http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1369729-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-375 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-375 |
| filingDate | 1972-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1974-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1369729-A |
| titleOfInvention | Stabilisation of chemically cross linked polyethylene |
| abstract | 1369729 Bisphenolsulphides CIBA-GEIGY AG 19 Dec 1972 [21 Dec 1971] 58657/72 Heading C2C [Also in Division C3] Bisphenol sulphides of formula where x is 1 to 4, may be prepared by reacting 2,6-dimethyl-4-mercaptophenol with iodine or by reacting 2,6-dimethylphenol with sulphur monochloride and sulphur. In examples: (1) bis-(3,5-dimethyl-4-hydroxyphenyl) disulphide is prepared by reacting the mercaptophenol with iodine, (2) a mixture of mono-, di- and trisulphides are prepared by reacting the dimethylphenol with sulphur monochloride and sulphur, and (3) the trisulphide is recovered by recrystallizing the product of (2) twice from acetone. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2119386-A |
| priorityDate | 1971-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.