http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2948555-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0217 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-021 |
| filingDate | 1979-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0587606dba94ddcb90997a1dc0a4bc6c |
| publicationDate | 1981-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2948555-A1 |
| titleOfInvention | LIGHT SENSITIVE MIXTURE |
| abstract | Polyurethane resin (I) used as binder in a light-sensitive mixt., contg. a light-sensitive diazonium salt polycondensation prod. (II), is a reaction prod. of a (branched) polyurethane prepolymer (III) with terminal free NCO gps. and a cpd. (IV) with min. 3 OH gps. in the mol. Pref. (I) has mol.wt. of under 1500 and is the reaction prod. of (III) and 1 mole (IV) per equiv. NCO gp. in (III). (IV) is an at least trihydric aliphatic alcohol. The mixt. contains 0.5-4 (wt.) pts. (I)/pt.(II). Compsn. is negative working and is useful for making printing plates. It can be developed more easily and reliably than the usual mixts. |
| priorityDate | 1979-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.