http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-365408-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a546e86052eb91b81c0943b841f45e57 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B47-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-6854 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-685 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B47-00 |
| filingDate | 1969-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1971-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-365408-A1 |
| titleOfInvention | PROCEDURE FOR OBTAINING MASS COLORED COPOLYMERS. |
| abstract | Example 3 describes the preparation of a coloured copolymer by reacting together 250 g. dimethyl terephthalate, 177À5 g. ethylene glycol, 0À125 g. manganese acetate, 0À101 g. antimony oxide and 1À25 g. of the dyestuff nickel di(butoxycarbonyl)-dibenzo-tetrazaporphine or -dicyclohexenotetraporphine. Example 4 describes the preparation of a coloured copolymer by reacting together 339À5 g. of a 50% aq solution of hexamethylene diamine adipate, 10 g. of 67À8% aq solution of hexamethylene diamine and 1À7 g. of di(methoxycarbonyl)-dibenzo-dicyclohexenotetrazaporphine. The invention primarily relates to the carboxy-reactive dyestuffs (see Division C4) used as comonomers in making coloured polymers from the exemplified and other conventional monomers . |
| priorityDate | 1968-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.