NL7802989A - Inwendig bekleed reactievat ten gebruike bij alkenische polymerisatie. - Google Patents

Inwendig bekleed reactievat ten gebruike bij alkenische polymerisatie.

Info

Publication number
NL7802989A
NL7802989A NL7802989A NL7802989A NL7802989A NL 7802989 A NL7802989 A NL 7802989A NL 7802989 A NL7802989 A NL 7802989A NL 7802989 A NL7802989 A NL 7802989A NL 7802989 A NL7802989 A NL 7802989A
Authority
NL
Netherlands
Prior art keywords
reaction vessel
olefinic polymerization
internally coated
coated reaction
internally
Prior art date
Application number
NL7802989A
Other languages
English (en)
Other versions
NL176858B (nl
NL176858C (nl
Original Assignee
Goodrich Co B F
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 Goodrich Co B F filed Critical Goodrich Co B F
Publication of NL7802989A publication Critical patent/NL7802989A/nl
Publication of NL176858B publication Critical patent/NL176858B/nl
Application granted granted Critical
Publication of NL176858C publication Critical patent/NL176858C/nl

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
    • C08G2261/31—Monomer units or repeat units incorporating structural elements in the main chain incorporating aromatic structural elements in the main chain
    • C08G2261/312—Non-condensed aromatic systems, e.g. benzene
NLAANVRAGE7802989,A 1977-06-20 1978-03-20 Werkwijze voor het voorkomen van polymeerophoping op de inwendige oppervlakken van een polymerisatievat. NL176858C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/807,959 US4080173A (en) 1977-06-20 1977-06-20 Internally coated reaction vessel for use in olefinic polymerization

Publications (3)

Publication Number Publication Date
NL7802989A true NL7802989A (nl) 1978-12-22
NL176858B NL176858B (nl) 1985-01-16
NL176858C NL176858C (nl) 1985-06-17

Family

ID=25197525

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7802989,A NL176858C (nl) 1977-06-20 1978-03-20 Werkwijze voor het voorkomen van polymeerophoping op de inwendige oppervlakken van een polymerisatievat.

Country Status (26)

Country Link
US (1) US4080173A (nl)
JP (1) JPS547487A (nl)
AT (1) AT363684B (nl)
AU (1) AU516968B2 (nl)
BE (1) BE865096A (nl)
BR (1) BR7801707A (nl)
CA (1) CA1109342A (nl)
CH (1) CH628524A5 (nl)
DE (1) DE2826681A1 (nl)
DK (1) DK151887C (nl)
ES (1) ES468080A1 (nl)
FR (1) FR2395280B1 (nl)
GB (1) GB1576198A (nl)
GR (1) GR64568B (nl)
IN (1) IN147318B (nl)
IT (1) IT1111456B (nl)
MX (1) MX148167A (nl)
NL (1) NL176858C (nl)
NO (1) NO155492C (nl)
NZ (1) NZ186709A (nl)
PH (1) PH13108A (nl)
PT (1) PT67795A (nl)
SE (1) SE444516B (nl)
TR (1) TR20103A (nl)
YU (1) YU40032B (nl)
ZA (1) ZA782062B (nl)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1589404A (en) * 1976-12-23 1981-05-13 Ici Australia Ltd Halogenated a-olefin polymerisation process and reactor therefor
US4182808A (en) * 1978-08-25 1980-01-08 The B. F. Goodrich Company Inversion polymerization process for producing vinyl resins using a dual layer coating
AU526104B2 (en) * 1978-09-08 1982-12-16 Geon Company, The Polymerization of vinyl chloride
US4228130A (en) * 1978-10-23 1980-10-14 The B. F. Goodrich Company Coating polymerization reactors with oligomers derived from polyhydric phenols plus a bleach
US4200712A (en) * 1978-10-23 1980-04-29 The B. F. Goodrich Company Coating polymerization reactors with oligomer coatings derived from reaction products of substituted phenols
US4297320A (en) * 1979-04-30 1981-10-27 The B. F. Goodrich Company Coating polymerization reactors with the reaction products of thiodiphenols and a bleach
CA1147098A (en) * 1979-04-30 1983-05-24 Louis Cohen Coating polymerization reactors with the reaction products of thiodiphenols and a bleach
US4263421A (en) * 1979-09-14 1981-04-21 The B. F. Goodrich Company Process for coating reactors using organic compound vapor application
US4267291A (en) * 1979-09-14 1981-05-12 The B. F. Goodrich Company Process for coating reactors using organic compound vapor application
JPS578207A (en) * 1980-06-17 1982-01-16 Tokuyama Sekisui Kogyo Kk Suspension polymerization of vinyl chloride
BR8108752A (pt) * 1980-08-25 1982-06-22 Goodrich Co B F Vaso de reacao revestido internamente para uso em polimerizacao em emulsao de monomeros olefinicos
EP0052421B1 (en) * 1980-10-31 1986-11-26 Imperial Chemical Industries Plc Vinyl chloride polymerisation process
AU552206B2 (en) * 1981-01-16 1986-05-22 Geon Company, The Internally coated reaction vessel for use in olefinic polymerization
AU552670B2 (en) * 1981-01-16 1986-06-12 Geon Company, The Internally coated reaction vessel for use in olefinic polymerization
GB2101498B (en) * 1981-05-22 1984-09-19 Kanegafuchi Chemical Ind A process for polymerizing vinyl chloride
GR77680B (nl) * 1981-07-27 1984-09-25 Goodrich Co B F
US4432840A (en) * 1982-04-26 1984-02-21 Formosa Plastics Corporation Prevention of polymer buildup in polymerization reactors using thin organic coatings by electrolysis of phenol
FR2527102A1 (fr) * 1982-05-19 1983-11-25 Chloe Chemie Procede de traitement d'un reacteur de polymerisation
US4659791A (en) * 1984-09-11 1987-04-21 The B.F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
US4719089A (en) * 1984-09-11 1988-01-12 The B. F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
US4588613A (en) * 1984-10-10 1986-05-13 Formosa Plastics Corporation Process for reducing polymer buildup
US4680349A (en) * 1985-01-14 1987-07-14 Toyo Soda Manufacturing Co., Ltd. Method of polymerizing vinyl monomers with coated reactor
JPH0739445B2 (ja) * 1988-12-07 1995-05-01 信越化学工業株式会社 重合体スケールの付着防止方法
JP2831412B2 (ja) * 1989-12-28 1998-12-02 三井化学株式会社 塩化ビニルの重合方法
US5194301A (en) * 1990-08-09 1993-03-16 Investigacion Y Desarrollo, C.A. Process for reducing scale formation in vinyl polymerization reactors
US5139823A (en) * 1990-08-09 1992-08-18 Investigacion Y Desarrollo C.A. Process for reducing scale formation in vinyl polymerization reactors
ES2113577T3 (es) * 1993-06-15 1998-05-01 Shinetsu Chemical Co Agente preventivo de la cascarilla polimera.
CA2138182C (en) * 1993-12-27 1996-11-12 Seiichi Masuko Polymerization process of vinyl chloride
DE69501137T2 (de) 1994-09-14 1998-04-09 Shinetsu Chemical Co Verfahren zur Herstellung von einem Vinyl-Chlorid-Typ Polymer
US5780104A (en) * 1995-12-28 1998-07-14 Mitsui Chemicals, Inc. Method for preventing the inner wall surfaces of the polymerization apparatus from being fouled with scale during the polymerizatioin of vinyl chloride
US6894125B2 (en) 2001-12-12 2005-05-17 Tokuyama Corporation Scale deposit inhibitor, process for its production, polymerizer whose inside wall is covered with the inhibitor, and process for production of vinylic polymers by the use of the polymerizer
JP4554602B2 (ja) * 2004-03-11 2010-09-29 株式会社クラレ スケール付着防止剤
CN109369831A (zh) * 2018-09-12 2019-02-22 蓝凤祥 一种不需清釜的防冻型多元酚黄色防粘釜剂及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340160A (en) * 1964-06-23 1967-09-05 Phillips Petroleum Co Composition and method for inhibiting the formation of polymers during fractional distillation
US3825434A (en) * 1972-10-27 1974-07-23 Goodrich Co B F Internally coated reaction vessel and process for coating the same
US3849179A (en) * 1973-08-27 1974-11-19 Goodrich Co B F Internally coated reaction vessel and process for coating the same
US4007320A (en) * 1974-05-21 1977-02-08 Kemanord Aktiebolag Process for reducing polymer build-up
US4024330A (en) * 1975-04-08 1977-05-17 The B. F. Goodrich Company Internally coated reaction vessel and process for coating the same
CA1077197A (en) * 1975-03-24 1980-05-06 Kazuhiko Kurimoto Method for bulk polymerization of vinyl chloride
US4024301A (en) * 1975-05-02 1977-05-17 The B. F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
GB1589404A (en) * 1976-12-23 1981-05-13 Ici Australia Ltd Halogenated a-olefin polymerisation process and reactor therefor

Also Published As

Publication number Publication date
PH13108A (en) 1979-11-28
AU516968B2 (en) 1981-07-02
CA1109342A (en) 1981-09-22
DK151887B (da) 1988-01-11
IT7867649A0 (it) 1978-03-23
ES468080A1 (es) 1979-09-01
IT1111456B (it) 1986-01-13
AU3432478A (en) 1979-09-27
NZ186709A (en) 1980-02-21
DE2826681C2 (nl) 1989-09-14
BR7801707A (pt) 1979-01-02
BE865096A (fr) 1978-07-17
AT363684B (de) 1981-08-25
PT67795A (en) 1978-04-01
DE2826681A1 (de) 1979-01-04
ATA445378A (de) 1981-01-15
JPS547487A (en) 1979-01-20
DK151887C (da) 1988-07-04
FR2395280A1 (fr) 1979-01-19
SE444516B (sv) 1986-04-21
GR64568B (en) 1980-04-15
DK124978A (da) 1978-12-21
JPS623841B2 (nl) 1987-01-27
NO780996L (no) 1978-12-21
GB1576198A (en) 1980-10-01
SE7806683L (sv) 1978-12-21
US4080173A (en) 1978-03-21
IN147318B (nl) 1980-01-26
YU40032B (en) 1985-06-30
ZA782062B (en) 1979-03-28
NL176858B (nl) 1985-01-16
FR2395280B1 (fr) 1985-06-28
TR20103A (tr) 1980-07-24
NL176858C (nl) 1985-06-17
MX148167A (es) 1983-03-23
YU66778A (en) 1983-01-21
NO155492B (no) 1986-12-29
NO155492C (no) 1987-04-08
CH628524A5 (fr) 1982-03-15

Similar Documents

Publication Publication Date Title
NL7802989A (nl) Inwendig bekleed reactievat ten gebruike bij alkenische polymerisatie.
PH11959A (en) Internally coated reaction vessel for use in olefinic polymerization
NO781783L (no) Polymerisasjonskatalysator.
NL7800749A (nl) Etheenpolymerisatiekatalysatoren.
NO151415C (no) Fremgangsmaate for polymerisering av alfa-olefiner, samt katalytiske komplekser for anvendelse ved fremgangsmaaten
NO158102C (no) Katalysatorbestanddel for anvendelse ved polymerisering av olefiner, samt katalysatorbaerer for anvendelse av bestanddelen.
NO153575C (no) Katalysatorkomponent for anvendelse ved polymerisasjon av olefiner, og fremgangsm¨te ved fremstilling av katalysator komponenten.
PT64876A (en) Olefin polymerization catalyst
NO791186L (no) Polymerisasjonskatalysator.
ZA774107B (en) Internally coated reaction vessel for use in olefinic polymerization
PH13420A (en) Internally coated reaction vessel for use in olefinic polymerization
NO790364L (no) Polymeriseringskatalysater.
NL7811103A (nl) Vaartuig.
IT7819598A0 (it) Catalizzatore esente da cromo.
NO151589C (no) Katalysator for anvendelse ved polymerisering av c2-6-olefiner, samt fremstilling av og anvendelse av nevnte katalysator
GB2016020B (en) Olefin polymerization catalyst
PH12812A (en) Internally coated reaction vessel for use in olefinic polymerization
NO155493C (no) Fremgangsmaate ved polymerisering av alfa-olefiner, samt kakalysatorbestanddel for anvendelse ved fremgangsmaaten.
PH13650A (en) Olefin polymerization catalyst
NO782235L (no) Polymerisasjonskatalysator.
JPS5518492A (en) Olefin polymerization catalyst
PL208048A1 (pl) Katalizator do polimeryzacji i kopolimeryzacji monoolefin
NL7801297A (nl) Alkeenpolymerisatiekatalysator.
NL7801360A (nl) Alkeenpolymerisatiekatalysator.
NL7804758A (nl) Vaartuig.

Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
SNR Assignments of patents or rights arising from examined patent applications

Owner name: THE GEON COMPANY

V4 Discontinued because of reaching the maximum lifetime of a patent

Free format text: 980320