http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1128818-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-16 |
| filingDate | 1965-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3085745d694219620daf6dac6cf807bb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ac6887c1e2a407f961cd7f689ef0825 |
| publicationDate | 1968-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1128818-A |
| titleOfInvention | Gelatin compositions containing hardeners |
| abstract | 1,128,818. Bis - (# - acyloxyethyl) - ketones. EASTMAN KODAK CO. 2 Oct., 1965, No. 41889/65. Heading C2C. [Also in Divisions C3 and G2] Compounds are described of the formula where X is an acyloxy radical of 2-5 carbons, including chloracetoxy, m is 0 or 1 and A is -(CR 2 ) n - where n is 1 to 10, R is H or alkyl of 1-4 carbons and one or more -CR 2 units may be replaced by -CR=CR-, -O-, -S-, arylene or cycloalkylene. Those specified are 1:5-diacetoxy-3-pentanone, 1:8-diacetoxy - 4 - octene - 3:6 - dione, 1:10 - diacetoxy- 3:8-decanedione and the corresponding bis- (chloracetoxy) compound, 1 :11-diacetoxy-6-oxa (or -thia)-3:9-undecanedione, 1:14-diacetoxy- 3:12-tetradecanedione and 1:4-bis-(3-acetoxypropionyl)-benzene or -cyclohexane. The compounds are made by reacting a carboxylic acid and its alkali metal salt with the bis-(#-chloroethyl) ketone corresponding to the compound desired, in acetone or in the carboxylic acid if the latter is a liquid. 1 :10-Dichloro-3:8-decanedione and 1 :14-dicloro-3:12-tetradecanedione are made by reacting adipoyl chloride and sebacoyl chloride respectively with ethylene in dichloromethane in the presence of aluminium chloride. |
| priorityDate | 1964-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.