BR8702585A - Processo para a preparacao de um agente preventivo de deposicao de incrustacoes - Google Patents

Processo para a preparacao de um agente preventivo de deposicao de incrustacoes

Info

Publication number
BR8702585A
BR8702585A BR8702585A BR8702585A BR8702585A BR 8702585 A BR8702585 A BR 8702585A BR 8702585 A BR8702585 A BR 8702585A BR 8702585 A BR8702585 A BR 8702585A BR 8702585 A BR8702585 A BR 8702585A
Authority
BR
Brazil
Prior art keywords
preparation
disposal agent
preventive disposal
preventive
agent
Prior art date
Application number
BR8702585A
Other languages
English (en)
Inventor
Hiroaki Yamauchi
Toragoro Mitani
Takamichi Komabashiri
Original Assignee
Kanegafuchi Chemical Ind
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 Ind filed Critical Kanegafuchi Chemical Ind
Publication of BR8702585A publication Critical patent/BR8702585A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • 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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/12—Esters of monohydric alcohols or phenols
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
BR8702585A 1986-05-21 1987-05-20 Processo para a preparacao de um agente preventivo de deposicao de incrustacoes BR8702585A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61116881A JPS62273202A (ja) 1986-05-21 1986-05-21 スケ−ル防止剤の製法

Publications (1)

Publication Number Publication Date
BR8702585A true BR8702585A (pt) 1988-02-23

Family

ID=14697948

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8702585A BR8702585A (pt) 1986-05-21 1987-05-20 Processo para a preparacao de um agente preventivo de deposicao de incrustacoes

Country Status (8)

Country Link
US (1) US4795800A (pt)
EP (1) EP0246601B1 (pt)
JP (1) JPS62273202A (pt)
KR (1) KR930011307B1 (pt)
BR (1) BR8702585A (pt)
CA (1) CA1275535C (pt)
DE (1) DE3769843D1 (pt)
ES (1) ES2022197B3 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4956427A (en) * 1988-12-23 1990-09-11 Union Carbide Chemicals And Plastics Company Inc. Process for reducing polymer build-up in polymerization equipment during polymerization of alpha-olefins
DE69217327D1 (de) * 1991-10-21 1997-03-20 Shinetsu Chemical Co Mittel zur Verhinderung von Polymerverkrustung, Polymerisationsgefäss, in dem die Verkrustung vermieden wird und Verfahren zur Herstellung von Polymeren unter Benutzung dieses Gefässes
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
US5548039A (en) * 1993-12-24 1996-08-20 Shin-Etsu Chemical Co., Ltd Polymer scale deposition preventive agent
JP3131380B2 (ja) * 1996-05-16 2001-01-31 リンナイ株式会社 温度設定方法
DE60025361T2 (de) 1999-07-14 2006-07-27 Johnson Polymer, Inc., Sturtevant Verfahren zur kontinuierlichen herstellung von epoxy - (meth)acryl - styrolpolymeren und ihre verwendung in beschichtungsmassen
US6605681B1 (en) 2000-07-12 2003-08-12 Johnson Polymer, Inc. Process for the continuous production of epoxylated addition polymers, and powder and liquid coating applications containing epoxylated addition polymers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024330A (en) * 1975-04-08 1977-05-17 The B. F. Goodrich Company Internally coated reaction vessel and process for coating the same
GB1578805A (en) * 1976-07-21 1980-11-12 Ici Australia Ltd Vinyl halide polymerisation process and reactor and coating composition
US4081248A (en) * 1976-08-16 1978-03-28 The B. F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
ZA794091B (en) * 1978-08-29 1980-10-29 Ici Ltd New epoxy resin and use as build-up suppressant coating in polymerisation reactors and in vinyl halide polymerisations
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
US4517344A (en) * 1982-10-12 1985-05-14 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for polymerization of acrylate or methacrylate
JPS5968314A (ja) * 1982-10-12 1984-04-18 Kanegafuchi Chem Ind Co Ltd 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

Also Published As

Publication number Publication date
JPS62273202A (ja) 1987-11-27
US4795800A (en) 1989-01-03
ES2022197B3 (es) 1991-12-01
DE3769843D1 (de) 1991-06-13
EP0246601A1 (en) 1987-11-25
CA1275535C (en) 1990-10-23
KR930011307B1 (ko) 1993-11-30
KR880000501A (ko) 1988-03-26
EP0246601B1 (en) 1991-05-08

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