Back To Results

Process for the manufacture of new monazo dyestuffs suitable for the coloration of cellulose textile materials

Keywords	Dyestuffs Monoazo Tofeel Azopyrimidyl Remfrey Son India
Ministry/ Department/ Residency	PATENTS AND DISGNS KOLKATA
Branch	Kolkata
From Year / Date (YYYY-MM-DD)	1961
To Year / Date (YYYY-MM-DD)	1961
Identifier	NAIBHF00004627
File No./Reference No./Sheet No./Folio No.	77288
Location	BBSR-R1
File Size	35.0 MB
Pages	20
Collection	Public Records
Language	English
Bundle Barcode	NAIBHB00000238
File Barcode	NAIBHF00004627
QC Certificate No.	QC_20240626BH
Bundle No.	46

- Patent Application for the process for the manufac...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- New metal-complex compounds of monoazo dyestuffs, ...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
- Patent Application Patent application for new meta...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Patent application for new metal complex compounds...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1962
- NEW VAT DYESTUFFS AND PROCESS FOR THEIR MANUFACTUR...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- New Vat Dyestuffs and Process for Their Manufactur...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
- Process for the production of new reactive anthraq...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1962
- Process for the manufacture of new monoazo dyestuf...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Patent Application - Azo Anthraquinone Dyestuffs S...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Vat dyestuffs of the anthraquinone series, process...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963