AT356377B - METHOD FOR PREVENTING THE APPLICATION OF POLYMERISATS ON THE INTERNAL SURFACES OF POLYMERIZATION VESSELS - Google Patents
METHOD FOR PREVENTING THE APPLICATION OF POLYMERISATS ON THE INTERNAL SURFACES OF POLYMERIZATION VESSELSInfo
- Publication number
- AT356377B AT356377B AT589277A AT589277A AT356377B AT 356377 B AT356377 B AT 356377B AT 589277 A AT589277 A AT 589277A AT 589277 A AT589277 A AT 589277A AT 356377 B AT356377 B AT 356377B
- Authority
- AT
- Austria
- Prior art keywords
- polymerisats
- preventing
- application
- internal surfaces
- polymerization vessels
- Prior art date
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)
- Paints Or Removers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71431776A | 1976-08-16 | 1976-08-16 | |
| US05/781,828 US4081248A (en) | 1976-08-16 | 1977-03-28 | Internally coated reaction vessel for use in olefinic polymerization |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA589277A ATA589277A (en) | 1979-09-15 |
| AT356377B true AT356377B (en) | 1980-04-25 |
Family
ID=27109134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT589277A AT356377B (en) | 1976-08-16 | 1977-08-12 | METHOD FOR PREVENTING THE APPLICATION OF POLYMERISATS ON THE INTERNAL SURFACES OF POLYMERIZATION VESSELS |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5323381A (en) |
| AT (1) | AT356377B (en) |
| AU (1) | AU511251B2 (en) |
| BR (1) | BR7704893A (en) |
| CA (1) | CA1095343A (en) |
| DE (1) | DE2735770A1 (en) |
| DK (1) | DK303077A (en) |
| ES (1) | ES461640A1 (en) |
| FR (1) | FR2362165A1 (en) |
| GB (1) | GB1592403A (en) |
| GR (1) | GR66080B (en) |
| IT (1) | IT1082125B (en) |
| NL (1) | NL7707968A (en) |
| NZ (1) | NZ184561A (en) |
| PH (1) | PH12812A (en) |
| SE (1) | SE7707939L (en) |
| TR (1) | TR19635A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4255470A (en) * | 1977-07-15 | 1981-03-10 | The B. F. Goodrich Company | Process for preventing polymer buildup in a polymerization reactor |
| JPS55155001A (en) * | 1979-05-21 | 1980-12-03 | Shin Etsu Chem Co Ltd | Polymerization of vinyl monomer |
| US4267291A (en) * | 1979-09-14 | 1981-05-12 | The B. F. Goodrich Company | Process for coating reactors using organic compound vapor application |
| JPH0138544B2 (en) * | 1980-08-18 | 1989-08-15 | Goodrich Co B F | |
| JPH0643460B2 (en) * | 1984-06-20 | 1994-06-08 | 鐘淵化学工業株式会社 | Method for polymerizing esters of acrylic acid or methacrylic acid |
| JPS5968314A (en) * | 1982-10-12 | 1984-04-18 | Kanegafuchi Chem Ind Co Ltd | Polymerization of acrylate or methacrylate ester |
| DE102010051275A1 (en) | 2010-11-12 | 2012-05-16 | Heyo Mennenga | Cleaning device of agitator in reactor used in e.g. chemical industry, has rotary joint connected with agitator shaft such rotational axis of shaft and rotary joint coincide with each other and the rotary joint is located inside reactor |
-
1977
- 1977-07-05 NZ NZ18456177A patent/NZ184561A/en unknown
- 1977-07-05 DK DK303077A patent/DK303077A/en not_active Application Discontinuation
- 1977-07-06 AU AU26824/77A patent/AU511251B2/en not_active Expired
- 1977-07-07 SE SE7707939A patent/SE7707939L/en not_active Application Discontinuation
- 1977-07-13 IT IT2572077A patent/IT1082125B/en active
- 1977-07-13 CA CA282,654A patent/CA1095343A/en not_active Expired
- 1977-07-18 NL NL7707968A patent/NL7707968A/en not_active Application Discontinuation
- 1977-07-18 GR GR53972A patent/GR66080B/el unknown
- 1977-07-26 BR BR7704893A patent/BR7704893A/en unknown
- 1977-08-03 GB GB3249777A patent/GB1592403A/en not_active Expired
- 1977-08-05 JP JP9347977A patent/JPS5323381A/en active Pending
- 1977-08-09 DE DE19772735770 patent/DE2735770A1/en not_active Withdrawn
- 1977-08-12 FR FR7724965A patent/FR2362165A1/en not_active Withdrawn
- 1977-08-12 AT AT589277A patent/AT356377B/en active
- 1977-08-16 PH PH20135A patent/PH12812A/en unknown
- 1977-08-16 TR TR1963577A patent/TR19635A/en unknown
- 1977-08-16 ES ES461640A patent/ES461640A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE7707939L (en) | 1978-02-17 |
| ES461640A1 (en) | 1978-12-01 |
| DK303077A (en) | 1978-02-17 |
| CA1095343A (en) | 1981-02-10 |
| NZ184561A (en) | 1978-11-13 |
| FR2362165A1 (en) | 1978-03-17 |
| JPS5323381A (en) | 1978-03-03 |
| BR7704893A (en) | 1978-04-04 |
| NL7707968A (en) | 1978-02-20 |
| AU2682477A (en) | 1979-01-11 |
| DE2735770A1 (en) | 1978-02-23 |
| AU511251B2 (en) | 1980-08-07 |
| GB1592403A (en) | 1981-07-08 |
| IT1082125B (en) | 1985-05-21 |
| GR66080B (en) | 1981-01-15 |
| PH12812A (en) | 1979-08-23 |
| ATA589277A (en) | 1979-09-15 |
| TR19635A (en) | 1979-09-03 |
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