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 21/36 2-Punkt Untergruppe [Version 2017.01, 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 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 21/02 Hierarchieinformationen		. Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control (removal of fats, resins, pitch, or waxes D21C 9/08) [5, 2006.01]
D21H 21/04 Hierarchieinformationen		. . Slime-control agents [5, 2006.01]
D21H 21/06 Hierarchieinformationen		. Paper forming aids [5, 2006.01]
D21H 21/08 Hierarchieinformationen		. . Dispersing agents for fibres [5, 2006.01]
D21H 21/10 Hierarchieinformationen		. . Retention agents or drainage improvers [5, 2006.01]
D21H 21/12 Hierarchieinformationen		. . Defoamers [5, 2006.01]
D21H 21/14 Hierarchieinformationen		. characterised by function or properties in or on the paper (D21H 19/66, D21H 27/02 take precedence) [5, 2006.01]
D21H 21/16 Hierarchieinformationen		. . Sizing or water-repelling agents [5, 2006.01]
D21H 21/18 Hierarchieinformationen		. . Reinforcing agents [5, 2006.01]
D21H 21/20 Hierarchieinformationen		. . . Wet strength agents [5, 2006.01]
D21H 21/22 Hierarchieinformationen		. . Agents rendering paper porous, absorbent or bulky [5, 2006.01]
D21H 21/24 Hierarchieinformationen		. . . Surfactants [5, 2006.01]
D21H 21/26 Hierarchieinformationen		. . Agents rendering paper transparent or translucent [5, 2006.01]
D21H 21/28 Hierarchieinformationen		. . Colorants [5, 2006.01]
D21H 21/30 Hierarchieinformationen		. . Luminescent or fluorescent substances, e.g. for optical bleaching (D21H 21/40 takes precedence) [5, 2006.01]
D21H 21/32 Hierarchieinformationen		. . Bleaching agents (bleaching cellulose pulp D21C 9/10) [5, 2006.01]
D21H 21/34 Hierarchieinformationen		. . Ignifugeants [5, 2006.01]
D21H 21/36 Hierarchieinformationen		. . Biocidal agents, e.g. fungicidal, bactericidal or insecticidal agents [5, 2006.01]
D21H 21/38 Hierarchieinformationen		. . Corrosion-inhibiting agents or anti-oxidants [5, 2006.01]
D21H 21/40 Hierarchieinformationen		. . Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper (watermarking B41M 3/10, D21F 1/44; security printing B41M 3/14; identification or security features of information-bearing cards or sheet-like structures, e.g. for preventing forgery B42D 25/30) [5, 2006.01]
D21H 21/42 Hierarchieinformationen		. . . Ribbons or strips (filaments D21H 15/06) [5, 2006.01]
D21H 21/44 Hierarchieinformationen		. . . Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods [5, 2006.01]
D21H 21/46 Hierarchieinformationen		. . . . Elements suited for chemical verification or impeding chemical tampering, e.g. by use of eradicators [5, 2006.01]
D21H 21/48 Hierarchieinformationen		. . . . Elements suited for physical verification, e.g. by irradiation [5, 2006.01]
D21H 21/50 Hierarchieinformationen		. characterised by form (D21H 19/66, D21H 21/42, D21H 27/02 take precedence) [5, 2006.01]
D21H 21/52 Hierarchieinformationen		. . Additives of definite length or shape [5, 2006.01]
D21H 21/54 Hierarchieinformationen		. . . being spherical, e.g. microcapsules or beads [5, 2006.01]
D21H 21/56 Hierarchieinformationen		. . Foam [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 ]