MX2009004712A - Composiciones retardantes de flama basadas en hidroxido de magnesio elaboradas por medio de la hidratacion en el sitio de los compuestos del polimero que comprenden oxido de magnesio. - Google Patents

Composiciones retardantes de flama basadas en hidroxido de magnesio elaboradas por medio de la hidratacion en el sitio de los compuestos del polimero que comprenden oxido de magnesio.

Info

Publication number
MX2009004712A
MX2009004712A MX2009004712A MX2009004712A MX2009004712A MX 2009004712 A MX2009004712 A MX 2009004712A MX 2009004712 A MX2009004712 A MX 2009004712A MX 2009004712 A MX2009004712 A MX 2009004712A MX 2009004712 A MX2009004712 A MX 2009004712A
Authority
MX
Mexico
Prior art keywords
polymer
hydration
magnesium oxide
polymer compounds
flame retardant
Prior art date
Application number
MX2009004712A
Other languages
English (en)
Inventor
Jeffrey M Cogen
Geoffrey D Brown
Paul D Whaley
Ashish Batra
Original Assignee
Dow Global Technologies 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 Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of MX2009004712A publication Critical patent/MX2009004712A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/203—Solid polymers with solid and/or liquid additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

El óxido de magnesio (MgO) formado en un compuesto en un polímero puede posteriormente ser hidratado en el sitio dentro del polímero para formar hidróxido de magnesio. En el caso de resinas que se pueden reticular basadas en silano o peróxido, la hidratación del MgO y la reticulación del polímero se pueden hacer en un solo paso del proceso, o en pasos consecutivos. En el caso de compuestos que no se pueden reticular, la hidratación se puede llevar a cabo después de formar el compuesto (sin paso de reticulación). En todos los casos, el vapor CV, el sauna, o baño de agua caliente son opciones para hidratación. Este método hace posible la preparación de los compuestos del polímero que son retardantes de flama con hidratos de metal todavía libres de la limitaciones tradicionales impuestas por la inestabilidad en el almacén, el quemado en la extrusión, la deshidratación no deseada, y las limitaciones de temperatura de procesamiento de los hidratos de metal.
MX2009004712A 2006-10-30 2007-10-29 Composiciones retardantes de flama basadas en hidroxido de magnesio elaboradas por medio de la hidratacion en el sitio de los compuestos del polimero que comprenden oxido de magnesio. MX2009004712A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86350206P 2006-10-30 2006-10-30
PCT/US2007/082860 WO2008055109A1 (en) 2006-10-30 2007-10-29 Magnesium hydroxide-based flame retardant compositions made via in-situ hydration of polymer compounds comprising magnesium oxide

Publications (1)

Publication Number Publication Date
MX2009004712A true MX2009004712A (es) 2009-09-07

Family

ID=38964243

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009004712A MX2009004712A (es) 2006-10-30 2007-10-29 Composiciones retardantes de flama basadas en hidroxido de magnesio elaboradas por medio de la hidratacion en el sitio de los compuestos del polimero que comprenden oxido de magnesio.

Country Status (8)

Country Link
US (1) US8067494B2 (es)
EP (1) EP2079790B1 (es)
JP (1) JP5154561B2 (es)
CN (1) CN101535390B (es)
CA (1) CA2667832C (es)
MX (1) MX2009004712A (es)
TW (1) TW200833749A (es)
WO (1) WO2008055109A1 (es)

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CN102010619B (zh) * 2010-11-24 2013-01-30 沈阳工业大学 一种氢氧化镁阻燃剂制备方法及所制备的氢氧化镁阻燃剂
JP5793912B2 (ja) * 2011-03-29 2015-10-14 吉澤石灰工業株式会社 高水和性苦土消石灰を有効成分とする難燃剤、その製造方法およびそれを配合した熱可塑性ポリマー
CN102558913A (zh) * 2011-12-30 2012-07-11 大连亚泰科技新材料有限公司 水镁石细化过程中的原位聚合表面处理方法
US20150072161A1 (en) * 2013-09-11 2015-03-12 Prc-Desoto International, Inc. Compositions comprising magnesium oxide and amino acid
CN109775733B (zh) * 2019-03-28 2021-05-04 青海大学 一种纳米氧化钼杂化氢氧化镁阻燃剂的制备方法

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Also Published As

Publication number Publication date
US8067494B2 (en) 2011-11-29
EP2079790A1 (en) 2009-07-22
CA2667832C (en) 2014-05-20
WO2008055109A1 (en) 2008-05-08
CA2667832A1 (en) 2008-05-08
JP5154561B2 (ja) 2013-02-27
JP2010508402A (ja) 2010-03-18
US20100087579A1 (en) 2010-04-08
TW200833749A (en) 2008-08-16
CN101535390A (zh) 2009-09-16
EP2079790B1 (en) 2016-09-21
CN101535390B (zh) 2012-05-02

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