| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-0286
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-48 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-54 |
| filingDate |
1989-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1990-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20737246aa15a42d7bb6426ebd089557
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6983372d92d896c8ae906147e3eb395
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_587b45e2805ba3c060bad85c6cae2854
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac898fbf96a000801c222a4b0630939d |
| publicationDate |
1990-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4929309-A |
| titleOfInvention |
Nitrogen-containing water-soluble polymeric compounds |
| abstract |
Water-soluble crosslinkable polymeric compounds which are obtainable by reaction of reaction products, containing halogenohydrin groups, of ammonia or mono- or polyamines and an epihalogenohydrin with inorganic bases and subsequent reaction of the resulting compounds containing epoxide groups with halogen-free sulphonic acids to give compounds containing sulphonic acid ester groups are used for imparting wet strength to paper. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5440060-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0118093-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100471895-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5093470-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0717146-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6429267-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004266984-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5614597-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2004242607-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7081512-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9719212-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2798132-A1 |
| priorityDate |
1988-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |