| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_114e4423ec77cbc8dab9d0a98909704e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S205-923
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-40 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24S70-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24S70-225 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D3-08 |
| filingDate |
1990-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1991-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62722404f7a3438f5ce0bd191ea56067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44a3f892e7df72cd1982d31e0bd9fca2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b577670a53e7105efcb6297ced506b8 |
| publicationDate |
1991-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5019223-A |
| titleOfInvention |
Black chromium plating bath useful for solar reflecting coatings |
| abstract |
The composition disclosed is an improved black chromium plating bath useful for solar selective coatings. The bath comprises an aqueous solution of sulphate-free chromic acid containing ions of nitrate, borate and fluosilicate. Being a room temperature black chromium bath, good quality black chromium deposite is obtained in the temperature range of 30° C. to 50° C. which is quite coherent and whose selectivity is better than 8. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103540967-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I470123-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102002738-A |
| priorityDate |
1988-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |