http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63168547-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20d3042eb4ea7c9afd525aa89373349d http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cd23c354dd49d149991d5e4d2af08b17 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N25-04 |
| filingDate | 1986-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b21594d475cfcf2484901c7ea00615fd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b34a27d9a2ec055246a241417dada08 |
| publicationDate | 1988-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S63168547-A |
| titleOfInvention | Measurement of softening point distribution for heat softening substance |
| abstract | PURPOSE: To enable detailed measurement of a softening point distribution, by a method wherein a fixed amount of a mixture of a heat softening substance with a specified particle size and a thermally stabilizing substance with the particle size the same as that thereof is heated and values of changes in the measured volume is corrected to differentiate. n CONSTITUTION: A heat softening substance A with a fixed range of particle size below 40 mesh and a substance B stable to heat with the particle size the same as that thereof is mixed evenly so that the volume ratio meet the requirement of B/A=0W1 and placed into a cylindrical container 1. The atmosphere in the container 1 is replaced with a nitrogen gas and the mixture is heated at a fixed temperature rising rate under a fixed pressure through a temperature control section 8. Changes in the volume of a sample are detected with a displacement measuring section 7 within a softening temperature range of the substance A. A detection data signal is inputted into a CPU via a DC amplifier and an A/D converter. The CPU corrects measured values to determine a softening point distribution by differentiation. n COPYRIGHT: (C)1988,JPO&Japio |
| priorityDate | 1986-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID947 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419556970 |
Total number of triples: 14.