GB940364A - Process and apparatus for the preparation of latices of rubbery isoolefin-multiolefin copolymers - Google Patents

Process and apparatus for the preparation of latices of rubbery isoolefin-multiolefin copolymers

Info

Publication number
GB940364A
GB940364A GB758262A GB758262A GB940364A GB 940364 A GB940364 A GB 940364A GB 758262 A GB758262 A GB 758262A GB 758262 A GB758262 A GB 758262A GB 940364 A GB940364 A GB 940364A
Authority
GB
United Kingdom
Prior art keywords
latices
isoolefin
multiolefin
preparation
copolymer
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
GB758262A
Inventor
Merlan Meredith Lambert
George Oliver Hillard Jr
Clyde Lee Aldridge
Edward Allen Hunter
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
Priority to BE614986D priority Critical patent/BE614986A/xx
Priority to US103952A priority patent/US3301810A/en
Application filed by Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to GB758262A priority patent/GB940364A/en
Priority to FR891825A priority patent/FR1318148A/en
Publication of GB940364A publication Critical patent/GB940364A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

940,364. Isoolefin-multiolefin latices. ESSO RESEARCH & ENGINEERING CO. Feb. 27, 1962, No. 7582/62. Drawings to Specification. Heading C3P. A latex of a copolymer of 85 to 99À5% isoolefin of 4 to 6 carbon atoms and 15 to 0À5% multiolefin of 4 to 12 carbon atoms is prepared by dissolving the copolymer in an organic solvent and dispersing this in an aqueous solution containing an emulsifying agent, the components of the disposition being mixed and simultaneously comminuted by passing the dispersion through an ultrasonic homogeniser at least twice but not more than six times, the solvent shipped off and a stable latex recovered. A foam suppressor e.g. dimethyl hexynediol may also be present.
GB758262A 1961-03-24 1962-02-27 Process and apparatus for the preparation of latices of rubbery isoolefin-multiolefin copolymers Expired GB940364A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE614986D BE614986A (en) 1962-02-27
US103952A US3301810A (en) 1961-03-24 1961-03-24 Isoolefin-multiolefin copolymers through ultrasonic homogenizers
GB758262A GB940364A (en) 1962-02-27 1962-02-27 Process and apparatus for the preparation of latices of rubbery isoolefin-multiolefin copolymers
FR891825A FR1318148A (en) 1962-02-27 1962-03-21 Process and apparatus for the preparation of latex of rubbery isolefin-polyolefin copolymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB758262A GB940364A (en) 1962-02-27 1962-02-27 Process and apparatus for the preparation of latices of rubbery isoolefin-multiolefin copolymers

Publications (1)

Publication Number Publication Date
GB940364A true GB940364A (en) 1963-10-30

Family

ID=9835910

Family Applications (1)

Application Number Title Priority Date Filing Date
GB758262A Expired GB940364A (en) 1961-03-24 1962-02-27 Process and apparatus for the preparation of latices of rubbery isoolefin-multiolefin copolymers

Country Status (2)

Country Link
BE (1) BE614986A (en)
GB (1) GB940364A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3297619A (en) * 1964-06-05 1967-01-10 Borg Warner Antioxidant emulsions prepared from two-phase systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3297619A (en) * 1964-06-05 1967-01-10 Borg Warner Antioxidant emulsions prepared from two-phase systems

Also Published As

Publication number Publication date
BE614986A (en)

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