Flame-resistant papers; (complex) compositions rendering paper fire-resistant

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CPC
D21H5/0002

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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 D21H5/00Special paper or cardboard not otherwise provided for

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D21H5/0002Flame-resistant papers; (complex) compositions rendering paper fire-resistant

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Patents Grantslast 30 patents

Information Patent Grant
Papers comprising aerogel powder and aramid polymer fibrils
- Patent number 11,578,461
- Issue date Feb 14, 2023
- DuPont Safety & Construction, Inc.
- Mehdi Afshari
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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
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 cellulosic shaped articles, cellulosic shaped...
- Patent number 10,323,138
- Issue date Jun 18, 2019
- smartpolymer GmbH
- Sabine Riede
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fire retarded aramid fiber-based honeycomb
- Patent number 10,245,804
- Issue date Apr 2, 2019
- Hexcel Corporation
- Lance Smith
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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
Transformer paper and other non-conductive transformer components
- Patent number 8,980,053
- Issue date Mar 17, 2015
- SABIC Innovative Plastics IP B.V.
- John R. Krahn
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Nonflammable paper
- Patent number 4,780,180
- Issue date Oct 25, 1988
- Onoda Cement Co. Ltd.
- Takao Take
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fire resistant materials
- Patent number 4,748,066
- Issue date May 31, 1988
- Digital Equipment Corporation
- Richard A. Kelly
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fire-resistant material
- Patent number 4,720,414
- Issue date Jan 19, 1988
- Roque F. Burga
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for making pulverulent ammonium polyphosphates stable to hy...
- Patent number 4,639,331
- Issue date Jan 27, 1987
- Hoechst Aktiengesellschaft
- Georg Elsner
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fire retardant powders and methods
- Patent number 4,552,803
- Issue date Nov 12, 1985
- Glenn A. Pearson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Activated silicon-containing aluminum complex flame retardant and m...
- Patent number 4,548,841
- Issue date Oct 22, 1985
- San-Mar Laboratories, Inc.
- Fred Bernat
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Flame-retarded copper-clad laminate
- Patent number 4,521,491
- Issue date Jun 4, 1985
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Masayuki Oizumi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fire retardant powders
- Patent number 4,468,495
- Issue date Aug 28, 1984
- Glenn A. Pearson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Flame-retarded acoustic diaphragm
- Patent number 4,451,609
- Issue date May 29, 1984
- Pioneer Electronic Corporation
- Fumio Kawahara
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
4-Hydroxy-5-(substituted phosphinyl)ethyleneureas
- Patent number 4,435,533
- Issue date Mar 6, 1984
- Alexandros K. Tsolis
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Self-extinguishing paper materials
- Patent number 4,416,728
- Issue date Nov 22, 1983
- Saffa S.p.A.
- Giancarlo Albanesi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of manufacturing flame and abuse resistant fiber panel and p...
- Patent number 4,376,674
- Issue date Mar 15, 1983
- United States Gypsum Company
- Mohammad H. Ali
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fire-resistant filler sheet laminates
- Patent number 4,371,579
- Issue date Feb 1, 1983
- Westinghouse Electric Corp.
- Harold O. McCaskey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for producing combustion resistant fibrous products
- Patent number 4,352,719
- Issue date Oct 5, 1982
- KATAFLOX Patentverwaltungsgesellschaft mbH.
- Alfons K. Herr
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Message format for secure communication over data links
- Patent number 4,322,576
- Issue date Mar 30, 1982
- Racal-Milgo, Inc.
- William J. Miller
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Laminated plastic material
- Patent number 4,288,491
- Issue date Sep 8, 1981
- Evgeny M. Surzhenko
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fire-retardant composition containing derivatives of polyphosphoric...
- Patent number 4,283,501
- Issue date Aug 11, 1981
- The Dow Chemical Company
- Thomas P. Brady
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Novel intumescent composition
- Patent number 4,241,145
- Issue date Dec 23, 1980
- Velsicol Chemical Corporation
- Jayendra R. Shukla
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Bonding composition for incombustible fibrous materials
- Patent number 4,224,103
- Issue date Sep 23, 1980
- Otsuka Chemical Co. Ltd.
- Hideo Yamaguchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Apparatus for making cellulose insulation
- Patent number 4,191,224
- Issue date Mar 4, 1980
- Diamond Insulation Industries, Inc.
- Kenneth L. Bontrager
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Fire retardant insulation
- Patent number 4,184,311
- Issue date Jan 22, 1980
- Leonard D. Rood
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Flame retardant compositions and methods of preparing and using same
- Patent number 4,174,223
- Issue date Nov 13, 1979
- Donald M. Steen
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Aqueous solutions of alkali polysilicates
- Patent number 4,120,938
- Issue date Oct 17, 1978
- Dynamit Nobel Aktiengesellschaft
- Rainer Haase
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MAKING FIRE RETARDANT MATERIALS AND RELATED PRODUCTS
- Publication number 20240191430
- Publication date Jun 13, 2024
- ClLEANFIBER INC..
- Jonathan Strimling
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PAPERS COMPRISING AEROGEL POWDER AND ARAMID POLYMER FIBRILS
- Publication number 20210363699
- Publication date Nov 25, 2021
- DUPONT SAFETY & CONSTRUCTION, INC.
- Mehdi Afshari
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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
Cylindrical Smoking Device
- Publication number 20200305498
- Publication date Oct 1, 2020
- David Scott Ognibene
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Water Based Liquid Fire Retardant for Use in Cellulose Insulation
- Publication number 20190062989
- Publication date Feb 28, 2019
- NTIP LLC
- Thomas C. Shutt
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FIRE RETARDED ARAMID FIBER-BASED HONEYCOMB
- Publication number 20170106620
- Publication date Apr 20, 2017
- HEXCEL CORPORATION
- Lance Smith
- B32 - LAYERED PRODUCTS
Information Patent Application
FLAME-RESISTANT PAPER FOR WAVE ABSORBER MEMBER AND WAVE ABSORBER ME...
- Publication number 20160208438
- Publication date Jul 21, 2016
- TORAY INDUSTRIES, INC.
- Toru Sugahara
- G01 - MEASURING TESTING
Information Patent Application
Process for producing cellulosic shaped articles, cellulosic shaped...
- Publication number 20160152803
- Publication date Jun 2, 2016
- Smartpolymer GmbH
- Axel KOLBE
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
HONEYCOMB PAPER
- Publication number 20130260088
- Publication date Oct 3, 2013
- SABIC INNOVATIVE PLASTICS IP BV
- Benny Ezekiel David
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
TRANSFORMER PAPER AND OTHER NON-CONDUCTIVE TRANSFORMER COMPONENTS
- Publication number 20130255899
- Publication date Oct 3, 2013
- SABIC INNOVATIVE PLASTICS IP BV
- John R. Krahn
- B32 - LAYERED PRODUCTS
Information Patent Application
ELECTRICAL INSULATION PAPER, METHODS OF MANUFACTURE, AND ARTICLES M...
- Publication number 20130260124
- Publication date Oct 3, 2013
- SABIC INNOVATIVE PLASTICS IP BV
- Benny Ezekiel David
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL INSULATION PAPER, METHODS OF MANUFACTURE, AND ARTICLES M...
- Publication number 20130260123
- Publication date Oct 3, 2013
- SABIC INNOVATIVE PLASTICS IP BV
- John R. Krahn
- B32 - LAYERED PRODUCTS
Information Patent Application
PROCESS FOR PRODUCING CELLULOSIC SHAPED ARTICLES, CELLULOSIC SHAPED...
- Publication number 20110045078
- Publication date Feb 24, 2011
- Axel Kolbe
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Paper material bag
- Publication number 20080182050
- Publication date Jul 31, 2008
- Hans-Joachim WICHMANN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Flame-resistant papers; (complex) compositions rendering paper fire-resistant

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Papers comprising aerogel powder and aramid polymer fibrils

Flame retardant paper

Water based liquid fire retardant for use in cellulose insulation

Process for producing cellulosic shaped articles, cellulosic shaped...

Fire retarded aramid fiber-based honeycomb

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

Transformer paper and other non-conductive transformer components

Nonflammable paper

Fire resistant materials

Fire-resistant material

Process for making pulverulent ammonium polyphosphates stable to hy...

Fire retardant powders and methods

Activated silicon-containing aluminum complex flame retardant and m...

Flame-retarded copper-clad laminate

Fire retardant powders

Flame-retarded acoustic diaphragm

4-Hydroxy-5-(substituted phosphinyl)ethyleneureas

Self-extinguishing paper materials

Method of manufacturing flame and abuse resistant fiber panel and p...

Fire-resistant filler sheet laminates

Method for producing combustion resistant fibrous products

Message format for secure communication over data links

Laminated plastic material

Fire-retardant composition containing derivatives of polyphosphoric...

Novel intumescent composition

Bonding composition for incombustible fibrous materials

Apparatus for making cellulose insulation

Fire retardant insulation

Flame retardant compositions and methods of preparing and using same

Aqueous solutions of alkali polysilicates

Patents Applicationslast 30 patents

METHOD OF MAKING FIRE RETARDANT MATERIALS AND RELATED PRODUCTS

PAPERS COMPRISING AEROGEL POWDER AND ARAMID POLYMER FIBRILS

FLAME RETARDANT PAPER

Cylindrical Smoking Device

Water Based Liquid Fire Retardant for Use in Cellulose Insulation

FIRE RETARDED ARAMID FIBER-BASED HONEYCOMB

FLAME-RESISTANT PAPER FOR WAVE ABSORBER MEMBER AND WAVE ABSORBER ME...

Process for producing cellulosic shaped articles, cellulosic shaped...

HONEYCOMB PAPER

TRANSFORMER PAPER AND OTHER NON-CONDUCTIVE TRANSFORMER COMPONENTS

ELECTRICAL INSULATION PAPER, METHODS OF MANUFACTURE, AND ARTICLES M...

ELECTRICAL INSULATION PAPER, METHODS OF MANUFACTURE, AND ARTICLES M...

PROCESS FOR PRODUCING CELLULOSIC SHAPED ARTICLES, CELLULOSIC SHAPED...

Paper material bag