http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2359616-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/C08G18-8003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-775 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-302 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-77 |
| filingDate | 1973-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e1cb38b08749526f4b34d307f2e3ed4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9c1d7f82328288c6a66b28f3eb0f420 |
| publicationDate | 1975-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2359616-A1 |
| titleOfInvention | POLYISOCYANATES CONTAINING PHENOLIC HYDROXYL GROUPS |
| abstract | Phenolic OH gp. -contg. polyisocyanates are prepd. by reacting organic polyisocyanates with phenols which contain, in addn. to at least one phenolic OH gp., at least one gp., (A), reactive with NCO gps. and having higher reactivity towards isocyanates than the phenolic OH gp. Wt ratios of reaction partners areselected so that reaction mixt. contains >200% molar excess NCO gps. w.r.t. gp. (A). Used as binders and pref. coating- and impregnating compsns. for inorganic substrates, e.g. cement and concrete, and hydrophilic foams useful as ion exchangers, agricultural foams and household sponges or cloths. Products form self-hardening emulsions with alkali silicate solns. |
| priorityDate | 1973-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 127.