http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4668756-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-14 |
| filingDate | 1985-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1987-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75e3da3a6931732aec1d4fcc3b94e6a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1042527ae66800161b2b22df805c3959 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aaa36886f215f4da3ef72f1c40f92a5f |
| publicationDate | 1987-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4668756-A |
| titleOfInvention | Azetidinedione-monocarbonamide capped prepolymer |
| abstract | Novel polyamide block copolymers are provided which comprise a central block of a soft segment derived from the residue of a polymeric polyol or polycarboxylic acid joined to terminal hard segment polyamide blocks. The linkages which join the blocks are of a novel type and are the opened form of certain monoazetidine-2,4-dione rings. The block copolymers can be prepared very rapidly via anionically polymerizing lactams on to prepolymer soft segments containing terminal azetidine-2,4-dione rings. The speed with which the polymerizations can be carried out make the block copolymers particularly useful for the RIM preparation of molded parts. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5091471-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4721768-A |
| priorityDate | 1985-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 294.