| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31935
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31891 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-93 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F218-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F218-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F218-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-93
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-795
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F18-00 |
| filingDate |
1983-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1986-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1986-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0114868-B1 |
| titleOfInvention |
Vinyl acetate copolymers, latex compositions containing same and their use |
| abstract |
Vinyl acetate copolymers having excellent adherence to supports such as photographic film supports. Such copolymers comprise recurring polymerized units of: (A) 20 to 85 weight percent vinyl acetate monomer, (B) 5 to 65 weight percent acrylate or methacrylate monomer, (C) 5 to 50 weight percent methacrylic acid monomer, and (D) 0.5 to 15 weight percent cationically charged vinyl monomer. These copolymers are useful in latex compositions that are very stable and form layers that withstand conventional alkaline photographic processing solutions but can be readily removed from photographic film supports in support recovery processes. Due to these unique characteristics such copolymers are particularly useful in adhesion promoting layers such as photographic subbing layers. |
| priorityDate |
1982-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |