GB901997A - A method of producing an interpolymer - Google Patents

A method of producing an interpolymer

Info

Publication number
GB901997A
GB901997A GB140661A GB140661A GB901997A GB 901997 A GB901997 A GB 901997A GB 140661 A GB140661 A GB 140661A GB 140661 A GB140661 A GB 140661A GB 901997 A GB901997 A GB 901997A
Authority
GB
United Kingdom
Prior art keywords
interpolymer
producing
interpolymerization
polychloroprene
acrylonitrile
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
GB140661A
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.)
Foster Grant Co Inc
Original Assignee
Foster Grant Co Inc
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 Foster Grant Co Inc filed Critical Foster Grant Co Inc
Publication of GB901997A publication Critical patent/GB901997A/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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00083—Coils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

A solution of styrene in natural rubber, polychloroprene or acrylonitrile-butadiene copolymer is flowed through an elongated tubular reactor and is subjected to increasingly higher temperatures to effect progressive interpolymerization. In the example benzoyl peroxide is used as catalyst and the apparatus described has successive reaction zones at 100 DEG C., 130 DEG C., 155 DEG C. and 180 DEG C.
GB140661A 1957-08-28 1958-08-14 A method of producing an interpolymer Expired GB901997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68084357A 1957-08-28 1957-08-28

Publications (1)

Publication Number Publication Date
GB901997A true GB901997A (en) 1962-07-25

Family

ID=24732751

Family Applications (1)

Application Number Title Priority Date Filing Date
GB140661A Expired GB901997A (en) 1957-08-28 1958-08-14 A method of producing an interpolymer

Country Status (3)

Country Link
DE (1) DE1863001U (en)
FR (1) FR1213542A (en)
GB (1) GB901997A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1745767B1 (en) * 1963-05-10 1970-09-10 Union Carbide Corp Process for the production of a graft polymer
FR2322885A1 (en) * 1968-09-30 1977-04-01 Standard Oil Co CONTINUOUS PROCESS FOR THE PRODUCTION OF AN IMPACT RESISTANT POLYMER

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929722A (en) * 1972-03-08 1975-12-30 Monsanto Co Self extinguishing high impact resistant polymeric polyblend
CA1027283A (en) * 1973-02-12 1978-02-28 Robert L. Kruse Fire retardant thermoplastic interpolymer concentrate
US3936365A (en) * 1974-05-28 1976-02-03 The Dow Chemical Company Radiation crosslinked block copolymer blends with improved impact resistance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1745767B1 (en) * 1963-05-10 1970-09-10 Union Carbide Corp Process for the production of a graft polymer
FR2322885A1 (en) * 1968-09-30 1977-04-01 Standard Oil Co CONTINUOUS PROCESS FOR THE PRODUCTION OF AN IMPACT RESISTANT POLYMER

Also Published As

Publication number Publication date
DE1863001U (en) 1962-11-29
FR1213542A (en) 1960-04-01

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