PT74292B - Process for substantially eliminating the buildup of polymers on the internal surfaces of a polymerization reaction vessel and internally coated reaction vessel for use in olefinic poly-merization - Google Patents

Process for substantially eliminating the buildup of polymers on the internal surfaces of a polymerization reaction vessel and internally coated reaction vessel for use in olefinic poly-merization

Info

Publication number
PT74292B
PT74292B PT74292A PT7429282A PT74292B PT 74292 B PT74292 B PT 74292B PT 74292 A PT74292 A PT 74292A PT 7429282 A PT7429282 A PT 7429282A PT 74292 B PT74292 B PT 74292B
Authority
PT
Portugal
Prior art keywords
reaction vessel
merization
buildup
polymers
internal surfaces
Prior art date
Application number
PT74292A
Other languages
English (en)
Other versions
PT74292A (en
Inventor
John Lawrence Dorsch
David John Smith
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 PT74292A publication Critical patent/PT74292A/pt
Publication of PT74292B publication Critical patent/PT74292B/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
    • 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)
PT74292A 1981-01-16 1982-01-15 Process for substantially eliminating the buildup of polymers on the internal surfaces of a polymerization reaction vessel and internally coated reaction vessel for use in olefinic poly-merization PT74292B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22559081A 1981-01-16 1981-01-16

Publications (2)

Publication Number Publication Date
PT74292A PT74292A (en) 1982-02-01
PT74292B true PT74292B (en) 1983-06-28

Family

ID=22845474

Family Applications (1)

Application Number Title Priority Date Filing Date
PT74292A PT74292B (en) 1981-01-16 1982-01-15 Process for substantially eliminating the buildup of polymers on the internal surfaces of a polymerization reaction vessel and internally coated reaction vessel for use in olefinic poly-merization

Country Status (15)

Country Link
EP (1) EP0069765B1 (pt)
JP (1) JPH057401B2 (pt)
AU (1) AU552670B2 (pt)
BR (1) BR8108948A (pt)
CA (1) CA1210193A (pt)
DE (1) DE3176568D1 (pt)
DK (1) DK159925C (pt)
EG (1) EG15551A (pt)
GR (1) GR75164B (pt)
IN (1) IN155610B (pt)
IT (1) IT1149466B (pt)
MX (1) MX159443A (pt)
NO (1) NO158543C (pt)
PT (1) PT74292B (pt)
WO (1) WO1982002555A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH668901A5 (de) * 1986-02-18 1989-02-15 Sulzer Ag Endoprothese fuer eine hueftgelenkspfanne.
CA2086657A1 (en) * 1989-12-28 1991-06-29 Masuko Seiichi Polymerization of vinyl chloride

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093787A (en) * 1972-11-20 1978-06-06 Imperial Chemical Industries Limited Vinyl chloride polymerization process
GB1439339A (en) * 1972-11-20 1976-06-16 Ici Ltd Vinyl chloride polymerisation process
US4081248A (en) * 1976-08-16 1978-03-28 The B. F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
BE859630A (fr) * 1976-10-12 1978-04-12 Kanegafuchi Chemical Ind Procede de polymerisation de chlorure de vinyle
US4080173A (en) * 1977-06-20 1978-03-21 The B. F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
JPS5812893B2 (ja) * 1978-02-13 1983-03-10 三井東圧化学株式会社 塩化ビニルの重合方法
EP0003875B1 (en) * 1978-02-24 1981-06-24 Imperial Chemical Industries Plc Coating product for use in a reactor for vinyl halide polymerisation process, the reactor and the process
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
JPS55151012A (en) * 1979-05-15 1980-11-25 Mitsui Toatsu Chem Inc Polymerization of vinyl chloride
JPS55160004A (en) * 1979-05-30 1980-12-12 Mitsui Toatsu Chem Inc Polymerization of vinyl chloride

Also Published As

Publication number Publication date
EP0069765B1 (en) 1987-12-09
MX159443A (es) 1989-06-09
IT8219137A0 (it) 1982-01-15
GR75164B (pt) 1984-07-13
NO158543B (no) 1988-06-20
BR8108948A (pt) 1982-12-14
AU8088682A (en) 1982-08-16
WO1982002555A1 (en) 1982-08-05
CA1210193A (en) 1986-08-19
DK159925C (da) 1991-05-21
IN155610B (pt) 1985-02-16
DK412582A (da) 1982-09-15
DE3176568D1 (en) 1988-01-21
EG15551A (en) 1986-12-30
IT1149466B (it) 1986-12-03
NO158543C (no) 1988-09-28
EP0069765A1 (en) 1983-01-19
EP0069765A4 (en) 1983-05-16
NO823066L (no) 1982-09-09
JPH057401B2 (pt) 1993-01-28
PT74292A (en) 1982-02-01
JPS57502169A (pt) 1982-12-09
DK159925B (da) 1990-12-31
AU552670B2 (en) 1986-06-12

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Legal Events

Date Code Title Description
PC3A Transfer or assignment

Free format text: 940428 GEON COMPANY, THE US

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19951231