DD300292A7 - Verfahren zur verhinderung von polymerbelagbildung und polymerisationsreaktor - Google Patents

Verfahren zur verhinderung von polymerbelagbildung und polymerisationsreaktor Download PDF

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Publication number
DD300292A7
DD300292A7 DD331876A DD33187689A DD300292A7 DD 300292 A7 DD300292 A7 DD 300292A7 DD 331876 A DD331876 A DD 331876A DD 33187689 A DD33187689 A DD 33187689A DD 300292 A7 DD300292 A7 DD 300292A7
Authority
DD
German Democratic Republic
Prior art keywords
black
polymerization
blue
solvent
acid
Prior art date
Application number
DD331876A
Other languages
German (de)
English (en)
Inventor
Toshihide Shimizu
Ichiro Kaneko
Mikio Watanabe
Original Assignee
Shinetsu Chemical Co
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 Shinetsu Chemical Co filed Critical Shinetsu Chemical Co
Publication of DD300292A7 publication Critical patent/DD300292A7/de

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)
DD331876A 1988-08-19 1989-08-17 Verfahren zur verhinderung von polymerbelagbildung und polymerisationsreaktor DD300292A7 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20718588 1988-08-19

Publications (1)

Publication Number Publication Date
DD300292A7 true DD300292A7 (de) 1992-06-04

Family

ID=16535655

Family Applications (1)

Application Number Title Priority Date Filing Date
DD331876A DD300292A7 (de) 1988-08-19 1989-08-17 Verfahren zur verhinderung von polymerbelagbildung und polymerisationsreaktor

Country Status (30)

Country Link
US (1) US5034477A (zh)
EP (1) EP0358364B1 (zh)
KR (1) KR900003213A (zh)
CN (1) CN1040596A (zh)
AU (1) AU612883B2 (zh)
BG (1) BG51355A3 (zh)
BR (1) BR8904171A (zh)
CA (1) CA1330683C (zh)
CZ (1) CZ467089A3 (zh)
DD (1) DD300292A7 (zh)
DE (1) DE68924572T2 (zh)
DK (1) DK406789A (zh)
EG (1) EG18973A (zh)
ES (1) ES2017406A6 (zh)
FI (1) FI96213C (zh)
GR (1) GR3018353T3 (zh)
GT (1) GT198900046A (zh)
HU (1) HU207105B (zh)
IL (1) IL91313A0 (zh)
MX (1) MX170464B (zh)
NO (1) NO172988C (zh)
NZ (1) NZ230341A (zh)
PH (1) PH26835A (zh)
PL (1) PL161850B1 (zh)
PT (1) PT91484B (zh)
RO (1) RO105288B1 (zh)
RU (1) RU2019546C1 (zh)
TR (1) TR25533A (zh)
YU (1) YU47141B (zh)
ZA (1) ZA896061B (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5302639A (en) * 1990-10-23 1994-04-12 Shin-Etsu Chemical Co., Ltd. Polymer scale preventive agent
CA2053827A1 (en) * 1990-10-23 1992-04-24 Toshihide Shimizu Polymer scale preventive composition
JP3486718B2 (ja) * 1992-06-30 2004-01-13 株式会社ルネサステクノロジ シングルチップマイクロコンピュータ
CA2138182C (en) * 1993-12-27 1996-11-12 Seiichi Masuko Polymerization process of vinyl chloride
ES2144569T3 (es) * 1994-12-29 2000-06-16 Atochem Elf Sa Procedimiento para la elaboracion de un revestimiento de poliolefina, substrato dotado con el citado revestimiento, y su utilizacion para entrar en contacto con polvos en movimiento.
JP3974882B2 (ja) * 2003-08-07 2007-09-12 信越化学工業株式会社 重合体スケール付着防止剤
EP1514878B1 (en) * 2003-09-05 2012-05-02 Shin-Etsu Chemical Co., Ltd. Polymer scale preventive agent
CN103896864B (zh) * 2014-04-23 2015-12-09 青岛双桃精细化工（集团）有限公司 一种苯胺黑的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068059A (en) * 1977-02-17 1978-01-10 The B. F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
JPS55155001A (en) * 1979-05-21 1980-12-03 Shin Etsu Chem Co Ltd Polymerization of vinyl monomer
AU541568B2 (en) * 1979-09-14 1985-01-10 B.F. Goodrich Company, The **
JPS58210902A (ja) * 1982-05-31 1983-12-08 Shin Etsu Chem Co Ltd ビニル系単量体の重合方法
CA1289297C (en) * 1987-12-08 1991-09-17 Toshihide Shimizu Method of preventing polymer-scale formation
IL91230A (en) * 1988-08-10 1994-01-25 Shinetsu Chemical Co A method of preventing the formation of polymer deposits on the sides

Also Published As

Publication number Publication date
MX170464B (es) 1993-08-23
PH26835A (en) 1992-11-05
CZ467089A3 (en) 1995-11-15
EP0358364B1 (en) 1995-10-18
FI893909A0 (fi) 1989-08-18
GR3018353T3 (en) 1996-03-31
EP0358364A2 (en) 1990-03-14
EP0358364A3 (en) 1991-06-05
KR900003213A (ko) 1990-03-26
AU3994989A (en) 1990-02-22
DE68924572D1 (de) 1995-11-23
HU207105B (en) 1993-03-01
IL91313A0 (en) 1990-03-19
ZA896061B (en) 1990-05-30
DK406789A (da) 1990-02-20
RU2019546C1 (ru) 1994-09-15
NO172988C (no) 1993-10-06
BR8904171A (pt) 1990-04-10
US5034477A (en) 1991-07-23
CN1040596A (zh) 1990-03-21
FI893909A (fi) 1990-02-20
TR25533A (tr) 1993-03-18
EG18973A (en) 1994-03-30
FI96213C (fi) 1996-05-27
PT91484A (pt) 1990-03-08
CA1330683C (en) 1994-07-12
NO893267L (no) 1990-02-20
NZ230341A (en) 1990-08-28
YU47141B (sh) 1995-01-31
GT198900046A (es) 1991-02-09
YU161689A (en) 1991-04-30
BG51355A3 (en) 1993-04-15
RO105288B1 (ro) 1995-08-03
NO893267D0 (no) 1989-08-15
FI96213B (fi) 1996-02-15
PL161850B1 (pl) 1993-08-31
ES2017406A6 (es) 1991-02-01
HUT51302A (en) 1990-04-28
DE68924572T2 (de) 1996-05-30
NO172988B (no) 1993-06-28
DK406789D0 (da) 1989-08-18
PT91484B (pt) 1995-08-09
AU612883B2 (en) 1991-07-18

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