PT91413A - Processo para impedir a formacao de incrustacoes de polimeros - Google Patents

Processo para impedir a formacao de incrustacoes de polimeros

Info

Publication number
PT91413A
PT91413A PT91413A PT9141389A PT91413A PT 91413 A PT91413 A PT 91413A PT 91413 A PT91413 A PT 91413A PT 9141389 A PT9141389 A PT 9141389A PT 91413 A PT91413 A PT 91413A
Authority
PT
Portugal
Prior art keywords
incrustactions
impeding
polymer
formation
polymer incrustactions
Prior art date
Application number
PT91413A
Other languages
English (en)
Other versions
PT91413B (pt
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 JP63199119A external-priority patent/JPH0674284B2/ja
Priority claimed from JP19912088A external-priority patent/JPH0615564B2/ja
Application filed by Shinetsu Chemical Co filed Critical Shinetsu Chemical Co
Publication of PT91413A publication Critical patent/PT91413A/pt
Publication of PT91413B publication Critical patent/PT91413B/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)
PT91413A 1988-08-10 1989-08-09 Processo para impedir a formacao de incrustacoes de polimeros PT91413B (pt)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
PT91413A true PT91413A (pt) 1990-03-08
PT91413B PT91413B (pt) 1995-05-04

Family

ID=26511353

Family Applications (1)

Application Number Title Priority Date Filing Date
PT91413A PT91413B (pt) 1988-08-10 1989-08-09 Processo para impedir a formacao de incrustacoes de polimeros

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
EP0458267B1 (en) * 1990-05-22 1994-10-26 Shin-Etsu Chemical Co., Ltd. Method of preventing polymer scale deposition
US5244986A (en) * 1990-05-22 1993-09-14 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
EP1514878B1 (en) * 2003-09-05 2012-05-02 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
DE68919163T2 (de) 1995-03-09
MX170465B (es) 1993-08-23
CS474489A2 (en) 1991-01-15
ES2018383A6 (es) 1991-04-01
CA1323464C (en) 1993-10-19
YU156689A (en) 1991-04-30
NO173702B (no) 1993-10-11
KR900003211A (ko) 1990-03-26
CS274701B2 (en) 1991-09-15
CN1035057C (zh) 1997-06-04
FI893766A (fi) 1990-02-11
NO893179L (no) 1990-04-30
EG18974A (en) 1994-07-30
AU3946289A (en) 1990-02-15
DK387789A (da) 1990-02-11
US5298220A (en) 1994-03-29
EP0355575B1 (en) 1994-11-02
US5196164A (en) 1993-03-23
IL91230A0 (en) 1990-03-19
HU209139B (en) 1994-03-28
NO893179D0 (no) 1989-08-08
NZ230248A (en) 1991-01-29
HUT53142A (en) 1990-09-28
CN1040206A (zh) 1990-03-07
FI96212C (fi) 1996-05-27
IL91230A (en) 1994-01-25
EP0355575A2 (en) 1990-02-28
NO173702C (no) 1994-01-19
DK387789D0 (da) 1989-08-08
DE68919163D1 (de) 1994-12-08
DD299593A7 (de) 1992-04-30
FI96212B (fi) 1996-02-15
AU612873B2 (en) 1991-07-18
HK130695A (en) 1995-08-24
BR8904004A (pt) 1990-03-20
PH26338A (en) 1992-04-29
BG50940A3 (bg) 1992-12-15
PT91413B (pt) 1995-05-04
EP0355575A3 (en) 1991-06-12
FI893766A0 (fi) 1989-08-09
YU47140B (sh) 1995-01-31
KR0137661B1 (ko) 1998-04-30

Similar Documents

Publication Publication Date Title
BR8803908A (pt) Processo para a preparacao de um polimero de 1-olefina
BR8901955A (pt) Processo para a preparacao de polimeros
PT90293A (pt) Processo para a preparacao de macrolidos
BR9002354A (pt) Processo para producao de um polimero de olefina
PT91895A (pt) Processo para a preparacao de 9h-purinas substituidas
BR9103948A (pt) Processo para a producao de polimeros de estireno expandiveis
BR8906363A (pt) Processo para producao de tricloromonosilano
PT90854A (pt) Processo para a preparacao de 1-aril-2-naftoilaminas
BR8906327A (pt) Processo para a preparacao de organoclorossilanos
BR9101360A (pt) Processo para a preparacao de polimero de policetona
PT92638A (pt) Processo para a preparacao de poliazamacrociclos mono-n-alquilados
BR9000846A (pt) Processo para a preparacao de um polimero
BR8801160A (pt) Processo para reticulacao de polimeros
BR8500411A (pt) Processo para a preparacao de polimeros reticulados
BR8901977A (pt) Processo para a preparacao de polimeros
BR9001671A (pt) Processo para a estabilizacao de polimeros olefinicos
BR9101083A (pt) Processo para a preparacao de polimeros de policetona
PT91413A (pt) Processo para impedir a formacao de incrustacoes de polimeros
PT90353A (pt) Processo para a producao de polipeptideos
BR8903367A (pt) Processo para a preparacao de organoclorossilanos
BR9105109A (pt) Processo para a producao de tuberculos
BR9100646A (pt) Processo para a preparacao de polimeros
BR8906864A (pt) Processo para a preparacao de artigos moldados polimericos termo-endureciveis
BR8902030A (pt) Processo para a preparacao de n-fosfonometilglicina
BR9002408A (pt) Processo para a producao de poliarilatos

Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19941007