KR840001084B1 - 반응기에서 중합체의 누적을 제거하는 방법 - Google Patents

반응기에서 중합체의 누적을 제거하는 방법 Download PDF

Info

Publication number
KR840001084B1
KR840001084B1 KR1019800003556A KR800003556A KR840001084B1 KR 840001084 B1 KR840001084 B1 KR 840001084B1 KR 1019800003556 A KR1019800003556 A KR 1019800003556A KR 800003556 A KR800003556 A KR 800003556A KR 840001084 B1 KR840001084 B1 KR 840001084B1
Authority
KR
South Korea
Prior art keywords
reactor
coating
polymer
polymerization
coating material
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
KR1019800003556A
Other languages
English (en)
Korean (ko)
Other versions
KR830003520A (ko
Inventor
어거스터스 죤스 리챠드
에드워드 위텐하퍼 도날드
Original Assignee
더 비. 에프. 굿드리치 캄파니
버데인 더블유. 벤슨
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 더 비. 에프. 굿드리치 캄파니, 버데인 더블유. 벤슨 filed Critical 더 비. 에프. 굿드리치 캄파니
Publication of KR830003520A publication Critical patent/KR830003520A/ko
Application granted granted Critical
Publication of KR840001084B1 publication Critical patent/KR840001084B1/ko
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00—Methods preventing fouling
    • B08B17/02—Preventing deposition of fouling or of dust
    • 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)
KR1019800003556A 1979-09-14 1980-09-09 반응기에서 중합체의 누적을 제거하는 방법 Expired KR840001084B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/075,552 US4263421A (en) 1979-09-14 1979-09-14 Process for coating reactors using organic compound vapor application
US75552 1979-09-14
US075,552 1979-09-14

Publications (2)

Publication Number Publication Date
KR830003520A KR830003520A (ko) 1983-06-21
KR840001084B1 true KR840001084B1 (ko) 1984-08-01

Family

ID=22126500

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800003556A Expired KR840001084B1 (ko) 1979-09-14 1980-09-09 반응기에서 중합체의 누적을 제거하는 방법

Country Status (18)

Country Link
US (1) US4263421A (enExample)
EP (1) EP0035537B1 (enExample)
KR (1) KR840001084B1 (enExample)
BE (1) BE885222A (enExample)
BR (1) BR8008830A (enExample)
CA (1) CA1167998A (enExample)
DE (1) DE3069297D1 (enExample)
DK (1) DK213181A (enExample)
ES (1) ES495032A0 (enExample)
GR (1) GR70005B (enExample)
IT (1) IT1141045B (enExample)
MX (1) MX154458A (enExample)
PH (1) PH15831A (enExample)
PT (1) PT71801B (enExample)
TR (1) TR20755A (enExample)
WO (1) WO1981000684A1 (enExample)
YU (1) YU233380A (enExample)
ZA (1) ZA805427B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109351729A (zh) * 2018-10-28 2019-02-19 天津大沽化工股份有限公司 一种聚合釜内壁清洗方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527102A1 (fr) * 1982-05-19 1983-11-25 Chloe Chemie Procede de traitement d'un reacteur de polymerisation
PH26338A (en) * 1988-08-10 1992-04-29 Shinetsu Chemical Co Method of preventing polymer scale formation
US5139823A (en) * 1990-08-09 1992-08-18 Investigacion Y Desarrollo C.A. Process for reducing scale formation in vinyl polymerization reactors
US5194301A (en) * 1990-08-09 1993-03-16 Investigacion Y Desarrollo, C.A. Process for reducing scale formation in vinyl polymerization reactors
JP2764660B2 (ja) * 1991-05-17 1998-06-11 信越化学工業株式会社 重合体スケール付着防止剤および重合体スケールの付着防止方法
DE19847124B4 (de) * 1998-10-14 2014-10-09 Basf Se Verfahren zum Entleeren von Behältnissen, die Dispersionen, Lösungen oder Suspensionen von Polymeren enthalten
DE102005017327B4 (de) * 2005-04-14 2007-08-30 EKATO Rühr- und Mischtechnik GmbH Bearbeitungsanlage
EP2130858B1 (de) 2008-06-06 2012-07-25 United Initiators GmbH & Co. KG Zubereitungen zur Initiierung von radikalischen Reaktionen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE94210C (enExample) * 1970-05-07
US4024330A (en) * 1975-04-08 1977-05-17 The B. F. Goodrich Company Internally coated reaction vessel and process for coating the same
GB1483144A (en) * 1975-04-07 1977-08-17 British Petroleum Co Protective films
US4024301A (en) * 1975-05-02 1977-05-17 The B. F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
US4081248A (en) * 1976-08-16 1978-03-28 The B. F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
US4068059A (en) * 1977-02-17 1978-01-10 The B. F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
US4105840A (en) * 1977-06-20 1978-08-08 The B. F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
US4080173A (en) * 1977-06-20 1978-03-21 The B. F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
AU526104B2 (en) * 1978-09-08 1982-12-16 Geon Company, The Polymerization of vinyl chloride

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109351729A (zh) * 2018-10-28 2019-02-19 天津大沽化工股份有限公司 一种聚合釜内壁清洗方法

Also Published As

Publication number Publication date
EP0035537B1 (en) 1984-09-26
ES8107329A1 (es) 1981-10-01
EP0035537A4 (en) 1982-01-26
PH15831A (en) 1983-04-08
GR70005B (enExample) 1982-07-23
BR8008830A (pt) 1981-06-23
YU233380A (en) 1983-02-28
ZA805427B (en) 1981-10-28
MX154458A (es) 1987-08-28
PT71801B (en) 1981-06-25
PT71801A (en) 1980-10-01
IT8024635A0 (it) 1980-09-12
WO1981000684A1 (en) 1981-03-19
IT1141045B (it) 1986-10-01
DK213181A (da) 1981-05-13
ES495032A0 (es) 1981-10-01
DE3069297D1 (en) 1984-10-31
EP0035537A1 (en) 1981-09-16
US4263421A (en) 1981-04-21
BE885222A (fr) 1980-12-31
TR20755A (tr) 1982-06-25
KR830003520A (ko) 1983-06-21
CA1167998A (en) 1984-05-22

Similar Documents

Publication Publication Date Title
EP0008799B1 (en) Process for coating reactors using steam application
US4200712A (en) Coating polymerization reactors with oligomer coatings derived from reaction products of substituted phenols
KR840001084B1 (ko) 반응기에서 중합체의 누적을 제거하는 방법
US4081248A (en) Internally coated reaction vessel for use in olefinic polymerization
JPS627202B2 (enExample)
KR840001085B1 (ko) 반응기에서 중합체의 응집을 제거하는 방법
US4144307A (en) Internally coated reaction vessel for use in olefinic polymerization
US4579758A (en) Internally coated reaction vessel for use in olefinic polymerization
US4256864A (en) Polymerization reactors coated with polymer-inhibitor complexes
EP0000166A1 (en) Internally coated reaction vessel for use in olefinic polymerization
JPH0138544B2 (enExample)
AU541568B2 (en) **
AU552670B2 (en) Internally coated reaction vessel for use in olefinic polymerization
EP0070296B1 (en) Internally coated reaction vessel for use in olefinic polymerization
EP0071223A1 (en) Internally coated reaction vessel for use in suspension polymerization of vinyl monomers
AU6330280A (en) **
AU6336280A (en) Coating
CA1195450A (en) Process for coating reactors using steam application
JPS594602A (ja) 内面コートされた反応容器によるオレフィン重合方法

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1605 Publication of application before grant of patent

St.27 status event code: A-2-2-Q10-Q13-nap-PG1605

PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 19910802

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 19910802

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000