http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S60229926-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f23d2688c8073a228c46633003531ee |
| 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/C09K23-52 |
| filingDate | 1984-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2cbee33056e4eadf278268b3c2ff7d9a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3dbd350730dbdc71d9bace2daf9c890 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9dbf86746cf686ba3c8941985ce6b70c |
| publicationDate | 1985-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S60229926-A |
| titleOfInvention | Novel polymer and preparation and use thereof |
| abstract | PURPOSE: To obtain a water-soluble poly(N-lower acylethyleneimine) polymer having improved surface activity, by carrying out cationic ring opening polymerization of a 2-oxazoline based compound in the presence of a 1:1 reaction product of the specific 2-oxazoline based compound and a cationic polymerization catalyst as a polymerization initiator. n CONSTITUTION: The cationic ring opening polymerization of a 2-oxazoline based compound expressed by formula II (R 3 is H or 1W3C alkyl) is carried out in the presence of a 1:1 reaction product of a compound expressed by formula I (R 2 is 7W30C alkyl or aralkyl, etc.), e.g. 2-heptyl-2-oxazoline, and a cationic polymerization catalyst, e.g. sulfuric ester or sulfonic ester, as a polymerization initiator to give the aimed poly(N-lower acylethyleneimine) polymer, expressed by formula III (R 1 and R 3 are H or 1W3C alkyl; R 2 is as described above, preferably 7W 18C alkyl; n is 2W300, preferably 3W50; X is terminal group), and having one N- higher acylethyleneimine bonded to the molecular ends. n COPYRIGHT: (C)1985,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4495286-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000204160-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H02182724-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10152557-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63218950-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003261678-A |
| priorityDate | 1984-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.