FR2501702B1 - - Google Patents
Info
- Publication number
- FR2501702B1 FR2501702B1 FR8204041A FR8204041A FR2501702B1 FR 2501702 B1 FR2501702 B1 FR 2501702B1 FR 8204041 A FR8204041 A FR 8204041A FR 8204041 A FR8204041 A FR 8204041A FR 2501702 B1 FR2501702 B1 FR 2501702B1
- Authority
- FR
- France
- 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
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
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/14—Esterification
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT20344/81A IT1137506B (it) | 1981-03-13 | 1981-03-13 | Composizione per il rivestimento delle pareti dei reattori e delle apparecchiature collegate,destinate alla polimerizzazione di composti vinilici,idonea ad evitare o ridurre depositi ed incrostazioni delle stesse apparecchiature e metodo per la sua utilizzazione |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2501702A1 FR2501702A1 (fr) | 1982-09-17 |
| FR2501702B1 true FR2501702B1 (US07494231-20090224-C00006.png) | 1984-06-15 |
Family
ID=11165891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8204041A Granted FR2501702A1 (fr) | 1981-03-13 | 1982-03-10 | Composition pour le revetement interieur des parois de reacteurs de polymerisation de composes vinyliques |
Country Status (22)
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4613483A (en) * | 1984-11-07 | 1986-09-23 | The B. F. Goodrich Company | Coated polymerization vessels and methods for use thereof |
| US4748049A (en) * | 1986-03-27 | 1988-05-31 | Chemfil Corporation | Clear paint booth coating composition and method |
| IT1205543B (it) * | 1986-12-24 | 1989-03-23 | C I R S Cie Italiana Ricerca E | Agente anti-incrostante per la polimerizzazione di monomeri olefinici clorurati |
| GB8928318D0 (en) * | 1989-12-14 | 1990-02-21 | Unilever Plc | Polycarboxylate compounds and detergent compositions containing them |
| JP2719842B2 (ja) * | 1990-05-25 | 1998-02-25 | 信越化学工業株式会社 | 重合体スケールの付着防止方法および重合体スケール付着防止剤 |
| US5219930A (en) * | 1990-09-21 | 1993-06-15 | Quantum Chemical Corporation | Process for converting vinyl alcohol polymers to poly(keto-esters) therefrom |
| US5411760A (en) * | 1990-11-16 | 1995-05-02 | Cal-West Equipment Company, Inc. | Protective coating and method of using such coating |
| US5750190B1 (en) * | 1990-11-16 | 2000-01-25 | Cal West Equipment Co Inc | Protective coating and method of using such coating |
| US5302413A (en) * | 1990-11-16 | 1994-04-12 | Cal-West Equipment Company, Inc. | Protective coating and method of using such coating |
| US5186978B1 (en) * | 1990-11-16 | 1999-11-02 | Cal West Equip Co | Protective coating and method of using such coating |
| US5362786A (en) * | 1990-11-16 | 1994-11-08 | Cal-West Equipment Co., Inc. | Protective coating and method of using such coating |
| US5494702A (en) * | 1994-06-21 | 1996-02-27 | Alco Industries, Inc. | Protective solvent free liquid masking compounds and related method |
| US5618578A (en) * | 1994-06-21 | 1997-04-08 | Alco Industries, Inc. | Protective solvent free liquid masking compounds and related method |
| US6162589A (en) * | 1998-03-02 | 2000-12-19 | Hewlett-Packard Company | Direct imaging polymer fluid jet orifice |
| US7560029B2 (en) * | 2001-02-01 | 2009-07-14 | Yale University | Osmotic desalination process |
| DE10140597A1 (de) * | 2001-08-18 | 2003-03-06 | Kuraray Specialities Europe | Teilvernetzter Polyvinylalkohol |
| EP1437369A1 (de) * | 2003-01-07 | 2004-07-14 | Clariant GmbH | Teilvernetzter Polyvinylalkohol |
| US20050020722A1 (en) * | 2003-05-30 | 2005-01-27 | Cal-West Specialty Coatings, Inc. | Protective masking solutions comprising thixotropic film formers |
| US20060008585A1 (en) * | 2004-06-14 | 2006-01-12 | Cal-West Specialty Coatings, Inc. | Masking solutions comprising siloxane-based surfactants for using in painting operations |
| US20070207269A1 (en) | 2004-06-14 | 2007-09-06 | Cal-West Specialty Coatings, Inc. | Masking solutions comprising siloxane-based surfactants for using in painting operations |
| US7571638B1 (en) * | 2005-05-10 | 2009-08-11 | Kley Victor B | Tool tips with scanning probe microscopy and/or atomic force microscopy applications |
| US9423693B1 (en) | 2005-05-10 | 2016-08-23 | Victor B. Kley | In-plane scanning probe microscopy tips and tools for wafers and substrates with diverse designs on one wafer or substrate |
| US7960695B1 (en) | 2005-05-13 | 2011-06-14 | Kley Victor B | Micromachined electron or ion-beam source and secondary pickup for scanning probe microscopy or object modification |
| TWI413649B (zh) * | 2006-04-12 | 2013-11-01 | Kuraray Co | 分散穩定劑 |
| US7784107B2 (en) * | 2006-06-02 | 2010-08-24 | Victor B. Kley | High speed measurement, analysis and imaging systems and methods for length scales from meter to sub-nanometer |
| DE102006047617B4 (de) | 2006-10-09 | 2008-11-27 | Clariant International Limited | Verfahren zur Herstellung basischer (Meth)acrylamide |
| DE102008017216B4 (de) | 2008-04-04 | 2013-08-14 | Clariant International Ltd. | Kontinuierliches Verfahren zur Herstellung von Fettsäureamiden |
| DE102009031059A1 (de) | 2009-06-30 | 2011-01-05 | Clariant International Ltd. | Vorrichtung zur kontinuierlichen Durchführung chemischer Reaktionen bei hohen Temperaturen |
| DE102009042522A1 (de) | 2009-09-22 | 2011-04-07 | Clariant International Ltd. | Kontinuierliches Umesterungsverfahren |
| DE102009042523B4 (de) | 2009-09-22 | 2012-02-16 | Clariant International Ltd. | Vorrichtung und Verfahren zur kontinuierlichen Durchführung heterogen katalysierter chemischer Reaktionen bei hohen Temperaturen |
| DE102010056565A1 (de) | 2010-12-30 | 2012-07-05 | Clariant International Ltd. | Verfahren zur Modifizierung Hydroxylgruppen tragender Polymere |
| DE102010056564A1 (de) * | 2010-12-30 | 2012-07-05 | Clariant International Limited | Hydroxylgruppen und Estergruppen tragende Polymere und Verfahren zu ihrer Herstellung |
| US9778572B1 (en) | 2013-03-15 | 2017-10-03 | Victor B. Kley | In-plane scanning probe microscopy tips and tools for wafers and substrates with diverse designs on one wafer or substrate |
| CN106621550B (zh) * | 2016-12-01 | 2019-12-06 | 中国石化长城能源化工（宁夏）有限公司 | 一种新的生产聚乙烯醇粉末的处理方法及其装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3050418A (en) * | 1959-11-09 | 1962-08-21 | Yardney International Corp | Process for imparting wettability to shaped hydrophobic polymeric material |
| US3220991A (en) * | 1962-03-28 | 1965-11-30 | Monsanto Co | Heat stabilization of polyvinyl alcohol with aliphatic polycarboxylic acid |
| US4007320A (en) * | 1974-05-21 | 1977-02-08 | Kemanord Aktiebolag | Process for reducing polymer build-up |
| TR18667A (tr) * | 1974-12-10 | 1977-06-23 | Anic Spa | Vinil - kloridin suespansiyon polimerizasyonu icin usul |
| LU75733A1 (US07494231-20090224-C00006.png) * | 1976-09-06 | 1978-04-27 | ||
| DE2845569A1 (de) * | 1978-10-19 | 1980-04-30 | Wacker Chemie Gmbh | Verfahren zur herstellung von vinylhalogenidhomo- und -copolymerisaten |
-
1981
- 1981-03-13 IT IT20344/81A patent/IT1137506B/it active
-
1982
- 1982-02-24 ZA ZA821222A patent/ZA821222B/xx unknown
- 1982-03-01 US US06/353,260 patent/US4456731A/en not_active Expired - Lifetime
- 1982-03-08 MX MX191696A patent/MX159747A/es unknown
- 1982-03-08 CA CA000397849A patent/CA1171595A/en not_active Expired
- 1982-03-09 BR BR8201252A patent/BR8201252A/pt unknown
- 1982-03-09 YU YU506/82A patent/YU44335B/xx unknown
- 1982-03-09 DK DK101382A patent/DK155833C/da not_active IP Right Cessation
- 1982-03-09 JP JP57035971A patent/JPS57162703A/ja active Granted
- 1982-03-09 NO NO820739A patent/NO158064C/no unknown
- 1982-03-09 ES ES510890A patent/ES8307303A1/es not_active Expired
- 1982-03-09 GB GB8206849A patent/GB2094806B/en not_active Expired
- 1982-03-10 AT AT0095482A patent/AT384429B/de not_active IP Right Cessation
- 1982-03-10 FR FR8204041A patent/FR2501702A1/fr active Granted
- 1982-03-10 LU LU83996A patent/LU83996A1/fr unknown
- 1982-03-11 PT PT74564A patent/PT74564B/pt unknown
- 1982-03-12 SE SE8201570A patent/SE448997B/sv not_active IP Right Cessation
- 1982-03-12 NL NLAANVRAGE8201029,A patent/NL188167C/xx not_active IP Right Cessation
- 1982-03-12 DE DE19823209124 patent/DE3209124A1/de not_active Withdrawn
- 1982-03-12 AR AR288734A patent/AR228178A1/es active
- 1982-03-12 BE BE0/207554A patent/BE892474A/fr not_active IP Right Cessation
- 1982-03-12 CH CH1561/82A patent/CH652141A5/it not_active IP Right Cessation
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| TP | Transmission of property | ||
| TP | Transmission of property |