| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a8e49a2b5f6d0ba32839687472b3a437 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-293 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-29 |
| filingDate |
1972-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1976-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7b4bfe6ec84e20cf56f6055b39447d0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a567eeb8792a5df9045bbd56844e5c10 |
| publicationDate |
1976-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3973909-A |
| titleOfInvention |
Method for testing antifreeze |
| abstract |
A method for determining the freeze point of an antifreeze-containing solution which includes simply dipping into the solution to be tested a bibulous material incorporated with a pH indicator and a buffer for maintaining the pH of the absorbed solution near or within the color change range of the indicator and comparing any apparent color change developed thereon to a color chart correlated to indicate various colors corresponding to various freeze points of antifreeze-containing solutions. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10318752-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10155113-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0025130-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5856199-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9839651-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5064615-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10318752-B4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2785392-A1 |
| priorityDate |
1972-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |