http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1445918-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a22da5b7dd6ed60a21538e5edb23e051 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B63-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 |
| filingDate | 1974-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1976-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1445918-A |
| titleOfInvention | Inhibiting the polymerization of unsaturated carboxylic acid |
| abstract | 1445918 Stabilization of unsaturated esters MONSANTO CO 15 Oct 1974 [23 Jan 1974] 44615/74 Addition to 1445647 Heading C2C Unsaturated carboxylic acid esters are inhibited against polymerization by incorporating an N - (aminoalkyl) - N<SP>1</SP> - phenyl - p - phenylenediamine of formula in which R, R 1 and R 2 independently are hydrogen or alkyl (1-5C), X is hydrogen, chloro, trichloromethyl, trifluoromethyl, alkyl (1-5C), alkoxy or phenoxy, and n is 1-5. The unsaturated carboxylic esters are the aliphatic esters of mono-, di-, and tricarboxylic acids such as acrylic, methacrylic, angelic, crotonic, isocrotonic, propynoic, sorbic, oleic, elaidic, linoleic, α-eleostearic, #-eleostearic, α-linolenic and erucic acids, maleic, fumaric, itaconic and acetylenedicarboxylic acids and aconitic-(1,2,3- propenatin carboxylic acid. Many inhibitor compounds are listed and an example describes the inhibition of ethyl methacrylate by N-(2- methyl - 2 - aminopropyl) - N<SP>1</SP> - phenyl - pphenylenediamine. |
| priorityDate | 1974-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.