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Process for the production of new reactive anthraquinones dyestuffs, dyestuffs so produced and process for dyeing or printing cellulose containing materials with the same.

Keywords	Bayer Remfrey Son FARBENFABRIKEN SO3Na CH2 NACL
Ministry/ Department/ Residency	PATENTS AND DISGNS KOLKATA
Branch	Kolkata
From Year / Date (YYYY-MM-DD)	1962
To Year / Date (YYYY-MM-DD)	1962
Identifier	NAIBHF00007404
File No./Reference No./Sheet No./Folio No.	85489
Location	BBSR-R1
File Size	47.5 MB
Pages	27
Language	English
Bundle Barcode	NAIBHB00000296
File Barcode	NAIBHF00007404
QC Certificate No.	QC_20240703BH
Bundle No.	104

- Patent Application for 'Process for the production...
- 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
- NEW VAT DYESTUFFS AND PROCESS FOR THEIR MANUFACTUR...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Process for the production of reactive monoazo dye...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
- Anthraquinone Dyestuffs and Process for Their Manu...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
- Process for dyeing and printing fibrous textile ma...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1962
- Patent Application for Vat Dyestuff of the Dinaven...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Process for the manufacture of new monazo dyestuff...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- New Vat Dyestuffs and Processes for their Manufact...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
- Patent Application for Process for Producing Black...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961