| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-7954
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-6884
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-668 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-795
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-668
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-688 |
| filingDate |
1972-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1974-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7a2fc04afb5f27d9dd17ad7152c6092 |
| publicationDate |
1974-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3856751-A |
| titleOfInvention |
Diacid-xanthylium ion polyester and photographic element comprised thereof |
| abstract |
A polymer is disclosed comprised of a repeating unit formed of the ester of a diacid with a xanthylium ion which is oxygen substituted in each of its benzo rings. A second repeating unit can also be present which is an ester of a diacid and an aliphatic or aromatic diol. The polymer exhibits an inherent viscosity of from 0.2 to 1.5 and exhibits a glass transition temperature in excess of 200*C. The polymer is suited to the formation of structural elements and, particularly, supports for photographic elements capable of remaining dimensionally stable at elevated temperatures. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9640396-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10593886-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015031242-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7601483-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10211409-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7108958-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004219456-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7914974-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016133072-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011223524-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4942105-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4340454-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7364835-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005148170-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6071662-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1672097-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010170868-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009191474-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8415083-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5935748-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9110372-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2016133072-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8133659-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9859505-B2 |
| priorityDate |
1972-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |