DK3717712T3 - Fremgangsmåde til fremstilling af brandhæmmende materialer og relaterede produkter - Google Patents

Fremgangsmåde til fremstilling af brandhæmmende materialer og relaterede produkter Download PDF

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Publication number
DK3717712T3
DK3717712T3 DK18883472.5T DK18883472T DK3717712T3 DK 3717712 T3 DK3717712 T3 DK 3717712T3 DK 18883472 T DK18883472 T DK 18883472T DK 3717712 T3 DK3717712 T3 DK 3717712T3
Authority
DK
Denmark
Prior art keywords
fire
manufacture
related products
retardant materials
retardant
Prior art date
Application number
DK18883472.5T
Other languages
English (en)
Inventor
Jonathan Strimling
Mark Brandstein
Curtis Fischer
Original Assignee
Cleanfiber Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cleanfiber Inc filed Critical Cleanfiber Inc
Application granted granted Critical
Publication of DK3717712T3 publication Critical patent/DK3717712T3/da

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP 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
    • D21H21/00—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
    • D21H21/14—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 characterised by function or properties in or on the paper
    • D21H21/34—Ignifugeants
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/14—Secondary fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP 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
    • D21H21/00—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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Paper (AREA)
  • Processing Of Solid Wastes (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
DK18883472.5T 2017-11-30 2018-11-30 Fremgangsmåde til fremstilling af brandhæmmende materialer og relaterede produkter DK3717712T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762592994P 2017-11-30 2017-11-30
PCT/US2018/063244 WO2019108893A2 (en) 2017-11-30 2018-11-30 Method for making fire retardant materials and related products

Publications (1)

Publication Number Publication Date
DK3717712T3 true DK3717712T3 (da) 2024-04-29

Family

ID=66664236

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18883472.5T DK3717712T3 (da) 2017-11-30 2018-11-30 Fremgangsmåde til fremstilling af brandhæmmende materialer og relaterede produkter

Country Status (6)

Country Link
US (1) US20200325630A1 (da)
EP (1) EP3717712B8 (da)
CA (1) CA3121443A1 (da)
DK (1) DK3717712T3 (da)
FI (1) FI3717712T3 (da)
WO (1) WO2019108893A2 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022197639A1 (en) * 2021-03-13 2022-09-22 Cleanfiber, Llc Biomass-derived polymer and cellulose material composition for insulation
WO2022216884A1 (en) * 2021-04-06 2022-10-13 Cleanfiber, Llc Closed cell cellulose insulation
WO2022246006A2 (en) * 2021-05-18 2022-11-24 Cleanfiber Inc. Hybrid fire retardant insulation and method of making the same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552A (en) * 1846-05-30 Improvement in plows
US1721594A (en) * 1925-08-28 1929-07-23 Hardinge Co Inc Classification system for pulverized materials
US4386119A (en) 1979-04-22 1983-05-31 Draganov Samuel M Wet process and apparatus for rendering cellulosic insulation particles fire-retardant
US4349413A (en) 1979-07-25 1982-09-14 The Black Clawson Company Cellulosic fiber insulation and process of preparation
US4271115A (en) * 1979-08-09 1981-06-02 Megaloid Chemical Corporation Method of producing a pre-wet, dust-free form of asbestos short fibers
US4454992A (en) 1980-09-02 1984-06-19 Draganov Samuel M Wet processing apparatus for rendering cellulosic insulation particles fire-retardant
US5534301A (en) 1995-05-10 1996-07-09 Echochem International, Inc. Method for producing cellulose insulation materials using liquid fire retardant compositions
US6025027A (en) 1999-04-26 2000-02-15 Mountain Develpoment Method for producing cellulose insulation materials using liquid borate fire retardant compositions
US7758719B2 (en) * 2005-12-16 2010-07-20 Fiberight Management Llc Wet pulping system and method for producing cellulosic insulation with low ash content
EP2344573B1 (en) 2008-10-03 2017-03-01 Nature Tech Llc Dedusted fire-retardant cellulose material
TWM373724U (en) * 2009-08-03 2010-02-11 Mao-Xing Kan Improved dust-removing fiber structure
US20110095245A1 (en) 2009-10-22 2011-04-28 Green Comfort Safe, Inc. Method for Making Fire Retardant Materials and Related Products
HUE055308T2 (hu) * 2015-10-16 2021-11-29 Ultracell Insulation Llc Cellulóz-alapú szigetelés és eljárás annak elõállítására

Also Published As

Publication number Publication date
CA3121443A1 (en) 2019-06-06
US20200325630A1 (en) 2020-10-15
WO2019108893A3 (en) 2019-08-08
EP3717712B8 (en) 2024-05-22
EP3717712A4 (en) 2021-12-22
EP3717712B1 (en) 2024-04-03
FI3717712T3 (fi) 2024-05-03
WO2019108893A2 (en) 2019-06-06
EP3717712A2 (en) 2020-10-07

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