| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5be5f8d012152f1b6fda6ec856f5b97e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3a0a38d0faa58cc6ee403e4566ebbf46 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4866
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-222 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-22 |
| filingDate |
2018-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d4a3f9aacb42292e9660d360589f9b0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a6a48ae2b0576c6d46ba45b68846734 |
| publicationDate |
2019-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2019209348-A1 |
| titleOfInvention |
Polyurethane elastomer with high ultimate elongation |
| abstract |
The present invention relates to polyurethane-urea elastomers with exceptional mechanical properties and enhanced elasticity based on molecular structure analysis. The present invention involves the synthesis of a polyurethane-urea elastomer using a combination of commercially available materials: (1) polyols with ultralow unsaturation and narrow polydispersity, (2) diisocyanates with symmetric steric conformation, and (3) bulky diamines between functional groups. The preparation method for the novel polyurethane-urea is disclosed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115636919-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115636919-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114597379-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113861372-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115819983-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115819983-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115010896-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112552859-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114181373-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114181373-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111875821-A |
| priorityDate |
2018-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |