http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100244704-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43afaca4a8eb3b9aa0cdfbd8224cdb25 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B49-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0033 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-22 |
| filingDate | 1998-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3c765fa35496f80c4db1bfb8c08913f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b20f4bfd7a48156da532849945c03296 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3bf20166e50b6b5a2c85f9c8241719fe |
| publicationDate | 2000-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100244704-B1 |
| titleOfInvention | Water Soluble Dye Composition |
| abstract | 1. TECHNICAL FIELD OF THE INVENTIONn n n The present invention relates to a water-soluble dye composition mainly comprising a dye compound in which a vinyl sulfone compound is constituted as a reactor for a fiber material in a molecule.n n n 2. The technical problem to be solved by the inventionn n n The present invention can prevent the change over time caused by the easy decomposition of vinyl sulfone ester group in the alkaline salt bath when dyeing the fiber material using a dye compound composed of vinyl sulfone ester group in the molecule and excellent solubility in the salt bath. In addition, it is not necessary to add a separate dye for imparting alkali resistance, and the purpose of the present invention is to provide a water-soluble dye composition that can solve the problem of deterioration in dyeing due to lack of compatibility between heterogeneous dyes in the dye composition. have.n n n 3. Summary of Solution to Inventionn n n In order to achieve the above object, the present invention provides a water-soluble dye composition of a dye compound composed of vinyl sulfone-based functional groups in a molecule as a reactor for a fibrous material, wherein 3 to 20% by weight of sodium thiosulfate based on the total weight of the dye composition. (Sodiumthiosulfate) and 3 to 60% by weight of an alkyl or dialkyl naphthalenesulfate-formalin condensate are provided.n n n 4. Important uses of the inventionn n n The present invention has a use as a dye composition for dyeing textile materials. |
| priorityDate | 1998-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.