KR830003512A - 유기화합물의 증기를 사용하는 코팅반응기의 공정 - Google Patents
유기화합물의 증기를 사용하는 코팅반응기의 공정 Download PDFInfo
- Publication number
- KR830003512A KR830003512A KR1019800003557A KR800003557A KR830003512A KR 830003512 A KR830003512 A KR 830003512A KR 1019800003557 A KR1019800003557 A KR 1019800003557A KR 800003557 A KR800003557 A KR 800003557A KR 830003512 A KR830003512 A KR 830003512A
- Authority
- KR
- South Korea
- Prior art keywords
- solution
- group
- reactor
- aqueous
- coating
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 title claims 5
- 238000000576 coating method Methods 0.000 title claims 5
- 238000000034 method Methods 0.000 title claims 2
- 150000002894 organic compounds Chemical class 0.000 title 1
- 239000000243 solution Substances 0.000 claims 8
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical group C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims 4
- CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical group NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 claims 2
- 230000002776 aggregation Effects 0.000 claims 2
- 125000000217 alkyl group Chemical group 0.000 claims 2
- 239000007864 aqueous solution Substances 0.000 claims 2
- 229920000642 polymer Polymers 0.000 claims 2
- 239000001648 tannin Substances 0.000 claims 2
- 235000018553 tannin Nutrition 0.000 claims 2
- 229920001864 tannin Polymers 0.000 claims 2
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- 108010010803 Gelatin Proteins 0.000 claims 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical group OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims 1
- 239000004372 Polyvinyl alcohol Substances 0.000 claims 1
- 229920002472 Starch Polymers 0.000 claims 1
- 238000005054 agglomeration Methods 0.000 claims 1
- 238000004220 aggregation Methods 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 1
- 239000007859 condensation product Substances 0.000 claims 1
- 229920000159 gelatin Polymers 0.000 claims 1
- 239000008273 gelatin Substances 0.000 claims 1
- 235000019322 gelatine Nutrition 0.000 claims 1
- 235000011852 gelatine desserts Nutrition 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims 1
- -1 hydroxypropyl methylcellulose Alkali hydroxide Chemical class 0.000 claims 1
- 230000002401 inhibitory effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229910000000 metal hydroxide Inorganic materials 0.000 claims 1
- 150000004692 metal hydroxides Chemical class 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 claims 1
- 150000002989 phenols Chemical class 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 230000000379 polymerizing effect Effects 0.000 claims 1
- 229920002451 polyvinyl alcohol Polymers 0.000 claims 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims 1
- 235000019698 starch Nutrition 0.000 claims 1
- 239000008107 starch Substances 0.000 claims 1
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
-
- 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
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)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (1)
- 중합체의 응집을 억제시키는 능력을 가진 코팅물질의 농도가 약 0.001중량%에서 약 20.0중량%정도인 코팅용액을, 1개-8개의 탄소원자를 가지며 코팅용액의 이동 매체로 작용하는 20°-100℃, 압력이 약 20psig에서 약 1000psig정도인 탄화수소가스를 이용하여 중합반응기의 내부표면에 부착시키고 그 반응기내에서 단량체의 중합을 이루게하는 특징을 갖는 반응기의 내부표면에의 중합체의 응집을 억제시키는 공정으로서 여기에 쓰이는 코팅물질을 폴리아미노벤젠, 폴리하이드릭페놀, 아미노페놀, 알킬로 치환된 아미노페놀, 디페닐아민, 그리고 알킬로 치환된 디페닐아민으로 구성된 그룹에서 이를 용질로 하는 코팅용액은 유기용매용액, 알칼리 수산화금속수용액, 폴리비닐알콜, 폴리비닐 피롤리돈, 젤라틴전분, 그리고 하이드록시프로필 메틸셀룰로오스로 이루어진 그룹에서 선택된 것을 포함하는 용액, 하나 또는 그 이상의 폴리하이드릭페놀의 응축생성물로 이루어진 그룹에서 선택된 응축생성물을 함유하는 수산화알칼리용액, 탄닌수용액, 그 화학구조에 -OH, -COOH, -SO3H 그리고 -SO3Na기로 이루어진 그룹에서 선택된 하나 또는 그 이상의 기를 갖는 알칼리에 용해가능한 염료의 알칼리수산화금속 수용액인 특징이 있는 공정.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US075,553 | 1979-09-14 | ||
| US06/075,553 US4267291A (en) | 1979-09-14 | 1979-09-14 | Process for coating reactors using organic compound vapor application |
| US75553 | 1979-09-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR830003512A true KR830003512A (ko) | 1983-06-21 |
| KR840001085B1 KR840001085B1 (ko) | 1984-08-01 |
Family
ID=22126507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019800003557A KR840001085B1 (ko) | 1979-09-14 | 1980-09-09 | 반응기에서 중합체의 응집을 제거하는 방법 |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4267291A (ko) |
| EP (1) | EP0035547B1 (ko) |
| JP (1) | JPH0138545B2 (ko) |
| KR (1) | KR840001085B1 (ko) |
| BE (1) | BE885223A (ko) |
| BR (1) | BR8008831A (ko) |
| CA (1) | CA1167599A (ko) |
| DE (1) | DE3068032D1 (ko) |
| DK (1) | DK213281A (ko) |
| ES (1) | ES495033A0 (ko) |
| GR (1) | GR70280B (ko) |
| IN (1) | IN152000B (ko) |
| IT (1) | IT1133815B (ko) |
| MX (1) | MX154459A (ko) |
| PT (1) | PT71802A (ko) |
| WO (1) | WO1981000685A1 (ko) |
| ZA (1) | ZA805428B (ko) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2123516B (en) * | 1982-04-30 | 1986-02-05 | Hakko Co | Lining old underground pipes |
| FR2527102A1 (fr) * | 1982-05-19 | 1983-11-25 | Chloe Chemie | Procede de traitement d'un reacteur de polymerisation |
| US4680349A (en) * | 1985-01-14 | 1987-07-14 | Toyo Soda Manufacturing Co., Ltd. | Method of polymerizing vinyl monomers with coated reactor |
| JPH0617369B2 (ja) * | 1989-03-02 | 1994-03-09 | 信越化学工業株式会社 | 重合体スケールの付着防止方法 |
| JPH0615567B2 (ja) * | 1989-05-02 | 1994-03-02 | 信越化学工業株式会社 | 重合体スケールの付着防止方法 |
| CA2059742A1 (en) * | 1991-01-22 | 1992-07-23 | Mikio Watanabe | Coating solution for preventing adhesion of polymer scale and method for preventing scale adhesion during preparation of polymers |
| CA2128572A1 (en) | 1993-07-22 | 1995-01-23 | Toshihide Shimizu | Polymer scale deposition preventive agent |
| JPH07126305A (ja) * | 1993-10-28 | 1995-05-16 | Shin Etsu Chem Co Ltd | スケール防止剤皮膜の形成方法 |
| JP3317803B2 (ja) | 1994-11-15 | 2002-08-26 | 信越化学工業株式会社 | 重合体スケール付着防止剤及びそれを使用する重合体製造方法 |
| DE19835467A1 (de) | 1998-08-06 | 2000-02-17 | Elenac Gmbh | Feststoffreaktor mit antistatischer Beschichtung zur Durchführung von Reaktionen in der Gasphase |
| DE10344845A1 (de) * | 2003-09-26 | 2005-04-14 | Basf Ag | Vorrichtung zum Mischen, Trocknen und Beschichten von pulvrigem, körnigem oder geformtem Schüttgut in einem Fließbett und Verfahren zur Herstellung von Trägerkatalysatoren unter Verwendung einer solchen Vorrichtung |
| DE102005017327B4 (de) * | 2005-04-14 | 2007-08-30 | EKATO Rühr- und Mischtechnik GmbH | Bearbeitungsanlage |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE91560C (ko) * | 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 |
| JPS5137306A (ja) * | 1974-09-25 | 1976-03-29 | Fuji Heavy Ind Ltd | Gasorinnainenkikan |
| US4024301A (en) * | 1975-05-02 | 1977-05-17 | The B. F. Goodrich Company | Internally coated reaction vessel for use in olefinic polymerization |
| NZ184561A (en) * | 1976-08-16 | 1978-11-13 | Goodrich Co B F | Internally coated reaction vessel for polymerisation of polymers particularly vinyl chloride |
| 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 |
-
1979
- 1979-09-14 US US06/075,553 patent/US4267291A/en not_active Expired - Lifetime
-
1980
- 1980-08-18 JP JP55502134A patent/JPH0138545B2/ja not_active Expired
- 1980-08-18 WO PCT/US1980/001064 patent/WO1981000685A1/en active IP Right Grant
- 1980-08-18 BR BR8008831A patent/BR8008831A/pt unknown
- 1980-08-18 DE DE8080901828T patent/DE3068032D1/de not_active Expired
- 1980-09-01 GR GR62780A patent/GR70280B/el unknown
- 1980-09-02 ZA ZA00805428A patent/ZA805428B/xx unknown
- 1980-09-03 CA CA000359775A patent/CA1167599A/en not_active Expired
- 1980-09-05 IN IN1013/CAL/80A patent/IN152000B/en unknown
- 1980-09-09 KR KR1019800003557A patent/KR840001085B1/ko active
- 1980-09-10 IT IT24582/80A patent/IT1133815B/it active
- 1980-09-11 MX MX183915A patent/MX154459A/es unknown
- 1980-09-12 BE BE0/202096A patent/BE885223A/fr not_active IP Right Cessation
- 1980-09-12 ES ES495033A patent/ES495033A0/es active Granted
- 1980-09-12 PT PT71802A patent/PT71802A/pt unknown
-
1981
- 1981-03-23 EP EP80901828A patent/EP0035547B1/en not_active Expired
- 1981-05-13 DK DK213281A patent/DK213281A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GR70280B (ko) | 1982-09-03 |
| MX154459A (es) | 1987-08-28 |
| EP0035547B1 (en) | 1984-05-30 |
| IT1133815B (it) | 1986-07-24 |
| JPH0138545B2 (ko) | 1989-08-15 |
| JPS56501117A (ko) | 1981-08-13 |
| US4267291A (en) | 1981-05-12 |
| ES8107330A1 (es) | 1981-10-01 |
| BR8008831A (pt) | 1981-06-23 |
| CA1167599A (en) | 1984-05-15 |
| WO1981000685A1 (en) | 1981-03-19 |
| BE885223A (fr) | 1980-12-31 |
| EP0035547A4 (en) | 1982-01-26 |
| ZA805428B (en) | 1981-10-28 |
| IT8024582A0 (it) | 1980-09-10 |
| PT71802A (en) | 1980-10-01 |
| DK213281A (da) | 1981-05-13 |
| ES495033A0 (es) | 1981-10-01 |
| DE3068032D1 (en) | 1984-07-05 |
| EP0035547A1 (en) | 1981-09-16 |
| IN152000B (ko) | 1983-09-24 |
| KR840001085B1 (ko) | 1984-08-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR830003512A (ko) | 유기화합물의 증기를 사용하는 코팅반응기의 공정 | |
| KR840001343A (ko) | 방사(radiation)중합성 혼합물과 이들로부터 제조되는 광중합성복사물 | |
| KR950700228A (ko) | 폴리이소부틸 하이드록시방향족 화합물을 제조하는 방법(Process for the preparation of polyisobutyl hydroxyaromatics) | |
| KR890006786A (ko) | 오일회수율 향상을 위한 고분자량 폴리(비닐아민)함유 산성 파쇄액 | |
| KR890009980A (ko) | 중합체-스케일 형성을 방지하는 방법 | |
| GB966297A (en) | Light-sensitive polymers their preparation and use | |
| KR910003606A (ko) | 광중합성 기록물질 | |
| JPS5595942A (en) | Photographic material having carboxylic acid polymer layer | |
| KR880009069A (ko) | 내알칼리성 한외여과막 | |
| GB1295145A (ko) | ||
| KR890002240A (ko) | 난용성 중합체용 용매계 | |
| KR830003520A (ko) | 유기화합물의 증기적용을 사용하여 반응기를 코우팅하는 방법 | |
| FI73388B (fi) | Tryckkaensligt registreringsmaterial. | |
| KR910000596A (ko) | 4-클로로-2,5-디메톡시아닐린의 제조방법 | |
| GB1469726A (en) | Petroleum recovery | |
| ES394459A1 (es) | Mejoras en la preparacion de un papel registrador sensible a la presion. | |
| KR840001185A (ko) | 양이온 교환수지의 제조방법 | |
| US4372583A (en) | Chromogenic copy system and method | |
| KR840004053A (ko) | 페닐알카노산의 제조방법 | |
| KR910011931A (ko) | 염화비닐의 중합방법 | |
| KR890003883A (ko) | 폴리 글리시딜 에테르 및 다산 페놀을 기초로한 열경화가능 조성물, 신규 할로겐화 테트라페놀, 신규 폴리글리시딜 에테르 및 테트라페놀 제조방법. | |
| KR900018038A (ko) | 5H-디벤즈[b:f]아제핀의 제조방법 | |
| EP0963418B1 (en) | Steam sterilization process indicator | |
| US3377185A (en) | Arylmethane dye azides and method of forming colored indicia therewith | |
| KR860000324A (ko) | 아크릴레이트 또는 메타크릴레이트 유화중합 방법 |