YU318180A - Process for obtaining acrylic acid by means of polyanhydride - Google Patents
Process for obtaining acrylic acid by means of polyanhydrideInfo
- Publication number
- YU318180A YU318180A YU318180A YU318180A YU318180A YU 318180 A YU318180 A YU 318180A YU 318180 A YU318180 A YU 318180A YU 318180 A YU318180 A YU 318180A YU 318180 A YU318180 A YU 318180A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- polyanhydride
- acrylic acid
- obtaining acrylic
- obtaining
- acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10584579A | 1979-12-20 | 1979-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| YU318180A true YU318180A (en) | 1982-10-31 |
Family
ID=22308096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| YU318180A YU318180A (en) | 1979-12-20 | 1980-12-17 | Process for obtaining acrylic acid by means of polyanhydride |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0032303A1 (xx) |
| JP (1) | JPS5692242A (xx) |
| KR (1) | KR830004195A (xx) |
| AT (1) | ATA582280A (xx) |
| BR (1) | BR8008331A (xx) |
| ES (1) | ES497603A0 (xx) |
| YU (1) | YU318180A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2138807A (en) * | 1983-03-03 | 1984-10-31 | Lee Fisher Robinson | Removing water from azeotropes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4161613A (en) * | 1977-12-14 | 1979-07-17 | Standard Oil Company (Ohio) | Recovery of acrylic acid from quench bottoms by the addition of aluminum chloride |
-
1980
- 1980-11-27 JP JP16735480A patent/JPS5692242A/ja active Pending
- 1980-11-28 AT AT582280A patent/ATA582280A/de not_active Application Discontinuation
- 1980-12-11 ES ES497603A patent/ES497603A0/es active Granted
- 1980-12-17 YU YU318180A patent/YU318180A/xx unknown
- 1980-12-18 BR BR8008331A patent/BR8008331A/pt unknown
- 1980-12-19 EP EP80304637A patent/EP0032303A1/en not_active Withdrawn
- 1980-12-20 KR KR1019800004868A patent/KR830004195A/ko active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ATA582280A (de) | 1982-10-15 |
| EP0032303A1 (en) | 1981-07-22 |
| ES8205742A1 (es) | 1982-07-01 |
| JPS5692242A (en) | 1981-07-25 |
| ES497603A0 (es) | 1982-07-01 |
| BR8008331A (pt) | 1981-07-07 |
| KR830004195A (ko) | 1983-07-06 |
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