NO315376B1 - Fremgangsmåte for produksjon av avleiringshemmer for å belegge polymeriseringsreaktorer, og avleiringshemmer fremstilt med samme - Google Patents
Fremgangsmåte for produksjon av avleiringshemmer for å belegge polymeriseringsreaktorer, og avleiringshemmer fremstilt med samme Download PDFInfo
- Publication number
- NO315376B1 NO315376B1 NO19975052A NO975052A NO315376B1 NO 315376 B1 NO315376 B1 NO 315376B1 NO 19975052 A NO19975052 A NO 19975052A NO 975052 A NO975052 A NO 975052A NO 315376 B1 NO315376 B1 NO 315376B1
- Authority
- NO
- Norway
- Prior art keywords
- product
- hydrosulphite
- accordance
- reaction
- oxygen
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 16
- 239000003112 inhibitor Substances 0.000 title description 4
- 230000008021 deposition Effects 0.000 title 2
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 claims abstract description 21
- GRWZHXKQBITJKP-UHFFFAOYSA-N dithionous acid Chemical compound OS(=O)S(O)=O GRWZHXKQBITJKP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims abstract description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 42
- 238000006243 chemical reaction Methods 0.000 claims description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 14
- 239000001301 oxygen Substances 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 230000002401 inhibitory effect Effects 0.000 claims description 8
- 239000002519 antifouling agent Substances 0.000 claims description 5
- 239000000178 monomer Substances 0.000 claims description 5
- HEZHYQDYRPUXNJ-UHFFFAOYSA-L potassium dithionite Chemical compound [K+].[K+].[O-]S(=O)S([O-])=O HEZHYQDYRPUXNJ-UHFFFAOYSA-L 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 238000004132 cross linking Methods 0.000 claims description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- 238000011161 development Methods 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000000047 product Substances 0.000 abstract description 66
- 239000003431 cross linking reagent Substances 0.000 abstract description 3
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000002455 scale inhibitor Substances 0.000 description 12
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 150000004780 naphthols Chemical class 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 230000001603 reducing effect Effects 0.000 description 4
- 230000003373 anti-fouling effect Effects 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000010420 shell particle Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-M bisulphate group Chemical group S([O-])(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- HRKQOINLCJTGBK-UHFFFAOYSA-L dioxidosulfate(2-) Chemical class [O-]S[O-] HRKQOINLCJTGBK-UHFFFAOYSA-L 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- XWLUFINGMMDFPD-UHFFFAOYSA-N naphthalen-1-ol Chemical compound C1=CC=C2C(O)=CC=CC2=C1.C1=CC=C2C(O)=CC=CC2=C1 XWLUFINGMMDFPD-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 150000003839 salts Chemical group 0.000 description 1
- VYGBQXDNOUHIBZ-UHFFFAOYSA-L sodium formaldehyde sulphoxylate Chemical compound [Na+].[Na+].O=C.[O-]S[O-] VYGBQXDNOUHIBZ-UHFFFAOYSA-L 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Paints Or Removers (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT95UD000085A IT1280167B1 (it) | 1995-05-12 | 1995-05-12 | Procedimento per la produzione di anti-incrostante per rivestire i reattori di polimerizzazione e rispettivo prodotto risultante |
| PCT/IT1996/000092 WO1996035723A1 (en) | 1995-05-12 | 1996-05-07 | Anti-scaling agent for coating of polymerization reactors and preparation process thereof |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO975052D0 NO975052D0 (no) | 1997-11-03 |
| NO975052L NO975052L (no) | 1997-12-11 |
| NO315376B1 true NO315376B1 (no) | 2003-08-25 |
Family
ID=11421826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19975052A NO315376B1 (no) | 1995-05-12 | 1997-11-03 | Fremgangsmåte for produksjon av avleiringshemmer for å belegge polymeriseringsreaktorer, og avleiringshemmer fremstilt med samme |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US5888589A (es) |
| EP (1) | EP0824549B1 (es) |
| JP (1) | JP3603309B2 (es) |
| KR (1) | KR100408839B1 (es) |
| CN (1) | CN1106405C (es) |
| AT (1) | ATE272075T1 (es) |
| AU (1) | AU715094B2 (es) |
| BR (1) | BR9608870A (es) |
| CA (1) | CA2220227C (es) |
| DE (1) | DE69633010T2 (es) |
| ES (1) | ES2225883T3 (es) |
| HU (1) | HU224522B1 (es) |
| IT (1) | IT1280167B1 (es) |
| MX (1) | MX9708738A (es) |
| NO (1) | NO315376B1 (es) |
| PL (1) | PL198490B1 (es) |
| RO (1) | RO120149B1 (es) |
| WO (1) | WO1996035723A1 (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1280168B1 (it) * | 1995-05-12 | 1998-01-05 | Cirs Spa | Anti-incrostante per rivestire i reattori di polimerizzazione e rispettivo prodotto risultante |
| IT1280181B1 (it) * | 1995-06-05 | 1998-01-05 | Cirs Spa | Procedimento per la produzione di anti-incrostante per rivestire i reattori di polimerizzazione e rispettivo prodotto risultante |
| US6525457B1 (en) | 2000-09-21 | 2003-02-25 | Samsung Sdi Co., Ltd. | Tensioned shadow mask assembly for flat cathode ray tube |
| JP3974882B2 (ja) * | 2003-08-07 | 2007-09-12 | 信越化学工業株式会社 | 重合体スケール付着防止剤 |
| EP1514878B1 (en) * | 2003-09-05 | 2012-05-02 | Shin-Etsu Chemical Co., Ltd. | Polymer scale preventive agent |
| ITUD20100097A1 (it) * | 2010-05-20 | 2011-11-21 | Alchemia Italia Srl | "procedimento di preparazione di un agente anti-incrostante per reattori di pvc e agente anti-incrostante per reattori di pvc cosi' ottenuto" |
| EP2581421A1 (en) | 2011-10-12 | 2013-04-17 | Ineos Europe AG | Additive |
| DE102015202580A1 (de) | 2015-02-12 | 2016-08-18 | Wacker Chemie Ag | Verfahren zur Polymerisation von ethylenisch ungesättigten Monomeren |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE91560C (es) * | 1970-05-07 | |||
| US3825434A (en) * | 1972-10-27 | 1974-07-23 | Goodrich Co B F | Internally coated reaction vessel and process for coating the same |
| JPS5230112A (en) * | 1975-09-02 | 1977-03-07 | Sanyo Denshi Kogyo Kk | Offset beat canceller |
| US4068059A (en) * | 1977-02-17 | 1978-01-10 | The B. F. Goodrich Company | Internally coated reaction vessel for use in olefinic polymerization |
| DE3175656D1 (en) * | 1980-10-31 | 1987-01-15 | Ici Plc | Vinyl chloride polymerisation process |
| JPH05230112A (ja) * | 1992-02-24 | 1993-09-07 | Shin Etsu Chem Co Ltd | 重合体スケール付着防止剤、重合体スケールの付着を防止する重合器及びそれを使用する重合体製造方法 |
| CA2102751A1 (en) * | 1992-11-10 | 1994-05-11 | Toshihide Shimizu | Polymer scale preventive agent |
| IT1280168B1 (it) * | 1995-05-12 | 1998-01-05 | Cirs Spa | Anti-incrostante per rivestire i reattori di polimerizzazione e rispettivo prodotto risultante |
-
1995
- 1995-05-12 IT IT95UD000085A patent/IT1280167B1/it active IP Right Grant
-
1996
- 1996-05-07 PL PL323464A patent/PL198490B1/pl unknown
- 1996-05-07 RO RO97-02096A patent/RO120149B1/ro unknown
- 1996-05-07 AU AU57773/96A patent/AU715094B2/en not_active Ceased
- 1996-05-07 AT AT96914380T patent/ATE272075T1/de not_active IP Right Cessation
- 1996-05-07 DE DE69633010T patent/DE69633010T2/de not_active Expired - Lifetime
- 1996-05-07 ES ES96914380T patent/ES2225883T3/es not_active Expired - Lifetime
- 1996-05-07 CN CN96193870A patent/CN1106405C/zh not_active Expired - Fee Related
- 1996-05-07 HU HU9901064A patent/HU224522B1/hu not_active IP Right Cessation
- 1996-05-07 EP EP96914380A patent/EP0824549B1/en not_active Expired - Lifetime
- 1996-05-07 MX MX9708738A patent/MX9708738A/es unknown
- 1996-05-07 WO PCT/IT1996/000092 patent/WO1996035723A1/en active IP Right Grant
- 1996-05-07 US US08/952,087 patent/US5888589A/en not_active Expired - Lifetime
- 1996-05-07 BR BR9608870A patent/BR9608870A/pt not_active IP Right Cessation
- 1996-05-07 CA CA002220227A patent/CA2220227C/en not_active Expired - Fee Related
- 1996-05-07 KR KR1019970708062A patent/KR100408839B1/ko not_active IP Right Cessation
- 1996-05-07 JP JP53393096A patent/JP3603309B2/ja not_active Expired - Fee Related
-
1997
- 1997-11-03 NO NO19975052A patent/NO315376B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU5777396A (en) | 1996-11-29 |
| JPH11505557A (ja) | 1999-05-21 |
| DE69633010D1 (de) | 2004-09-02 |
| KR100408839B1 (ko) | 2005-02-24 |
| JP3603309B2 (ja) | 2004-12-22 |
| AU715094B2 (en) | 2000-01-13 |
| HUP9901064A1 (hu) | 1999-07-28 |
| ES2225883T3 (es) | 2005-03-16 |
| HUP9901064A3 (en) | 1999-11-29 |
| EP0824549A1 (en) | 1998-02-25 |
| CN1184488A (zh) | 1998-06-10 |
| ITUD950085A1 (it) | 1996-11-12 |
| CA2220227A1 (en) | 1996-11-14 |
| ITUD950085A0 (it) | 1995-05-12 |
| PL323464A1 (en) | 1998-03-30 |
| HU224522B1 (hu) | 2005-10-28 |
| CA2220227C (en) | 2002-04-16 |
| IT1280167B1 (it) | 1998-01-05 |
| NO975052L (no) | 1997-12-11 |
| US5888589A (en) | 1999-03-30 |
| NO975052D0 (no) | 1997-11-03 |
| DE69633010T2 (de) | 2005-07-21 |
| RO120149B1 (ro) | 2005-09-30 |
| ATE272075T1 (de) | 2004-08-15 |
| WO1996035723A1 (en) | 1996-11-14 |
| BR9608870A (pt) | 1999-06-15 |
| CN1106405C (zh) | 2003-04-23 |
| EP0824549B1 (en) | 2004-07-28 |
| MX9708738A (es) | 1997-12-31 |
| PL198490B1 (pl) | 2008-06-30 |
| KR19990014720A (ko) | 1999-02-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |