FR2311044A1 - PROCESS FOR REMOVING POLYMERIC RESIDUES FROM RESINS WITH A HIGH NITRILE CONTENT - Google Patents
PROCESS FOR REMOVING POLYMERIC RESIDUES FROM RESINS WITH A HIGH NITRILE CONTENTInfo
- Publication number
- FR2311044A1 FR2311044A1 FR7614564A FR7614564A FR2311044A1 FR 2311044 A1 FR2311044 A1 FR 2311044A1 FR 7614564 A FR7614564 A FR 7614564A FR 7614564 A FR7614564 A FR 7614564A FR 2311044 A1 FR2311044 A1 FR 2311044A1
- Authority
- FR
- France
- Prior art keywords
- resins
- high nitrile
- nitrile content
- polymeric residues
- removing polymeric
- 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.)
- Granted
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
- C08F2/008—Processes of polymerisation cleaning reaction vessels using chemicals
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)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US57822475A | 1975-05-16 | 1975-05-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2311044A1 true FR2311044A1 (en) | 1976-12-10 |
FR2311044B1 FR2311044B1 (en) | 1979-07-13 |
Family
ID=24311935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7614564A Granted FR2311044A1 (en) | 1975-05-16 | 1976-05-14 | PROCESS FOR REMOVING POLYMERIC RESIDUES FROM RESINS WITH A HIGH NITRILE CONTENT |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS51140988A (en) |
DE (1) | DE2621511A1 (en) |
FR (1) | FR2311044A1 (en) |
GB (1) | GB1495249A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5698045A (en) * | 1995-04-13 | 1997-12-16 | Basf Corporation | Method of cleaning polymer residues with NMP |
US8653015B2 (en) | 2011-04-13 | 2014-02-18 | American Sterilizer Company | Environmentally friendly, multi-purpose refluxing cleaner |
CN115889369B (en) * | 2023-02-24 | 2023-07-18 | 山西钢科碳材料有限公司 | Method for cleaning gel of acrylonitrile polymerization reaction kettle |
-
1976
- 1976-05-14 GB GB2007976A patent/GB1495249A/en not_active Expired
- 1976-05-14 FR FR7614564A patent/FR2311044A1/en active Granted
- 1976-05-14 JP JP5524376A patent/JPS51140988A/en active Pending
- 1976-05-14 DE DE19762621511 patent/DE2621511A1/en active Pending
Non-Patent Citations (1)
Title |
---|
NEANT * |
Also Published As
Publication number | Publication date |
---|---|
GB1495249A (en) | 1977-12-14 |
JPS51140988A (en) | 1976-12-04 |
FR2311044B1 (en) | 1979-07-13 |
DE2621511A1 (en) | 1976-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |