http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1595854-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_93684f17fd76d065610df36223c20a8b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-26 |
| filingDate | 1987-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1990-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47746ead2e0bc220820ad84c9e945703 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6f91376fc268eee9890b8835339e75a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6f460e3203ae4e15cc34b402c35843c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ab3a99b345028058b1aee7ffd48ab95 |
| publicationDate | 1990-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1595854-A1 |
| titleOfInvention | Method of producing water-soluble polyamides |
| abstract | The invention relates to the technology of producing polymeric materials, in particular, water-soluble polyamides, which can be used to make photopolymer forms of high-quality, offset printing and screen printing. The invention allows a 20-30% increase in the plate printing durability due to the fact that in the process for producing water-soluble polyamides by polycondensation at 200-300 ° C a mixture of piperazine salt and ethylene diglycolic acid and hexamethylenediamine and adipic acid salt at a mass ratio of salts 1: 1- 0.5, respectively, in the presence of a stabilizer in an amount of 0.1-0.4% by weight of the starting components, using N, N 1-di- / α-methylbenzyl / oxadiamide as a stabilizer. 1 tab. |
| priorityDate | 1987-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.