Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fec1ebd5709949106af4a46caf755713 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c9c9bec18ba27b7ba42c0ec4fc3d34e2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_35b00a613d11ff408ac2a5580b2d22eb http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ceaf7a4626761a2fa9ba5bf066bdf67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dcce39a20bef16c3f04497659caba40f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aed6809d3187c5b72c8be4b64809d991 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b893b9117040732dcc81ba976ebfdfe5 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2013-006 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N25-4866 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-15 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-15 |
filingDate |
2013-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44ca3c6a0d799c8f8a64c293dcabca0c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0a13adc556cd32c454009d90da9acfb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c125ae1c27d9c7394f91ea7d0e56dc6f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_312fa53e2443337e43c0a61405abbd4d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78b6980128e528813230c6021adc57de |
publicationDate |
2013-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2013199313-A1 |
titleOfInvention |
Method for evaluating the solubility of a crystalline substance in a polymer |
abstract |
A method for evaluating the solubility of a crystalline substance in a polymer comprises a) providing at least one sample of an intimate crystalline substance/polymer mixture at a predetermined crystalline substance concentration; b) annealing the sample at a constant temperature T a for a period of time; c) heating the annealed sample while recording the heat flux over time by DSC; d) identifying a DSC dissolution endotherm in the recorded heat flux, if any; e) considering the crystalline substance concentration as a concentration above the crystalline substance solubility in the polymer at temperature T a when there is a DSC dissolution endotherm identified, and considering the crystalline substance concentration as a concentration less than or equal to the crystalline substance solubility in the polymer at temperature T a when there is no DSC dissolution endotherm identified. Thus, the method yields the upper and lower bounds for the equilibrium solubility at a given temperature or the upper and lower bounds for the equilibrium solubility temperature at a given crystalline substance concentration. The method improves accuracy of measurement near the glass transition temperature. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103645120-A |
priorityDate |
2010-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |