SA517390157B1 - مركبات هيدروكينون معوَّقة فراغيًا كمضادات اتساخ لمونومرات غير مشبعة - Google Patents

مركبات هيدروكينون معوَّقة فراغيًا كمضادات اتساخ لمونومرات غير مشبعة

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Publication number
SA517390157B1
SA517390157B1 SA517390157A SA517390157A SA517390157B1 SA 517390157 B1 SA517390157 B1 SA 517390157B1 SA 517390157 A SA517390157 A SA 517390157A SA 517390157 A SA517390157 A SA 517390157A SA 517390157 B1 SA517390157 B1 SA 517390157B1
Authority
SA
Saudi Arabia
Prior art keywords
antifoulants
unsaturated monomers
sterically hindered
hindered hydroquinones
hydroquinones
Prior art date
Application number
SA517390157A
Other languages
English (en)
Inventor
جا ار رامون كولورادو
جوناثان ماسير
Original Assignee
.اكولاب يو اس ايه إنك
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 .اكولاب يو اس ايه إنك filed Critical .اكولاب يو اس ايه إنك
Publication of SA517390157B1 publication Critical patent/SA517390157B1/ar

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Classifications

    • 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
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/30—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing heterocyclic ring with at least one nitrogen atom as ring member
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/20—Use of additives, e.g. for stabilisation
    • 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
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • C08F2/42—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using short-stopping agents
    • 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
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogenated Pyridines (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

يتعلق الاختراع الحالي بمركبات وطرق لمنع الاتساخ الذي ينشأ بسبب بلمرة شقوق radical polymerization لمركبات غير مشبعة unsaturated compounds، بشكل محدد مونومرات ڤينيل vinyl monomers. بشكل أكثر تحديدًا، يتعلق باستخدام مركبات هيدروكينون hydroquinone المعوّقة لتثبيط البلمرة، وهو ما يؤدي إلى اتساخ معدة العملية process equipment، واستهلاك منتجات مونومر ڤينيل vinylic monomer قبل الأوان. شكل 1
SA517390157A 2015-04-20 2017-10-15 مركبات هيدروكينون معوَّقة فراغيًا كمضادات اتساخ لمونومرات غير مشبعة SA517390157B1 (ar)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562150022P 2015-04-20 2015-04-20
PCT/US2016/028239 WO2016172076A1 (en) 2015-04-20 2016-04-19 Sterically hindered hydroquinones as antifoulants for unsaturated monomers

Publications (1)

Publication Number Publication Date
SA517390157B1 true SA517390157B1 (ar) 2022-05-16

Family

ID=57128251

Family Applications (1)

Application Number Title Priority Date Filing Date
SA517390157A SA517390157B1 (ar) 2015-04-20 2017-10-15 مركبات هيدروكينون معوَّقة فراغيًا كمضادات اتساخ لمونومرات غير مشبعة

Country Status (12)

Country Link
US (1) US10155705B2 (ar)
EP (1) EP3289046A4 (ar)
JP (1) JP6843067B2 (ar)
KR (1) KR102616836B1 (ar)
CN (1) CN107532083A (ar)
AR (1) AR104327A1 (ar)
BR (1) BR112017022431B1 (ar)
CA (1) CA2982465C (ar)
RU (1) RU2746125C2 (ar)
SA (1) SA517390157B1 (ar)
TW (1) TWI624480B (ar)
WO (1) WO2016172076A1 (ar)

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TWI826485B (zh) 2018-07-13 2023-12-21 美商藝康美國公司 作為乙烯系單體之防垢劑之含氧胺及醌甲基化物之組合物
KR20210030392A (ko) 2018-07-13 2021-03-17 에코랍 유에스에이 인코퍼레이티드 니트록사이드 억제제, 퀴논 메티드 지연제 및 아민 안정화제를 포함하는 단량체 중합 억제용 조성물
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TW202114976A (zh) 2019-10-11 2021-04-16 美商藝康美國公司 醌甲基化物及銨鹽抗聚合劑組合物及方法
KR20210106092A (ko) 2020-02-20 2021-08-30 에스케이이노베이션 주식회사 에틸렌-카르복실산 공중합체의 제조 방법

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Also Published As

Publication number Publication date
TW201700502A (zh) 2017-01-01
EP3289046A4 (en) 2018-12-12
US10155705B2 (en) 2018-12-18
WO2016172076A1 (en) 2016-10-27
BR112017022431A2 (pt) 2018-07-10
RU2746125C2 (ru) 2021-04-07
US20160304417A1 (en) 2016-10-20
RU2017139281A (ru) 2019-05-21
CA2982465C (en) 2024-05-14
KR102616836B1 (ko) 2023-12-20
RU2017139281A3 (ar) 2019-08-28
CN107532083A (zh) 2018-01-02
BR112017022431B1 (pt) 2023-03-28
CA2982465A1 (en) 2016-10-27
JP2018513258A (ja) 2018-05-24
AR104327A1 (es) 2017-07-12
KR20170138455A (ko) 2017-12-15
TWI624480B (zh) 2018-05-21
EP3289046A1 (en) 2018-03-07
JP6843067B2 (ja) 2021-03-17

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