http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-1903963-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a8c05d2ee1324bbcaeb5be9616780418 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S516-03 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-04 |
| filingDate | 1969-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_952d4a9bcbe24a9fd1ada39ead02130a |
| publicationDate | 1969-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-1903963-A1 |
| titleOfInvention | Sulphated and hydroxylated unsaturated polymers and processes for their preparation |
| abstract | To obtain resinous polymer products by reacting diolefins with nitrogen compounds in presence of sulphuric acid, oxamide, benzamide, sulphamide or sulphaminic acid are suspended in a solution of H2SO4 (85 to 105 equivalent % H2SO4) in an inert diluent in a ratio H2SO4 to amide of 0.75-5.0, and then 0.8 10 mole of an acylic, conjugated C4-7 diolefin that is branched at not more than one C-atom, are introduced into the suspension. The diene may also be cyclo'pentadiene or a 5-alkyly-cyclopentadiene-1,3 with 1-3 C-atoms in the alkyl group. All mole ratio figures are with respect to one mole amide. The conjugated diene may be butadiene-1,3, isoprene or piperylene. The water-soluble polymer salts are useful as surfactants. They are non-toxic and do not irritate the skin. In washing agent formulations, low-foaming mixtures are obtained with them. |
| priorityDate | 1968-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.