| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D493-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-672 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-672
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C13B50-00 |
| filingDate |
1999-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0c463116e082d354c3a1ef386486007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d374dfb81cf84aebb5b1de004bb863a2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44d58c7485328cfe8d8af4f3e9b95eaf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a7794ba8171e497372e23a526cc4979
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff495f96b4a7ebcfb5ebd822efdf763f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e81e5814c76eb2f047a0a9643eaee53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3b582d9b1ed7422a7f4233893d7588f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81d09393145f3a988fb2b4e23b92d692
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6299bc5a32cf5253ea3b69914894878a |
| publicationDate |
2005-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1580183-A1 |
| titleOfInvention |
Process for determining the purity of anhydrosugar alcohols |
| abstract |
A method is disclosed for determining the suitability of an anhydrosugar alcoholnfor use in a polymer, comprising:n annealing the anhydrosugar alcohol at a temperature of at least 260°C for at leastnfour hours; cooling the annealed anhydrosugar alcohol to form a supercooled melt; and determining the color of the supercooled melt in comparison to a known colornchart. Also disclosed is a method for determining the purity of an anhydrosugar alcohol,ncomprising forming a solution of anhydrosugar alcohol in distilled water; and determiningnthe ultraviolet transmittance of the solution. |
| priorityDate |
1999-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |