http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2129223-C
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S162-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-64 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C5-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-0043 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C5-02 |
| filingDate | 1994-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19e82171afedc3e96e5accb032360215 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df208e52e51671f7c90822f61eca84cf |
| publicationDate | 2000-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2129223-C |
| titleOfInvention | Deinking agent and method of deinking through flotation using the deinking agent |
| abstract | A deinking agent comprising a compound represented by the following general formula I is herein provided: R1O -(PO)m -(EO)n - (XO)k - R2 (I) (wherein R1 represents an alkyl or alkenyl group having 12 to 22 carbon atoms; R2 represents a hydrogen atom or an acyl group having 2 to 24 carbon atoms; PO, EO and XO represent a propylene oxide unit, an ethylene oxide unit and an alkylene oxide unit having not less than 3 cabon atoms, respectively; m = 1~8; n = ~40; and k is such a number that the number of total carbon atoms present in the polymerized XO unit ranges from 3 to 120; the PO and EO in Formula (I) being added through block-addition) ~ The use of the deinking agent in the deinking methods, in particular, the flotation method permits the preparation of high quality reclaimed pulp having high brightness and a low content of residual ink and also ensures stable operations for the methods. |
| priorityDate | 1993-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.