http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SE-8803487-D0
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_670101b0e1b717a61558c95d26de20eb |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B22-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-121 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-18 |
| filingDate | 1988-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae03910ff376e93b1fefbe9b645086eb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d571d40c9d67f6573b9c3bd1ee79b689 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81c9f20564697041f9a74d4cc2bda172 |
| publicationDate | 1988-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SE-8803487-D0 |
| titleOfInvention | GIPSSTEINFREEMEN CEMENTGEMIC AND PROCEDURES IN YOUR REPAIR |
| abstract | The mixture can be used in the building industry, especially when there is a requirement for good workability accompanied by a high degree of initial strength. The mixture contains Portland cement clinker having a specific surface area of 220-700 m2/kg, a milling additive, an alkaline compound, which is selected from the group carbonate, hydrogen carbonate and silicate, and a sulphonated polyelectrolyte, which is selected from the group lignin sulphonane, sulphonated polyphenolate and sulphonated lignin. The mixture is characterized in that it contains 20-55% by mass of preparation water in which are dissolved 0.01% by mass of triethanolamine, 0-2.2% by mass of an alkaline compound and 0-2.2% by mass of a sulphonated polyelectrolyte, with all the percentage values being calculated on the basis of the mass of the cement clinker. In the process, a Portland cement clinker having a specific surface area of 220-700 m2/kg, a milling additive, an alkaline compound, which is selected from the group carbonate, hydrogen carbonate and silicate, and a sulphonated polyelectrolyte, which is selected from the group lignin sulphonane, sulphonated polyphenolate and sulphonated lignin, are mixed, after which 0.01-0.6% by mass of triethanolamine, dissolved in 20-55% by mass of preparation water, is added to this mixture. Up to 2.2% by mass of an alkaline compound and up to 2.2% by mass of sulphonated polyelectrolyte can also be added in the preparation water. |
| priorityDate | 1988-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.