IT1270944B - Procedimento continuo e impianto di alogenazione di elastomeri. - Google Patents

Procedimento continuo e impianto di alogenazione di elastomeri.

Info

Publication number
IT1270944B
IT1270944B ITTO930081A ITTO930081A IT1270944B IT 1270944 B IT1270944 B IT 1270944B IT TO930081 A ITTO930081 A IT TO930081A IT TO930081 A ITTO930081 A IT TO930081A IT 1270944 B IT1270944 B IT 1270944B
Authority
IT
Italy
Prior art keywords
elastomer
halogenation
elastomers
halogenating agent
plant
Prior art date
Application number
ITTO930081A
Other languages
English (en)
Inventor
Paolo Straneo
Carlo Maffezzoni
Alfredo Marchegiano
Enrico Moretti
Amabile Penati
Original Assignee
Pressindustria A G
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11411103&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1270944(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pressindustria A G filed Critical Pressindustria A G
Priority to ITTO930081A priority Critical patent/IT1270944B/it
Publication of ITTO930081A0 publication Critical patent/ITTO930081A0/it
Priority to TW082109419A priority patent/TW357162B/zh
Priority to CN93114751A priority patent/CN1052242C/zh
Priority to PCT/EP1993/003552 priority patent/WO1994018244A1/en
Priority to RU95120001A priority patent/RU2148589C1/ru
Priority to CA002152274A priority patent/CA2152274C/en
Priority to US08/446,840 priority patent/US5637649A/en
Priority to JP51755894A priority patent/JP3985239B2/ja
Priority to AU58114/94A priority patent/AU5811494A/en
Priority to DE69308043T priority patent/DE69308043T3/de
Priority to EP94903784A priority patent/EP0683795B2/en
Priority to KR1019950702885A priority patent/KR100299372B1/ko
Publication of ITTO930081A1 publication Critical patent/ITTO930081A1/it
Publication of IT1270944B publication Critical patent/IT1270944B/it
Application granted granted Critical

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
    • C08F8/18—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
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/12—Incorporating halogen atoms into the molecule
    • C08C19/14—Incorporating halogen atoms into the molecule by reaction with halogens
    • 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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedimento continuo di alogenazione di elastomeri, in cui un agente alogenante viene introdotto in una soluzione di un elastomero insaturo in un solvente organico consistente, secondo l'invenzione, nel mescolare detto agente alogenante in una corrente continua di detta soluzione di elastomero, facendo solubilizzare e reagire detto agente alogenante con detto elastomero nella stessa corrente continua, e nel mantenere detta corrente continua di soluzione di elastomero in moto turbolento senza fenomeni di inversioni di flusso durante lo svolgimento della reazione tra detto agente alogenante e detto elastomero.
ITTO930081A 1993-02-10 1993-02-10 Procedimento continuo e impianto di alogenazione di elastomeri. IT1270944B (it)

Priority Applications (12)

Application Number Priority Date Filing Date Title
ITTO930081A IT1270944B (it) 1993-02-10 1993-02-10 Procedimento continuo e impianto di alogenazione di elastomeri.
TW082109419A TW357162B (en) 1993-02-10 1993-11-10 Continuous process for the halogenation of elastomers the invention relates to a process for continuous halogenation of elastomers
CN93114751A CN1052242C (zh) 1993-02-10 1993-11-25 弹性体卤化的连续法和装置
KR1019950702885A KR100299372B1 (ko) 1993-02-10 1993-12-10 엘라스토머의연속적할로겐화방법및그장치
CA002152274A CA2152274C (en) 1993-02-10 1993-12-10 Continuous process and apparatus for the halogenation of elastomers
RU95120001A RU2148589C1 (ru) 1993-02-10 1993-12-10 Непрерывный способ и устройство для галогенирования эластомеров
PCT/EP1993/003552 WO1994018244A1 (en) 1993-02-10 1993-12-10 Continuous process and apparatus for the halogenation of elastomers
US08/446,840 US5637649A (en) 1993-02-10 1993-12-10 Continuous process and apparatus for the halogenation of elastomers
JP51755894A JP3985239B2 (ja) 1993-02-10 1993-12-10 エラストマーのハロゲン化の為の連続法及び装置
AU58114/94A AU5811494A (en) 1993-02-10 1993-12-10 Continuous process and apparatus for the halogenation of elastomers
DE69308043T DE69308043T3 (de) 1993-02-10 1993-12-10 Kontinuierliches verfahren und vorrichtung zur halogenierung von elastomeren
EP94903784A EP0683795B2 (en) 1993-02-10 1993-12-10 Continuous process and apparatus for the halogenation of elastomers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO930081A IT1270944B (it) 1993-02-10 1993-02-10 Procedimento continuo e impianto di alogenazione di elastomeri.

Publications (3)

Publication Number Publication Date
ITTO930081A0 ITTO930081A0 (it) 1993-02-10
ITTO930081A1 ITTO930081A1 (it) 1994-08-10
IT1270944B true IT1270944B (it) 1997-05-26

Family

ID=11411103

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO930081A IT1270944B (it) 1993-02-10 1993-02-10 Procedimento continuo e impianto di alogenazione di elastomeri.

Country Status (12)

Country Link
US (1) US5637649A (it)
EP (1) EP0683795B2 (it)
JP (1) JP3985239B2 (it)
KR (1) KR100299372B1 (it)
CN (1) CN1052242C (it)
AU (1) AU5811494A (it)
CA (1) CA2152274C (it)
DE (1) DE69308043T3 (it)
IT (1) IT1270944B (it)
RU (1) RU2148589C1 (it)
TW (1) TW357162B (it)
WO (1) WO1994018244A1 (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10506910A (ja) † 1994-10-05 1998-07-07 グレート・レークス・ケミカル・コーポレーション 連続的臭素化法およびその生成物
RU2186788C1 (ru) * 2001-01-12 2002-08-10 Открытое акционерное общество Научно-исследовательский институт "Ярсинтез" Непрерывный способ галоидирования бутилкаучука
WO2002079273A1 (en) * 2001-04-02 2002-10-10 Otkrytoe Aktsionernoe Obschestvo 'nizhnekamskneftekhim' Method for continuously producing halogenated elastomers and device for carrying out said method
RU2263682C2 (ru) * 2001-04-02 2005-11-10 Открытое акционерное общество "Нижнекамскнефтехим" Способ непрерывного получения галогенированных эластомеров и устройство для его осуществления
RU2255092C2 (ru) * 2003-08-18 2005-06-27 Открытое акционерное общество "Нижнекамскнефтехим" Непрерывный способ галоидирования эластомеров
RU2265613C2 (ru) * 2003-12-08 2005-12-10 Максимов Денис Александрович Галогенирование полимеров
WO2011089091A1 (en) * 2010-01-20 2011-07-28 Lanxess International Sa Common solvent process for producing high molecular weight brominated rubber
US9273161B2 (en) * 2010-01-20 2016-03-01 Lanxess International Sa Common solvent process for producing high molecular weight halogenated rubber
CN102219868A (zh) * 2010-11-23 2011-10-19 罗圣君 一种高粘度氯化橡胶及其生产方法
RU2468037C2 (ru) * 2010-12-16 2012-11-27 Открытое акционерное общество "СИБУР Холдинг" (ОАО "СИБУР Холдинг") Способ получения галобутилкаучука
RU2622648C2 (ru) * 2011-07-20 2017-06-19 Арланксео Дойчланд Гмбх Способ получения бромированного бутильного каучука
CN102382223A (zh) * 2011-09-08 2012-03-21 北京化工大学 一种制备溴化丁基橡胶的方法
CN102702409A (zh) * 2012-06-07 2012-10-03 北京石油化工学院 溶液法制备丁基胶液直接生产卤化丁基橡胶的工艺
RU2641273C1 (ru) * 2017-04-26 2018-01-16 Федеральное Государственное Бюджетное Учреждение Науки Институт Биохимической Физики Им. Н.М. Эмануэля Российской Академии Наук (Ибхф Ран) Способ химической модификации эластомеров в растворе хлорсодержащего углеводорода
RU2698826C1 (ru) * 2018-04-28 2019-08-30 Общество с ограниченной ответственностью "ГалоЭластомеры" Способ твердофазной галоидной модификации синтетических и природных каучуков в двухшнековом экструдере непрерывного действия

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2291574A (en) * 1938-08-12 1942-07-28 Jasco Inc Method for the chlorination of polymeric compounds
US2964489A (en) † 1956-07-16 1960-12-13 Exxon Research Engineering Co Process of chlorinating butyl rubber and vulcanizing the chlorinated product
US3099644A (en) † 1959-10-06 1963-07-30 Exxon Research Engineering Co Continuous chlorination and bromination of butyl rubber
FR2194727A2 (en) * 1970-10-23 1974-03-01 Veba Chemie Ag Halogenated olefin polymers
US3700632A (en) * 1971-06-08 1972-10-24 Air Prod & Chem Readily extruded chlorinated copolymers and process of preparing same
US3966692A (en) * 1974-06-10 1976-06-29 Cities Service Company Process for halogenating rubber
DE2502607C3 (de) † 1975-01-23 1978-03-02 L. & C. Steinmueller Gmbh, 5270 Gummersbach Verfahren zum Reinigen der schlitzartigen öffnungen von Verteil- und Sammelrohren in einer Ionenaustauschersäule
US4254240A (en) * 1979-09-10 1981-03-03 Exxon Research & Engineering Co. Continuous process for the preparation of bromochlorinated butyl rubber
US4384072A (en) * 1981-09-30 1983-05-17 Exxon Research & Engineering Co. Process for the manufacture of halogenated elastomers
EP0124278B1 (en) * 1983-04-01 1989-11-02 Exxon Research And Engineering Company Improved process for the manufacture of halogenated polymers
IT1234267B (it) † 1989-03-06 1992-05-14 Cattani Off Augusto & Co Disconnettore di protezione per la rete idrica, in particolare per impianti medicali
DE4012529A1 (de) † 1990-04-19 1991-10-24 Wacker Chemie Gmbh Katalysatorsystem und verfahren zur herstellung von 1,2-dichlorethan durch chlorierung von ethylen unter einsatz dieses katalysatorsystems

Also Published As

Publication number Publication date
ITTO930081A1 (it) 1994-08-10
ITTO930081A0 (it) 1993-02-10
TW357162B (en) 1999-05-01
DE69308043D1 (de) 1997-03-20
DE69308043T2 (de) 1997-05-22
CA2152274A1 (en) 1994-08-18
EP0683795B2 (en) 2003-07-09
RU2148589C1 (ru) 2000-05-10
WO1994018244A1 (en) 1994-08-18
AU5811494A (en) 1994-08-29
KR100299372B1 (ko) 2001-10-22
CA2152274C (en) 1998-12-15
JPH08506136A (ja) 1996-07-02
EP0683795A1 (en) 1995-11-29
CN1090853A (zh) 1994-08-17
US5637649A (en) 1997-06-10
DE69308043T3 (de) 2004-04-01
JP3985239B2 (ja) 2007-10-03
CN1052242C (zh) 2000-05-10
EP0683795B1 (en) 1997-02-05
KR960700279A (ko) 1996-01-19

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