| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fb9f44db08d1c42a53f3d28eaae416f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-64 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C5-027 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C5-02 |
| filingDate |
1992-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebe5e720b46ecc2b1b49e73329430750
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3c86c7e26760b9f16ce9492c8fbd82f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef1bcf3da787458d729b7d574f734a54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a9d5499d337a33bdf6fa6fd8d7a586d |
| publicationDate |
1994-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5304316-A |
| titleOfInvention |
Deinking agent for regenerating waste printed paper comprising reaction product of compound having an OH group, a dicarboxylic acid, or an anhydride thereof |
| abstract |
A deinking agent for regenerating waste paper, which comprises a reaction product obtained by reacting a compound having an OH group, which is represented by the following (A) or (B) with a dicarboxylic acid or an anhydride thereof as an active ingredient: (A) a compound obtained by adding ethylene oxide and propylene oxide to a higher fatty acid having 8 to 22 carbon atoms in such a manner as to control the molar ratio of ethylene oxide/propylene oxide to from 1 to 4 and to control the total amount of the added ethylene oxide and propylene oxide to from 10 to 50 moles on average; or (B) an incomplete ester of a polyhydric alcohol, to which ethylene oxide and propylene oxide have been added in such a manner as to control the molar ratio of ethylene oxide/propylene oxide to from 1 to 4 and to control the total amount of the added ethylene oxide and propylene oxide to from 10 to 50 moles per OH group on average, and a higher fatty acid having 8 to 22 carbon atoms; is disclosed. With the use of this deinking agent, a deinked pulp having a high degree of whiteness and a small residual ink number can be obtained. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6666950-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5712233-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7423000-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9539822-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0042134-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004096670-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013029111-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5919975-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007210898-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6544383-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5665204-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5672244-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5718801-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011059790-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6013157-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5660684-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5814163-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9704164-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008236769-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004074614-A1 |
| priorityDate |
1989-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |