Ignifugeants

Industry

CPC
D21H21/34

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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 D21H21/00Non-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

Current Industry

D21H21/34Ignifugeants

Industries

Patents Grantslast 30 patents

Information Patent Grant
Preparation method of heat-not-burn cigarette paper with boron nitr...
- Patent number 12,104,325
- Issue date Oct 1, 2024
- Zhejiang University
- Qinghua Zhang
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Lignocellulosic composites prepared with aqueous alkaline and urea...
- Patent number 12,060,679
- Issue date Aug 13, 2024
- Bradley University
- Brent Tisserat
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Non-combustible wrapper for use in heat but not burn applications
- Patent number 11,998,040
- Issue date Jun 4, 2024
- SWM Holdings US, LLC
- Bruno Stefani
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Cigarette butt wrapping paper
- Patent number 11,910,824
- Issue date Feb 27, 2024
- Jun Ho Yang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fire resistant retail product packaging materials and method of man...
- Patent number 11,828,027
- Issue date Nov 28, 2023
- Packaging and Crating Technologies, LLC
- Rodger A. Mort
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Structure shielding wallpaper
- Patent number 11,412,643
- Issue date Aug 9, 2022
- SWIFT TEXTILE METALIZING LLC
- Bryan T. Wyrebek
- B32 - LAYERED PRODUCTS
Information Patent Grant
Flame retardant paper
- Patent number 11,390,998
- Issue date Jul 19, 2022
- Toray Industries, Inc.
- Hideaki Karasaki
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Aramid nanofiber-based insulation paper and preparation method thereof
- Patent number 11,319,675
- Issue date May 3, 2022
- Hunan University
- Jianfeng Wang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Flame-blocking nonwoven fabric
- Patent number 11,118,289
- Issue date Sep 14, 2021
- Toray Industries, Inc.
- Hiroshi Tsuchikura
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Lignocellulosic composites prepared with aqueous alkaline and urea...
- Patent number 10,995,452
- Issue date May 4, 2021
- Bradley University
- Brent H. Tisserat
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Structure shielding wallpaper
- Patent number 10,959,355
- Issue date Mar 23, 2021
- SWIFT TEXTILE METALIZING LLC
- Bryan T. Wyrebek
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Flame or fire retarding agents and their manufacture and use
- Patent number 10,920,147
- Issue date Feb 16, 2021
- Fernando Tahmouresinia
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Flame or fire protection agent and production and use thereof, in p...
- Patent number 10,808,175
- Issue date Oct 20, 2020
- Fernando Tahmouresinia
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Water based liquid fire retardant for use in cellulose insulation
- Patent number 10,767,306
- Issue date Sep 8, 2020
- Thomas C. Shutt
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for producing a flaked thermal-insulating and/or acoustic-i...
- Patent number 10,753,044
- Issue date Aug 25, 2020
- ENERPAPER S.R.L.
- Davide Contu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Ionic liquid flame retardants
- Patent number 10,717,929
- Issue date Jul 21, 2020
- IONIC FLAME RETARDANT INC.
- Yanjie Xu
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Gypsum products with high efficiency heat sink additives
- Patent number 10,377,108
- Issue date Aug 13, 2019
- Cesar Chan
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Phosphorus-nitrogen-based intumescent flame retardant and synthetic...
- Patent number 10,301,548
- Issue date May 28, 2019
- Institute of Advanced Technology, University of Science and Technology of China
- Zhiyong Wang
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Aqueous solution
- Patent number 10,100,224
- Issue date Oct 16, 2018
- Zoltan Boldizsar
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Fire-retardant sheet material
- Patent number 10,066,341
- Issue date Sep 4, 2018
- Teijin Aramid B.V.
- Jan David Tiecken
- B68 - SADDLERY UPHOLSTERY
Information Patent Grant
Flame-resistant paper for wave absorber member and wave absorber me...
- Patent number 9,822,486
- Issue date Nov 21, 2017
- Toray Industries, Inc.
- Toru Sugahara
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Printable media
- Patent number 9,707,790
- Issue date Jul 18, 2017
- Hewlett-Packard Development Company, L.P.
- Xulong Fu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for making slit-banded wrapper using moving or...
- Patent number 9,670,618
- Issue date Jun 6, 2017
- Philip Morris USA Inc.
- John F. Cunningham
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Multilayered structure comprising fine fiber cellulose layer
- Patent number 9,670,622
- Issue date Jun 6, 2017
- Asahi Kasei Fibers Corporation
- Hirofumi Ono
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Multilayered structure comprising fine fiber cellulose layer
- Patent number 9,580,873
- Issue date Feb 28, 2017
- Asahi Kasei Fibers Corporation
- Hirofumi Ono
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method for conferring antimicrobial activity to a substrate
- Patent number 9,512,559
- Issue date Dec 6, 2016
- Research Foundation of the City University of New York
- Robert Engel
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Multilayered sheet
- Patent number 9,428,864
- Issue date Aug 30, 2016
- E I du Pont de Nemours and Company
- Dariusz Wlodzimierz Kawka
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Environmentally friendly wood treatment process
- Patent number 9,415,526
- Issue date Aug 16, 2016
- OrganoWood AB
- Marten Hellberg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fungicidal and parasiticidal fire-retardant powder
- Patent number 9,410,087
- Issue date Aug 9, 2016
- Solvay S.A.
- Jean-Philippe Pascal
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Display rear shell with waterproof and fireproof properties
- Patent number 9,284,689
- Issue date Mar 15, 2016
- Tongfang Global Limited
- Th Lam
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Non-Combustible Wrapper For Use In Heat But Not Burn Applications
- Publication number 20240365850
- Publication date Nov 7, 2024
- SWM Holdings US, LLC
- Bruno Stefani
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FLAME-PROOF CORRUGATED PAPERBOARD AND METHOD FOR PRODUCING SAME
- Publication number 20240360627
- Publication date Oct 31, 2024
- RENGO CO., LTD.
- Aya KINUGAWA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SYSTEM AND METHOD OF MANUFACTURE OF CELLULOSE INSULATION
- Publication number 20240309584
- Publication date Sep 19, 2024
- NTIP LLC
- William Sellars
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
INSULATION MATERIAL, INSULATION PRODUCT, LAYER STUCTURE, CONSTRUCTI...
- Publication number 20240011225
- Publication date Jan 11, 2024
- Fiberwood Oy
- Jukka Pitkälä
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
AEROSOL-GENERATING ARTICLE WITH COMBUSTION PREVENTING WRAPPER
- Publication number 20230346007
- Publication date Nov 2, 2023
- Philip Morris Products S.A.
- Stefanos PAPAKYRILLOU
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FLAME-RESISTANT PAPER FOR RADIO WAVE ABSORBER MEMBER AND PRODUCTION...
- Publication number 20230323603
- Publication date Oct 12, 2023
- TORAY INDUSTRIES, INC.
- Tomoko Takano
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Paper-based Electromagnetic Shielding Composite with Flame Retardan...
- Publication number 20230304224
- Publication date Sep 28, 2023
- Jiangsu Aoshen Hi-tech Materials Co.,ltd.
- Shihua WANG
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
POLYPROPYLENE COATED PAPER AND PAPERBOARD
- Publication number 20230295874
- Publication date Sep 21, 2023
- STORA ENSO OYJ
- Ville Ribu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PREPARATION METHOD OF HEAT-NOT-BURN CIGARETTE PAPER WITH BORON NITR...
- Publication number 20230265615
- Publication date Aug 24, 2023
- Zhejiang University
- Qinghua ZHANG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Heat-Resistant Wrapper Paper for Aerosol-Generating Articles
- Publication number 20230250590
- Publication date Aug 10, 2023
- delfortgroup AG
- Roland Zitturi
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
FIRE RETARDANT PAPER
- Publication number 20230167610
- Publication date Jun 1, 2023
- Thermal Ceramics, Inc.
- Jensen Plummer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MULTILAYERED FIRE-RESISTANT SHEET
- Publication number 20220290375
- Publication date Sep 15, 2022
- DUPONT SAFETY & CONSTRUCTION, INC.
- BYOUNG SAM KANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Wrapper For Aerosol Delivery Products and Aerosol Delivery Products...
- Publication number 20220264937
- Publication date Aug 25, 2022
- Schweitzer-Mauduit International, Inc.
- Bruno Stefani
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
HEAT INSULATING MATERIAL COMPOSITION, HEAT INSULATING MATERIAL, AND...
- Publication number 20220190403
- Publication date Jun 16, 2022
- DENKA COMPANY LIMITED
- Kohei MIZUTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF IMPROVING THE FIRE RESISTANCE OF A CELLULOSE MATERIAL
- Publication number 20220098489
- Publication date Mar 31, 2022
- Woodholdings Environmental, Inc.
- Edwin Neal
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
CIGARETTE BUTT WRAPPING PAPER
- Publication number 20210315271
- Publication date Oct 14, 2021
- Jun Ho YANG
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Non-Combustible Wrapper For Use in Heat But Not Burn Applications
- Publication number 20210307381
- Publication date Oct 7, 2021
- Schweitzer-Mauduit International, Inc.
- Bruno Stefani
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
EQUIPMENT FOR MANUFACTURING FIBER STRUCTURE, METHOD FOR MANUFACTURI...
- Publication number 20210230802
- Publication date Jul 29, 2021
- SEIKO EPSON CORPORATION
- Toshiaki YAMAGAMI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
LIGNOCELLULOSIC COMPOSITES PREPARED WITH AQUEOUS ALKALINE AND UREA...
- Publication number 20210207320
- Publication date Jul 8, 2021
- Brent H. TISSERAT
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ARAMID NANOFIBER-BASED INSULATION PAPER AND PREPARATION METHOD THEREOF
- Publication number 20210062429
- Publication date Mar 4, 2021
- Hunan University
- Jianfeng Wang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Wrapping Paper For A Smoking Article
- Publication number 20210030055
- Publication date Feb 4, 2021
- JT INTERNATIONAL S.A.
- Hiroyoshi Ono
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
FLAME RETARDANT PAPER
- Publication number 20200399833
- Publication date Dec 24, 2020
- TORAY INDUSTRIES, INC.
- Hideaki Karasaki
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD OF MAKING FIRE RETARDANT MATERIALS AND RELATED PRODUCTS
- Publication number 20200325630
- Publication date Oct 15, 2020
- CLEANFIBER, LLC
- Jonathan Strimling
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
STRUCTURE SHIELDING WALLPAPER
- Publication number 20200281101
- Publication date Sep 3, 2020
- Swift Textile Metalizing LLC
- Bryan T. Wyrebek
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PRINTABLE MEDIUM
- Publication number 20190168527
- Publication date Jun 6, 2019
- Hewlett-Packard Development Company, L.P.
- Xulong FU
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PROCESS FOR PRODUCING A FLAKED THERMAL-INSULATING AND/OR ACOUSTIC-I...
- Publication number 20190145051
- Publication date May 16, 2019
- Davide CONTU
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
LIGNOCELLULOSIC COMPOSITES PREPARED WITH AQUEOUS ALKALINE AND UREA...
- Publication number 20190119851
- Publication date Apr 25, 2019
- Brent H. TISSERAT
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Flame or Fire Protection Agent and Production and Use thereof, in P...
- Publication number 20190016958
- Publication date Jan 17, 2019
- Fernando TAHMOURESINIA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
FLAME OR FIRE RETARDING AGENTS AND THEIR MANUFACTURE AND USE
- Publication number 20180327670
- Publication date Nov 15, 2018
- Fernando Tahmouresinia
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
Hybrid Fire-Retarded Cellulose Materials
- Publication number 20180298558
- Publication date Oct 18, 2018
- Nature Tech LLC
- William R. Sellars
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Ignifugeants

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Preparation method of heat-not-burn cigarette paper with boron nitr...

Lignocellulosic composites prepared with aqueous alkaline and urea...

Non-combustible wrapper for use in heat but not burn applications

Cigarette butt wrapping paper

Fire resistant retail product packaging materials and method of man...

Structure shielding wallpaper

Flame retardant paper

Aramid nanofiber-based insulation paper and preparation method thereof

Flame-blocking nonwoven fabric

Lignocellulosic composites prepared with aqueous alkaline and urea...

Structure shielding wallpaper

Flame or fire retarding agents and their manufacture and use

Flame or fire protection agent and production and use thereof, in p...

Water based liquid fire retardant for use in cellulose insulation

Process for producing a flaked thermal-insulating and/or acoustic-i...

Ionic liquid flame retardants

Gypsum products with high efficiency heat sink additives

Phosphorus-nitrogen-based intumescent flame retardant and synthetic...

Aqueous solution

Fire-retardant sheet material

Flame-resistant paper for wave absorber member and wave absorber me...

Printable media

Method and apparatus for making slit-banded wrapper using moving or...

Multilayered structure comprising fine fiber cellulose layer

Multilayered structure comprising fine fiber cellulose layer

Method for conferring antimicrobial activity to a substrate

Multilayered sheet

Environmentally friendly wood treatment process

Fungicidal and parasiticidal fire-retardant powder

Display rear shell with waterproof and fireproof properties

Patents Applicationslast 30 patents

Non-Combustible Wrapper For Use In Heat But Not Burn Applications

FLAME-PROOF CORRUGATED PAPERBOARD AND METHOD FOR PRODUCING SAME

SYSTEM AND METHOD OF MANUFACTURE OF CELLULOSE INSULATION

INSULATION MATERIAL, INSULATION PRODUCT, LAYER STUCTURE, CONSTRUCTI...

AEROSOL-GENERATING ARTICLE WITH COMBUSTION PREVENTING WRAPPER

FLAME-RESISTANT PAPER FOR RADIO WAVE ABSORBER MEMBER AND PRODUCTION...

Paper-based Electromagnetic Shielding Composite with Flame Retardan...

POLYPROPYLENE COATED PAPER AND PAPERBOARD

PREPARATION METHOD OF HEAT-NOT-BURN CIGARETTE PAPER WITH BORON NITR...

Heat-Resistant Wrapper Paper for Aerosol-Generating Articles

FIRE RETARDANT PAPER

MULTILAYERED FIRE-RESISTANT SHEET

Wrapper For Aerosol Delivery Products and Aerosol Delivery Products...

HEAT INSULATING MATERIAL COMPOSITION, HEAT INSULATING MATERIAL, AND...

METHOD OF IMPROVING THE FIRE RESISTANCE OF A CELLULOSE MATERIAL

CIGARETTE BUTT WRAPPING PAPER

Non-Combustible Wrapper For Use in Heat But Not Burn Applications

EQUIPMENT FOR MANUFACTURING FIBER STRUCTURE, METHOD FOR MANUFACTURI...

LIGNOCELLULOSIC COMPOSITES PREPARED WITH AQUEOUS ALKALINE AND UREA...

ARAMID NANOFIBER-BASED INSULATION PAPER AND PREPARATION METHOD THEREOF

Wrapping Paper For A Smoking Article

FLAME RETARDANT PAPER

METHOD OF MAKING FIRE RETARDANT MATERIALS AND RELATED PRODUCTS

STRUCTURE SHIELDING WALLPAPER

PRINTABLE MEDIUM

PROCESS FOR PRODUCING A FLAKED THERMAL-INSULATING AND/OR ACOUSTIC-I...

LIGNOCELLULOSIC COMPOSITES PREPARED WITH AQUEOUS ALKALINE AND UREA...

Flame or Fire Protection Agent and Production and Use thereof, in P...

FLAME OR FIRE RETARDING AGENTS AND THEIR MANUFACTURE AND USE

Hybrid Fire-Retarded Cellulose Materials