FI893909A - Metod för att förekomma bildning av polymerslagg - Google Patents

Metod för att förekomma bildning av polymerslagg Download PDF

Info

Publication number
FI893909A
FI893909A FI893909A FI893909A FI893909A FI 893909 A FI893909 A FI 893909A FI 893909 A FI893909 A FI 893909A FI 893909 A FI893909 A FI 893909A FI 893909 A FI893909 A FI 893909A
Authority
FI
Finland
Prior art keywords
preventing
formation
slag
polymer slag
polymer
Prior art date
Application number
FI893909A
Other languages
English (en)
Finnish (fi)
Other versions
FI96213C (sv
FI96213B (sv
FI893909A0 (sv
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 FI893909A0 publication Critical patent/FI893909A0/sv
Publication of FI893909A publication Critical patent/FI893909A/sv
Application granted granted Critical
Publication of FI96213B publication Critical patent/FI96213B/sv
Publication of FI96213C publication Critical patent/FI96213C/sv

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)
FI893909A 1988-08-19 1989-08-18 Metod för att förekomma bildning av polymerslagg FI96213C (sv)

Applications Claiming Priority (2)

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

Publications (4)

Publication Number Publication Date
FI893909A0 FI893909A0 (sv) 1989-08-18
FI893909A true FI893909A (sv) 1990-02-20
FI96213B FI96213B (sv) 1996-02-15
FI96213C FI96213C (sv) 1996-05-27

Family

ID=16535655

Family Applications (1)

Application Number Title Priority Date Filing Date
FI893909A FI96213C (sv) 1988-08-19 1989-08-18 Metod för att förekomma bildning av polymerslagg

Country Status (30)

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

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
DE69515279T2 (de) * 1994-12-29 2000-09-21 Elf Atochem S.A., Puteaux Verfahren zur Herstellung von Polyolefin-Überzügen, damit beschichtete Substrate, und Verwendung in Berührung mit bewegten Pulvern
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
US6906129B2 (en) * 2003-09-05 2005-06-14 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
PH26338A (en) * 1988-08-10 1992-04-29 Shinetsu Chemical Co Method of preventing polymer scale formation

Also Published As

Publication number Publication date
FI96213C (sv) 1996-05-27
HUT51302A (en) 1990-04-28
DE68924572T2 (de) 1996-05-30
IL91313A0 (en) 1990-03-19
EG18973A (en) 1994-03-30
NO893267L (no) 1990-02-20
RU2019546C1 (ru) 1994-09-15
PL161850B1 (pl) 1993-08-31
US5034477A (en) 1991-07-23
EP0358364B1 (en) 1995-10-18
NZ230341A (en) 1990-08-28
EP0358364A3 (en) 1991-06-05
DK406789A (da) 1990-02-20
ES2017406A6 (es) 1991-02-01
AU3994989A (en) 1990-02-22
HU207105B (en) 1993-03-01
ZA896061B (en) 1990-05-30
NO172988B (no) 1993-06-28
BR8904171A (pt) 1990-04-10
PH26835A (en) 1992-11-05
CN1040596A (zh) 1990-03-21
GT198900046A (es) 1991-02-09
DD300292A7 (de) 1992-06-04
KR900003213A (ko) 1990-03-26
DE68924572D1 (de) 1995-11-23
YU47141B (sh) 1995-01-31
AU612883B2 (en) 1991-07-18
CA1330683C (en) 1994-07-12
PT91484A (pt) 1990-03-08
GR3018353T3 (en) 1996-03-31
YU161689A (en) 1991-04-30
EP0358364A2 (en) 1990-03-14
TR25533A (tr) 1993-03-18
NO172988C (no) 1993-10-06
DK406789D0 (da) 1989-08-18
NO893267D0 (no) 1989-08-15
CZ467089A3 (en) 1995-11-15
FI96213B (sv) 1996-02-15
RO105288B1 (ro) 1995-08-03
PT91484B (pt) 1995-08-09
FI893909A0 (sv) 1989-08-18
MX170464B (es) 1993-08-23
BG51355A3 (en) 1993-04-15

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Date Code Title Description
BB Publication of examined application
MM Patent lapsed
MM Patent lapsed

Owner name: SHIN-ETSU CHEMICAL CO., LTD