DD139431A5 - Verfahren zur herstellung eines vinylester-copolymers - Google Patents
Verfahren zur herstellung eines vinylester-copolymers Download PDFInfo
- Publication number
- DD139431A5 DD139431A5 DD78208640A DD20864078A DD139431A5 DD 139431 A5 DD139431 A5 DD 139431A5 DD 78208640 A DD78208640 A DD 78208640A DD 20864078 A DD20864078 A DD 20864078A DD 139431 A5 DD139431 A5 DD 139431A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- vinyl
- crotonic acid
- vinyl acetate
- ppm
- vinyl ester
- Prior art date
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
- C08F218/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
- C08F218/02—Esters of monocarboxylic acids
- C08F218/04—Vinyl esters
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
Landscapes
- 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)
- Cosmetics (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772748901 DE2748901A1 (de) | 1977-11-02 | 1977-11-02 | Verfahren zur herstellung eines vinylester-copolymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD139431A5 true DD139431A5 (de) | 1980-01-02 |
Family
ID=6022769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD78208640A DD139431A5 (de) | 1977-11-02 | 1978-10-24 | Verfahren zur herstellung eines vinylester-copolymers |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4230643A (fi) |
| EP (1) | EP0001810B2 (fi) |
| JP (1) | JPS5472290A (fi) |
| AR (1) | AR217482A1 (fi) |
| AT (1) | AT363687B (fi) |
| AU (1) | AU525658B2 (fi) |
| BR (1) | BR7807167A (fi) |
| DD (1) | DD139431A5 (fi) |
| DE (2) | DE2748901A1 (fi) |
| DK (1) | DK148980C (fi) |
| ES (1) | ES474633A1 (fi) |
| FI (1) | FI63951C (fi) |
| GR (1) | GR73920B (fi) |
| IT (1) | IT1101270B (fi) |
| MX (1) | MX149495A (fi) |
| NO (1) | NO153576C (fi) |
| PT (1) | PT68540A (fi) |
| ZA (1) | ZA786147B (fi) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5928781A (en) * | 1997-11-11 | 1999-07-27 | Mitsubishi Polyester Film, Llc | Crotonic acid polymer coated substrates for producing optically variable products |
| US6844447B2 (en) * | 2001-12-18 | 2005-01-18 | Metabolix Inc. | Methods of making intermediates from polyhydroxyalkanoates |
| DE10215961A1 (de) * | 2002-04-11 | 2003-10-30 | Wacker Polymer Systems Gmbh | Verfahren zur Herstellung von Polyvinylester-Festharz |
| WO2011100601A1 (en) | 2010-02-11 | 2011-08-18 | Metabolix, Inc. | Process for gamma-butyrolactone production |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL126208C (fi) * | 1961-10-27 | |||
| US3987235A (en) * | 1974-09-12 | 1976-10-19 | The Dow Chemical Company | Devolatilization of alkenyl aromatic polymers |
| US4147859A (en) * | 1977-10-11 | 1979-04-03 | The B. F. Goodrich Company | Process for removal of chloroform and carbon tetrachloride from chlorinated polyvinyl chloride |
-
1977
- 1977-11-02 DE DE19772748901 patent/DE2748901A1/de not_active Withdrawn
-
1978
- 1978-01-11 PT PT68540A patent/PT68540A/pt unknown
- 1978-10-24 DD DD78208640A patent/DD139431A5/de not_active IP Right Cessation
- 1978-10-27 DE DE7878101239T patent/DE2861288D1/de not_active Expired
- 1978-10-27 ES ES474633A patent/ES474633A1/es not_active Expired
- 1978-10-27 EP EP78101239A patent/EP0001810B2/de not_active Expired
- 1978-10-30 GR GR57535A patent/GR73920B/el unknown
- 1978-10-31 AT AT0777178A patent/AT363687B/de not_active IP Right Cessation
- 1978-10-31 FI FI783312A patent/FI63951C/fi not_active IP Right Cessation
- 1978-10-31 BR BR7807167A patent/BR7807167A/pt unknown
- 1978-10-31 MX MX175452A patent/MX149495A/es unknown
- 1978-10-31 AR AR274290A patent/AR217482A1/es active
- 1978-10-31 US US05/956,333 patent/US4230643A/en not_active Expired - Lifetime
- 1978-10-31 IT IT29321/78A patent/IT1101270B/it active
- 1978-11-01 JP JP13384778A patent/JPS5472290A/ja active Granted
- 1978-11-01 NO NO783676A patent/NO153576C/no unknown
- 1978-11-01 ZA ZA00786147A patent/ZA786147B/xx unknown
- 1978-11-01 AU AU41242/78A patent/AU525658B2/en not_active Expired
- 1978-11-01 DK DK487278A patent/DK148980C/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU4124278A (en) | 1979-05-17 |
| IT7829321A0 (it) | 1978-10-31 |
| EP0001810A1 (de) | 1979-05-16 |
| US4230643A (en) | 1980-10-28 |
| NO783676L (no) | 1979-05-03 |
| EP0001810B1 (de) | 1981-11-04 |
| AU525658B2 (en) | 1982-11-18 |
| ZA786147B (en) | 1979-11-28 |
| GR73920B (fi) | 1984-05-22 |
| NO153576B (no) | 1986-01-06 |
| FI63951B (fi) | 1983-05-31 |
| BR7807167A (pt) | 1979-07-10 |
| JPS5472290A (en) | 1979-06-09 |
| FI783312A (fi) | 1979-05-03 |
| AT363687B (de) | 1981-08-25 |
| MX149495A (es) | 1983-11-15 |
| NO153576C (no) | 1986-04-16 |
| EP0001810B2 (de) | 1986-09-10 |
| DE2861288D1 (en) | 1982-01-14 |
| PT68540A (en) | 1978-10-01 |
| JPS6335650B2 (fi) | 1988-07-15 |
| DE2748901A1 (de) | 1979-05-10 |
| DK148980C (da) | 1986-05-20 |
| IT1101270B (it) | 1985-09-28 |
| DK487278A (da) | 1979-05-03 |
| AR217482A1 (es) | 1980-03-31 |
| ES474633A1 (es) | 1979-03-16 |
| DK148980B (da) | 1985-12-09 |
| FI63951C (fi) | 1983-09-12 |
| ATA777178A (de) | 1981-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |