| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d09ec62fa372772aeadc7db8dc43edc9 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7671
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7607
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0823 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-00 |
| filingDate |
1986-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1991-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b8b83765a4bcd2942d78669eb51ae7c |
| publicationDate |
1991-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1289967-C |
| titleOfInvention |
Polyurethane dispersions |
| abstract |
ABSTRACT Aqueous polyurethane dispersions useful as coating compositions wherein the polyurethane comprises the reaction product of an isocyanate-terminated polyurethane prepolymer containing carboxylic acid salt groups formed by reacting a polyisocyanate component containing at least 1% by weight of diphenylmethane-2,4'-diisocyanate, and an active hydrogen containing component containing a polyol and a carboxy group containing diol or triol, and an active hydrogen containing chain extender. |
| priorityDate |
1985-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |