http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE31610-E
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L61-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02 |
| filingDate | 1982-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1984-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1984-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-RE31610-E |
| titleOfInvention | Modifying mortars of inorganic binding agents with alkylated sulphonated phenol-formaldehyde condensation product |
| abstract | In a mortar comprising an inorganic binder, water and a sulphonated phenol condensation product modifier therefor, the improvement wherein said condensation product comprises a formaldehyde condensation product of a phenol wherein at least about 40% of the phenolic OH groups are etherified with an alkylating agent, the condensation product being present in about 0.05 to 5% by weight of the binder. Advantageously the condensation product is of the formula ##STR1## in which R is H, C 1-6 -alkyl, C 1-12 -aralkyl, C 1-4 -monohydroxy or dihydroxy alkyl, of C 3-4 -hydroxy .[.chloralkyl.]. .Iadd.chloroalkyl.Iaddend., less than 40% of the R groups being H, n X is H, CH 2 --SO 3 M, CH 2 OH, CH 2 --R' or NR' 4 , at least about half the X groups being CH 2 --SO 3 M, n M is Na, K, Ca/2 or Mg/2, n R' is H, C 1-4 -alkyl, C 2-4 -hydroxy alkyl, or another structural unit of the formula (I) n and n n is at least 3. n Thereby the mortar is rendered more plastic and dense while retaining its setting characteristics. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7910640-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008108732-A1 |
| priorityDate | 1979-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 93.