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Withdrawn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Withdrawn legal-status Critical Current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DE19752541390 1974-09-18 1975-09-17 Verfahren zur herstellung von polymeren mit konjugierten doppelbindungen Withdrawn DE2541390A1 (de)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 (enExample)
JP (1) JPS5159994A (enExample)
BE (1) BE833496A (enExample)
CA (1) CA1066849A (enExample)
DE (1) DE2541390A1 (enExample)
FR (1) FR2285403A1 (enExample)
GB (1) GB1525858A (enExample)
IT (1) IT1042613B (enExample)
NL (1) NL7510993A (enExample)

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
EP1910101B1 (en) * 2005-07-01 2009-12-09 PIRELLI TYRE S.p.A. Process for manufacturing tires
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
US8763658B2 (en) 2008-10-16 2014-07-01 Pirelli Tyre S.P.A. Tyre comprising an electronic unit
SG184252A1 (en) 2010-04-30 2012-10-30 Exxonmobil Chem Patents Inc Method for elastomer finishing
US8242236B2 (en) 2010-05-26 2012-08-14 Exxonmobil Chemical Patents Inc. Elastomeric nanocomposite manufacturing
EP2763829B1 (en) 2011-10-05 2017-01-11 ExxonMobil Chemical Patents Inc. Tire curing bladders
US9469753B2 (en) 2013-07-22 2016-10-18 Exxonmobil Chemical Patents Inc. Propylene copolymers in elastomeric compositions
JP6306733B2 (ja) 2014-02-28 2018-04-04 エクソンモービル ケミカル パテンツ インコーポレイテッド ムーニー粘度の安定な臭素化エラストマー
JP2017507217A (ja) 2014-02-28 2017-03-16 エクソンモービル ケミカル パテンツ インコーポレイテッド ナノ複合材料ムーニー粘度安定性
CN114402019A (zh) 2019-07-17 2022-04-26 埃克森美孚化学专利公司 包含含有丙烯-α-烯烃-二烯聚合物的橡胶配混物的轮胎
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
US20250154291A1 (en) 2023-11-14 2025-05-15 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
FR2173488A5 (enExample) * 1972-02-23 1973-10-05 Exxon Research Engineering Co
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
CA1066849A (en) 1979-11-20
FR2285403A1 (fr) 1976-04-16
JPS5159994A (enExample) 1976-05-25
IT1042613B (it) 1980-01-30
GB1525858A (en) 1978-09-20
FR2285403B1 (enExample) 1980-04-30
BE833496A (fr) 1976-03-17
NL7510993A (nl) 1976-03-22
US4068051A (en) 1978-01-10

Similar Documents

Publication Publication Date Title
DE2541390A1 (de) Verfahren zur herstellung von polymeren mit konjugierten doppelbindungen
DE69004712T2 (de) Verfahren zur Herstellung von Polybutadien mit verbesserter Verarbeitkeit.
DE1495985B1 (de) Verfahren zur herstellung von polyaddukten
DE2630585C3 (de) Katalysatoren für die Polymerisation von α -Olefinen, mit 2 bis 6 Kohlenstoffatomen und deren Verwendung für die Polymerisation von α -Olefinen mit 2 bis 6 Kohlenstoffatomen
DE2354995A1 (de) Verbesserungen bei schmiermitteladditiven
DE1138943B (de) Verfahren zur Herstellung chlorierter kautschukartiger Mischpolymerisate von Isoolefinen mit Multiolefinen
DE1124245B (de) Verfahren zur Entfernung von metallhaltigen Katalysatorrueckstaenden aus Kohlenwasserstoffpolymerisaten
DE1645470A1 (de) Verfahren zur Herstellung von substituierten Phenolen
DE2352154A1 (de) Verfahren zur polymerisation von alphaolefinen
DE1215372B (de) Verfahren zur katalytischen Hydrierung von Polymerisaten aus Dienen
DE69705333T2 (de) Verfahren zur Herstellung von Isophoron
DE3873487T2 (de) Verfahren zur abscheidung von metallischen verunreinigungen aus organischen polymeren.
WO2001030868A1 (de) Verfahren zur herstellung hochreaktiver polyisobutene
DE2716763A1 (de) Verfahren zur herstellung von kohlenwasserstoffharzen mit verbesserter farbe und thermischer stabilitaet
DE1543032A1 (de) Verfahren zur Herstellung von Epoxyden
DE1443699A1 (de) Verfahren zur Herstellung von Bis- und Cycloalkyliden-bis-(cycloalkylphenolen) und deren Verwendung zur Stabilisierung von Kunststoffmassen
DE1618488A1 (de) Verfahren zur Herstellung von Propylenoxyd
DE1224277B (de) Verfahren zur Herstellung eines Alfin-Katalysators
DE2743142A1 (de) Verfahren zur herstellung von konjugiertem dienbutylkautschuk in masse
CH640493A5 (de) Verfahren zur herstellung von dicyclopentylen (2,2'-bis(4-alkyl-6-t-butylphenolen)).
DE2111444C3 (de) Substituierte Dibenzofurane bzw. Dibenzothiophene und Verfahren zu deren Herstellung sowie deren Verwendung als Stabilisatoren
DE2843323C3 (de) Verfahren zur Herstellung von Dicyclopentylen[2,2'-bis(4-alkyl-6-t-butylphenolen)]
DE1493787A1 (de) Verfahren zum Herstellen eines Alterungsstabilisators fuer oxidierbare organische Produkte und insbesondere Kautschuk
DE1570923A1 (de) Verfahren zur Herstellung von 1-Olefinpolymerisaten und -mischpolymerisaten
DE1495985C (de) Verfahren zur Herstellung von Polyaddukten

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