DE69400442D1 - Verfahren zur Chlorierung und Chlorosulfonierung von Olefinpolymeren in Suspensionen von perfluorierten Flüssigkeiten - Google Patents
Verfahren zur Chlorierung und Chlorosulfonierung von Olefinpolymeren in Suspensionen von perfluorierten FlüssigkeitenInfo
- Publication number
- DE69400442D1 DE69400442D1 DE69400442T DE69400442T DE69400442D1 DE 69400442 D1 DE69400442 D1 DE 69400442D1 DE 69400442 T DE69400442 T DE 69400442T DE 69400442 T DE69400442 T DE 69400442T DE 69400442 D1 DE69400442 D1 DE 69400442D1
- Authority
- DE
- Germany
- Prior art keywords
- chlorosulfonation
- chlorination
- suspensions
- olefin polymers
- perfluorinated liquids
- 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 - Fee Related
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
- C08F8/00—Chemical modification by after-treatment
- C08F8/18—Introducing halogen atoms or halogen-containing groups
- C08F8/20—Halogenation
- C08F8/22—Halogenation by reaction with free halogens
-
- 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
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
- C08F8/38—Sulfohalogenation
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/010,966 US5242987A (en) | 1993-01-29 | 1993-01-29 | Process for chlorination and chlorosulfonation of olefin polymers in suspensions of perfluorinated liquids |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69400442D1 true DE69400442D1 (de) | 1996-10-10 |
DE69400442T2 DE69400442T2 (de) | 1997-02-20 |
Family
ID=21748269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69400442T Expired - Fee Related DE69400442T2 (de) | 1993-01-29 | 1994-01-24 | Verfahren zur Chlorierung und Chlorosulfonierung von Olefinpolymeren in Suspensionen von perfluorierten Flüssigkeiten |
Country Status (4)
Country | Link |
---|---|
US (1) | US5242987A (de) |
EP (1) | EP0608802B1 (de) |
JP (1) | JP2637912B2 (de) |
DE (1) | DE69400442T2 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2272901B (en) * | 1992-11-25 | 1997-01-15 | Tosoh Corp | Process for the preparation of chlorinated polyolefin and chlorosulfonated polyolefin |
US5242987A (en) * | 1993-01-29 | 1993-09-07 | E. I. Du Pont De Nemours And Company | Process for chlorination and chlorosulfonation of olefin polymers in suspensions of perfluorinated liquids |
US6706815B2 (en) * | 2001-09-06 | 2004-03-16 | Dupont Dow Elastomers L.L.C. | Impact resistant rigid PVC compositions using hydrocarbon rubbers and chlorinated polyethylene as impact modifiers |
US20030144423A1 (en) * | 2001-12-14 | 2003-07-31 | Marchand Gary R. | Impact resistant rigid PVC compositions using hydrocarbon rubbers and chlorinated polyethylene as impact modifiers |
US6849694B2 (en) | 2002-01-17 | 2005-02-01 | Dupont Dow Elastomers, Llc | Impact modifier compositions for rigid PVC compositions of hydrocarbon rubbers and chlorinated polyethylene |
US7659334B2 (en) * | 2006-03-17 | 2010-02-09 | Dow Global Technologies, Inc. | Impact resistant rigid vinyl chloride polymer composition and method of making the same |
CN101472958B (zh) | 2006-06-28 | 2012-08-08 | 陶氏环球技术有限责任公司 | 氯化乙烯基聚合物和组合物及其制品 |
US20090143535A1 (en) * | 2007-11-29 | 2009-06-04 | Dow Global Technologies Inc. | Impact modifier composition, an impact resistant composition, method of producing the same, and articles made therefrom |
US8404773B2 (en) | 2008-03-17 | 2013-03-26 | Dow Global Technologies Llc | Coating composition, method of producing the same, articles made therefrom, and method of making such articles |
JP5886275B2 (ja) | 2010-05-21 | 2016-03-16 | ダウ グローバル テクノロジーズ エルエルシー | 熱可塑性組成物およびそれにより形成した物品 |
BR112012030763A2 (pt) | 2010-06-03 | 2018-04-03 | Dow Global Technologies Llc | composição de blindagem semicondutora e fio ou cabo |
US8835550B2 (en) | 2010-06-15 | 2014-09-16 | Dow Global Technologies Llc | Chlorinated polyethylene composition, method of producing the same, and articles made therefrom |
CN103717664A (zh) | 2011-07-28 | 2014-04-09 | 陶氏环球技术有限责任公司 | 适合合成皮革应用的聚合物共混物配制物 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2537641A (en) * | 1947-06-05 | 1951-01-09 | Firestone Tire & Rubber Co | Chlorination of synthetic polymers |
BE552158A (de) * | 1955-10-28 | |||
DE1070826B (de) * | 1956-02-17 | 1959-12-10 | The Dow Chemical Company, Midland, Mich. (V. St. A.) | Verfahren zur Halogenierung von Polymerisaten olefinisch ungesättigter Kohlenwasserstoffe |
US3542747A (en) * | 1968-05-07 | 1970-11-24 | Du Pont | Continuous process for the chlorosulfonation and chlorination of polyethylene |
CA978698A (en) * | 1970-01-21 | 1975-11-25 | Pauls Davis | Chlorination or sulfochlorination of polymers |
JPS5029463B2 (de) * | 1972-07-31 | 1975-09-23 | ||
DE3346137A1 (de) * | 1983-12-21 | 1985-07-04 | Basf Ag, 6700 Ludwigshafen | Verfahren zur chlorierung von polymeren |
US5242987A (en) * | 1993-01-29 | 1993-09-07 | E. I. Du Pont De Nemours And Company | Process for chlorination and chlorosulfonation of olefin polymers in suspensions of perfluorinated liquids |
US5242988A (en) * | 1993-02-05 | 1993-09-07 | E. I. Du Pont De Nemours And Company | Process for chlorination and chlorosulfonation of olefin polymers in the presence of fluorinated surfactants |
-
1993
- 1993-01-29 US US08/010,966 patent/US5242987A/en not_active Expired - Fee Related
- 1993-12-28 JP JP5349189A patent/JP2637912B2/ja not_active Expired - Lifetime
-
1994
- 1994-01-24 DE DE69400442T patent/DE69400442T2/de not_active Expired - Fee Related
- 1994-01-24 EP EP94100960A patent/EP0608802B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH06239928A (ja) | 1994-08-30 |
US5242987A (en) | 1993-09-07 |
EP0608802A2 (de) | 1994-08-03 |
JP2637912B2 (ja) | 1997-08-06 |
EP0608802A3 (de) | 1994-08-24 |
EP0608802B1 (de) | 1996-09-04 |
DE69400442T2 (de) | 1997-02-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69400442D1 (de) | Verfahren zur Chlorierung und Chlorosulfonierung von Olefinpolymeren in Suspensionen von perfluorierten Flüssigkeiten | |
DE69322225T2 (de) | Polymerisationskatalysatore und Verfahren zur Herstellung von Polymeren | |
DE69410217T2 (de) | Vorrichtung und verfahren zur verarbeitung von blut | |
DE69813996D1 (de) | Verfahren zur Herstellung von Emulsionen und den daraus hergestellen Polymeren | |
DE69422669T2 (de) | Vorrichtung und Methode zur optischen Bestimmung von Konzentrationen | |
DE69323125T2 (de) | Verfahren zur Umwandlung von Polymeren | |
DE69419732T2 (de) | Verfahren zur Reinigung von Pentafluorethan in einem binären Azeotrop von Pentafluorethan und Chlorpentafluorethan | |
DE69310831D1 (de) | Katalysator und Verfahren zur Oxychlorierung von Ethylen in Dichlorethan | |
DE69428331T2 (de) | Katalytische Zusammensetzung und Verfahren zur Oxychlorierung von Ethylen unter Verwendung derselben | |
DE69226810D1 (de) | Chromoxid-Fluorierungskatalysator und Verfahren zur Fluorierung von halogenierten Kohlenwasserstoffen | |
DE69612901D1 (de) | Verfahren zur Nachbehandlung von modifizierten Polymeren | |
DE69419058D1 (de) | Verfahren zur Dechlorierung von Polyvinylchlorid und Vorrichtung dafür | |
DE69414041D1 (de) | Verfahren zur Herstellung von Polymeren | |
DE69406683D1 (de) | Verfahren und vorrichtung zur bestimmung der formeigenschaften von teilchen | |
DE69419797D1 (de) | Verfahren zur Wiederverwerkung von lackierten Kunststoffmaterialien | |
DE69706913T2 (de) | Verfahren zur Bromierung von Polymeren in Lösung | |
DE59407433D1 (de) | Verfahren und System zur Mischung von Flüssigkeiten | |
DE69407542T2 (de) | Verfahren zur Reinigung von Polymeren | |
DE69401014D1 (de) | Verfahren zur Chlorierung und Chlorosulfonierung von Olefinpolymeren in Gegenwart von fluorhaltigen Tensiden | |
DE59410084D1 (de) | Verfahren zur Bestimmung von Kontaminaten in Behältern | |
DE59410042D1 (de) | Verfahren zur beschichtung von oberflächen mit biomolekülen und anderen rezeptormolekülen | |
DE69706912T2 (de) | Verfahren zur Bromierung von Polymeren | |
DE59303577D1 (de) | Verfahren zur Herstellung von p-Hydroxystyrolpolymerisaten und deren Verwendung | |
DE69304938D1 (de) | Verfahren zur Suspensionspolymerisation und dadurch erhaltene Partikel | |
DE69528689D1 (de) | Olefinpolymerisationskatalysator und Verfahren zur Herstellung von Polyolefinen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |