CA1066849A - Process for preparing conjugated diene butyl - Google Patents

Process for preparing conjugated diene butyl

Info

Publication number
CA1066849A
CA1066849A CA234,537A CA234537A CA1066849A CA 1066849 A CA1066849 A CA 1066849A CA 234537 A CA234537 A CA 234537A CA 1066849 A CA1066849 A CA 1066849A
Authority
CA
Canada
Prior art keywords
reaction zone
butyl rubber
halogen
halogenated butyl
water
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.)
Expired
Application number
CA234,537A
Other languages
English (en)
French (fr)
Other versions
CA234537S (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
Application granted granted Critical
Publication of CA1066849A publication Critical patent/CA1066849A/en
Expired 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)
CA234,537A 1974-09-18 1975-09-02 Process for preparing conjugated diene butyl Expired CA1066849A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA1066849A true CA1066849A (en) 1979-11-20

Family

ID=24017827

Family Applications (1)

Application Number Title Priority Date Filing Date
CA234,537A Expired CA1066849A (en) 1974-09-18 1975-09-02 Process for preparing conjugated diene butyl

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

Family Cites Families (6)

* 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
US3775387A (en) * 1972-02-23 1973-11-27 Exxon Research Engineering Co Process for preparing conjugated diene butyl
US3816371A (en) * 1972-02-23 1974-06-11 Exxon Research Engineering Co Conjugated diene butyl
DE2209374A1 (de) * 1972-02-23 1973-09-06 Exxon Research Engineering Co Kautschukartiges polymeres und verfahren zu dessen herstellung
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

Also Published As

Publication number Publication date
FR2285403A1 (fr) 1976-04-16
DE2541390A1 (de) 1976-04-08
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
CA1066849A (en) Process for preparing conjugated diene butyl
JP2780118B2 (ja) ポリオールの精製法
US3676415A (en) Process for polymerizing {60 -olefins
US4460701A (en) Process for the preparation of catalyst component for the polymerization of olefins
US4118582A (en) Purification of spent ethylene glycol
JPS6327363B2 (enExample)
KR100229004B1 (ko) 말단에 관능기를 갖는 폴리올레핀 제조 방법
GB2189804A (en) Process for the decomposition of halogenated organic compounds
US4992529A (en) Method for separating metal contaminants from organic polymers
EP0907630A1 (en) Preparation of solid, powdery rare earth carboxylates by evaporation method
US4870197A (en) Method for preparing salts of polyolefinic substituted dicarboxylic acids
CA2217493C (en) Recovery of dimethyl terephthalate from polymer mixtures
JPH0676589B2 (ja) ヒドロキシアルキル安息香酸およびアルキルフェノ−ルのアルカリ土類金属塩硫化混合物の製造法
US4474673A (en) Molybdenum-containing friction modifying additive for lubricating oils
EP0665242B1 (en) Treatment of organic compounds to reduce chlorine level
CA1083282A (en) Preparing moisture-curable ionomeric maleic anhydride elastomers
JPH0753447A (ja) ３−ペンテン酸の製造およびその製造用の触媒
CA1222095A (en) PROCESS FOR PRODUCING POLYETHYLENE AND AN ETHYLENE- .alpha.-OLEFIN COPOLYMER
JPS61250001A (ja) エチレン／ビニルアルコ−ルコポリマ−の製法
US4058544A (en) Novel method for preparing organotin compounds
JPS5946530B2 (ja) 安定化したハロブチルゴム組成物
CA1283496C (en) Method for the deactivation and neutralization of polyolefin catalysts
JPS6149324B2 (enExample)
US4302576A (en) Lactone copolymers as stripping aids in recovery of polymer from solution
CA1042143A (en) Reduction of polymer scale formation during pvc manufacture