| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20d3042eb4ea7c9afd525aa89373349d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4887
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4277 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-12 |
| filingDate |
2001-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2007-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5d1c1c94e1a2b121d5d2e205f9dffe9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62c094e51f261d7771035adf3a9e928a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13f63ddadb4c5841619749f35afb90d1 |
| publicationDate |
2007-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-10151709-B4 |
| titleOfInvention |
Process for the preparation of a liquid urethane prepolymer and resin composition |
| abstract |
A process for preparing an isocyanate group-blocked liquid urethane prepolymer comprising: the reaction of a lactone-modified diol (3) with a polyfunctional isocyanate (4) to form an isocyanate group-containing urethane prepolymer (5), said lactone-modified diol (3) being prepared by ring-opening addition polymerization of a lactone monomer (2) with a diol (1) selected from the group consisting of a polyalkylene ether diol, a polyester diol and a polycarbonate diol; and the reaction of said urethane prepolymer (5) with a blocking agent (6). |
| priorityDate |
2000-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |