http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1204426-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S8-927 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S8-907 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D333-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-65193 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P3-76 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-651 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P3-76 |
| filingDate | 1968-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8dec0e7d4b3fc9447d7c6c198616d5e6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0a8f4300247c3b37fd98777d12fa1f4 |
| publicationDate | 1970-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1204426-A |
| titleOfInvention | Process for the continuous dyeing of articles made of polyacrylonitrile or copolymers containing acrylonitrile |
| abstract | 1,204,426. Hydrogenated thiophen-1,1-dioxide compounds. FARBENFABRIKEN BAYER A.G. 30 Oct., 1968 [11 Nov., 1967; 29 Nov., 1967], No. 51517/68. Heading C2C. [Also in Division D1] Partially or completely hydrogenated thiophen-1,1-dioxide compounds especially of Formula A: in which m is 0-5, k is 0-3, p is 1-8, X and Y independently are oxygen or sulphur, R<SP>1</SP> is a C 1-6 alkylene radical which may be substituted by hydroxy, alkoxy or alkylmercapto group or halogen, R<SP>11</SP> is a hydrocarbon radical linked via a single or double bond and may be substituted by alkyl, hydroxy, alkoxy, amino, carbonyl or carbonamide group; a fused carbocycle or heterocycle; a halogen atom; a functional organic group linked via a single or double bond; an oxygen or sulphur atom, Z 1 is the radical of a polyfunctional compound in which one or more functional groups may be replaced with the grouping of Formula B4: are prepared by known processes, e.g. base catalysed addition of alcohols, mercaptans or amines on to thiophen or 2,5-dihydrothiophen- 1,1-dioxides or by addition of sodium hydrogen sulphide on to 2,5-dihydrothiophen-1,1-dioxide and subsequent alkylation or acylation of the resultant mercaptans or by reaction of 2,3- dichloro - tetrahydrothiophen - 1,1 - dioxide with 2 moles of alkali metal alcoholate or alkali metal mercaptide. In examples many compounds of the above type are specified. |
| priorityDate | 1967-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.