GB1478411A - Electrolytic polymerization process - Google Patents

Electrolytic polymerization process

Info

Publication number
GB1478411A
GB1478411A GB4353774A GB4353774A GB1478411A GB 1478411 A GB1478411 A GB 1478411A GB 4353774 A GB4353774 A GB 4353774A GB 4353774 A GB4353774 A GB 4353774A GB 1478411 A GB1478411 A GB 1478411A
Authority
GB
United Kingdom
Prior art keywords
pva
stabilizers
hpo
initiators
lining
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
GB4353774A
Other languages
English (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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of GB1478411A publication Critical patent/GB1478411A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J19/0053—Details of the reactor
    • B01J19/0066—Stirrers
    • 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
    • B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
    • 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
    • C08F14/00—Homopolymers and 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 a halogen
    • C08F14/02—Monomers containing chlorine
    • C08F14/04—Monomers containing two carbon atoms
    • C08F14/06—Vinyl chloride
    • 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
    • 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
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • 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
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0277—Metal based
    • B01J2219/0286—Steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
GB4353774A 1973-10-10 1974-10-08 Electrolytic polymerization process Expired GB1478411A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2350720A DE2350720C3 (de) 1973-10-10 1973-10-10 Polymerisationsverfahren

Publications (1)

Publication Number Publication Date
GB1478411A true GB1478411A (en) 1977-06-29

Family

ID=5894949

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4353774A Expired GB1478411A (en) 1973-10-10 1974-10-08 Electrolytic polymerization process

Country Status (19)

Country Link
US (1) US3970610A (cg-RX-API-DMAC10.html)
JP (1) JPS5072985A (cg-RX-API-DMAC10.html)
AT (1) AT339046B (cg-RX-API-DMAC10.html)
AU (1) AU7406574A (cg-RX-API-DMAC10.html)
BE (1) BE820932A (cg-RX-API-DMAC10.html)
BR (1) BR7408414D0 (cg-RX-API-DMAC10.html)
CA (1) CA1039232A (cg-RX-API-DMAC10.html)
CS (1) CS178931B2 (cg-RX-API-DMAC10.html)
DD (1) DD113920A5 (cg-RX-API-DMAC10.html)
DE (1) DE2350720C3 (cg-RX-API-DMAC10.html)
ES (1) ES430717A1 (cg-RX-API-DMAC10.html)
FR (1) FR2247475B1 (cg-RX-API-DMAC10.html)
GB (1) GB1478411A (cg-RX-API-DMAC10.html)
HU (1) HU170276B (cg-RX-API-DMAC10.html)
IT (1) IT1022688B (cg-RX-API-DMAC10.html)
NL (1) NL7413123A (cg-RX-API-DMAC10.html)
RO (1) RO66792A (cg-RX-API-DMAC10.html)
SE (1) SE7412637L (cg-RX-API-DMAC10.html)
ZA (1) ZA746361B (cg-RX-API-DMAC10.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104893213A (zh) * 2015-06-19 2015-09-09 武汉工程大学 载银氧化石墨烯聚乙烯醇复合薄膜的制备方法
CN110644233A (zh) * 2019-10-22 2020-01-03 广州科司达纺织助剂有限公司 一种无硅柔软剂及其制备方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2636653A1 (de) * 1975-08-26 1977-03-10 Hoechst Ag Verfahren und vorrichtung zur polymerisation von alpha-aethylenisch ungesaettigten monomeren in waessrigen medien
DE2625149C3 (de) * 1976-06-04 1981-01-08 Hoechst Ag, 6000 Frankfurt Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Vinylchloridpolymerisaten in wäßriger Emulsion
US4627900A (en) * 1982-08-27 1986-12-09 Amax Inc. Electrochemical dissolution and control of nickel sulfide scale
DE4013715A1 (de) * 1990-04-28 1991-10-31 Bayer Ag Reduzierung des wandbelages in gefaessen fuer polymerisatemulsionen
DE4320660A1 (de) * 1993-06-22 1995-01-05 Basf Ag Verfahren zur Reduzierung des Wandbelages bei der Suspensionspolymerisation von Acryl- und/oder Methacrylgruppen-haltigen Monomeren
JP4106639B1 (ja) * 1996-09-30 2008-06-25 東芝ライテック株式会社 住宅用分電盤
AT412972B (de) * 2003-10-14 2005-09-26 Bierbaumer Hans Peter Dr Vorrichtung zur umwandlung von energie
JP5942173B2 (ja) 2014-11-05 2016-06-29 パナソニックＩｐマネジメント株式会社 商品モニタリング装置、商品モニタリングシステムおよび商品モニタリング方法
CN111072829A (zh) * 2019-12-30 2020-04-28 山东泰和水处理科技股份有限公司 一种聚马来酸的合成方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB930281A (en) 1961-11-13 1963-07-03 Whirlpool Co Improvements in or relating to hot water heaters and means for inhibiting scale deposition thereon
US3489663A (en) * 1965-10-19 1970-01-13 Owens Illinois Inc Electrolytic polymerization
US3414496A (en) * 1965-10-20 1968-12-03 Continental Oil Co Controlled potential protection of metallic vessel-latex solution systems
NL130334C (cg-RX-API-DMAC10.html) * 1966-05-03
US3642745A (en) * 1968-06-07 1972-02-15 Solvay Procedure for the polymerization and copolymerization of vinyl chloride
US3562238A (en) * 1968-09-16 1971-02-09 Goodrich Co B F Suspension polymerization process for vinyl chloride polymers
US3738974A (en) * 1969-11-20 1973-06-12 Japan Atomic Energy Res Inst Liquid phase process for the polymerization of unsaturated monomers
DE2239942C3 (de) * 1972-08-14 1988-02-11 Wacker-Chemie GmbH, 8000 München Verfahren zur Polymerisation von Vinylchlorid
US3882195A (en) * 1973-05-16 1975-05-06 Air Prod & Chem Pre-emulsification-delayed initiation suspension pearl polymerization process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104893213A (zh) * 2015-06-19 2015-09-09 武汉工程大学 载银氧化石墨烯聚乙烯醇复合薄膜的制备方法
CN104893213B (zh) * 2015-06-19 2017-09-26 武汉工程大学 载银氧化石墨烯聚乙烯醇复合薄膜的制备方法
CN110644233A (zh) * 2019-10-22 2020-01-03 广州科司达纺织助剂有限公司 一种无硅柔软剂及其制备方法

Also Published As

Publication number Publication date
ATA811874A (de) 1977-01-15
DD113920A5 (cg-RX-API-DMAC10.html) 1975-07-05
CA1039232A (en) 1978-09-26
SE7412637L (cg-RX-API-DMAC10.html) 1975-04-11
AU7406574A (en) 1976-04-15
DE2350720C3 (de) 1979-11-08
ES430717A1 (es) 1977-03-01
AT339046B (de) 1977-09-26
DE2350720B2 (de) 1979-03-22
FR2247475B1 (cg-RX-API-DMAC10.html) 1979-06-08
FR2247475A1 (cg-RX-API-DMAC10.html) 1975-05-09
CS178931B2 (en) 1977-10-31
NL7413123A (nl) 1975-04-14
JPS5072985A (cg-RX-API-DMAC10.html) 1975-06-16
US3970610A (en) 1976-07-20
BE820932A (fr) 1975-04-10
HU170276B (cg-RX-API-DMAC10.html) 1977-05-28
ZA746361B (en) 1975-11-26
IT1022688B (it) 1978-04-20
DE2350720A1 (de) 1975-07-10
BR7408414D0 (pt) 1975-07-29
RO66792A (ro) 1980-03-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee