| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b73bb5b611ad02b686a7967bc6ca3412 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-49836 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-498
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-053 |
| filingDate |
1984-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1985-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97ea5279ad1c08bc43a5c4a98d8219bb |
| publicationDate |
1985-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4558003-A |
| titleOfInvention |
Hardening of poly(vinyl acetal) |
| abstract |
The addition of a boric acid or borate ion to a poly(vinyl acetal) composition has been found to cause hardening of the composition. The hardened composition is particularly useful in photothermographic emulsions having a poly(vinyl acetal) layer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007190468-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7033743-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004126719-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5731139-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007232569-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8426387-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0321161-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5496696-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1431059-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006141404-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6419987-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5004667-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5804365-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5663032-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0863432-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0321161-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0732618-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006071586-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007092208-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7255982-B1 |
| priorityDate |
1984-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |