GB960024A - Method of concentrating isoolefin-diolefin copolymer emulsions - Google Patents

Method of concentrating isoolefin-diolefin copolymer emulsions

Info

Publication number
GB960024A
GB960024A GB11245/62A GB1124562A GB960024A GB 960024 A GB960024 A GB 960024A GB 11245/62 A GB11245/62 A GB 11245/62A GB 1124562 A GB1124562 A GB 1124562A GB 960024 A GB960024 A GB 960024A
Authority
GB
United Kingdom
Prior art keywords
column
dichloropropanols
epichlorohydrin
organic
dehydrochlorination
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
GB11245/62A
Other languages
English (en)
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
Esso 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, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB960024A publication Critical patent/GB960024A/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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/06—Treatment of polymer solutions
    • C08F6/10—Removal of volatile materials, e.g. solvents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/20—Concentration
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/07—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from polymer solutions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08J2323/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08J2323/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C08J2323/22—Copolymers of isobutene; butyl rubber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Epoxy Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
GB11245/62A 1961-03-30 1962-03-23 Method of concentrating isoolefin-diolefin copolymer emulsions Expired GB960024A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9937361A 1961-03-30 1961-03-30

Publications (1)

Publication Number Publication Date
GB960024A true GB960024A (en) 1964-06-10

Family

ID=22274691

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11245/62A Expired GB960024A (en) 1961-03-30 1962-03-23 Method of concentrating isoolefin-diolefin copolymer emulsions

Country Status (3)

Country Link
BE (1) BE615770A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1321678A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB960024A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
FR1321678A (fr) 1963-03-22
BE615770A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1962-10-01

Similar Documents

Publication Publication Date Title
GB1062318A (en) Product separation and recovery in adiponitrile manufacture
GB1089594A (en) Process for recovery of vinyl acetate
FR1337992A (fr) Procédé de séparation d'un mélange par extraction d'un liquide par un liquide
GB1239460A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB960024A (en) Method of concentrating isoolefin-diolefin copolymer emulsions
GB1093413A (en) Separation of hydrocarbons
DE3064680D1 (en) Process for the purification of olefin oxides
ES336006A1 (es) Procedimiento para la preparacion de oxido de propileno.
GB1083677A (en) Manufacture of adiponitrile
GB970629A (en) Improvements in or relating to the purification of acrylonitrile
FR1440125A (fr) Nouveau procédé d'époxydation des oléfines en phase liquide par l'eau oxygénée
GB1079461A (en) Recovery of fresh water from brine
GB822535A (en) Improvements in or relating to a process for separately recovering an aldehyde or ketone and an aqueous solution of the corresponding alcohol from an aqueous mixture containing the aldehyde or ketone and the alcohol
GB1102916A (en) Process for the recovery of methionine or a salt thereof
GB969420A (en) Process for purifying phosphorus
GB980301A (en) A process for separating acetaldehyde by distillation from its aqueous solution
GB1068303A (en) Stabilizing of 2,2-dichlorobutane
GB1113279A (en) Isoprene purification process
GB1002656A (en) A process for the separation of diacetone alcohol methyl ether from diacetone alcohol
GB816209A (en) Trimethylolpropane
GB977299A (en) Process for recovering nicotine
GB886164A (en) Improvements in the production of epoxides
GB977300A (en) Process for recovering nicotine
GB985289A (en) Improvements in or relating to the production of chloroprene
GB1038150A (en) Process and apparatus for the continuous production of alkyl chlorides