NL171051C - PROCESS FOR THE CONTINUOUS PREPARATION OF NITRILOTRIACETONITRIL. - Google Patents
PROCESS FOR THE CONTINUOUS PREPARATION OF NITRILOTRIACETONITRIL.Info
- Publication number
- NL171051C NL171051C NLAANVRAGE7106999,A NL7106999A NL171051C NL 171051 C NL171051 C NL 171051C NL 7106999 A NL7106999 A NL 7106999A NL 171051 C NL171051 C NL 171051C
- Authority
- NL
- Netherlands
- Prior art keywords
- nitrilotriacetonitril
- continuous preparation
- continuous
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702025632 DE2025632C3 (en) | 1970-05-26 | Process for the continuous production of nitrilotriacetonitrile |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7106999A NL7106999A (en) | 1971-11-30 |
NL171051B NL171051B (en) | 1982-09-01 |
NL171051C true NL171051C (en) | 1983-02-01 |
Family
ID=5772118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7106999,A NL171051C (en) | 1970-05-26 | 1971-05-21 | PROCESS FOR THE CONTINUOUS PREPARATION OF NITRILOTRIACETONITRIL. |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5023018B1 (en) |
AT (1) | AT310139B (en) |
BE (1) | BE767543A (en) |
BR (1) | BR7103136D0 (en) |
CH (1) | CH557802A (en) |
ES (1) | ES390692A1 (en) |
FR (1) | FR2093717A5 (en) |
GB (1) | GB1303788A (en) |
NL (1) | NL171051C (en) |
NO (1) | NO136790C (en) |
SE (1) | SE365796B (en) |
ZA (1) | ZA712514B (en) |
-
1971
- 1971-04-02 SE SE04333/71A patent/SE365796B/xx unknown
- 1971-04-20 ZA ZA712514A patent/ZA712514B/en unknown
- 1971-04-22 GB GB1079171*[A patent/GB1303788A/en not_active Expired
- 1971-04-28 ES ES390692A patent/ES390692A1/en not_active Expired
- 1971-05-13 NO NO1822/71A patent/NO136790C/en unknown
- 1971-05-21 NL NLAANVRAGE7106999,A patent/NL171051C/en not_active IP Right Cessation
- 1971-05-21 BR BR3136/71A patent/BR7103136D0/en unknown
- 1971-05-24 BE BE767543A patent/BE767543A/en not_active IP Right Cessation
- 1971-05-24 AT AT445971A patent/AT310139B/en not_active IP Right Cessation
- 1971-05-25 FR FR7118902A patent/FR2093717A5/fr not_active Expired
- 1971-05-26 CH CH771771A patent/CH557802A/en not_active IP Right Cessation
- 1971-05-26 JP JP46036182A patent/JPS5023018B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NL7106999A (en) | 1971-11-30 |
NO136790C (en) | 1977-11-09 |
NO136790B (en) | 1977-08-01 |
SE365796B (en) | 1974-04-01 |
GB1303788A (en) | 1973-01-17 |
ZA712514B (en) | 1972-01-26 |
FR2093717A5 (en) | 1972-01-28 |
DE2025632B2 (en) | 1976-09-02 |
NL171051B (en) | 1982-09-01 |
AT310139B (en) | 1973-09-25 |
BR7103136D0 (en) | 1973-04-19 |
JPS5023018B1 (en) | 1975-08-05 |
ES390692A1 (en) | 1973-07-01 |
DE2025632A1 (en) | 1971-12-02 |
BE767543A (en) | 1971-11-24 |
CH557802A (en) | 1975-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee |