GB2029844B - Polyethyleneimine derivative for suppressing build up in vynyl halide polymerisation reactors - Google Patents

Polyethyleneimine derivative for suppressing build up in vynyl halide polymerisation reactors

Info

Publication number
GB2029844B
GB2029844B GB7927350A GB7927350A GB2029844B GB 2029844 B GB2029844 B GB 2029844B GB 7927350 A GB7927350 A GB 7927350A GB 7927350 A GB7927350 A GB 7927350A GB 2029844 B GB2029844 B GB 2029844B
Authority
GB
United Kingdom
Prior art keywords
vynyl
polyethyleneimine derivative
polymerisation reactors
halide
build
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
GB7927350A
Other versions
GB2029844A (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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB7927350A priority Critical patent/GB2029844B/en
Publication of GB2029844A publication Critical patent/GB2029844A/en
Application granted granted Critical
Publication of GB2029844B publication Critical patent/GB2029844B/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
    • C08F2/00—Processes of polymerisation
    • C08F2/002—Scale prevention in a polymerisation reactor or its auxiliary parts
    • C08F2/004—Scale prevention in a polymerisation reactor or its auxiliary parts by a prior coating on the reactor walls
GB7927350A 1978-09-05 1979-08-06 Polyethyleneimine derivative for suppressing build up in vynyl halide polymerisation reactors Expired GB2029844B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7927350A GB2029844B (en) 1978-09-05 1979-08-06 Polyethyleneimine derivative for suppressing build up in vynyl halide polymerisation reactors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7835610 1978-09-05
GB7927350A GB2029844B (en) 1978-09-05 1979-08-06 Polyethyleneimine derivative for suppressing build up in vynyl halide polymerisation reactors

Publications (2)

Publication Number Publication Date
GB2029844A GB2029844A (en) 1980-03-26
GB2029844B true GB2029844B (en) 1982-12-15

Family

ID=26268751

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7927350A Expired GB2029844B (en) 1978-09-05 1979-08-06 Polyethyleneimine derivative for suppressing build up in vynyl halide polymerisation reactors

Country Status (1)

Country Link
GB (1) GB2029844B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451625A (en) * 1982-08-05 1984-05-29 Air Products And Chemicals, Inc. Reduction of wall fouling in the suspension polymerization of vinyl chloride homopolymer
CN110398482B (en) * 2019-07-30 2021-08-27 安徽师范大学 Method for quantitatively detecting hydroquinone and beta-glucosidase by using polyethyleneimine

Also Published As

Publication number Publication date
GB2029844A (en) 1980-03-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee