http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1516560-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7415750c566b2c4d2e9e35d06591af61 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-07 |
| filingDate | 1988-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1989-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f56e748eb40ea66e2d7b44bb9a797aea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4dd8ea733924ecb14a2b1e9e45b565e0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d06149df18a2add514923a9bde4f811 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94952da93ab72bad36440571b9907545 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e27c61be22dd2c02269d927cefd1507 |
| publicationDate | 1989-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1516560-A1 |
| titleOfInvention | Method of producing fibrous cellulose-containing semiproduct for making absorbing layer of sanitary paper articles |
| abstract | The invention relates to the pulp and paper industry and improves the absorbency of the target product and the efficiency of the process by improving the dry grinding conditions while maintaining the hygienic properties of the products. Sulphite bleached coniferous cellulose or its mixture with wood pulp is dissolved and polyethylene glycol monostearate and alkylbenzyldimethylammonium chloride are added at a ratio of 2.5: 1 to 3: 1 and a total consumption of 0.5-0.6% of the mass of absolutely dry starting material. Then the alkaline reagent is added to a pH of 6.5-8.0, the web is cast, pressed, dried and subjected to dry grinding. 1 hp ff, 1 tab. |
| priorityDate | 1988-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.