DE2541390A1 - Verfahren zur herstellung von polymeren mit konjugierten doppelbindungen - Google Patents

Verfahren zur herstellung von polymeren mit konjugierten doppelbindungen

Info

Publication number
DE2541390A1
DE2541390A1 DE19752541390 DE2541390A DE2541390A1 DE 2541390 A1 DE2541390 A1 DE 2541390A1 DE 19752541390 DE19752541390 DE 19752541390 DE 2541390 A DE2541390 A DE 2541390A DE 2541390 A1 DE2541390 A1 DE 2541390A1
Authority
DE
Germany
Prior art keywords
butyl rubber
reaction zone
water
dehydrohalogenation
reaction
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.)
Withdrawn
Application number
DE19752541390
Other languages
German (de)
English (en)
Inventor
Francis P Baldwin
James A Rae
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of DE2541390A1 publication Critical patent/DE2541390A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C08F8/26—Removing halogen atoms or halogen-containing groups from the molecule

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE19752541390 1974-09-18 1975-09-17 Verfahren zur herstellung von polymeren mit konjugierten doppelbindungen Withdrawn DE2541390A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50724374A 1974-09-18 1974-09-18

Publications (1)

Publication Number Publication Date
DE2541390A1 true DE2541390A1 (de) 1976-04-08

Family

ID=24017827

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752541390 Withdrawn DE2541390A1 (de) 1974-09-18 1975-09-17 Verfahren zur herstellung von polymeren mit konjugierten doppelbindungen

Country Status (9)

Country Link
US (1) US4068051A (https=)
JP (1) JPS5159994A (https=)
BE (1) BE833496A (https=)
CA (1) CA1066849A (https=)
DE (1) DE2541390A1 (https=)
FR (1) FR2285403A1 (https=)
GB (1) GB1525858A (https=)
IT (1) IT1042613B (https=)
NL (1) NL7510993A (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1233943A (en) * 1982-09-30 1988-03-08 Francis P. Baldwin Process for preparing conjugated diene butyl
US20060167184A1 (en) * 2000-10-18 2006-07-27 Waddell Walter H Innerliners for use in tires
EP1905581A1 (en) 2003-10-27 2008-04-02 ExxonMobil Chemical Patents Inc. Microlayered composites and processes for making the same
ATE451253T1 (de) * 2005-07-01 2009-12-15 Pirelli Verfahren zur herstellung von reifen
EP2502742B1 (en) 2005-10-27 2017-06-21 ExxonMobil Chemical Patents Inc. Construction comprising tie layer for pneumatic tire
WO2008140875A1 (en) * 2007-05-16 2008-11-20 Exxonmobil Chemical Patents Inc. Catalyst system for olefin polymerization and polymers produced therefrom
BRPI0823164B1 (pt) 2008-10-16 2020-03-24 Pirelli Tyre S.P.A. Pneu, e, conjunto
EP2563819B1 (en) 2010-04-30 2015-04-15 ExxonMobil Chemical Patents Inc. Method for elastomer finishing
US8242236B2 (en) 2010-05-26 2012-08-14 Exxonmobil Chemical Patents Inc. Elastomeric nanocomposite manufacturing
KR101771375B1 (ko) 2011-10-05 2017-08-24 엑손모빌 케미칼 패턴츠 인코포레이티드 타이어 경화 블래더
US9469753B2 (en) 2013-07-22 2016-10-18 Exxonmobil Chemical Patents Inc. Propylene copolymers in elastomeric compositions
EP3110749A1 (en) 2014-02-28 2017-01-04 ExxonMobil Chemical Patents Inc. Nanocomposite mooney viscosity stability
RU2658039C2 (ru) 2014-02-28 2018-06-19 Эксонмобил Кемикэл Пейтентс Инк. Бромированные эластомеры, обладающие стабильной вязкостью по муни
US20220267649A1 (en) 2019-07-17 2022-08-25 Exxonmobil Chemical Patents Inc. Pressure Sensitive Adhesives Comprising Propylene-Ethylene(-Diene) Copolymers
WO2021262842A1 (en) 2020-06-26 2021-12-30 Exxonmobil Chemical Patents Inc. COPOLYMERS OF ETHYLENE, α-OLEFIN, NON-CONJUGATED DIENE, AND ARYL-SUBSTITUTED CYCLOALKENE, METHODS TO PRODUCE, BLENDS, AND ARTICLES THEREFROM
WO2021262838A1 (en) 2020-06-26 2021-12-30 Exxonmobil Chemical Patents Inc. Copolymers composed of ethylene, a-olefin, non-conjugated diene, and substituted styrene and articles therefrom
WO2025106223A1 (en) 2023-11-14 2025-05-22 ExxonMobil Technology and Engineering Company In-situ bromine regeneration processes for the production of bromobutyl elastomers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715387A (en) * 1969-11-05 1973-02-06 Dow Corning Fluoroalkylene alcohols and esters
DE2209374A1 (de) * 1972-02-23 1973-09-06 Exxon Research Engineering Co Kautschukartiges polymeres und verfahren zu dessen herstellung
US3816371A (en) * 1972-02-23 1974-06-11 Exxon Research Engineering Co Conjugated diene butyl

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775387A (en) * 1972-02-23 1973-11-27 Exxon Research Engineering Co Process for preparing conjugated diene butyl
BE779945A (fr) * 1972-02-23 1972-08-28 Exxon Research Engineering Co Caoutchouc butyle a diene conjugue et procede pour sa preparation.
US3852253A (en) * 1972-12-22 1974-12-03 Exxon Research Engineering Co Heterogeneous process for preparing conjugated diene butyl

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715387A (en) * 1969-11-05 1973-02-06 Dow Corning Fluoroalkylene alcohols and esters
DE2209374A1 (de) * 1972-02-23 1973-09-06 Exxon Research Engineering Co Kautschukartiges polymeres und verfahren zu dessen herstellung
US3816371A (en) * 1972-02-23 1974-06-11 Exxon Research Engineering Co Conjugated diene butyl

Also Published As

Publication number Publication date
FR2285403A1 (fr) 1976-04-16
IT1042613B (it) 1980-01-30
FR2285403B1 (https=) 1980-04-30
CA1066849A (en) 1979-11-20
NL7510993A (nl) 1976-03-22
US4068051A (en) 1978-01-10
GB1525858A (en) 1978-09-20
JPS5159994A (https=) 1976-05-25
BE833496A (fr) 1976-03-17

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: C08C 19/32

8139 Disposal/non-payment of the annual fee