| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4bfb770ad56d7c9613272bbbf9391b22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3b75405fb53f1423aea2a283aa811cdf |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-40 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24S50-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B64G1-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B64G1-226
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B64G1-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-14 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D11-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D11-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B64G1-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B64G1-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B64G1-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D11-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D11-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24J2-40 |
| filingDate |
1996-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b972ee95cbfa85b9bdcdae25da148b6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_888c5fc2b161dabaa7ef21955c5af78f |
| publicationDate |
1999-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5948542-A |
| titleOfInvention |
High-absorptance high-emittance anodic coating |
| abstract |
A colored anodic coating for use on surfaces of substrates, e.g. aluminum substrates in which it is desirable to maintain a high solar absorptance (α) and a high infrared emittance (ε), particularly in low earth orbit space environments. This anodic coating is preferably a dark colored coating, and even more preferably a black coating. This coating allows a touch temperature within an acceptable design range to preclude burning of an astronaut in case of contact, but also allows a solar radiation absorption in an amount such that an α/ε ratio of unity is achieved. The coating of the invention comprises a first layer in the form of an acid anodized colored anodic layer for achieving a high solar absorptance and a second or high emittance layer in the form of a clear acid anodized layer for achieving a high emittance. The entire coating is quite thin, e.g. 1-2 mils and is quite stable in a hostile space environment of the type encountered in a low earth orbit. The coating is obtained by first creating the high emittance clear anodized coating on the metal surface followed by anodizing using a colored anodizing process. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015076802-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6866945-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004063405-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004063405-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6297550-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005031856-A1 |
| priorityDate |
1996-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |