| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50907fc1b392e2bf592f74fb8123032d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-184
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D163-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D163-00 |
| filingDate |
1998-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cbb8ed7654683930fe64fd201b3e5de
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1975f9b6ec7e71b2f02fd1106c5298e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e4bf81a579a2e4255fd0038c95dec5f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65ea3e72a9bb686c1f9f952dd077bb4c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c416cc045f203104c903d0a57903b1dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3250fdb150d771ad7dacdf42a92e2940 |
| publicationDate |
2000-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6127459-A |
| titleOfInvention |
Epoxy resin curing agent-reacting acid-terminated polyalkylene glycol with excess amine-terminated polyamine-epoxy resin adduct |
| abstract |
A water-compatible curing agent for epoxy resins is prepared by (a) reacting at least one polyamine having at least 3 active amine hydrogen atoms per molecule and at least one epoxy resin in an epoxy equivalent to polyamine mole ratio of from 0.9:1 to 1:10 to obtain an amine-terminated intermediate; (b) reacting the amine-terminated intermediate with from 0.5 to 25 weight percent, based on the amine-terminated intermediate, of an acid-terminated polyalkylene glycol to yield an amine-terminated curing agent. The amine-terminated intermediate can be capped with a monoepoxide in an amine hydrogen atoms to epoxy groups ratio of from about 1.5:1 to 30:1 prior to reaction with the acid-terminated polyalkylene glycol, or the amine-terminated curing agent produced following step (b) can be capped with a monoepoxide. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9234116-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11702503-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9221959-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8586704-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8580871-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9303121-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9234077-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2365015-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2533142-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100480297-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015030535-A1 |
| priorityDate |
1997-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |