CH496657A - Process for the preparation of 2-amino, 4-hydroxy, 5-chloro, toluene - Google Patents
Process for the preparation of 2-amino, 4-hydroxy, 5-chloro, tolueneInfo
- Publication number
- CH496657A CH496657A CH264167A CH264167A CH496657A CH 496657 A CH496657 A CH 496657A CH 264167 A CH264167 A CH 264167A CH 264167 A CH264167 A CH 264167A CH 496657 A CH496657 A CH 496657A
- Authority
- CH
- Switzerland
- Prior art keywords
- chloro
- toluene
- hydroxy
- amino
- preparation
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/42—Amides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/10—Preparations for permanently dyeing the hair
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR16140A FR1461395A (en) | 1965-05-06 | 1965-05-06 | New hair dye solution |
CH646666A CH451409A (en) | 1965-05-06 | 1966-05-04 | Method and composition for dyeing hair |
Publications (1)
Publication Number | Publication Date |
---|---|
CH496657A true CH496657A (en) | 1970-09-30 |
Family
ID=25699608
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH264167A CH496657A (en) | 1965-05-06 | 1966-05-04 | Process for the preparation of 2-amino, 4-hydroxy, 5-chloro, toluene |
CH263967A CH496655A (en) | 1965-05-06 | 1966-05-04 | Process for the preparation of 2-amino, 4-hydroxy, toluene |
CH264067A CH496656A (en) | 1965-05-06 | 1966-05-04 | Process for preparing 2-carbamylmethylamino, 4-hydroxy, toluene or (diethylcarbamyl) 2-methylamino, 4-hydroxy, toluene |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH263967A CH496655A (en) | 1965-05-06 | 1966-05-04 | Process for the preparation of 2-amino, 4-hydroxy, toluene |
CH264067A CH496656A (en) | 1965-05-06 | 1966-05-04 | Process for preparing 2-carbamylmethylamino, 4-hydroxy, toluene or (diethylcarbamyl) 2-methylamino, 4-hydroxy, toluene |
Country Status (1)
Country | Link |
---|---|
CH (3) | CH496657A (en) |
-
1966
- 1966-05-04 CH CH264167A patent/CH496657A/en not_active IP Right Cessation
- 1966-05-04 CH CH263967A patent/CH496655A/en not_active IP Right Cessation
- 1966-05-04 CH CH264067A patent/CH496656A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH496656A (en) | 1970-09-30 |
CH496655A (en) | 1970-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |