http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1333601-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C301-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-06 |
| filingDate | 1970-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1973-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1333601-A |
| titleOfInvention | Process for the production of methallyl sulphonate salt solutions |
| abstract | 1333601 Methallylsulphonic acid salts BAYER AG 8 Dec 1970 [27 Dec 1969] 58217/70 Heading C2C A solution of a salt of methallylsulphonic acid is prepared by reacting an addition compound obtained from substantially stoichiometric quantities of sulphur trioxide and a complex former consisting of an N,N-dialkyl substituted carbonamide, an N-acyl azacycloalkane, an N-alkyl substituted lactam, a tetraalkyl urea, an N,N<SP>1</SP>- carbonyl bis-azacyclo alkane or an N,N<SP>1</SP>-dialkyl- 2-imidazolidinone with at least 1 mol. of isobutylene, based on 1 mol. of the sulphur trioxide, in an inert haloalkane which is immiscible with water as a solvent at a temperature of from -20‹ to 60‹ C.; and the resulting solution of methallylsulphonic acid is neutralized with an aqueous base to yield a solution of a salt of methallylsulphonic acid. The solvent may be removed before or after neutralization. The aqueous methallylsulphonate salt solution may be concentrated by evaporation under reduced pressure or by spray-drying. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116422152-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116422152-B |
| priorityDate | 1969-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.