| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_efa9acdc48a2478bd91bd8dc738751f9 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-16 |
| filingDate |
1978-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fabb546a5fe2a74b5180bbc057b77678 |
| publicationDate |
1979-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-2803923-A1 |
| titleOfInvention |
FLUID AGENT FOR CONCRETE AND MORTAR AND METHOD FOR ITS MANUFACTURING |
| abstract |
A flow agent (I) for concrete and mortar is prepd. by post-condensing and post-sulphating a mixt. of lignin sulphonate (II) and ring-sulphonated or sulphomethylated aromatics (III). The concrete or mortar has high flowability without an undesirable increase in curing time and there is no bleeding. Higher amts. of (I) may be used. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3612017-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2916705-A1 |
| priorityDate |
1978-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |