BR7602161A - Processo para eliminar substancialmente o acumulo de polimeros sobre as superficies internas de um reator de polimerizacao - Google Patents

Processo para eliminar substancialmente o acumulo de polimeros sobre as superficies internas de um reator de polimerizacao

Info

Publication number
BR7602161A
BR7602161A BR2161/76A BR7602161A BR7602161A BR 7602161 A BR7602161 A BR 7602161A BR 2161/76 A BR2161/76 A BR 2161/76A BR 7602161 A BR7602161 A BR 7602161A BR 7602161 A BR7602161 A BR 7602161A
Authority
BR
Brazil
Prior art keywords
accumulation
polymers
polymerization reactor
internal surfaces
substantially eliminate
Prior art date
Application number
BR2161/76A
Other languages
English (en)
Portuguese (pt)
Inventor
L Cohen
D Witenhafer
J Haehn
Original Assignee
Goodrich Co B F
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 Goodrich Co B F filed Critical Goodrich Co B F
Publication of BR7602161A publication Critical patent/BR7602161A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/026—Wholly aromatic polyamines
    • 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)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
BR2161/76A 1975-05-02 1976-04-08 Processo para eliminar substancialmente o acumulo de polimeros sobre as superficies internas de um reator de polimerizacao BR7602161A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/574,037 US4024301A (en) 1975-05-02 1975-05-02 Internally coated reaction vessel for use in olefinic polymerization

Publications (1)

Publication Number Publication Date
BR7602161A true BR7602161A (pt) 1976-11-09

Family

ID=24294428

Family Applications (1)

Application Number Title Priority Date Filing Date
BR2161/76A BR7602161A (pt) 1975-05-02 1976-04-08 Processo para eliminar substancialmente o acumulo de polimeros sobre as superficies internas de um reator de polimerizacao

Country Status (20)

Country Link
US (1) US4024301A (https=)
JP (1) JPS6054323B2 (https=)
AT (1) AT352391B (https=)
AU (1) AU502809B2 (https=)
BE (1) BE840600A (https=)
BR (1) BR7602161A (https=)
CA (1) CA1065207A (https=)
CH (1) CH608505A5 (https=)
DE (1) DE2618634A1 (https=)
ES (1) ES447543A1 (https=)
FR (1) FR2309275A1 (https=)
GB (1) GB1523041A (https=)
IN (1) IN144205B (https=)
MX (1) MX144894A (https=)
NL (1) NL7603334A (https=)
NZ (1) NZ180169A (https=)
PH (1) PH11959A (https=)
TR (1) TR18864A (https=)
YU (1) YU110176A (https=)
ZA (1) ZA761369B (https=)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223187A (en) * 1975-08-14 1977-02-21 Shin Etsu Chem Co Ltd Process for polymerizing vinyl monomers
US4081248A (en) * 1976-08-16 1978-03-28 The B. F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
GB1589404A (en) * 1976-12-23 1981-05-13 Ici Australia Ltd Halogenated a-olefin polymerisation process and reactor therefor
US4068059A (en) * 1977-02-17 1978-01-10 The B. F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
US4220743A (en) * 1977-03-08 1980-09-02 Ici Australia Limited Process for aqueous dispersion polymerization of vinyl halide monomers in coated reactor
US4080173A (en) * 1977-06-20 1978-03-21 The B. F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
US4117216A (en) * 1977-09-02 1978-09-26 The B. F. Goodrich Company Inversion polymerization process for producing vinyl resins
US4117215A (en) * 1977-09-02 1978-09-26 The B. F. Goodrich Company Inversion polymerization process for producing vinyl resins
EP0003875B1 (en) * 1978-02-24 1981-06-24 Imperial Chemical Industries Plc Coating product for use in a reactor for vinyl halide polymerisation process, the reactor and the process
US4359560A (en) * 1978-06-13 1982-11-16 Air Products And Chemicals, Inc. Method for reducing wall fouling in vinyl chloride 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
US4224424A (en) * 1978-09-01 1980-09-23 Air Products And Chemicals, Inc. Pretreatment of a reactor with alkali metal carbonate and bicarbonates to reduce wall fouling in vinyl chloride polymerization
AU526104B2 (en) * 1978-09-08 1982-12-16 Geon Company, The Polymerization of vinyl chloride
JPS55115412A (en) * 1979-02-28 1980-09-05 Mitsui Toatsu Chem Inc Polymerization of vinyl chloride
JPS55160004A (en) * 1979-05-30 1980-12-12 Mitsui Toatsu Chem Inc Polymerization of vinyl chloride
US4267291A (en) * 1979-09-14 1981-05-12 The B. F. Goodrich Company Process for coating reactors using organic compound vapor application
US4263421A (en) * 1979-09-14 1981-04-21 The B. F. Goodrich Company Process for coating reactors using organic compound vapor application
JPH0138544B2 (https=) * 1980-08-18 1989-08-15 Goodrich Co B F
EP0058169A4 (en) * 1980-08-25 1982-12-27 Goodrich Co B F INTERIOR COVERED REACTION CONTAINER FOR USE IN THE EMULSION POLYMERIZATION OF OLEFIN MONOMERS.
US4579758A (en) * 1981-01-16 1986-04-01 The B. F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
JPS6030681B2 (ja) * 1981-03-23 1985-07-18 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方法
US4420591A (en) * 1982-04-05 1983-12-13 Air Products And Chemicals, Inc. Method for reducing wall fouling in vinyl chloride polymerization
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
US4719089A (en) * 1984-09-11 1988-01-12 The B. F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
US4613483A (en) * 1984-11-07 1986-09-23 The B. F. Goodrich Company Coated polymerization vessels and methods for use thereof
TW438818B (en) * 1998-02-05 2001-06-07 Shinetsu Chemical Co Process for producing a polymer by polymerization of a monomer having an ethylenic double bond
ATE501997T1 (de) * 2003-11-20 2011-04-15 Solvay Verfahren zur herstellung von dichlorpropanol
KR20080037613A (ko) * 2005-05-20 2008-04-30 솔베이(소시에떼아노님) 폴리히드록실화 지방족 탄화수소의 클로로히드린으로의전환 방법
CA2608722A1 (en) * 2005-05-20 2006-09-28 Solvay (Societe Anonyme) Method for making an epoxide starting with a polyhydroxylated aliphatic hydrocarbon and a chlorinating agent
KR100979372B1 (ko) * 2006-06-14 2010-08-31 솔베이(소시에떼아노님) 조 글리세롤계 생성물, 그 정제방법 및 디클로로프로판올의제조에의 그 용도
US20100032617A1 (en) * 2007-02-20 2010-02-11 Solvay (Societe Anonyme) Process for manufacturing epichlorohydrin
FR2913421B1 (fr) * 2007-03-07 2009-05-15 Solvay Procede de fabrication de dichloropropanol.
FR2913684B1 (fr) * 2007-03-14 2012-09-14 Solvay Procede de fabrication de dichloropropanol
TW200911740A (en) 2007-06-01 2009-03-16 Solvay Process for manufacturing a chlorohydrin
TW200911693A (en) * 2007-06-12 2009-03-16 Solvay Aqueous composition containing a salt, manufacturing process and use
TW200911773A (en) * 2007-06-12 2009-03-16 Solvay Epichlorohydrin, manufacturing process and use
JP2011502032A (ja) * 2007-10-02 2011-01-20 ソルヴェイ（ソシエテ アノニム） 容器の耐腐食性を向上させるためのケイ素を含有する組成物の使用
FR2925045B1 (fr) 2007-12-17 2012-02-24 Solvay Produit a base de glycerol, procede pour son obtention et son utilisation dans la fabrication de dichloropropanol
TWI478875B (zh) * 2008-01-31 2015-04-01 Solvay 使水性組成物中之有機物質降解之方法
WO2009121853A1 (en) 2008-04-03 2009-10-08 Solvay (Société Anonyme) Composition comprising glycerol, process for obtaining same and use thereof in the manufacture of dichloropropanol
FR2935968B1 (fr) 2008-09-12 2010-09-10 Solvay Procede pour la purification de chlorure d'hydrogene
FR2939434B1 (fr) * 2008-12-08 2012-05-18 Solvay Procede de traitement de glycerol.
JP6049087B2 (ja) 2010-09-30 2016-12-21 ソルヴェイ（ソシエテ アノニム） 天然起源のエピクロロヒドリンの誘導体
CN104371047B (zh) * 2014-11-12 2016-09-14 天伟化工有限公司 一种氯乙烯聚合釜防粘釜剂喷涂的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL49177C (https=) * 1936-08-17
US3440197A (en) * 1966-05-05 1969-04-22 Gen Electric Coating solutions and methods for preparing and using the same
US3515709A (en) * 1967-08-02 1970-06-02 Dow Chemical Co Process for eliminating polymer build-up on reactor walls during polymerization of water-insoluble monoethylenically unsaturated liquid monomers
US3738974A (en) * 1969-11-20 1973-06-12 Japan Atomic Energy Res Inst Liquid phase process for the polymerization of unsaturated monomers
US3678006A (en) * 1971-01-07 1972-07-18 Hughes Aircraft Co Curable polyphenylene copolymers and resin compositions
US3778423A (en) * 1971-06-28 1973-12-11 Universal Pvc Resins Method for reducing polymer deposit in polymerization of vinyl chloride
US3849179A (en) * 1973-08-27 1974-11-19 Goodrich Co B F Internally coated reaction vessel and process for coating the same

Also Published As

Publication number Publication date
JPS6054323B2 (ja) 1985-11-29
CA1065207A (en) 1979-10-30
AT352391B (de) 1979-09-10
ZA761369B (en) 1977-02-23
US4024301A (en) 1977-05-17
DE2618634A1 (de) 1976-11-11
AU1161176A (en) 1977-09-08
FR2309275B1 (https=) 1981-02-27
TR18864A (tr) 1977-10-17
FR2309275A1 (fr) 1976-11-26
NL7603334A (nl) 1976-11-04
BE840600A (fr) 1976-08-02
ES447543A1 (es) 1977-07-01
YU110176A (en) 1982-05-31
GB1523041A (en) 1978-08-31
AU502809B2 (en) 1979-08-09
CH608505A5 (https=) 1979-01-15
JPS51134777A (en) 1976-11-22
ATA319576A (de) 1979-02-15
PH11959A (en) 1978-09-25
NZ180169A (en) 1978-03-06
MX144894A (es) 1981-12-01
IN144205B (https=) 1978-04-08

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