FI49313B - - Google Patents
Info
- Publication number
- FI49313B FI49313B FI3588/69A FI358869A FI49313B FI 49313 B FI49313 B FI 49313B FI 3588/69 A FI3588/69 A FI 3588/69A FI 358869 A FI358869 A FI 358869A FI 49313 B FI49313 B FI 49313B
- Authority
- FI
- Finland
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
- C08F218/08—Vinyl acetate
-
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78310668A | 1968-12-11 | 1968-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI49313B true FI49313B (fi) | 1975-01-31 |
| FI49313C FI49313C (fi) | 1975-05-12 |
Family
ID=25128188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI693588A FI49313C (fi) | 1968-12-11 | 1969-12-10 | Menetelmä sekapolymeerien valmistamiseksi etyleenistä ja vinyyliasetaa tista. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3509115A (fi) |
| BE (1) | BE742902A (fi) |
| BR (1) | BR6915005D0 (fi) |
| DE (1) | DE1962254A1 (fi) |
| FI (1) | FI49313C (fi) |
| FR (1) | FR2025887A1 (fi) |
| NL (1) | NL6918481A (fi) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BG25100A3 (en) * | 1970-06-23 | 1978-07-12 | Snamprogetti S.P.A. | A method of obtaining of polyethilene at yigh pressure |
| FR2313399A1 (fr) * | 1975-06-03 | 1976-12-31 | Charbonnages Ste Chimique | Procede de polymerisation et de copolymerisation de l'ethylene utilisant un dispositif d'injection de gaz |
| DE2617413C3 (de) * | 1976-04-21 | 1981-10-22 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Mischpolymerisaten des Äthylens |
| DE2617412C2 (de) * | 1976-04-21 | 1982-02-11 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Mischpolymerisaten des Äthylens |
| US4091200A (en) * | 1977-03-23 | 1978-05-23 | Dart Industries Inc. | Ethylene-vinyl acetate copolymerization process |
| EP0447177B1 (en) * | 1990-03-16 | 1996-07-03 | Mobil Oil Corporation | Process for the production of linear low density ethylene copolymers |
| DE10253043A1 (de) * | 2002-11-14 | 2004-06-03 | Wacker Polymer Systems Gmbh & Co. Kg | Verfahren zur Rückgewinnung von Restethylen bei der Herstellung von Vinylester-Ethylen-Mischpolymerisaten |
| US8445606B2 (en) | 2008-12-18 | 2013-05-21 | Exxonmobil Chemical Patents Inc. | High pressure polymerization process |
| US20120240960A1 (en) | 2009-12-22 | 2012-09-27 | Philip Henri Cornelissen | Separation Vessels For Use In Polymerization Processes And Methods For Cleaning Same |
| DE102011077010A1 (de) * | 2011-06-06 | 2012-12-06 | Wacker Chemie Ag | Verfahren zur Aufbereitung von Abwässern und Abgaskondensaten aus der Polymerisation von Vinylacetat und Ethylen in wässrigem Medium |
| US10941220B2 (en) * | 2016-06-24 | 2021-03-09 | Dow Global Technologies Llc | Process for making high pressure free radical ethylene copolymers |
| KR102007502B1 (ko) * | 2016-09-19 | 2019-08-05 | 주식회사 엘지화학 | 에틸렌 및 비닐계 공단량체의 회수 방법 |
| WO2018115961A2 (en) * | 2016-12-20 | 2018-06-28 | Braskem S.A. | Process for purification of vinyl acetate for use in polymerization in the presence of ethylene |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL62350C (fi) * | 1945-02-13 | |||
| US2703794A (en) * | 1951-09-04 | 1955-03-08 | Du Pont | Ethylene/vinyl acetate polymerization process |
-
1968
- 1968-12-11 US US783106A patent/US3509115A/en not_active Expired - Lifetime
-
1969
- 1969-12-09 NL NL6918481A patent/NL6918481A/xx not_active Application Discontinuation
- 1969-12-10 FI FI693588A patent/FI49313C/fi active
- 1969-12-10 BE BE742902D patent/BE742902A/xx unknown
- 1969-12-11 FR FR6942840A patent/FR2025887A1/fr not_active Withdrawn
- 1969-12-11 DE DE19691962254 patent/DE1962254A1/de active Pending
- 1969-12-11 BR BR215005/69A patent/BR6915005D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI49313C (fi) | 1975-05-12 |
| FR2025887A1 (en) | 1970-09-11 |
| US3509115A (en) | 1970-04-28 |
| BR6915005D0 (pt) | 1973-01-25 |
| NL6918481A (fi) | 1970-06-15 |
| BE742902A (fi) | 1970-05-14 |
| DE1962254A1 (de) | 1970-07-09 |