CA2667832C - Magnesium hydroxide-based flame retardant compositions made via in-situ hydration of polymer compounds comprising magnesium oxide - Google Patents

Magnesium hydroxide-based flame retardant compositions made via in-situ hydration of polymer compounds comprising magnesium oxide Download PDF

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Publication number
CA2667832C
CA2667832C CA2667832A CA2667832A CA2667832C CA 2667832 C CA2667832 C CA 2667832C CA 2667832 A CA2667832 A CA 2667832A CA 2667832 A CA2667832 A CA 2667832A CA 2667832 C CA2667832 C CA 2667832C
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CA
Canada
Prior art keywords
hydration
mgo
polymers
magnesium oxide
weight
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
CA2667832A
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English (en)
French (fr)
Other versions
CA2667832A1 (en
Inventor
Jeffrey M. Cogen
Ashish Batra
Geoffrey D. Brown
Paul D. Whaley
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.)
Dow Global Technologies LLC
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Dow Global Technologies LLC
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Publication date
Application filed by Dow Global Technologies LLC filed Critical Dow Global Technologies LLC
Publication of CA2667832A1 publication Critical patent/CA2667832A1/en
Application granted granted Critical
Publication of CA2667832C publication Critical patent/CA2667832C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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

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  • 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)
CA2667832A 2006-10-30 2007-10-29 Magnesium hydroxide-based flame retardant compositions made via in-situ hydration of polymer compounds comprising magnesium oxide Expired - Fee Related CA2667832C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US86350206P 2006-10-30 2006-10-30
US60/863,502 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 (2)

Publication Number Publication Date
CA2667832A1 CA2667832A1 (en) 2008-05-08
CA2667832C true CA2667832C (en) 2014-05-20

Family

ID=38964243

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2667832A Expired - Fee Related CA2667832C (en) 2006-10-30 2007-10-29 Magnesium hydroxide-based flame retardant compositions made via in-situ hydration of polymer compounds comprising magnesium oxide

Country Status (8)

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

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JP5221352B2 (ja) * 2005-09-13 2013-06-26 ダウ グローバル テクノロジーズ エルエルシー シラン架橋および縮合反応のためのジスタノキサン触媒
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
CN120040839B (zh) * 2025-02-21 2025-11-14 大连环球矿产股份有限公司 一种复合增强活性无卤阻燃剂的制备方法

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JPH1179736A (ja) * 1997-08-28 1999-03-23 Nippon Zeon Co Ltd 水酸化マグネシウムのスラリーの製造方法
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Also Published As

Publication number Publication date
JP2010508402A (ja) 2010-03-18
TW200833749A (en) 2008-08-16
EP2079790A1 (en) 2009-07-22
US20100087579A1 (en) 2010-04-08
CN101535390B (zh) 2012-05-02
MX2009004712A (es) 2009-09-07
CA2667832A1 (en) 2008-05-08
US8067494B2 (en) 2011-11-29
JP5154561B2 (ja) 2013-02-27
EP2079790B1 (en) 2016-09-21
CN101535390A (zh) 2009-09-16
WO2008055109A1 (en) 2008-05-08

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Effective date: 20201029