| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_98eb2dce6ae747abd16044b7bf3260f8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249962
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24994
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31558
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249991
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31551
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31605
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31601
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31591
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249965 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0819
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-04 |
| filingDate |
2000-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea6c96c5df454c2908096e9aa933006a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59c063ece41900db94fdab38f27f0431 |
| publicationDate |
2003-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6599977-B1 |
| titleOfInvention |
Process for the preparation of an aqueous dispersion of an anionic polyurethane free of volatile tertiary amines |
| abstract |
The present invention relates to a process for the preparation of an aqueous dispersion of an anionic polyurethane. According to the invention, a tertiary amine functional urethane polymer or oligomer acts as acid neutralizing agent. The process of the invention comprises the steps of: dispersion of an anionic isocyanate functional polyurethane prepolymer in water in the presence of a tertiary amine functional urethane polymer or oligomer and chain extension of the anionic polyurethane prepolymer with a reactive hydrogen functional material during or after the dispersion in water. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114316191-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114316191-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007208133-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11642756-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021078138-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7754809-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010247876-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100785346-B1 |
| priorityDate |
1999-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |