only one side of the paper being in contact with the material

Industry

CPC
D21H23/40

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

DTEXTILES PAPER D21Papermaking D21HPULP COMPOSITIONS PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D IMPREGNATING OR COATING OF PAPER TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G PAPER NOT OTHERWISE PROVIDED FOR D21H23/00Processes or apparatus for adding material to the pulp or to the paper

Current Industry

D21H23/40only one side of the paper being in contact with the material

Industries

Patents Grantslast 30 patents

Information Patent Grant
CF paper
- Patent number 10,718,089
- Issue date Jul 21, 2020
- PAPIERFABRIK AUGUST KOEHLER SE
- Claus Jurisch
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Application device
- Patent number 6,626,127
- Issue date Sep 30, 2003
- Voith Paper Patent GmbH
- Kurt Eichinger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Device for the direct or indirect application of a liquid or viscid...
- Patent number 6,372,046
- Issue date Apr 16, 2002
- Voith Sulzer Papiertechnik Patent GmbH
- Ingo Gottwald
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Applicator for application of coating color on a paper web
- Patent number 5,474,608
- Issue date Dec 12, 1995
- J. M. Voith GmbH
- Rudolf Beisswanger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Roll-coating machine for applying coating colors onto a paper web
- Patent number 5,370,735
- Issue date Dec 6, 1994
- J. M. Voith GmbH
- Rudolf Beisswanger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Converging chamber saturator with removable insert
- Patent number 4,982,686
- Issue date Jan 8, 1991
- Miply Equipment, Inc.
- Eliot R. Long
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method and apparatus for dispensing coating materials on a moving s...
- Patent number 4,981,726
- Issue date Jan 1, 1991
- Valmet Paper Machinery Inc.
- Rauno Rantanen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Coater
- Patent number 4,945,855
- Issue date Aug 7, 1990
- Valmet Paper Machinery Inc.
- Dan Eklund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Coating apparatus for coating moving sheet
- Patent number 4,934,310
- Issue date Jun 19, 1990
- J. M. Voith GmbH
- Albert Wohrle
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Coater for coating material webs
- Patent number 4,924,802
- Issue date May 15, 1990
- Jagenberg Aktiengesellschaft
- Reinhard Knop
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Device for coating a web of material
- Patent number 4,920,913
- Issue date May 1, 1990
- Jagenberg Aktiengesellschaft
- Reinhard Knop
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Short dwell application with big excess paste amount
- Patent number 4,911,097
- Issue date Mar 27, 1990
- Yngve Fundell
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Coating device
- Patent number 4,903,632
- Issue date Feb 27, 1990
- J. M. Voith, GmbH
- Hans-Peter Sollinger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for continuously applying a uniform coating to a material...
- Patent number 4,887,547
- Issue date Dec 19, 1989
- Jagenberg Aktiengesellschaft
- Herbert Sommer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for coating running webs
- Patent number 4,880,671
- Issue date Nov 14, 1989
- J. M. Voith GmbH
- Hans-Peter Sollinger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Short-dwell coater for coating a web with coating mix
- Patent number 4,873,939
- Issue date Oct 17, 1989
- Valmet Paper Machinery Inc.
- Juhani Eskelinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Short-dwell coater
- Patent number 4,858,553
- Issue date Aug 22, 1989
- Valmet Paper Machinery Inc.
- Sivert Westergard
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Pattern forming saturator and method
- Patent number 4,849,261
- Issue date Jul 18, 1989
- Miply Equipment, Inc.
- Eliot R. Long
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Device for coating traveling material webs
- Patent number 4,834,018
- Issue date May 30, 1989
- J. M. Voith, GmbH
- Hans-Peter Sollinger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for coating running webs
- Patent number 4,791,879
- Issue date Dec 20, 1988
- Oy Wartsila AB
- Dan Eklund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for coating a web
- Patent number 4,757,782
- Issue date Jul 19, 1988
- Valmet Oy
- Martti Pullinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Pattern forming saturator and method
- Patent number 4,740,391
- Issue date Apr 26, 1988
- Miply Equipment, Inc.
- Eliot R. Long
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Pattern forming saturator and method
- Patent number 4,702,943
- Issue date Oct 27, 1987
- Miply Equipment, Inc.
- Eliot R. Long
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Coating device
- Patent number 4,702,196
- Issue date Oct 27, 1987
- J. M. Voith GmbH
- Franz Kratzberger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Device for coating webs of material traveling over a backing roll t...
- Patent number 4,688,516
- Issue date Aug 25, 1987
- Jagenberg AG
- Herbert Sommer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Coating device for coating traveling webs of material
- Patent number 4,594,963
- Issue date Jun 17, 1986
- J. M. Voith GmbH
- Frantz Krautzberger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Web coating method and apparatus
- Patent number 4,578,288
- Issue date Mar 25, 1986
- Avery International Corporation
- Donald W. Lare
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Size press
- Patent number 4,565,155
- Issue date Jan 21, 1986
- Valmet Oy
- Erkki Koski
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Coating method and apparatus
- Patent number 4,537,801
- Issue date Aug 27, 1985
- Fuji Photo Film Co., Ltd.
- Hideo Takeda
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper coating apparatus
- Patent number 4,534,309
- Issue date Aug 13, 1985
- Consolidated Papers, Inc.
- Wayne A. Damrau
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
MICROFIBRILLATED COATING COMPOSITIONS, PROCESSES AND APPLICATORS TH...
- Publication number 20220316140
- Publication date Oct 6, 2022
- FiberLean Technologies Limited
- Per SVENDING
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CF PAPER
- Publication number 20170114502
- Publication date Apr 27, 2017
- PAPIERFABRIK AUGUST KOEHLER SE
- Claus Jurisch
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MOLD RELEASE SHEET AND MOLDED ARTICLES
- Publication number 20110027534
- Publication date Feb 3, 2011
- Masanori Ogawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Device for Applying a Coating Material to a Paper Web
- Publication number 20080105197
- Publication date May 8, 2008
- Walter Muller
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Application device
- Publication number 20020162503
- Publication date Nov 7, 2002
- Kurt Eichinger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Pressure-saturating system for moving web
- Publication number 20010038888
- Publication date Nov 8, 2001
- VITS MASCHINENBAU GmbH
- Ernst Klas
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

only one side of the paper being in contact with the material

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

CF paper

Application device

Device for the direct or indirect application of a liquid or viscid...

Applicator for application of coating color on a paper web

Roll-coating machine for applying coating colors onto a paper web

Converging chamber saturator with removable insert

Method and apparatus for dispensing coating materials on a moving s...

Coater

Coating apparatus for coating moving sheet

Coater for coating material webs

Device for coating a web of material

Short dwell application with big excess paste amount

Coating device

Apparatus for continuously applying a uniform coating to a material...

Method and apparatus for coating running webs

Short-dwell coater for coating a web with coating mix

Short-dwell coater

Pattern forming saturator and method

Device for coating traveling material webs

Apparatus for coating running webs

Apparatus for coating a web

Pattern forming saturator and method

Pattern forming saturator and method

Coating device

Device for coating webs of material traveling over a backing roll t...

Coating device for coating traveling webs of material

Web coating method and apparatus

Size press

Coating method and apparatus

Paper coating apparatus

Patents Applicationslast 30 patents

MICROFIBRILLATED COATING COMPOSITIONS, PROCESSES AND APPLICATORS TH...

CF PAPER

MOLD RELEASE SHEET AND MOLDED ARTICLES

Device for Applying a Coating Material to a Paper Web

Application device

Pressure-saturating system for moving web