http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2407743-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0071 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-90 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-92 |
| filingDate | 1974-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e963edf0685c6d5209a2714f68d85656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e2e12cfebbdbbd15ef0963512dcae5a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07b6af050da77cd852804cddeb601f49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b71eff68973fb88c0d876edd572bc0aa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a72316790275217f6964110c14d5e2a |
| publicationDate | 1975-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2407743-A1 |
| titleOfInvention | DYE PREPARATIONS |
| abstract | Dyestuff prepns. for dyeing textile from water-immiscible solvents contain (a) dyestuffs which are insol. or only slightly sol. in tetrachloroethylene; (b) dispersing agents of formula (I): (where R1 is alkyl, cycloalkyl or aryl opt. substd., such that there remains, after removal of n isocyanate gps., a corresponding cpd. which had contained a isocyanate gps. n is 1-6. R2-R5 are independently H, lower alkyl, opt. substd. phenyl or chloromethyl; x is 0-100; y is 0-50; R6 is O-aryl, O-aralkyl, O-alkaryl, O-CO-alkyl, O-CO-aryl, NH-CO-alkyl, NH-SO2, alkyl or O-alkyl; when x and y are not simultaneously zero R6 is O-alkyl or O-alkaryl) and (c) opt. slightly volatile organic solvents. For natural and regenerated celluslose and cellulose esters; polyester, natural and synthetic polyamides, and polyurethanes. The prepns. have good storage stability; on dilution with halohydrocarbons, the resulting dispersions remain stable under the high temp. dyeing conditions thus yielding uniform dyeings. The dyeing appts. is not made dirty by deposited dyestuffs. |
| priorityDate | 1974-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 133.