NL7201843A - - Google Patents
Info
- Publication number
- NL7201843A NL7201843A NL7201843A NL7201843A NL7201843A NL 7201843 A NL7201843 A NL 7201843A NL 7201843 A NL7201843 A NL 7201843A NL 7201843 A NL7201843 A NL 7201843A NL 7201843 A NL7201843 A NL 7201843A
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/123—Ultraviolet light
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712106415 DE2106415A1 (de) | 1971-02-11 | 1971-02-11 | Verfahren zum Aufhellen von verfärbten alpha-Aminocarbonsäurederivaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7201843A true NL7201843A (en:Method) | 1972-08-15 |
Family
ID=5798425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7201843A NL7201843A (en:Method) | 1971-02-11 | 1972-02-11 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3826727A (en:Method) |
| BE (1) | BE778918A (en:Method) |
| CA (1) | CA966802A (en:Method) |
| CH (1) | CH568273A5 (en:Method) |
| DE (1) | DE2106415A1 (en:Method) |
| GB (1) | GB1369918A (en:Method) |
| NL (1) | NL7201843A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5068430A (en) * | 1990-07-26 | 1991-11-26 | Ethyl Corporation | Bleaching of colored amine oxides |
-
1971
- 1971-02-11 DE DE19712106415 patent/DE2106415A1/de active Pending
-
1972
- 1972-01-24 CH CH102372A patent/CH568273A5/xx not_active IP Right Cessation
- 1972-02-03 BE BE778918A patent/BE778918A/xx unknown
- 1972-02-04 US US00223517A patent/US3826727A/en not_active Expired - Lifetime
- 1972-02-10 GB GB619972A patent/GB1369918A/en not_active Expired
- 1972-02-10 CA CA134,473A patent/CA966802A/en not_active Expired
- 1972-02-11 NL NL7201843A patent/NL7201843A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3826727A (en) | 1974-07-30 |
| BE778918A (fr) | 1972-08-03 |
| CH568273A5 (en:Method) | 1975-10-31 |
| CA966802A (en) | 1975-04-29 |
| GB1369918A (en) | 1974-10-09 |
| DE2106415A1 (de) | 1972-08-17 |