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D21H27/001

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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 D21H27/00Special paper not otherwise provided for

Current Industry

D21H27/001Release paper

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing thermoplastic poly(vinyl alcohol) derivati...
- Patent number 11,897,974
- Issue date Feb 13, 2024
- UPM-Kymmene Corporation
- Kuisma Littunen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Manufacturing process of intermittent coating release paper
- Patent number 11,814,796
- Issue date Nov 14, 2023
- Foshan XinFei Hygiene Materials Co., Ltd.
- Fanfei Mu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Release-paper base paper and method for producing same, and release...
- Patent number 11,643,781
- Issue date May 9, 2023
- Kuraray Co., Ltd.
- Keisuke Morikawa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Recyclable release substrate
- Patent number 11,365,516
- Issue date Jun 21, 2022
- Mitsubishi HiTec Paper Europe GmbH
- Dieter Becker
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Release-paper base paper and method for producing same, and release...
- Patent number 11,352,751
- Issue date Jun 7, 2022
- Kuraray Co., Ltd.
- Keisuke Morikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyvinyl alcohol composition and use thereof
- Patent number 11,208,550
- Issue date Dec 28, 2021
- Kuraray Co., Ltd.
- Tadahito Fukuhara
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for preparing active carbon-based special synthetic paper
- Patent number 10,988,898
- Issue date Apr 27, 2021
- Hunan University of Science and Technology
- Hu Zhou
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Articles with adhesive separation layer
- Patent number 10,883,227
- Issue date Jan 5, 2021
- 3M Innovative Properties Company
- Andrew J. Callinan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Release paper and method of manufacture
- Patent number 10,731,298
- Issue date Aug 4, 2020
- University of Maine System Board of Trustees
- Michael A. Bilodeau
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Organopolysiloxane emulsion composition for release paper or releas...
- Patent number 10,597,566
- Issue date Mar 24, 2020
- Shin-Etsu Chemical Co., Ltd.
- Kenji Yamamoto
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fibre-based support containing a layer of a functionalized watersol...
- Patent number 10,533,286
- Issue date Jan 14, 2020
- AHLSTROM-MUNKSJÖ OYJ
- Diego Fantini
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Silicone composition for release paper or release film, release pap...
- Patent number 10,435,844
- Issue date Oct 8, 2019
- Shin-Etsu Chemical Co., Ltd.
- Kenji Yamamoto
- B32 - LAYERED PRODUCTS
Information Patent Grant
Release product
- Patent number 10,428,462
- Issue date Oct 1, 2019
- UPM SPECIALTY PAPERS OY
- Anu Närhi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process to manufacture low weight high quality paper for use as a s...
- Patent number 10,280,562
- Issue date May 7, 2019
- UPM SPECIALTY PAPERS OY
- Jukka Kotilainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Vinyl alcohol polymer and use thereof
- Patent number 10,214,604
- Issue date Feb 26, 2019
- Kuraray Co., Ltd.
- Yosuke Kumaki
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Label, wristband clip, paper material and ink ribbon containing car...
- Patent number 10,026,341
- Issue date Jul 17, 2018
- Sato Holdings Kabushiki Kaisha
- Hiromi Yamamuro
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Sewing-free hot melt adhesive TPU leather and preparation method th...
- Patent number 10,005,926
- Issue date Jun 26, 2018
- DONGGUAN XIONGLIN NEW MATERIAL TECHNOLOGY CO., LTD
- Jianxiong He
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Baking paper coated with a silicone-containing emulsion
- Patent number 9,986,743
- Issue date Jun 5, 2018
- Wacker Chemie AG
- Christine Klingler
- A21 - BAKING EDIBLE DOUGHS
Information Patent Grant
Fibre-based support containing a layer of a functionalized watersol...
- Patent number 9,803,321
- Issue date Oct 31, 2017
- Munksjö Oyj
- Diego Fantini
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Vinyl alcohol polymer, thickening agent, stabilizer for emulsion po...
- Patent number 9,751,968
- Issue date Sep 5, 2017
- Kuraray Co., Ltd.
- Masaki Kato
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Casting papers and their methods of formation and use
- Patent number 9,745,701
- Issue date Aug 29, 2017
- Neenah Paper, Inc.
- Frank J. Kronzer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of manufacturing glassine paper
- Patent number 9,587,355
- Issue date Mar 7, 2017
- Munksjö Oyj
- Jean-Francois Bertrand
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Label, printing paper top layer formation material, information-bea...
- Patent number 9,489,872
- Issue date Nov 8, 2016
- Sato Holdings Kabushiki Kaisha
- Hiromi Yamamuro
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method to create an environmentally resistant soft armor composite
- Patent number 9,469,939
- Issue date Oct 18, 2016
- Honeywell International Inc.
- Henry G. Ardiff
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Printable sheet that is ultra-smooth and recyclable, and its method...
- Patent number 9,416,495
- Issue date Aug 16, 2016
- Arjo Wiggins Fine Papers Limited
- Gael Depres
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Vinyl alcohol polymer, aqueous solution, coating agent, ink jet rec...
- Patent number 9,309,431
- Issue date Apr 12, 2016
- Kuraray Co., Ltd.
- Yuta Taoka
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of applying bulk glue for nursing pad base film to four corn...
- Patent number 9,248,057
- Issue date Feb 2, 2016
- Beijing Beishute Maternity & Child Articles., LTD
- Qiuhong Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composition containing vinyl alcohol polymer
- Patent number 9,243,161
- Issue date Jan 26, 2016
- Kuraray Co., Ltd.
- Yuta Taoka
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Polyoxyalkylene modified vinyl alcohol-based polymer and use thereof
- Patent number 9,181,373
- Issue date Nov 10, 2015
- Kuraray Co., Ltd.
- Masako Kawagoe
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Multilayered sheet
- Patent number 8,967,331
- Issue date Mar 3, 2015
- E I du Pont de Nemours and Company
- Dariusz Wlodzimierz Kawka
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING THERMOPLASTIC POLY(VINYL ALCOHOL) DERIVATI...
- Publication number 20240124620
- Publication date Apr 18, 2024
- UPM-Kymmene Corporation
- Kuisma Littunen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ADDITION-CURABLE ORGANOPOLYSILOXANE COMPOSITION, RELEASE PAPER AND...
- Publication number 20230250236
- Publication date Aug 10, 2023
- Shin-Etsu Chemical Co., Ltd.
- Toshiaki Ihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Coating Agent for Paper and Coated Paper Using Same
- Publication number 20230142880
- Publication date May 11, 2023
- KURARAY CO., LTD.
- Yuta Taoka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANOPOLYSILOXANE COMPOSITION FOR USE IN RELEASE PAPER OR RELEASE...
- Publication number 20230144102
- Publication date May 11, 2023
- Shin-Etsu Chemical Co., Ltd.
- Toshiaki IHARA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MANUFACTURING PROCESS OF INTERMITTENT COATING RELEASE PAPER
- Publication number 20220349126
- Publication date Nov 3, 2022
- Foshan XinFei Hygiene Materials Co., Ltd.
- Fanfei MU
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
A METHOD FOR MANUFACTURING THERMOPLASTIC POLY(VINYL ALCOHOL) DERIVA...
- Publication number 20220162357
- Publication date May 26, 2022
- UPM-Kymmene Corporation
- Kuisma Littunen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
RELEASE-PAPER BASE PAPER AND METHOD FOR PRODUCING SAME, AND RELEASE...
- Publication number 20200087860
- Publication date Mar 19, 2020
- KURARAYCQ., LTD.
- Keisuke MORIKAWA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RELEASE-PAPER BASE PAPER AND METHOD FOR PRODUCING SAME, AND RELEASE...
- Publication number 20200032458
- Publication date Jan 30, 2020
- Kuraray Co., Ltd
- Keisuke MORIKAWA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
POLYVINYL ALCOHOL COMPOSITION AND USE THEREOF
- Publication number 20190338115
- Publication date Nov 7, 2019
- Kuraray Co., Ltd
- Tadahito FUKUHARA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Recyclable release substrate
- Publication number 20190194872
- Publication date Jun 27, 2019
- Mitsubishi HiTec Paper Europe GmbH
- Dieter Becker
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR PREPARING ACTIVE CARBON-BASED SPECIAL SYNTHETIC PAPER
- Publication number 20180291559
- Publication date Oct 11, 2018
- HUNAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Hu Zhou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Paper for an Opaque Label in a Dry and Wet Environment and Thus Obt...
- Publication number 20180236781
- Publication date Aug 23, 2018
- PAPETERIE ZUBER RIEDER
- Marie Martinet
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SILICONE COMPOSITION FOR RELEASE PAPER OR RELEASE FILM, RELEASE PAP...
- Publication number 20180155877
- Publication date Jun 7, 2018
- Shin-Etsu Chemical Co., Ltd.
- Kenji YAMAMOTO
- B32 - LAYERED PRODUCTS
Information Patent Application
ORGANOPOLYSILOXANE EMULSION COMPOSITION FOR RELEASE PAPER OR RELEAS...
- Publication number 20180094178
- Publication date Apr 5, 2018
- Shin-Etsu Chemical Co., Ltd.
- Kenji YAMAMOTO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PROCESS TO MANUFACTURE LOW WEIGHT HIGH QUALITY PAPER FOR USE AS A S...
- Publication number 20170284024
- Publication date Oct 5, 2017
- UPM Specialty Papers Oy
- Jukka Kotilainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FIBRE-BASED SUPPORT CONTAINING A LAYER OF A FUNCTIONALIZED WATERSOL...
- Publication number 20170284027
- Publication date Oct 5, 2017
- AHLSTROM-MUNKSJÖ OYJ
- Diego FANTINI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
VINYL ALCOHOL POLYMER AND USE THEREOF
- Publication number 20170226247
- Publication date Aug 10, 2017
- KURARAY CO., LTD.
- Yosuke KUMAKI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LABEL, TOP LAYER FORMATION MATERIAL FOR PRINTING MEDIUM, INFORMATIO...
- Publication number 20170032711
- Publication date Feb 2, 2017
- Sato Holdings Kabushiki Kaisha
- Hiromi YAMAMURO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
VINYL ALCOHOL POLYMER, THICKENING AGENT, STABILIZER FOR EMULSION PO...
- Publication number 20160251466
- Publication date Sep 1, 2016
- KURARAY CO., LTD.
- Masaki KATO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMPREGNATING MATERIALS FOR RELEASE PAPERS
- Publication number 20160160446
- Publication date Jun 9, 2016
- KURARAY EUROPE GMBH
- Samuel MICHEL
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Release Paper and Method of Manufacture
- Publication number 20150125658
- Publication date May 7, 2015
- Stirling Consulting, INC.
- Michael A. Bilodeau
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PAPER PRODUCT AND A METHOD AND A SYSTEM FOR MANUFACTURING FURNISH
- Publication number 20140338849
- Publication date Nov 20, 2014
- Mika V. Kosonen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FIBRE-BASED SUPPORT CONTAINING A LAYER OF A FUNCTIONALIZED WATERSOL...
- Publication number 20140262092
- Publication date Sep 18, 2014
- MUNKSJÖ OYJ
- Diego Fantini
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COMPOSITION CONTAINING VINYL ALCOHOL POLYMER
- Publication number 20140235778
- Publication date Aug 21, 2014
- Kuraray Co., Ltd
- Yuta Taoka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
POLYOXYALKYLENE MODIFIED VINYL ALCOHOL-BASED POLYMER AND USE THEREOF
- Publication number 20140178609
- Publication date Jun 26, 2014
- KURARAY CO., LTD.
- Masako Kawagoe
- B32 - LAYERED PRODUCTS
Information Patent Application
PAPER SUBSTRATES USEFUL AS UNIVERSAL RELEASE LINERS
- Publication number 20140178621
- Publication date Jun 26, 2014
- International Paper Company
- STEVEN D. SCHULTZ
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
VINYL ALCOHOL POLYMER, AQUEOUS SOLUTION, COATING AGENT, INK JET REC...
- Publication number 20140121099
- Publication date May 1, 2014
- KURARAY CO., LTD.
- Yuta Taoka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
TRANSFER ARTICLE HAVING MULTI-SIZED PARTICLES AND METHODS
- Publication number 20130295328
- Publication date Nov 7, 2013
- 3M Innovative Properties Company
- Jimmie R. Baran
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LABEL, PRINTING PAPER TOP LAYER FORMATION MATERIAL, INFORMATION-BEA...
- Publication number 20130287986
- Publication date Oct 31, 2013
- Hiromi Yamamuro
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PAPER SUBSTRATES USEFUL AS UNIVERSAL RELEASE LINERS
- Publication number 20130260072
- Publication date Oct 3, 2013
- Steven D. Schultz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Release paper

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for manufacturing thermoplastic poly(vinyl alcohol) derivati...

Manufacturing process of intermittent coating release paper

Release-paper base paper and method for producing same, and release...

Recyclable release substrate

Release-paper base paper and method for producing same, and release...

Polyvinyl alcohol composition and use thereof

Method for preparing active carbon-based special synthetic paper

Articles with adhesive separation layer

Release paper and method of manufacture

Organopolysiloxane emulsion composition for release paper or releas...

Fibre-based support containing a layer of a functionalized watersol...

Silicone composition for release paper or release film, release pap...

Release product

Process to manufacture low weight high quality paper for use as a s...

Vinyl alcohol polymer and use thereof

Label, wristband clip, paper material and ink ribbon containing car...

Sewing-free hot melt adhesive TPU leather and preparation method th...

Baking paper coated with a silicone-containing emulsion

Fibre-based support containing a layer of a functionalized watersol...

Vinyl alcohol polymer, thickening agent, stabilizer for emulsion po...

Casting papers and their methods of formation and use

Method of manufacturing glassine paper

Label, printing paper top layer formation material, information-bea...

Method to create an environmentally resistant soft armor composite

Printable sheet that is ultra-smooth and recyclable, and its method...

Vinyl alcohol polymer, aqueous solution, coating agent, ink jet rec...

Method of applying bulk glue for nursing pad base film to four corn...

Composition containing vinyl alcohol polymer

Polyoxyalkylene modified vinyl alcohol-based polymer and use thereof

Multilayered sheet

Patents Applicationslast 30 patents

METHOD FOR MANUFACTURING THERMOPLASTIC POLY(VINYL ALCOHOL) DERIVATI...

ADDITION-CURABLE ORGANOPOLYSILOXANE COMPOSITION, RELEASE PAPER AND...

Coating Agent for Paper and Coated Paper Using Same

ORGANOPOLYSILOXANE COMPOSITION FOR USE IN RELEASE PAPER OR RELEASE...

MANUFACTURING PROCESS OF INTERMITTENT COATING RELEASE PAPER

A METHOD FOR MANUFACTURING THERMOPLASTIC POLY(VINYL ALCOHOL) DERIVA...

RELEASE-PAPER BASE PAPER AND METHOD FOR PRODUCING SAME, AND RELEASE...

RELEASE-PAPER BASE PAPER AND METHOD FOR PRODUCING SAME, AND RELEASE...

POLYVINYL ALCOHOL COMPOSITION AND USE THEREOF

Recyclable release substrate

METHOD FOR PREPARING ACTIVE CARBON-BASED SPECIAL SYNTHETIC PAPER

Paper for an Opaque Label in a Dry and Wet Environment and Thus Obt...

SILICONE COMPOSITION FOR RELEASE PAPER OR RELEASE FILM, RELEASE PAP...

ORGANOPOLYSILOXANE EMULSION COMPOSITION FOR RELEASE PAPER OR RELEAS...

PROCESS TO MANUFACTURE LOW WEIGHT HIGH QUALITY PAPER FOR USE AS A S...

FIBRE-BASED SUPPORT CONTAINING A LAYER OF A FUNCTIONALIZED WATERSOL...

VINYL ALCOHOL POLYMER AND USE THEREOF

LABEL, TOP LAYER FORMATION MATERIAL FOR PRINTING MEDIUM, INFORMATIO...

VINYL ALCOHOL POLYMER, THICKENING AGENT, STABILIZER FOR EMULSION PO...

IMPREGNATING MATERIALS FOR RELEASE PAPERS

Release Paper and Method of Manufacture

PAPER PRODUCT AND A METHOD AND A SYSTEM FOR MANUFACTURING FURNISH

FIBRE-BASED SUPPORT CONTAINING A LAYER OF A FUNCTIONALIZED WATERSOL...

COMPOSITION CONTAINING VINYL ALCOHOL POLYMER

POLYOXYALKYLENE MODIFIED VINYL ALCOHOL-BASED POLYMER AND USE THEREOF

PAPER SUBSTRATES USEFUL AS UNIVERSAL RELEASE LINERS

VINYL ALCOHOL POLYMER, AQUEOUS SOLUTION, COATING AGENT, INK JET REC...

TRANSFER ARTICLE HAVING MULTI-SIZED PARTICLES AND METHODS

LABEL, PRINTING PAPER TOP LAYER FORMATION MATERIAL, INFORMATION-BEA...

PAPER SUBSTRATES USEFUL AS UNIVERSAL RELEASE LINERS