DE69314762D1 - Polymerablagerungsinhibitor - Google Patents
PolymerablagerungsinhibitorInfo
- Publication number
- DE69314762D1 DE69314762D1 DE69314762T DE69314762T DE69314762D1 DE 69314762 D1 DE69314762 D1 DE 69314762D1 DE 69314762 T DE69314762 T DE 69314762T DE 69314762 T DE69314762 T DE 69314762T DE 69314762 D1 DE69314762 D1 DE 69314762D1
- Authority
- DE
- Germany
- Prior art keywords
- scale inhibitor
- polymer scale
- polymer
- inhibitor
- scale
- 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 - Lifetime
Links
- 229920000642 polymer Polymers 0.000 title 1
- 239000002455 scale inhibitor Substances 0.000 title 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
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)
- Macromonomer-Based Addition Polymer (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP36121892A JP2694497B2 (ja) | 1992-12-30 | 1992-12-30 | 重合体スケール付着防止剤、重合体スケールの付着防止に有効な重合器及びそれを利用する重合体の製造方法 |
| JP05020662A JP3130400B2 (ja) | 1993-01-13 | 1993-01-13 | 重合体スケール付着防止剤、及びそれを利用する重合体の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE69314762D1 true DE69314762D1 (de) | 1997-11-27 |
Family
ID=26357631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69314762T Expired - Lifetime DE69314762D1 (de) | 1992-12-30 | 1993-12-29 | Polymerablagerungsinhibitor |
Country Status (9)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2128572A1 (en) * | 1993-07-22 | 1995-01-23 | Toshihide Shimizu | Polymer scale deposition preventive agent |
| US5597878A (en) * | 1994-07-22 | 1997-01-28 | Shin-Etsu Chemical Co., Ltd. | Process of producing vinyl chloride polymer |
| DE10013828A1 (de) | 1999-04-01 | 2000-10-05 | Basf Ag | Vorrichtung, aufweisend eine gegen unerwünschte Abscheidung von Polymer geschützte metallische Oberfläche |
| AU7434200A (en) * | 1999-09-23 | 2001-04-24 | Reckitt Benckiser (Uk) Limited | Method for combating hard water and scale by using algins |
| 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 |
| EP2581421A1 (en) | 2011-10-12 | 2013-04-17 | Ineos Europe AG | Additive |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4831107A (en) * | 1986-07-28 | 1989-05-16 | Semih Erhan | Polymer preparation from lysine and a quinone |
| US5053466A (en) * | 1988-12-07 | 1991-10-01 | Shin-Ftsu Chemical Co., Ltd. | Method of preventing polymer scale deposition |
-
1993
- 1993-12-27 US US08/172,820 patent/US5424377A/en not_active Expired - Fee Related
- 1993-12-28 NO NO934855A patent/NO934855L/no unknown
- 1993-12-29 PL PL93301684A patent/PL301684A1/xx unknown
- 1993-12-29 DE DE69314762T patent/DE69314762D1/de not_active Expired - Lifetime
- 1993-12-29 EP EP93310606A patent/EP0606013B1/en not_active Expired - Lifetime
- 1993-12-29 HU HU9303784A patent/HU218264B/hu unknown
- 1993-12-29 CA CA002112535A patent/CA2112535A1/en not_active Abandoned
- 1993-12-29 TW TW082111112A patent/TW284767B/zh active
-
1994
- 1994-01-03 MX MX9400065A patent/MX9400065A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HU218264B (hu) | 2000-06-28 |
| EP0606013B1 (en) | 1997-10-22 |
| MX9400065A (es) | 1994-07-29 |
| PL301684A1 (en) | 1994-07-11 |
| NO934855L (no) | 1994-07-01 |
| HU9303784D0 (en) | 1994-04-28 |
| EP0606013A1 (en) | 1994-07-13 |
| TW284767B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1996-09-01 |
| HUT67580A (en) | 1995-04-28 |
| CA2112535A1 (en) | 1994-07-01 |
| US5424377A (en) | 1995-06-13 |
| NO934855D0 (no) | 1993-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8332 | No legal effect for de |