| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_10852a12bf71364ae81ea61e4066fcd5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-8116
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-672
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F299-06 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R25-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F299-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F299-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-884
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-893
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61C-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-00 |
| filingDate |
1985-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7bd511be8aad8a36e3862a740868df7 |
| publicationDate |
1986-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0173085-A2 |
| titleOfInvention |
Chain extended urethane dimethacrylate and dental impression formation |
| abstract |
Disclosed in the present application is a new urethane polyacrylate that has at least one terminal isocyanato acryl pendent radical. Preferably the molecular chain within the acrylate caps has been extended with a polyhydroxy compound just before final end capping with isocyanato acryl. The isocyanato acryl is preferably isocyanatoethyl methacrylate and the urethane is preferably a diisocyanate capped polyether and the polyether radical is preferably oxyalkylene. The method for producing the urethane polyacrylate involves end capping a polyol with diisocyanate yielding a reaction product with two reactive equivalents of isocyanate and then capping less than all of the isocyanate with a hydroxyacrylate, after which the remaining isocyanate is reacted with polyol to provide chain extention. The chain extending polyol is then capped with a isocyanato acryl. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0566221-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-618237-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0257777-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8007579-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5177120-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0443269-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7053135-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1106163-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0257777-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0566221-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0271831-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0928800-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001187707-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9112776-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0266589-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4902228-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BE-1014376-A5
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4868325-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0255286-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0255286-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1106163-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5487662-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0269071-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5718577-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5415544-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5635545-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020250129-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5403188-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1374915-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5709548-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112135598-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5591786-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0271831-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0269071-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5569691-A |
| priorityDate |
1984-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |