JPS5396087A - Process for producing polyvinyl chloride polymerization reactor used thereby and novel hydrazine derivative - Google Patents

Process for producing polyvinyl chloride polymerization reactor used thereby and novel hydrazine derivative

Info

Publication number
JPS5396087A
JPS5396087A JP678678A JP678678A JPS5396087A JP S5396087 A JPS5396087 A JP S5396087A JP 678678 A JP678678 A JP 678678A JP 678678 A JP678678 A JP 678678A JP S5396087 A JPS5396087 A JP S5396087A
Authority
JP
Japan
Prior art keywords
polyvinyl chloride
polymerization reactor
reactor used
hydrazine derivative
producing polyvinyl
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.)
Pending
Application number
JP678678A
Other languages
English (en)
Inventor
Fuitsushieru Edogaaru
Burantorutsupu Yohanesu
Uainritsuhi Yurugen
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 JPS5396087A publication Critical patent/JPS5396087A/ja
Pending 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
    • 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

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
JP678678A 1977-01-27 1978-01-26 Process for producing polyvinyl chloride polymerization reactor used thereby and novel hydrazine derivative Pending JPS5396087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772703280 DE2703280A1 (de) 1977-01-27 1977-01-27 Verfahren zur herstellung von vinylchlorid-polymerisation

Publications (1)

Publication Number Publication Date
JPS5396087A true JPS5396087A (en) 1978-08-22

Family

ID=5999662

Family Applications (1)

Application Number Title Priority Date Filing Date
JP678678A Pending JPS5396087A (en) 1977-01-27 1978-01-26 Process for producing polyvinyl chloride polymerization reactor used thereby and novel hydrazine derivative

Country Status (14)

Country Link
US (1) US4143097A (ja)
JP (1) JPS5396087A (ja)
AR (1) AR224999A1 (ja)
AT (1) AT362585B (ja)
BE (1) BE863401A (ja)
CA (1) CA1102490A (ja)
DD (1) DD134108A5 (ja)
DE (1) DE2703280A1 (ja)
FR (1) FR2401178A1 (ja)
GB (1) GB1595757A (ja)
IT (1) IT1093271B (ja)
NL (1) NL7800967A (ja)
NO (1) NO780291L (ja)
SE (1) SE7800989L (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2757924A1 (de) * 1977-12-24 1979-07-05 Hoechst Ag Verfahren zur herstellung von vinylchlorid-polymerisaten
US4321363A (en) * 1980-02-21 1982-03-23 Nippon Soda Company Limited Adsorbent for urokinase containing agarose
DE3413876A1 (de) * 1984-04-12 1985-10-17 Ludwig Heumann & Co GmbH, 8500 Nürnberg Arzneimittel
DE3815397C2 (de) * 1988-05-05 1998-02-26 Wacker Chemie Gmbh Verfahren zur Herstellung einer Autoklavenbeschichtung
JP2764660B2 (ja) * 1991-05-17 1998-06-11 信越化学工業株式会社 重合体スケール付着防止剤および重合体スケールの付着防止方法
US6001937A (en) * 1998-11-17 1999-12-14 Occidental Chemical Corporation Reducing scale in vinyl polymerizations
KR20090088384A (ko) * 2006-12-11 2009-08-19 바스프 에스이 이소시아네이트의 제조 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE36799B1 (en) * 1971-12-14 1977-03-02 Loctite Ltd Cyanoacrylate adhesive composition
JPS5345836B2 (ja) * 1974-04-26 1978-12-09
JPS5113881A (en) * 1974-07-24 1976-02-03 Kanegafuchi Chemical Ind Enkabiniruno jugohoho

Also Published As

Publication number Publication date
GB1595757A (en) 1981-08-19
ATA57678A (de) 1980-10-15
NO780291L (no) 1978-07-28
SE7800989L (sv) 1978-07-28
FR2401178A1 (fr) 1979-03-23
IT1093271B (it) 1985-07-19
AT362585B (de) 1981-05-25
AR224999A1 (es) 1982-02-15
DE2703280A1 (de) 1978-08-10
BE863401A (fr) 1978-07-27
US4143097A (en) 1979-03-06
NL7800967A (nl) 1978-07-31
CA1102490A (en) 1981-06-02
DD134108A5 (de) 1979-02-07
IT7819605A0 (it) 1978-01-25

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