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ES8605560A1 - Procedimiento para preparar agentes ignifugantes finamente divididos,estables frente a la hidrolisis,a base de poli- fosfato amonico - Google Patents

Procedimiento para preparar agentes ignifugantes finamente divididos,estables frente a la hidrolisis,a base de poli- fosfato amonico

Info

Publication number
ES8605560A1
ES8605560A1 ES548216A ES548216A ES8605560A1 ES 8605560 A1 ES8605560 A1 ES 8605560A1 ES 548216 A ES548216 A ES 548216A ES 548216 A ES548216 A ES 548216A ES 8605560 A1 ES8605560 A1 ES 8605560A1
Authority
ES
Spain
Prior art keywords
ammonium polyphosphate
water
hydrolysis
preparation
finely divided
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
Application number
ES548216A
Other languages
English (en)
Other versions
ES548216A0 (es
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of ES548216A0 publication Critical patent/ES548216A0/es
Publication of ES8605560A1 publication Critical patent/ES8605560A1/es
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/08—Ingredients agglomerated by treatment with a binding agent
    • 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
    • C09K21/02—Inorganic materials
    • C09K21/04—Inorganic materials containing phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Fireproofing Substances (AREA)
  • Paints Or Removers (AREA)

Abstract

METODO DE PREPARACION DE AGENTES IGNIFUGANTES ESTABLES FRENTE A LA HIDROLISIS, A BASE DE POLIFOSFATO AMONICO, EN FORMA DE POLVO, DE FORMULA (I) EN LA QUE N VALE DE 20 A 800 Y LA RELACION DE M A N ES APROXIMADAMENTE 1. COMPRENDE LA PREPARACION DE UNA SUSPENSION CON POLIFOSFATO AMONICO, AGUA, UN AGENTE SUSPENDEDOR ORGANICO, UNA RESINA DE MELAMINA Y FORMALDEHIDO, ASI COMO OPCIONALMENTE UN ENDURECEDOR; AGITACION DE LA SUSPENSION A UNA TEMPERATURA COMPRENDIDA ENTRE 50JC Y 180JC BAJO PRESION NORMAL O SOBREPRESION Y MANTENER A ESTA TEMPERATURA DURANTE 15-240 MINUTOS PARA ENDURECER EL COMPONENTE DE RESINA. ESTOS IGNIFUGANTES TIENEN APLICACIONES PARA EVITAR LA COMBUSTIBILIDAD DE MATERIALES COMBUSTIBLES.
ES548216A 1984-10-26 1985-10-25 Procedimiento para preparar agentes ignifugantes finamente divididos,estables frente a la hidrolisis,a base de poli- fosfato amonico Expired ES8605560A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3439233 1984-10-26
DE19853531500 DE3531500A1 (de) 1984-10-26 1985-09-04 Verfahren zur herstellung von hydrolysestabilen, feinteiligen flammschutzmitteln auf der basis von ammoniumpolyphosphat

Publications (2)

Publication Number Publication Date
ES548216A0 ES548216A0 (es) 1986-04-01
ES8605560A1 true ES8605560A1 (es) 1986-04-01

Family

ID=25825985

Family Applications (1)

Application Number Title Priority Date Filing Date
ES548216A Expired ES8605560A1 (es) 1984-10-26 1985-10-25 Procedimiento para preparar agentes ignifugantes finamente divididos,estables frente a la hidrolisis,a base de poli- fosfato amonico

Country Status (4)

Country Link
EP (1) EP0180795B1 (es)
KR (1) KR930008114B1 (es)
DE (2) DE3531500A1 (es)
ES (1) ES8605560A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4003230A1 (de) * 1990-02-03 1991-08-08 Hoechst Ag Selbstverloeschende polyurethane
IT1252290B (it) * 1991-11-14 1995-06-08 Mini Ricerca Scient Tecnolog Ammonio polifosfato microincapsulato con resine amminoplastiche
IT1252289B (it) * 1991-11-14 1995-06-08 Mini Ricerca Scient Tecnolog Ammonio polifosfato microincapsulato con resine amminoplastiche
JP2598742B2 (ja) * 1993-03-09 1997-04-09 チッソ株式会社 メラミン被覆ポリリン酸アンモニウム及びその製造法
DE4318768A1 (de) * 1993-06-05 1994-12-08 Rehau Ag & Co Polymermischung
US5700575A (en) * 1993-12-27 1997-12-23 Chisso Corporation Water-insoluble ammonium polyphosphate particles
KR0158978B1 (ko) * 1993-12-28 1999-01-15 고토 순기치 난연성 열가소성 중합체 조성물, 이의 성분으로서의 수불용성 폴리인산암모늄 분말 및 이의 제조방법
DE4431688A1 (de) 1994-09-06 1996-03-07 Hoechst Ag Flammwidrige Expoxidharz-Formmassen
DE19854051C2 (de) * 1998-11-24 2001-05-23 Temic Semiconductor Gmbh Verfahren und Schaltungsanordnung zum Vergleich eines Eingangssignals mit unterschiedlichen Spannungsschwellen in einem elektronischen Blinkgeber
ATE313597T1 (de) 1999-01-30 2006-01-15 Clariant Gmbh Flammschutzmittel-kombination für thermoplastische polymere i
DE19909387C2 (de) 1999-03-04 2001-01-25 Clariant Gmbh Brandschutzbeschichtung
DE10241373A1 (de) 2002-09-06 2004-03-18 Clariant Gmbh Oberflächenmodifizierte Phosphinsäuresalze
JP4304510B2 (ja) 2004-02-16 2009-07-29 信越化学工業株式会社 難燃性添加剤、並びにエマルション型コーティング剤及び難燃性組成物
CN102936429B (zh) * 2012-10-26 2014-04-30 清远市普塞呋磷化学有限公司 密胺-甲醛树脂微胶囊包裹聚磷酸铵的制备方法
EP2808358B1 (en) 2013-05-31 2019-04-24 BK Giulini GmbH Coated ammonium polyphosphate, its use and manufacture
EP3326967A1 (en) 2016-11-25 2018-05-30 Leibniz-Institut für Polymerforschung Dresden e.V. Modified multifunctional polyphosphate and method to prepare the multifunctional modified polyphosphates
US10377874B2 (en) 2017-11-01 2019-08-13 Shenyang Shunfeng New Material Co., Ltd. Bio-based fire retardant derived from polyacrylamide grafted starch and use thereof
ES2953722T3 (es) * 2019-04-29 2023-11-15 Akzo Nobel Coatings Int Bv Composición de revestimiento ignífuga, no intumescente y sin halógenos

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2949537A1 (de) * 1979-12-08 1981-06-11 Hoechst Ag, 6000 Frankfurt Teilchenfoermiges mittel zur verhinderung der brennbarkeit von brennenbaren stoffen
DE3316880A1 (de) * 1983-05-07 1984-11-08 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von hydrolysestabilen pulverfoermigen ammoniumpolyphosphaten

Also Published As

Publication number Publication date
ES548216A0 (es) 1986-04-01
DE3531500A1 (de) 1986-05-07
EP0180795A1 (de) 1986-05-14
DE3560456D1 (en) 1987-09-17
EP0180795B1 (de) 1987-08-12
KR860003031A (ko) 1986-05-19
KR930008114B1 (ko) 1993-08-26

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20011214