http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1434838-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fe9e5ac7fe945414e66b5a3adb002f12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_424db9d56b06a23aed410fcf5df652f3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-065 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-06 |
| filingDate | 1973-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1976-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1434838-A |
| titleOfInvention | Process for the degradation of high polymer substances |
| abstract | 1434838 Degradable synthetic resin compositions SHINETSU CHEMICAL CO TEKKOSHA KK and T KAGIYA 25 May 1973 25054/73 Heading C3P A synthetic polymer is made degradable by exposure to ultra-violet light and oxygen by introducing into it a halogenated carbonyl compound selected from halogenated acetones, acetyl halides, halogenated acetyl halides, chloranil, benzoyl halides and phenacyl halides. Polymers exemplified are polyvinyl chloride, polyethylene, polystyrene and polypropylene optionally mixed with chlorinated polyethylene. The carbonyl compounds used are acetyl chloride, triehloroacetyl chloride, dichloroacetone, hexachloroacetone, choranil acetyl bromide, bromoacetyl chloride or bromide, chloroacetone, benzoyl bromide, phenacyl bromide and acetyl iodide. Solvents used to incorporate the additives are acetone, methyl vinyl ketone and ether. |
| priorityDate | 1973-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.