Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e443fcd44793752f156437bbfd4c8603 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31551 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6229 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7837 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-8064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-8016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-04 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C275-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-78 |
filingDate |
2002-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2007-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d4032e24fea4b429a7c918374754d50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84432cf091a54af936a5891c6bc5c387 |
publicationDate |
2007-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-7268202-B2 |
titleOfInvention |
Polyisocyanate composition having allophanate group and high-solid coating material |
abstract |
A polyisocyanate composition comprising an allophanate group, which is obtained from an aliphatic diisocyanate(s), wherein in a state substantially free of a solvent and the aliphatic diisocyanate(s),n (i) the content of components having a molecular weight of 700 or less is 20-60 weight %, (ii) the ratio of weight average molecular weight to number average molecular weight is 1.20-5.00, (iii) the ratio of viscosity (unit: mPa·s) of the polyisocyanate composition at 25° C. to the number average number of functional groups of isocyanate groups is represented by the following expression:n nviscosity(mPa·s)/number average number of functional groups≦240. |
priorityDate |
2001-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |