| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13aa7b32ae00ed83af7dfaa0b6a1f7c2 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C317-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C323-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C317-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C317-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C313-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C317-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C317-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L89-00 |
| filingDate |
1975-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e9c7fc7c4407c7623fd09a7461a9049 |
| publicationDate |
1976-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-2545722-A1 |
| titleOfInvention |
METHOD OF CURING PHOTOGRAPHIC GELATIN |
| abstract |
Photographic gelatin-hardening process takes place by reacting the gelatin with a new hardener cpd. contg. an aliphatic hydrocarbon gp. with >=3 attached vinyl-sulphonyl gps. pref. having formula R(SO2CH=CH2)n (I) (where R is an opt. substd. n-valent aliphatic hydrocarbon gp. and n is integer >=3). Used with a photographic element contg. a carrier and >=1 applied gelatin-contg. layer, for black and white, colour- and pseudo-colour photographic materials and copying, X-ray and radiation-sensitive materials. Physical properties of gelatin-contg. layer are improved without impairing photographic properties. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0204530-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2370301-A1 |
| priorityDate |
1974-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |