http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0111122-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0895 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-04 |
| filingDate | 1983-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1987-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1987-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0111122-B1 |
| titleOfInvention | Process for the continuous preparation of semi-finished goods from fibre-reinforced thermoplastic polyurethanes |
| abstract | 1. A process for the continuous production of semi-manufactures consisting of fiber-reinforced thermoplastic polyurethanes, wherein (a) organic polyisocyanates, (b) polyhydroxy compounds having molecular weights of from 500 to 8000, and (c) chain extenders having molecular weights of less than 500, in the presence of (d) catalysts and, if desired, (e) auxiliaries and/or (f) additives, are mixed continuously in such quantities that the ratio of NCO groups of component (a) to the sum of the Zerewitinoff-active hydrogen atoms of components (b) and (c) is from 0.8 to 1.3, and the sum of the weights of organic polyisocyanate (a) and chain extender (c) is 10 to 80 % of the weight of the thermoplastic polyurethane, and the flowable reaction mixture is applied to a fiber-containing sheet-like structure and allowed to react, using the belt method, in a heated zone at a temperature of from 60 to 220 degrees C until solidification occurs. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4708797-B2 |
| priorityDate | 1982-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.