| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F22-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F22-04 |
| filingDate |
1973-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1975-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7364bd13927854f11d5c787605d71f42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96cef8dcf3646d87340898759706315d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5bf152dac24db75866677b0995607b1 |
| publicationDate |
1975-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3925329-A |
| titleOfInvention |
Production of polymers in powdered form which contain carboxylic acid or carboxylic anhydride groups |
| abstract |
A process for the production in powdered form of a polymer containing carboxylic acid or carboxylic anhydride groups in which the monomers are polymerized with agitation in the presence of an auxiliary liquid in such a way that the surface of the mixture is increased by a multiple with respect to the stagnant mixture and then the auxiliary liquid is distilled off. The powdered polymer is particularly suitable as a surface sizing agent for paper. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4925905-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4243784-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5583166-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5726223-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4112215-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4861860-A |
| priorityDate |
1973-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |