http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2856209-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d669af06cb2abbcd6823699582a97002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b502fde933db1d6126d10bbcbddb83ea |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-2823 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-128 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B39-02 |
| filingDate | 1978-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74feeeee913612e324a2827063c56769 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df5466a413b39d8d77dab414b74a4c5e |
| publicationDate | 1980-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2856209-A1 |
| titleOfInvention | METHOD FOR PRODUCING FINE-PARTICLE POTASSIUM-CONTAINING SODIUM-ALUMINUM SILICATES |
| abstract | Continuous prodn. of finely-divided, water-insoluble, water-contg. silicates of formula (I) x1Na2O.x2K2O.Al2O3.y SiO2 (x1 = 0.2-1.4; x2 = 0.005-0.5; y = 1.5-10; x1 + x2 = 0.3-1.5, pref. about 1) comprises mixing aq. solns. of Na and/K aluminate (A) and Na and/or K silicate (B) in presence of excess NaOH, then filtration. Molar compsns. of (A) and (B) are resectively: Al2O3:0-10 Na2O:0-5 K2O:20-200 H2O with Na2O + K2O:Al2O3 > 1; and SiO2: 0-10 Na2O:0-5 K2O: 5-200 H2O with Na2O + K2O:SiO2 > 0.2 and the overall compsn. of the mixt. 1.5-15 Na2O: 0.005-5 K2O: Al2O3: 1-15 SiO2:50-400 H2O. Two solns. are mixed and atomised at 0-103 (0-70) degrees C so that they first react in spray streams to form an X-ray amorphous gel. Final prod. contains 0.1 wt.% particles over 25 mu m. (I) are useful as replacement for phosphates in washing, rinsing and cleaning compsns. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/LT-3003-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0392400-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0392400-A2 |
| priorityDate | 1978-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.