http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1086969-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5128cfc84a0fb189fceb3cd240c44493 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2190-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-1021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 |
| filingDate | 1999-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2009-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8b9fb0e345ab9c1fc44874c2df935a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a108f5809199d1a19ea0b43d0f072e2 |
| publicationDate | 2009-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1086969-B1 |
| titleOfInvention | Novel polyisocyanate and method for producing the same |
| abstract | A novel polyisocyanate which is obtained by reacting at least one diisocyanate selected from the group consisting of aliphatic diisocyanates and alicyclic diisocyanates with a polyol having a number-average molecular weight of 3,000 to 30,000 and containing 2 to 3 hydroxyl groups on the average and which has allophanate bonds and urethane bonds in a specific proportion. The polyisocyanate has a high curing rate and a low viscosity and gives a cured polymer not only having no surface tack and a low tensile modulus but having a high tensile elongation even when containing no plasticizers. It can hence be advantageously used as a sealing material. Also disclosed is a process for effectively and efficiently producing the polyisocyanate giving a cured polymer having a reduced modulus and a heightened tensile elongation. |
| priorityDate | 1998-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 554.