NL285729A - - Google Patents
Info
- Publication number
- NL285729A NL285729A NL285729DA NL285729A NL 285729 A NL285729 A NL 285729A NL 285729D A NL285729D A NL 285729DA NL 285729 A NL285729 A NL 285729A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
- C05C9/005—Post-treatment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15482961A | 1961-11-24 | 1961-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL285729A true NL285729A (Direct) |
Family
ID=22552974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL285729D NL285729A (Direct) | 1961-11-24 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1235288B (Direct) |
| FR (1) | FR1339400A (Direct) |
| GB (1) | GB953291A (Direct) |
| NL (1) | NL285729A (Direct) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT194867B (de) * | 1955-04-01 | 1958-01-25 | Inventa Ag | Verfahren zur Herstellung eines rieselfähigen, tropenfesten Harnstoffes |
| NL270116A (Direct) * | 1962-10-08 |
-
0
- NL NL285729D patent/NL285729A/xx unknown
-
1962
- 1962-11-02 GB GB41600/62A patent/GB953291A/en not_active Expired
- 1962-11-07 DE DEG36337A patent/DE1235288B/de active Pending
- 1962-11-23 FR FR916366A patent/FR1339400A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1339400A (Direct) | 1963-10-04 |
| GB953291A (en) | 1964-03-25 |
| DE1235288B (de) | 1967-03-02 |