| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_682f5a24344011e5caf4eb35e036355b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C3-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C3-26 |
| filingDate |
1987-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1988-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_946645aa0e7b56266e5c572fdafb114f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6dc2793d5c737e0febca9c44969e97a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6c6319e3687a86a151db431d1daa84d |
| publicationDate |
1988-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4787959-A |
| titleOfInvention |
Process for preparing chemical paper pulps by cooking, intermediate grinding and a final alkaline peroxide delignification |
| abstract |
A process of preparing new chemical paper pulps wherein a first cooking stage is effected in the presence of sodium hydroxide and advantageously adjuvants, after which an intermediate grinding is effected and followed by a second cooking stage characterized in that the second cooking stage is performed in the presence of a peroxide alkaline solution containing a peroxide stabilizing agent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102363927-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1820897-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007193706-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010276092-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5253711-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6554958-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7943008-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7771565-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1995376-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102363927-A |
| priorityDate |
1977-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |