DE3888928D1 - Verfahren zur Unterdrückung der Bildung von Polymerkrusten. - Google Patents

Verfahren zur Unterdrückung der Bildung von Polymerkrusten.

Info

Publication number
DE3888928D1
DE3888928D1 DE88310842T DE3888928T DE3888928D1 DE 3888928 D1 DE3888928 D1 DE 3888928D1 DE 88310842 T DE88310842 T DE 88310842T DE 3888928 T DE3888928 T DE 3888928T DE 3888928 D1 DE3888928 D1 DE 3888928D1
Authority
DE
Germany
Prior art keywords
suppressing
formation
polymer crusts
crusts
polymer
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 - Fee Related
Application number
DE88310842T
Other languages
English (en)
Other versions
DE3888928T2 (de
Inventor
Takimichi Komabashiri
Masahiro Tsujinaka
Toragoro Mitani
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry Co 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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Application granted granted Critical
Publication of DE3888928D1 publication Critical patent/DE3888928D1/de
Publication of DE3888928T2 publication Critical patent/DE3888928T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE3888928T 1987-11-19 1988-11-17 Verfahren zur Unterdrückung der Bildung von Polymerkrusten. Expired - Fee Related DE3888928T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62293712A JPH0625203B2 (ja) 1987-11-19 1987-11-19 重合体スケールの付着防止方法

Publications (2)

Publication Number Publication Date
DE3888928D1 true DE3888928D1 (de) 1994-05-11
DE3888928T2 DE3888928T2 (de) 1994-11-03

Family

ID=17798259

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3888928T Expired - Fee Related DE3888928T2 (de) 1987-11-19 1988-11-17 Verfahren zur Unterdrückung der Bildung von Polymerkrusten.

Country Status (5)

Country Link
US (1) US4970278A (de)
EP (1) EP0317306B1 (de)
JP (1) JPH0625203B2 (de)
KR (1) KR940006443B1 (de)
DE (1) DE3888928T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5068130A (en) * 1990-10-23 1991-11-26 E. I. Dupont De Nemours And Company Inhibition of polymer formation on surfaces including vents by using an inhibitor paint
CA2079064A1 (en) * 1991-09-24 1993-03-25 Masahiro Usuki Polymer scale preventive agent, polymerization vessel effective in preventing polymer scale deposition, and process of producing polymer using said vessel
JP2627389B2 (ja) * 1991-10-21 1997-07-02 信越化学工業株式会社 重合体スケール付着防止剤、重合体スケールの付着防止に有効な重合器及びそれを利用する重合体の製造方法
NZ244833A (en) * 1991-10-21 1994-04-27 Shinetsu Chemical Co Polymer deposition preventative comprising the reaction product of an aromatic amine and a quinone; polymerisation vessel having interior surfaces coated with such polymer; polymerisation process
JP2678703B2 (ja) * 1992-02-20 1997-11-17 信越化学工業株式会社 重合体スケール付着防止剤及びそれを利用する重合体の製造方法
JPH05230112A (ja) * 1992-02-24 1993-09-07 Shin Etsu Chem Co Ltd 重合体スケール付着防止剤、重合体スケールの付着を防止する重合器及びそれを使用する重合体製造方法
JPH0680707A (ja) * 1992-08-28 1994-03-22 Shin Etsu Chem Co Ltd 重合体スケール付着防止剤、重合体スケールの付着を防止する重合器及びそれを使用する重合体製造方法
US5420214A (en) * 1993-03-11 1995-05-30 Shin-Etsu Chemical Co., Ltd. Process to prevent scale adhesion using condensation product of a diamino heterocyclic and a quinone
US5442002A (en) * 1993-07-22 1995-08-15 Shin-Etsu Chemical Co., Ltd. Polymer scale deposition preventive agent
JP3091355B2 (ja) * 1993-11-16 2000-09-25 信越化学工業株式会社 重合体スケール付着防止剤及びそれを使用する重合体製造方法
DE69501137T2 (de) 1994-09-14 1998-04-09 Shinetsu Chemical Co Verfahren zur Herstellung von einem Vinyl-Chlorid-Typ Polymer
SE504455C2 (sv) 1995-07-10 1997-02-17 Borealis Polymers Oy Kabelmantlingskomposition, dess användning samt sätt för dess framställning
US6165387A (en) * 1997-02-04 2000-12-26 Borealis A/S Composition for electric cables
SE9703798D0 (sv) 1997-10-20 1997-10-20 Borealis As Electric cable and a method an composition for the production thereof
SE513362C2 (sv) 1997-11-18 2000-09-04 Borealis As Förfarande för minskning av reaktornedsmutsning
US6235348B1 (en) * 1998-05-13 2001-05-22 Shin-Etsu Chemical Co., Ltd. Rust prevention
SE9802087D0 (sv) 1998-06-12 1998-06-12 Borealis Polymers Oy An insulating composition for communication cables
SE9802386D0 (sv) 1998-07-03 1998-07-03 Borealis As Composition for elektric cables
SE9804407D0 (sv) 1998-12-18 1998-12-18 Borealis Polymers Oy A multimodal polymer composition
JP2001011102A (ja) 1999-06-25 2001-01-16 Shin Etsu Chem Co Ltd エチレン性二重結合を有する単量体の重合体を製造する方法
JP3833012B2 (ja) * 1999-07-29 2006-10-11 信越化学工業株式会社 エチレン性二重結合を有する単量体の重合体を製造する方法
US7048803B2 (en) * 2003-01-29 2006-05-23 Jones-Hamilton Co. Method of dissolving scale
US20100021754A1 (en) * 2006-12-15 2010-01-28 Basf Se Preparation of polymer dispersions in the presence of inorganic polymer particles
CN112739725B (zh) 2018-09-28 2023-09-26 埃科莱布美国股份有限公司 氨基醌抗聚合剂及其使用方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5027875A (de) * 1973-07-11 1975-03-22
US4517344A (en) * 1982-10-12 1985-05-14 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for polymerization of acrylate or methacrylate
JPH0643460B2 (ja) * 1984-06-20 1994-06-08 鐘淵化学工業株式会社 アクリル酸またはメタクリル酸のエステル類の重合方法
JPS59202201A (ja) * 1983-04-28 1984-11-16 Shin Etsu Chem Co Ltd 重合体スケ−ル付着防止剤およびそれを使用する方法
JPS6047002A (ja) * 1983-08-25 1985-03-14 Shin Etsu Chem Co Ltd 重合体スケ−ルの付着防止方法
JPS6071601A (ja) * 1983-09-27 1985-04-23 Shin Etsu Chem Co Ltd 重合体スケ−ル付着防止方法および重合体スケ−ル付着防止剤
JPH0680084B2 (ja) * 1985-07-16 1994-10-12 信越化学工業株式会社 重合体スケール付着防止方法
JPS6220509A (ja) * 1985-07-18 1987-01-29 Shin Etsu Chem Co Ltd ビニル系単量体の重合方法
JPS63175002A (ja) * 1987-01-14 1988-07-19 Shin Etsu Chem Co Ltd ビニル系重合体の製法

Also Published As

Publication number Publication date
JPH01135802A (ja) 1989-05-29
JPH0625203B2 (ja) 1994-04-06
US4970278A (en) 1990-11-13
EP0317306A3 (en) 1990-10-10
DE3888928T2 (de) 1994-11-03
KR890008174A (ko) 1989-07-10
KR940006443B1 (ko) 1994-07-20
EP0317306A2 (de) 1989-05-24
EP0317306B1 (de) 1994-04-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee