http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1694611-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fe860488ff37fbeed9934696921d2173 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D167-02 |
| filingDate | 1989-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1991-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0fbd971dc8b78f21a7e2bab0d4457e8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_625296c139c8ee970841ca0ce583b4aa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_169992c8cfa05236a10181431c67a90f |
| publicationDate | 1991-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1694611-A1 |
| titleOfInvention | Composition for coating printing circuit boards |
| abstract | The invention relates to the field of producing protective coatings for printed circuit boards (for printed circuit boards). The invention makes it possible to increase the adhesion of the coatings and the water barrier properties due to the use in the composition of the composition, wt%: alkyd-epoxy resin 29.0 to 30.0; hardener - 70% solution of diethylene glycolurethane in cyclohexanone from 5.2 to 6.0; a mixture of xylene and butyl acetate in the ratio of 4: 1 the rest; from 0.2 to 1 2 hydroxyl-containing polyether (Laprol 502 and 503) mol. 500 and the content of droxyl groups 6.0-11.0%, table 2. |
| priorityDate | 1989-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.