MX2023001211A - Aditivos para poliolefinas ignífugas. - Google Patents

Aditivos para poliolefinas ignífugas.

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Publication number
MX2023001211A
MX2023001211A MX2023001211A MX2023001211A MX2023001211A MX 2023001211 A MX2023001211 A MX 2023001211A MX 2023001211 A MX2023001211 A MX 2023001211A MX 2023001211 A MX2023001211 A MX 2023001211A MX 2023001211 A MX2023001211 A MX 2023001211A
Authority
MX
Mexico
Prior art keywords
flame retardant
brominated
suppressant
glow
additive composition
Prior art date
Application number
MX2023001211A
Other languages
English (en)
Inventor
Rajeev S Mathur
Schryver Daniel A De
Jonathan P Mccarney
Original Assignee
Albemarle 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 Albemarle Corp filed Critical Albemarle Corp
Publication of MX2023001211A publication Critical patent/MX2023001211A/es

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    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
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    • C08K3/20—Oxides; Hydroxides
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    • C08K7/02—Fibres or whiskers
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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Fireproofing Substances (AREA)

Abstract

Esta invención proporciona una composición de aditivo retardante de llama que comprende al menos un supresor de incandescencia y al menos un retardante de llama bromado. El supresor de incandescencia es alrededor del 0.5 % en peso o más de la composición de aditivo retardante de llama, en función del peso total de la composición de aditivo retardante de llama. El retardante de llama bromado contiene bromo unido aromáticamente y se selecciona de a) un polímero estirénico aniónico bromado que tiene un peso molecular promedio en número de alrededor de 750 a alrededor de 7500, y/o un contenido de bromo de alrededor del 60 % en peso a alrededor del 77 % en peso, b) un polímero vinilaromático de transferencia de cadena aniónico bromado que contiene alrededor del 70 % en peso o más de bromo, o una mezcla de dos o más cualesquiera de estos. También se proporcionan composiciones de poliolefina ignífuga que contienen al menos un supresor de incandescencia y un retardante de llama bromado.
MX2023001211A 2020-08-07 2021-08-05 Aditivos para poliolefinas ignífugas. MX2023001211A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063062559P 2020-08-07 2020-08-07
PCT/US2021/044682 WO2022031932A1 (en) 2020-08-07 2021-08-05 Additives for flame retarded polyolefins

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MX2023001211A true MX2023001211A (es) 2023-04-05

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US (1) US20230272185A1 (es)
EP (1) EP4192906A1 (es)
JP (1) JP2023538527A (es)
KR (1) KR20230049109A (es)
CN (1) CN116134076A (es)
CA (1) CA3190775A1 (es)
MX (1) MX2023001211A (es)
TW (1) TW202219260A (es)
WO (1) WO2022031932A1 (es)

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Publication number Priority date Publication date Assignee Title
WO2023129894A1 (en) * 2021-12-29 2023-07-06 J.M. Huber Corporation Moisture resistant polymer formulations containing phosphorus-based flame retardants
CN115505172B (zh) * 2022-10-17 2023-10-24 广州市寅源新材料股份有限公司 一种无卤阻燃剂及其制备方法和应用

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US6780348B1 (en) 2002-03-26 2004-08-24 Albemarle Corporation Flame retardant additives and flame retardant polymer compositions formed therewith
US20050159552A1 (en) 2004-01-21 2005-07-21 Reed Jon S. Flame retarded fibers and filaments and process of production therefor
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WO2006019414A1 (en) * 2004-03-01 2006-02-23 Albemarle Corporation Flame retardant compositions and their use
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KR20110100216A (ko) 2008-12-02 2011-09-09 알베마를 코포레이션 분지형 또는 별모양 분지형 스티렌 폴리머, 텔로머, 및 부가물, 그의 합성, 그의 브롬화, 및 그의 용도
JO3423B1 (ar) 2008-12-02 2019-10-20 Albemarle Corp مؤخرات لهب معالجة بالبروم و مواد مشتقه منها
KR20230003434A (ko) 2016-04-05 2023-01-05 알베마를 코포레이션 수소 매개된 염유사 수소화물 개시된 음이온성 연쇄 이동 중합용 탄화수소 가용성 염유사 수소화물 촉매 및 방법 그리고 그로부터 생산된 폴리머 분포 조성물
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EP4192906A1 (en) 2023-06-14
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