http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1072800-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31971 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31855 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C8-54 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C8-54 |
| filingDate | 1975-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1980-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ca459a0c6e279cc6fadb07be09446c2 |
| publicationDate | 1980-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1072800-A |
| titleOfInvention | Timing layer containing a mixture of cellulose acetate and maleic anhydride copolymer |
| abstract | TIMING LAYER FOR COLOR TRANSFER ASSEMBLAGES ABSTRACT OF THE DISCLOSURE Color diffusion transfer assemblages, processes for producing transfer images in color, dye image-receiving elements and cover sheets are described wherein a novel timing layer is employed in conjunction with a neutralizing layer for neutral-izing alkaline processing composition. The novel timing layer, which is permeable by alkaline processing composition after a predetermined time, comprises a mixture of cellulose acetate and a maleic anhydride copolymer, the mixture comprising about 2 to about 20 percent by weight of the copolymer. |
| priorityDate | 1974-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.