http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1472945-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_47becd0bad1e8c65826be1edac09d306 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-11 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-00 |
| filingDate | 1974-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1977-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1472945-A |
| titleOfInvention | 3,3-dihalopropenyl esters of di and tricarboxylic acids and their use as plasticizers |
| abstract | 1472945 3,3 - Dihalopropenyl esters of di-tricarboxylic acids MONTEDISON SpA 24 April 1974 [24 April 1973] 17911/74 Heading C2C [Also in Division C3] The invention comprises compounds of Formula I wherein each X is a halogen atom and is the same as, or different from any other X, n is 2 or 3 and when n is 2, A is a radical of Formula II and when n is 3, A is a radical of Formula III wherein R<SP>1</SP> and R<SP>11</SP> are selected from optionally halogen substituted hydrocarbyl radicals which may be prepared by reacting an optionally halogen substituted di- or tribasic carboxylic acid with a compound of Formula IV or V where X is as defined above. 1,1,1,3 - Tetrachloropropane is prepared by reaction of ethylene and carbon tetrachloride under pressure in the presence of CuCl 2 and n-butylamine and is dehydrochlorinated at 140-150‹ C. to obtain 1,1,3-trichloropropene which is in turn reacted with potassium acetate and subsequently hydrolysed to obtain 3,3- dichloroprop-2-ene-1-ol. Plasticized polymeric compositions comprise a chlorovinyl polymer together with up to 150 p.b.w. of a compound of Formula I per 100 p.b.w. of said polymer and optionally comprise at least one further plasticizer or other known polymer additive. |
| priorityDate | 1973-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.