http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014221580-A1
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d0adee03c84ee76da2c5042e42451875 |
classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2105-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2115-06 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7621 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D179-08 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-02 |
filingDate | 2012-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_915ba3b887e7d23c8beea4a0d857baef |
publicationDate | 2014-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | US-2014221580-A1 |
titleOfInvention | High Molecular Weight Polycarbodiimide And Method Of Producing Same |
abstract | A method of producing the high molecular weight polycarbodiimide comprises the steps of providing an isocyanate component comprising toluene diisocyanate (TDI), a carbodiimidization catalyst, and a first solvent. The method further comprises the step of polymerizing the isocyanate component in the first solvent and in the presence of the carbodiimidization catalyst to produce a reaction mixture including at least one carbodiimide compound and the first solvent. In addition, the method comprises the step of combining a second solvent and the reaction mixture. Finally, the method comprises the step of polymerizing the at least one carbodiimide compound for a second period of time in the first and second solvents and in the presence of the carbodiimidization catalyst to produce the high molecular weight polycarbodiimide. |
priorityDate | 2011-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 239.