| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af7c9c966acd2ef7eca105d82d8d0991 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-42 |
| filingDate |
1972-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1974-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84814085c2a60b90f1e04c4a76192246 |
| publicationDate |
1974-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3842044-A |
| titleOfInvention |
Process for producing sultone-or hydroxyalkanesulfonate-modified polyamides |
| abstract |
1. IN PRODUCING A FIBER FORMING POLYAMIDE CONSISTING ESSENTIALLY OF THE FIBER FORMING ALIPHATIC POLYCARBONAMIDE PRODUCT OF A DICARBOXYLIC ACID AND A DIAMINE, OR A SALT OF A DICARBOXYLIC ACID A DIAMINE, A METHOD FOR IMPROVING THE DYEABILITY OF THE RESULTANT POLYMER COMPRISING INCORPORATING INTO SAID POLYAMIDE FROM ABOUT 0.05 TO ABOUT 5 MOLE PERCENT 1,3-PROPANESULTONE. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4420431-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4814399-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4238408-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115124714-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115124714-A |
| priorityDate |
1972-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |