NO172988C - Fremgangsmaate til aa hindre dannelse av polymerflak i en beholder under polymerisasjon av monomerer som har en etylenisk dobbeltbinding - Google Patents

Fremgangsmaate til aa hindre dannelse av polymerflak i en beholder under polymerisasjon av monomerer som har en etylenisk dobbeltbinding

Info

Publication number
NO172988C
NO172988C NO893267A NO893267A NO172988C NO 172988 C NO172988 C NO 172988C NO 893267 A NO893267 A NO 893267A NO 893267 A NO893267 A NO 893267A NO 172988 C NO172988 C NO 172988C
Authority
NO
Norway
Prior art keywords
monomers
procedure
double bond
ethylenic double
container under
Prior art date
Application number
NO893267A
Other languages
English (en)
Norwegian (no)
Other versions
NO172988B (no
NO893267L (no
NO893267D0 (no
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 NO893267D0 publication Critical patent/NO893267D0/no
Publication of NO893267L publication Critical patent/NO893267L/no
Publication of NO172988B publication Critical patent/NO172988B/no
Publication of NO172988C publication Critical patent/NO172988C/no

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)
NO893267A 1988-08-19 1989-08-15 Fremgangsmaate til aa hindre dannelse av polymerflak i en beholder under polymerisasjon av monomerer som har en etylenisk dobbeltbinding NO172988C (no)

Applications Claiming Priority (1)

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

Publications (4)

Publication Number Publication Date
NO893267D0 NO893267D0 (no) 1989-08-15
NO893267L NO893267L (no) 1990-02-20
NO172988B NO172988B (no) 1993-06-28
NO172988C true NO172988C (no) 1993-10-06

Family

ID=16535655

Family Applications (1)

Application Number Title Priority Date Filing Date
NO893267A NO172988C (no) 1988-08-19 1989-08-15 Fremgangsmaate til aa hindre dannelse av polymerflak i en beholder under polymerisasjon av monomerer som har en etylenisk dobbeltbinding

Country Status (30)

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

Families Citing this family (9)

* 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 (fr) * 1990-10-23 1992-04-24 Toshihide Shimizu Composition pour prevenir la formation de tartre
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 (fr) * 1993-12-27 1996-11-12 Seiichi Masuko Procede pour la polymerisation du chlorure de vinyle
EP0719595B1 (fr) * 1994-12-29 2000-03-01 Elf Atochem S.A. Procédé d'élaboration d'un revêtement de polyoléfine, substrat muni dudit revêtement, et son utilisation pour entrer en contact avec des poudres en mouvement
JP3971974B2 (ja) * 2002-09-03 2007-09-05 三菱化学株式会社 （メタ）アクリル酸類の製造方法
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
PT1514878E (pt) * 2003-09-05 2012-05-21 Shinetsu Chemical Co Agente preventivo de incrustação de polímero
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 (fr) * 1987-12-08 1991-09-17 Toshihide Shimizu Methode pour empecher les depots de polymere
PH26338A (en) * 1988-08-10 1992-04-29 Shinetsu Chemical Co Method of preventing polymer scale formation

Also Published As

Publication number Publication date
FI96213B (fi) 1996-02-15
DE68924572T2 (de) 1996-05-30
NO172988B (no) 1993-06-28
PT91484B (pt) 1995-08-09
BR8904171A (pt) 1990-04-10
FI893909A0 (fi) 1989-08-18
NO893267L (no) 1990-02-20
MX170464B (es) 1993-08-23
FI96213C (fi) 1996-05-27
TR25533A (tr) 1993-03-18
AU3994989A (en) 1990-02-22
GR3018353T3 (en) 1996-03-31
PT91484A (pt) 1990-03-08
KR900003213A (ko) 1990-03-26
DK406789A (da) 1990-02-20
EP0358364B1 (fr) 1995-10-18
HUT51302A (en) 1990-04-28
BG51355A3 (bg) 1993-04-15
CA1330683C (fr) 1994-07-12
DK406789D0 (da) 1989-08-18
HU207105B (en) 1993-03-01
FI893909L (fi) 1990-02-20
IL91313A0 (en) 1990-03-19
NO893267D0 (no) 1989-08-15
EP0358364A3 (fr) 1991-06-05
ZA896061B (en) 1990-05-30
ES2017406A6 (es) 1991-02-01
NZ230341A (en) 1990-08-28
DE68924572D1 (de) 1995-11-23
US5034477A (en) 1991-07-23
RO105288B1 (ro) 1995-08-03
YU161689A (en) 1991-04-30
DD300292A7 (de) 1992-06-04
YU47141B (sh) 1995-01-31
RU2019546C1 (ru) 1994-09-15
EG18973A (en) 1994-03-30
PL161850B1 (pl) 1993-08-31
AU612883B2 (en) 1991-07-18
CN1040596A (zh) 1990-03-21
EP0358364A2 (fr) 1990-03-14
CZ467089A3 (en) 1995-11-15
GT198900046A (es) 1991-02-09
PH26835A (en) 1992-11-05

Similar Documents

Publication Publication Date Title
CA2287905A1 (fr) Methyle styrene utilise comme monomere a indice de refraction eleve
NO167869C (no) Acrylisk stjernepolymer, fremgangsmaate for fremstilling av en polymerisasjonsdyktig polymer av denne art og anvendelse av den polymerisasjonsdyktige polymer for fremstillingav en deaktivert stjernepolymer.
NO172988C (no) Fremgangsmaate til aa hindre dannelse av polymerflak i en beholder under polymerisasjon av monomerer som har en etylenisk dobbeltbinding
DK257980A (da) Fremgangsmaade til polymerisation eller copolymerisation af olefiner
DE69711786D1 (de) Polymerisation von Olefinen, katalysiert durch eine Heteropolysäure
NO903797D0 (no) Metall-koordinasjonskomplekser, polymerisasjonskatalysatorer som inneholder slike komplekser og anvendels av katalysatoren.
DE68921585D1 (de) Photoinitiatoren mit Sulphonium-Gruppen für die freie radikale Polymerisation.
FI90878B (fi) Menetelmä levynmuodostumisen vähentämiseksi alfa-olefiineja polymeroitaessa
DE69220579D1 (de) Verfahren zur polymerisation von olefinen unter druck
DK266888A (da) Copolymer af ethylen og mindst en anden x-olefin monomer samt fremgangsmaade til fremstilling af samme og anvendelse i en smoereolie
FI933073L (fi) Menetelmä olefiinien polymeroimiseksi leijupetipolymerointireaktorissa
FI932580A0 (fi) Menetelmä C4-C40- -olefiinien polymeroimiseksi tai kopolymeroimiseksi muiden -olefiinien kanssa
FI906024A0 (fi) Foerfarande foer att minska uppbyggnad av polymer i vaermevaexlare under polymerisation av alfa-olefiner.
ATE137507T1 (de) Verfahren zur polymerisation eines flüssigen monomers
BR8904148A (pt) Composto peroxido,processo para sua preparacao,processo para a cura de uma resina de poliester,processo para iniciacao da polimerizacao de polimeros,processo para modificacao de um polimero,processo para reticulacao de polimeros olefinicos e processo para preparacao de polimeros
DE60015154D1 (de) Verhinderung der polymerisation von ethylenisch ungesättigten monomeren
NO990493D0 (no) FremgangsmÕte til fremstilling av en polymer ved polymerisasjon av en monomer som inneholder en etylenisk dobbeltbinding
RU94033112A (ru) Не содержащая растворителя водная дисперсия синтетической смолы, способ ее получения (варианты)
GR940100326A (el) Αντι-βακτηριακα, μη διαλυτα, μεταλλικης-χηλιωσης πολυμερη.
CA2321979A1 (fr) Materiaux pour dispositifs ophtalmiques a indice de refraction eleve prepares a l'aide d'un procede de reticulation effectue apres la polymerisation
DE69213225D1 (de) Polymerisation von Olefinen
AU3912895A (en) Fuctional copolymers of low molar mass, processes for their preparation, and their use
AU4538089A (en) Process for the polymerization of structurally different monomers
DE3469537D1 (en) Method for preventing polymer scale deposition in the polymerization of an ethylenically unsaturated monomer
IT8821153A0 (it) Procedimento di polimerizzazione in emulsione di monomeri vinilici.