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Black Mixtures Of Fibre Reactive Azo Reactive Dyestuffs
Abstract: The present invention relates to black reactive dyestuff mixtures containing navy blue dyestuffs of the formula (1) yellow or orange dyestuffs of the formula (3) optionally further dyestuffs of the formula (2) optionally further yellow/orange dyestuffs of the formula (4 1) to (4 6) and optionally further dyestuffs of formula (5). The black mixtures are suitable for coloration of fibre material in particular for dyeing and printing of cellulose polyamide or protein fibre materials or blends thereof and produce dyeing and prints having good all round fastness properties especially wash and contact fastness and excellent build up for deep black shades.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
28 February 2014
Publication Number
25/2015
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2019-11-21
Renewal Date
Applicants
COLOURTEX INDUSTRIES LIMITED
Survey No 91 Paikee Bhestan
Navasari Surat Road
Surat 395 023
Gujrat
India
Inventors
1. SCHUMACHER Christian
Feldstrasse 1 HIZ
65719 Hofheim am Taunus
2. DESAI Pankaj
Survey No 91 Paikee Bhestan
Navasari Surat Road
Surat 395 023
Gujrat
3. VASHI Ashit
Survey No 91 Paikee Bhestan
Navasari Surat Road
Surat 395 023
Gujrat
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 383-MUMNP-2014-FORM 3 [13-06-2018(online)].pdf | 2018-06-13 |
| 2 | PCT IB 304.pdf | 2018-08-11 |
| 3 | FORM 5.pdf | 2018-08-11 |
| 4 | FORM 3.pdf | 2018-08-11 |
| 5 | FORM 2 & Complete Specification.pdf | 2018-08-11 |
| 6 | DRAWINGS AS FILED.jpg | 2018-08-11 |
| 7 | ABSTRACT1.jpg | 2018-08-11 |
| 8 | 383-MUMNP-2014.pdf | 2018-08-11 |
| 9 | 383-MUMNP-2014-PCT INTERNATIONAL APPLICATION(26-8-2014).pdf | 2018-08-11 |
| 10 | 383-MUMNP-2014-CORRESPONDENCE(26-8-2014).pdf | 2018-08-11 |
| 11 | 383-MUMNP-2014-FER.pdf | 2018-12-05 |
| 12 | 383-MUMNP-2014-FORM 3 [13-02-2019(online)].pdf | 2019-02-13 |
| 13 | 383-MUMNP-2014-OTHERS [04-06-2019(online)].pdf | 2019-06-04 |
| 14 | 383-MUMNP-2014-FER_SER_REPLY [04-06-2019(online)].pdf | 2019-06-04 |
| 15 | 383-MUMNP-2014-CORRESPONDENCE [04-06-2019(online)].pdf | 2019-06-04 |
| 16 | 383-MUMNP-2014-CLAIMS [04-06-2019(online)].pdf | 2019-06-04 |
| 17 | 383-MUMNP-2014-Proof of Right (MANDATORY) [10-07-2019(online)].pdf | 2019-07-10 |
| 18 | 383-MUMNP-2014-ORIGINAL UR 6(1A) FORM 1-150719.pdf | 2019-07-29 |
| 19 | 383-MUMNP-2014-HearingNoticeLetter26-09-2019.pdf | 2019-09-26 |
| 20 | 383-MUMNP-2014-FORM-26 [26-09-2019(online)].pdf | 2019-09-26 |
| 21 | 383-MUMNP-2014-RELEVANT DOCUMENTS [10-10-2019(online)].pdf | 2019-10-10 |
| 22 | 383-MUMNP-2014-PETITION UNDER RULE 137 [10-10-2019(online)].pdf | 2019-10-10 |
| 23 | 383-MUMNP-2014-FORM 13 [10-10-2019(online)].pdf | 2019-10-10 |
| 24 | 383-MUMNP-2014-AMENDED DOCUMENTS [10-10-2019(online)].pdf | 2019-10-10 |
| 25 | 383-MUMNP-2014-Written submissions and relevant documents (MANDATORY) [11-10-2019(online)].pdf | 2019-10-11 |
| 26 | 383-MUMNP-2014-PatentCertificate21-11-2019.pdf | 2019-11-21 |
| 27 | 383-MUMNP-2014-IntimationOfGrant21-11-2019.pdf | 2019-11-21 |
| 28 | 383-MUMNP-2014-REQUEST FOR CERTIFIED COPY [30-11-2019(online)].pdf | 2019-11-30 |
| 29 | 383-MUMNP-2014-CORRESPONDENCE(IPO)-(CERTIFIED COPY )-(9-12-2019).pdf | 2019-12-10 |
| 30 | 383-MUMNP-2014-RELEVANT DOCUMENTS [06-02-2020(online)].pdf | 2020-02-06 |
| 31 | 383-MUMNP-2014-RELEVANT DOCUMENTS [06-02-2020(online)]-1.pdf | 2020-02-06 |
| 32 | 383-MUMNP-2014-RELEVANT DOCUMENTS [07-09-2022(online)].pdf | 2022-09-07 |
Search Strategy
| 1 | WO2013021352-WOSA-20140210-4113(1)_05-12-2018.pdf |