http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1247808-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e4cb0705b766b36a3fbb2715428a992f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06L4-30 |
| filingDate | 1984-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1989-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9bb941f5ebe8217a2d3ca0748ddc99f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81ec3ac598c39f0c303ae726caa6b62e |
| publicationDate | 1989-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1247808-A |
| titleOfInvention | Sodium hydrosulfite slurries |
| abstract | ABSTRACT . Aqueous sodium dithionite slurries, which are non-settling during shipment thereof and are thereafter pumpable, and a method for their manufacture are provided. The slurries contain at least 20% by weight of crystalline pure sodium dithionite and at least about 0.13% by weight of a xanthan gum. As textile bleaching compositions, the slurries preferably comprise, on a weight basis, at least about 36% of commercial tripolyphosphate-free sodium dithionite, at least about 3% of sodium hydroxide, at least about 0.25% of a chelate, and at least about 0.25% of a xanthan gum. As woodpulp bleaching compositions, the slurries preferably comprise, on a weight basis, about 28% of commercial sodium dithionite, at least about 2% of sodium carbonate, at least 2% of sodium tripolyphosphate, and at least about 0.13% of particular xanthan gums. |
| priorityDate | 1984-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 61.