]
D21H 17/60 Hierarchieinformationen		. Waxes [5, 2006.01]
D21H 17/61 Hierarchieinformationen		. Bitumen [5, 2006.01]
D21H 17/62 Hierarchieinformationen		. Rosin; Derivatives thereof [5, 2006.01]
D21H 17/63 Hierarchieinformationen		. Inorganic compounds [5, 2006.01]
D21H 17/64 Hierarchieinformationen		. . Alkaline compounds [5, 2006.01]
D21H 17/65 Hierarchieinformationen		. . Acid compounds [5, 2006.01]
D21H 17/66 Hierarchieinformationen		. . Salts, e.g. alums [5, 2006.01]
D21H 17/67 Hierarchieinformationen		. . Water-insoluble compounds, e.g. fillers or pigments [5, 2006.01]
D21H 17/68 Hierarchieinformationen		. . . siliceous, e.g. clays [5, 2006.01]
D21H 17/69 Hierarchieinformationen		. . . modified, e.g. by association with other compositions prior to incorporation in the pulp or paper [5, 2006.01]
D21H 17/70 Hierarchieinformationen		. . forming new compounds in situ, e.g. within the pulp or paper, by chemical reaction with other substances added separately [5, 2006.01]
D21H 19/00 Hierarchieinformationen		Coated paper (coated fibreboard D21J 1/08); Coating material (recording sheets characterised by the coating used to improve ink, dye or pigment receptivity B41M 5/50) [5, 2006.01]
D21H 21/00 Hierarchieinformationen		Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper impregnating or coating material, characterised by its function, form or properties [5, 2006.01]
D21H 23/00 Hierarchieinformationen		Processes or apparatus for adding material to the pulp or to the paper [5, 2006.01]
D21H 25/00 Hierarchieinformationen		After-treatment of paper not provided for in groups D21H 17/00-D21H 23/00 [5, 2006.01]
D21H 27/00 Hierarchieinformationen		Special paper not otherwise provided for, e.g. made by multi-step processes [5, 2006.01]
D21J Hierarchieinformationen		FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MÂCHÉ (manufacture of articles by dry processes B27N)
D99 Hierarchieinformationen		SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION [2006.01]
E Hierarchieinformationen		FIXED CONSTRUCTIONS
F Hierarchieinformationen		MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
G Hierarchieinformationen		PHYSICS
H Hierarchieinformationen		ELECTRICITY

Zu vergleichende IPC-Stelle: Es wurden im Verzeichnis noch keine IPC-Stellen für die Vergleichsansicht vorgemerkt. [Version , Sprache ]