BR8904004A - Processo de prevencao de formacao de incrustacao de polimero em um vaso de polimerizacao - Google Patents

Processo de prevencao de formacao de incrustacao de polimero em um vaso de polimerizacao

Info

Publication number
BR8904004A
BR8904004A BR898904004A BR8904004A BR8904004A BR 8904004 A BR8904004 A BR 8904004A BR 898904004 A BR898904004 A BR 898904004A BR 8904004 A BR8904004 A BR 8904004A BR 8904004 A BR8904004 A BR 8904004A
Authority
BR
Brazil
Prior art keywords
vase
polymerization
preventing
formation
incrustation
Prior art date
Application number
BR898904004A
Other languages
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
Priority claimed from JP19912088A external-priority patent/JPH0615564B2/ja
Priority claimed from JP63199119A external-priority patent/JPH0674284B2/ja
Application filed by Shinetsu Chemical Co filed Critical Shinetsu Chemical Co
Publication of BR8904004A publication Critical patent/BR8904004A/pt

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)
  • Paints Or Removers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BR898904004A 1988-08-10 1989-08-09 Processo de prevencao de formacao de incrustacao de polimero em um vaso de polimerizacao BR8904004A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19912088A JPH0615564B2 (ja) 1988-08-10 1988-08-10 重合体スケールの付着防止方法
JP63199119A JPH0674284B2 (ja) 1988-08-10 1988-08-10 重合体スケールの付着防止方法

Publications (1)

Publication Number Publication Date
BR8904004A true BR8904004A (pt) 1990-03-20

Family

ID=26511353

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898904004A BR8904004A (pt) 1988-08-10 1989-08-09 Processo de prevencao de formacao de incrustacao de polimero em um vaso de polimerizacao

Country Status (24)

Country Link
US (2) US5196164A (pt)
EP (1) EP0355575B1 (pt)
KR (1) KR0137661B1 (pt)
CN (1) CN1035057C (pt)
AU (1) AU612873B2 (pt)
BG (1) BG50940A3 (pt)
BR (1) BR8904004A (pt)
CA (1) CA1323464C (pt)
CS (1) CS274701B2 (pt)
DD (1) DD299593A7 (pt)
DE (1) DE68919163T2 (pt)
DK (1) DK387789A (pt)
EG (1) EG18974A (pt)
ES (1) ES2018383A6 (pt)
FI (1) FI96212C (pt)
HK (1) HK130695A (pt)
HU (1) HU209139B (pt)
IL (1) IL91230A (pt)
MX (1) MX170465B (pt)
NO (1) NO173702C (pt)
NZ (1) NZ230248A (pt)
PH (1) PH26338A (pt)
PT (1) PT91413B (pt)
YU (1) YU47140B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1289297C (en) * 1987-12-08 1991-09-17 Toshihide Shimizu Method of preventing polymer-scale formation
MX170464B (es) * 1988-08-19 1993-08-23 Shinetsu Chemical Co Metodo paa prevenir la formacion de escamas
US5244986A (en) * 1990-05-22 1993-09-14 Shin-Etsu Chemical Co., Ltd. Method of preventing polymer scale deposition
EP0458267B1 (en) * 1990-05-22 1994-10-26 Shin-Etsu Chemical Co., Ltd. Method of preventing polymer scale deposition
JPH0472301A (ja) * 1990-07-11 1992-03-06 Shin Etsu Chem Co Ltd 重合体スケールの付着防止方法
JP4167526B2 (ja) * 2003-04-04 2008-10-15 松下電器産業株式会社 インクの製造方法
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5113881A (en) * 1974-07-24 1976-02-03 Kanegafuchi Chemical Ind Enkabiniruno jugohoho
JPS5214688A (en) * 1975-07-24 1977-02-03 Shin Etsu Chem Co Ltd A process for polymerizing vinyl chloride
JPS5223187A (en) * 1975-08-14 1977-02-21 Shin Etsu Chem Co Ltd Process for polymerizing vinyl monomers
GR64894B (en) * 1977-01-25 1980-06-07 Shinetsu Chemical Co Method for the polymerization of a vinyl menomer
JPS55155001A (en) * 1979-05-21 1980-12-03 Shin Etsu Chem Co Ltd Polymerization of vinyl monomer
US4263421A (en) * 1979-09-14 1981-04-21 The B. F. Goodrich Company Process for coating reactors using organic compound vapor application
IN165525B (pt) * 1984-07-23 1989-11-04 Shinetsu Chemical Co
CA1289297C (en) * 1987-12-08 1991-09-17 Toshihide Shimizu Method of preventing polymer-scale formation

Also Published As

Publication number Publication date
DD299593A7 (de) 1992-04-30
PT91413A (pt) 1990-03-08
EP0355575A3 (en) 1991-06-12
KR0137661B1 (ko) 1998-04-30
PT91413B (pt) 1995-05-04
FI96212C (fi) 1996-05-27
KR900003211A (ko) 1990-03-26
CN1040206A (zh) 1990-03-07
HK130695A (en) 1995-08-24
CA1323464C (en) 1993-10-19
CN1035057C (zh) 1997-06-04
NO893179L (no) 1990-04-30
IL91230A0 (en) 1990-03-19
NZ230248A (en) 1991-01-29
HU209139B (en) 1994-03-28
BG50940A3 (en) 1992-12-30
AU3946289A (en) 1990-02-15
NO173702C (no) 1994-01-19
US5196164A (en) 1993-03-23
IL91230A (en) 1994-01-25
FI96212B (fi) 1996-02-15
NO173702B (no) 1993-10-11
EP0355575A2 (en) 1990-02-28
HUT53142A (en) 1990-09-28
CS274701B2 (en) 1991-09-15
NO893179D0 (no) 1989-08-08
YU156689A (en) 1991-04-30
ES2018383A6 (es) 1991-04-01
CS474489A2 (en) 1991-01-15
EG18974A (en) 1994-07-30
MX170465B (es) 1993-08-23
US5298220A (en) 1994-03-29
YU47140B (sh) 1995-01-31
DK387789D0 (da) 1989-08-08
AU612873B2 (en) 1991-07-18
DK387789A (da) 1990-02-11
EP0355575B1 (en) 1994-11-02
DE68919163D1 (de) 1994-12-08
FI893766A (fi) 1990-02-11
FI893766A0 (fi) 1989-08-09
PH26338A (en) 1992-04-29
DE68919163T2 (de) 1995-03-09

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law