http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CH-527959-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-6491 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-6135 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P3-148 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-649 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-613 |
| filingDate | 1969-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75c30644ccb368bc3b869abf0cf5dc41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aab7c14d9f097f985eebe271e8790415 |
| publicationDate | 1972-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CH-527959-A |
| titleOfInvention | Method of dyeing wool |
| abstract | The wool is impregnated at 15-60 degrees C with an aqs. compsn. of- (a) a watersol. reactive dye with at least one acylamino grp. derived from alpha, beta-unsatd. aliph. acid or formed by acid abstraction (pref. acryl-amino with alpha or beta halogen or 1- and/or 2-propionyl halide); (b) urea or thiourea; (c) sulphuric- or phosphoric esters or salts (pref. Na, K, NH4) or addition products of 2-10 mols of ethylene oxide on 1 mole of 7-12C alkyl phenol, and the wet material is then stored at 15-40 degrees C for 5-60 hours (usually 10-48 hrs) excluding air, to prevent drying out. Method is more economic and gives even dyeings with good light- and wet-fastness; the lower temperatures used are less likely to damage the fibres. |
| priorityDate | 1963-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.