DE69820115D1 - Intumeszierende zusammensetzung und verfahren zum gebrauch - Google Patents

Intumeszierende zusammensetzung und verfahren zum gebrauch

Info

Publication number
DE69820115D1
DE69820115D1 DE69820115T DE69820115T DE69820115D1 DE 69820115 D1 DE69820115 D1 DE 69820115D1 DE 69820115 T DE69820115 T DE 69820115T DE 69820115 T DE69820115 T DE 69820115T DE 69820115 D1 DE69820115 D1 DE 69820115D1
Authority
DE
Germany
Prior art keywords
composition
acid
intumsificant
melamine
hardenable
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69820115T
Other languages
English (en)
Other versions
DE69820115T2 (de
Inventor
M Ford
A Hutchings
E Foucht
P Qureshi
E Garvey
W Krassowski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Graftech Technology LLC
GP Chemicals Equity LLC
Original Assignee
Georgia Pacific Resins Inc
Ucar Carbon Technology Corp
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 Georgia Pacific Resins Inc, Ucar Carbon Technology Corp filed Critical Georgia Pacific Resins Inc
Publication of DE69820115D1 publication Critical patent/DE69820115D1/de
Application granted granted Critical
Publication of DE69820115T2 publication Critical patent/DE69820115T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18—Fireproof paints including high temperature resistant paints
    • C09D5/185—Intumescent paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K21/00—Fireproofing materials
    • C09K21/06—Organic materials
    • C09K21/12—Organic materials containing phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Medicinal Preparation (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Materials For Medical Uses (AREA)
DE69820115T 1998-01-02 1998-12-28 Intumeszierende zusammensetzung und verfahren zum gebrauch Expired - Fee Related DE69820115T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2347 1998-01-02
US09/002,347 US6228914B1 (en) 1998-01-02 1998-01-02 Intumescent composition and method
PCT/US1998/027530 WO1999035196A1 (en) 1998-01-02 1998-12-28 Intumescent composition and method

Publications (2)

Publication Number Publication Date
DE69820115D1 true DE69820115D1 (de) 2004-01-08
DE69820115T2 DE69820115T2 (de) 2004-09-02

Family

ID=21700356

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69820115T Expired - Fee Related DE69820115T2 (de) 1998-01-02 1998-12-28 Intumeszierende zusammensetzung und verfahren zum gebrauch

Country Status (6)

Country Link
US (1) US6228914B1 (de)
EP (1) EP1042415B1 (de)
AT (1) ATE255149T1 (de)
AU (1) AU2013599A (de)
DE (1) DE69820115T2 (de)
WO (1) WO1999035196A1 (de)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7867615B2 (en) * 1920-09-26 2011-01-11 Oiles Corporation Heat-resistant exfoliated graphite sheet
FI106631B (fi) * 1998-05-14 2001-03-15 Kone Corp Hissin tason oven palosuojaus
DE19861030A1 (de) * 1998-11-10 2000-05-11 Permatex Gmbh Pulver-Zusammensetzung zur Herstellung wäßriger Überzugsmittel
JP4617521B2 (ja) * 1999-09-28 2011-01-26 オイレス工業株式会社 球帯状シール体ならびにその製造方法
CA2296230C (en) * 2000-01-18 2005-05-03 Konrad Baerveldt Hydrophilic joint seal
US8077040B2 (en) 2000-01-24 2011-12-13 Nextreme, Llc RF-enabled pallet
US7342496B2 (en) 2000-01-24 2008-03-11 Nextreme Llc RF-enabled pallet
US6718888B2 (en) * 2000-04-11 2004-04-13 Nextreme, Llc Thermoformed platform
US7331400B2 (en) * 2000-03-07 2008-02-19 Avtec Industries, Inc. Fire resistant and smoke suppressing coatings
US8347794B2 (en) * 2000-04-11 2013-01-08 Nextreme, Llc Fire resistant pallet
US7874256B2 (en) * 2000-04-11 2011-01-25 Nextreme, Llc Fire resistant plastic pallet with low radio frequency resistivity
US7166912B2 (en) 2001-04-05 2007-01-23 Advanced Energy Technology Inc. Isolated thermal interface
US6807910B2 (en) * 2001-10-19 2004-10-26 Rehrig Pacific Company Pallet assembly
US6955128B2 (en) 2001-10-19 2005-10-18 Rehrig Pacific Company Reinforced pallet
US6960388B2 (en) * 2002-09-13 2005-11-01 Gerald Hallissy Electrical distribution system components with fire resistant insulative coating
US6849677B2 (en) * 2002-09-17 2005-02-01 Rehrig Pacific Company Flame retardant polyolefin pallets and flame retardant master batch for their production
EP1550821B1 (de) * 2002-10-08 2010-04-14 Oiles Corporation Kugelzonenartiger dichtungskörper
US6890638B2 (en) 2002-10-10 2005-05-10 Honeywell International Inc. Ballistic resistant and fire resistant composite articles
US20060151758A1 (en) * 2002-11-13 2006-07-13 Jose Reyes Fire resistant intumescent thermoplastic or thermoset compositions
US6998433B2 (en) * 2003-02-27 2006-02-14 Rehig Pacific Company Flame retardant polyolefin pallets and flame retardant master batch for their production
NL1024770C2 (nl) * 2003-04-28 2004-11-24 Beele Eng Bv Brandwerend schuim, constructie-elementen daarvan, systeem voor het vlamdicht afdichten van een opening, alsmede een werkwijze voor het afdichten van een opening in een wand.
US9028633B1 (en) 2003-06-27 2015-05-12 Avtec Industries, Inc. Fire and smoke suppressing surface for substrates
US20050287894A1 (en) * 2003-07-03 2005-12-29 John Burns Articles of enhanced flamability resistance
US20050285300A1 (en) * 2003-10-17 2005-12-29 George Hairston Plastic articles of enhanced flame resistance and related method
US20050288422A1 (en) * 2003-11-19 2005-12-29 John Burns Rubber compositions of enhanced flame resistance, articles formed therefrom and related method
US20050288421A1 (en) * 2003-11-19 2005-12-29 John Burns Foams of enhanced flame resistance, articles formed therefrom and related method
NL1025485C2 (nl) * 2004-02-13 2005-08-16 Beele Eng Bv Systeem en werkwijze voor het afdichten van een opening in een wand waarin ten minste een transportinrichting zoals een kabel, leiding of buis is doorgevoerd.
US20060011108A1 (en) * 2004-07-13 2006-01-19 Abu-Isa Ismat A Fire resistant plastic pallet
DE102004035517A1 (de) * 2004-07-22 2006-02-16 Clariant Gmbh Nanoteiliges Phosphor-haltiges Flammschutzmittel
US7087703B2 (en) * 2004-07-26 2006-08-08 Georgia-Pacific Resins, Inc. Phenolic resin compositions containing etherified hardeners
CA2575337C (en) * 2004-07-30 2012-12-18 Hexion Specialty Chemicals, Inc. Polymerization-enhancing composition for urea-formaldehyde resins, method of manufacture, method of use, and articles formed therefrom
US20060030227A1 (en) * 2004-08-06 2006-02-09 George Hairston Intumescent flame retardent compositions
US20060046591A1 (en) * 2004-08-31 2006-03-02 George Hairston Mattress covers of enhanced flammability resistance
DE102005003167B4 (de) * 2005-01-21 2007-07-12 Manfred PETERMÜLLER Brandschutzmittel, sowie Verfahren zu dessen Anwendung
FR2881141B1 (fr) * 2005-01-24 2007-02-23 Rhodia Chimie Sa Composition ignifugeante
USRE44070E1 (en) 2005-06-09 2013-03-12 United States Gypsum Company Composite light weight gypsum wallboard
US20110195241A1 (en) * 2005-06-09 2011-08-11 United States Gypsum Company Low Weight and Density Fire-Resistant Gypsum Panel
DE102005031282A1 (de) * 2005-07-02 2007-06-06 Rainer Busch Transportverpackung und Verfahren zur Herstellung einer Transportverpackung
US20110091713A1 (en) * 2005-12-21 2011-04-21 Miller Douglas J Fire Resistant Composite Panel
CA2688073A1 (en) * 2007-04-13 2008-10-23 Knight Industries, Llc Fire resistant fibrous composite articles
US7709740B2 (en) * 2007-05-07 2010-05-04 Jji Technologies, Llc Flame retardant wire and cable
US20080282455A1 (en) * 2007-05-18 2008-11-20 Higher Dimension Materials, Inc. Flame resistant and heat protective flexible material with intumescing guard plates and method of making the same
CN101280197B (zh) * 2008-05-06 2010-06-02 河北大学 一种耐水性膨胀型阻燃剂的制备方法
TR201100913T1 (tr) * 2008-07-31 2011-06-21 Naval Cat Internacional S.A.S. Güçlendirilmiş plastik gemilerde yangın-sınırlayıcı düzenleme.
US8729155B2 (en) * 2009-11-16 2014-05-20 Unifrax I Llc Intumescent material for fire protection
US8323785B2 (en) 2011-02-25 2012-12-04 United States Gypsum Company Lightweight, reduced density fire rated gypsum panels
US8458971B2 (en) 2011-06-29 2013-06-11 Weyerhaeuser Nr Company Fire resistant wood products
US8808850B2 (en) * 2011-10-25 2014-08-19 Arclin Water resistant intumescent fire retardant coating
JP2015514602A (ja) 2012-02-17 2015-05-21 ユナイテッド・ステイツ・ジプサム・カンパニー 高効率吸熱性添加剤を有する石膏製品
EP2777926A1 (de) * 2013-03-14 2014-09-17 Dow Global Technologies LLC Tafel mit Feuerschutzwand
US20140295164A1 (en) * 2013-03-27 2014-10-02 Weyerhaeuser Nr Company Water resistant low flame-spread intumescent fire retardant coating
US20150218403A1 (en) * 2014-02-03 2015-08-06 3M Innovative Properties Company Intumescent caulking compositions and methods
US10487218B2 (en) 2014-04-10 2019-11-26 Gcp Applied Technologies Inc. Fire retardant coating composition
CN106170388B (zh) * 2014-04-18 2019-12-06 陶氏环球技术有限责任公司 具有阻火层的隔板
AR104936A1 (es) 2015-06-08 2017-08-23 Rehrig Pacific Co Conjunto de pálet
EP3487899B1 (de) * 2016-07-21 2021-03-17 Sika Technology AG Flammhemmende kleb- und dichtstoffe mit verbesserten mechanischen eigenschaften
US10604929B2 (en) 2016-11-01 2020-03-31 United States Gypsum Company Fire resistant gypsum board comprising expandable graphite and related methods and slurries
EP4017907B1 (de) 2019-08-21 2024-05-15 Basf Se Fliessfähige schaumpartikel und flammfeste partikelschaumformteile
CA3204473A1 (en) 2020-12-09 2022-06-16 Ecochem International Nv Use of non-halogen fire retardant composition for indirect fire protection layers on substrates
BE1028869B1 (nl) 2020-12-09 2022-07-11 Ecochem Int Nv Niet-halogeen brandvertragende samenstelling en gebruik van deze samenstelling voor directe en indirecte brandbeveiligingslagen op ondergronden

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599807A (en) 1950-06-01 1952-06-10 Frederick C Bersworth Alkylene polyamine methylene phosphonic acids
US2609390A (en) 1950-06-01 1952-09-02 Frederick C Bersworth Phosphonic alkylene polyamino acids and method of producing same
GB991581A (en) 1962-03-21 1965-05-12 High Temperature Materials Inc Expanded pyrolytic graphite and process for producing the same
NL140489B (nl) 1963-08-13 1973-12-17 Monsanto Co Werkwijze ter bereiding van een ammoniumpolyfosfaat, alsmede van een brandvertragende verf en van een opzwellend bekledingsprodukt, bevattende een dergelijk ammoniumpolyfosfaat.
US3574644A (en) 1965-03-22 1971-04-13 Dow Chemical Co Method of rendering normally flamable materials flame resistant
US3440201A (en) 1965-08-26 1969-04-22 Sherwin Williams Co Melamine - formaldehyde phosphate ether polyol resins useful for coating compositions,process for their preparation and coating compositions containing such resins
US3470112A (en) 1966-03-29 1969-09-30 Monsanto Co Polymeric compositions
US3932303A (en) 1973-06-04 1976-01-13 Calgon Corporation Corrosion inhibition with triethanolamine phosphate ester compositions
IT995981B (it) 1973-10-18 1975-11-20 Aquila Spa Utilizzazione degli esteri orto fosforici nella realizzazione di fluidi acquosi per la lavorazione dei metalli
JPS5313610A (en) 1976-07-23 1978-02-07 Nippon Carbon Co Ltd Compound sheet materials
DE2710498A1 (de) 1977-03-10 1978-09-14 Bayer Ag Flammschutzmittel
JPS5456041A (en) 1977-10-01 1979-05-04 Otsuka Chem Co Ltd Metal corrosion preventing composition
IT1087952B (it) 1977-10-10 1985-06-04 Montedison Spa Vernici antifiamma.
DE2755871C3 (de) 1977-12-15 1981-09-17 Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München Brandschützendes Anstrichsystem
DE2807697A1 (de) 1978-02-23 1979-09-06 Basf Ag Feuerschutzmasse
GB1604657A (en) 1978-05-30 1981-12-16 Lankro Chem Ltd Phenolic resins and products prepared therefrom
US4246157A (en) 1979-03-07 1981-01-20 Acme Resin Corporation Binder compositions containing phenolic resins and organic phosphate and/or carbonate solvents
US4226907A (en) 1979-09-17 1980-10-07 Velsicol Chemical Corporation Flame retardant article
US4221837A (en) 1979-09-17 1980-09-09 Velsicol Chemical Corporation Flame retardant article
US4370442A (en) 1980-12-05 1983-01-25 Pearson Glenn A Fire retardant compositions
US4331583A (en) 1981-02-17 1982-05-25 The Quaker Oats Company Catalysts for foundry core binders
USRE32812E (en) 1982-01-21 1988-12-27 Borden (Uk) Limited Foundry moulds and cores
IL64952A (en) 1982-02-08 1984-12-31 Bromine Compounds Ltd Intumescent fire retardant polymer compositions
CA1199786A (en) 1982-11-10 1986-01-28 Kenneth F. Baxter Anticorrosive paint
JPS59199133A (ja) 1983-04-28 1984-11-12 Oiles Ind Co Ltd 鍔付き巻きブツシユ軸受の製造方法ならびにその製造に使用される金型
GB2147597B (en) 1983-08-23 1986-09-10 Dixon International Ltd Intumescent material
NZ209800A (en) 1983-10-07 1988-03-30 Dixon International Ltd Intumescent rubber or elastomeric compositions or products
GB8333029D0 (en) 1983-12-10 1984-01-18 British Petroleum Co Plc Intumescent coating composition
US4786431A (en) 1984-12-31 1988-11-22 Colgate-Palmolive Company Liquid laundry detergent-bleach composition and method of use
US4661280A (en) 1985-03-01 1987-04-28 Colgate Built liquid laundry detergent composition containing salt of higher fatty acid stabilizer and method of use
US4662173A (en) 1985-04-29 1987-05-05 Teledyne Industries, Inc. Exhaust manifold for opposed cylinder engines
US5057238A (en) 1985-09-25 1991-10-15 Colgate-Palmolive Co. Liquid laundry detergent composition containing polyphosphate
US4751320A (en) 1985-11-27 1988-06-14 Kao Corporation Phosphoric ester and process for producing same
US4671934A (en) 1986-04-18 1987-06-09 Buckman Laboratories, Inc. Aminophosphonic acid/phosphate mixtures for controlling corrosion of metal and inhibiting calcium phosphate precipitation
CA1295782C (en) 1986-09-17 1992-02-11 Bruce Alan Milner Intumescent material
DE3643708A1 (de) 1986-12-20 1988-06-30 Bayer Ag Intumeszenzmassen und ihre verwendung
US4983654A (en) 1987-12-28 1991-01-08 Ford Motor Company Phosphate/epoxy stabilizer for extrudable polyester blends
JP2511706B2 (ja) 1988-12-22 1996-07-03 花王株式会社 リン酸エステル
US4927550A (en) 1989-01-27 1990-05-22 Castrol Industrial Inc. Corrosion preventive composition
US4965296A (en) 1989-03-15 1990-10-23 No Fire Engineering, Inc. Intumescent fire-retardant and electrically-conductive coating material
US5003036A (en) 1989-05-10 1991-03-26 E. I. Du Pont De Nemours Yarn with improved hydrolytic stability from aromatic polyamide comprising chloroterephthalamide units
DE3917518A1 (de) 1989-05-30 1990-12-06 Bayer Ag Brandschutzelemente
GB9002256D0 (en) 1990-02-01 1990-03-28 Rendel Scient Services Limited Fire protection
DE4007075A1 (de) 1990-03-07 1991-09-12 Bayer Ag Intumeszenzfaehige formteile
US5002126A (en) 1990-04-10 1991-03-26 Conoco Inc. Reservoir scale inhibition
GB9008652D0 (en) 1990-04-18 1990-06-13 Dexter Martin C Flame retardant compositions
DE4023310A1 (de) 1990-07-21 1992-01-23 Bayer Ag Intumeszenztraeger und deren verwendung
US5152177A (en) 1990-09-07 1992-10-06 Conoco Inc. Process for the detection and quantitation of corrosion and scale inhibitors in produced well fluids
DE4034046A1 (de) 1990-10-26 1992-04-30 Basf Ag Verfahren zur herstellung von flammwidrigen polyurethan-weichschaumstoffen mit verminderter rauchgasdichte und melamin-blaehgraphit-polyether-polyol-dispersionen hierfuer
US5356568A (en) 1990-10-29 1994-10-18 Levine Harvey S Intumescent heat- and fire-resistant composition and substrate coated therewith
US5176863A (en) 1991-08-06 1993-01-05 Ucar Carbon Technology Corporation Flexible graphite composite fire retardant wallpaper and method
WO1993005118A1 (de) 1991-09-09 1993-03-18 Chemische Fabrik Budenheim Rudolf A. Oetker Zusammensetzung mit integrierten intumeszierenden eigenschaften
DE4135678A1 (de) 1991-10-30 1993-05-06 Chemie Linz (Deutschland) Gmbh, 6200 Wiesbaden, De Thermisch expandierbare brandschutzmasse
US5196070A (en) 1991-12-31 1993-03-23 International Business Machines Corporation Thermally stable water soluble solder flux and paste
DE4307406A1 (de) 1993-03-09 1994-09-15 Akro Fireguard Prod Inc Intumeszierende Zusammensetzung vom Zwei-Komponenten-Typ
US5498466A (en) 1993-03-12 1996-03-12 International Protective Coatings Corp. Intumescent composite
JP3303477B2 (ja) 1993-11-16 2002-07-22 住友化学工業株式会社 難燃剤および難燃性熱可塑性樹脂組成物
US5864003A (en) 1996-07-23 1999-01-26 Georgia-Pacific Resins, Inc. Thermosetting phenolic resin composition
US5962603A (en) 1996-07-23 1999-10-05 Georgia-Pacific Resins, Inc. Intumescent composition and method

Also Published As

Publication number Publication date
WO1999035196A1 (en) 1999-07-15
EP1042415A1 (de) 2000-10-11
ATE255149T1 (de) 2003-12-15
AU2013599A (en) 1999-07-26
US6228914B1 (en) 2001-05-08
EP1042415B1 (de) 2003-11-26
DE69820115T2 (de) 2004-09-02

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