SG11202105842XA - Process for producing chlorinated butyl rubber - Google Patents

Process for producing chlorinated butyl rubber

Info

Publication number
SG11202105842XA
SG11202105842XA SG11202105842XA SG11202105842XA SG11202105842XA SG 11202105842X A SG11202105842X A SG 11202105842XA SG 11202105842X A SG11202105842X A SG 11202105842XA SG 11202105842X A SG11202105842X A SG 11202105842XA SG 11202105842X A SG11202105842X A SG 11202105842XA
Authority
SG
Singapore
Prior art keywords
butyl rubber
chlorinated butyl
producing chlorinated
producing
rubber
Prior art date
Application number
SG11202105842XA
Other languages
English (en)
Inventor
Gregory J E Davidson
Kuruppu Jayatissa
Original Assignee
Arlanxeo Singapore Pte Ltd
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 Arlanxeo Singapore Pte Ltd filed Critical Arlanxeo Singapore Pte Ltd
Publication of SG11202105842XA publication Critical patent/SG11202105842XA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/12—Incorporating halogen atoms into the molecule
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/18—Introducing halogen atoms or halogen-containing groups
    • C08F8/20—Halogenation
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/08—Butenes
    • C08F210/10—Isobutene
    • C08F210/12—Isobutene with conjugated diolefins, e.g. butyl rubber
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/08—Butenes
    • C08F210/10—Isobutene
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar percentages
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/50—Chemical modification of a polymer wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SG11202105842XA 2018-12-27 2019-12-12 Process for producing chlorinated butyl rubber SG11202105842XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18248042 2018-12-27
PCT/CA2019/051799 WO2020132742A1 (en) 2018-12-27 2019-12-12 Process for producing chlorinated butyl rubber

Publications (1)

Publication Number Publication Date
SG11202105842XA true SG11202105842XA (en) 2021-07-29

Family

ID=65011768

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202105842XA SG11202105842XA (en) 2018-12-27 2019-12-12 Process for producing chlorinated butyl rubber

Country Status (7)

Country Link
US (1) US11919977B2 (ja)
EP (1) EP3902845A4 (ja)
JP (1) JP7254183B2 (ja)
CN (1) CN113227163A (ja)
CA (1) CA3122591A1 (ja)
SG (1) SG11202105842XA (ja)
WO (1) WO2020132742A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3122590A1 (en) 2018-12-21 2020-06-25 Arlanxeo Singapore Pte. Ltd. Continuous process for producing halogenated isoolefin copolymer
US11965053B2 (en) 2020-12-11 2024-04-23 Arlanxeo Singapore Pte. Ltd. Halogen recovery with K+-containing oxidant in a process for halogenating unsaturated isoolefin copolymer

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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RU2584424C2 (ru) 2010-01-20 2016-05-20 Ланксесс Интернасьональ Са Способ получения высокомолекулярного бромированного каучука с использованием общего растворителя
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JP6396476B2 (ja) 2013-12-23 2018-09-26 アランセオ・シンガポール・プライヴェート・リミテッド エラストマー性エチレン／α−オレフィンコポリマーのための新規な抗凝集剤
RU2699539C2 (ru) 2013-12-23 2019-09-06 Арланксео Сингапур Пте. Лтд. Особочистые галогенированные каучуки
JP2017514952A (ja) * 2014-04-30 2017-06-08 アランセオ・シンガポール・プライヴェート・リミテッド 新規な配列分布を有するブチルゴム
EP3137520A4 (en) 2014-04-30 2018-04-18 Arlanxeo Singapore Pte. Ltd. Copolymer having low isoprenoid content
KR102351739B1 (ko) * 2014-04-30 2022-01-14 아란세오 싱가포르 프라이빗 리미티드 뷰틸 고무 제조를 위한 희석제로서의 하이드로플루오르화 올레핀(hfo)
WO2015164965A1 (en) 2014-04-30 2015-11-05 Lanxess Inc.. Copolymer having low cyclic oligomer content
EP2966097A1 (en) * 2014-07-07 2016-01-13 Lanxess Inc. Ultrafiltration of polyisoolefin copolymers
EP3072909A1 (en) 2015-03-25 2016-09-28 Lanxess Inc. Halogenated polyisoolefins with reduced halogenated oligomers
SG11202105927SA (en) 2018-12-17 2021-07-29 Arlanxeo Singapore Pte Ltd Process for the production of isoolefin polymers using a tertiary ether
CA3122590A1 (en) 2018-12-21 2020-06-25 Arlanxeo Singapore Pte. Ltd. Continuous process for producing halogenated isoolefin copolymer

Also Published As

Publication number Publication date
JP7254183B2 (ja) 2023-04-07
US11919977B2 (en) 2024-03-05
CA3122591A1 (en) 2020-07-02
EP3902845A4 (en) 2023-01-04
JP2022516722A (ja) 2022-03-02
WO2020132742A1 (en) 2020-07-02
CN113227163A (zh) 2021-08-06
EP3902845A1 (en) 2021-11-03
US20220017651A1 (en) 2022-01-20

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