| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5128cfc84a0fb189fceb3cd240c44493 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-26 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L59-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L59-00 |
| filingDate |
1987-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46024778a538b6c9b1bca10bab033b7f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6060fd8da1e81ccaf6b97a78d1ef9f9c |
| publicationDate |
1989-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4855365-A |
| titleOfInvention |
Poly-β-alanine compound, a process for producing the same and a polyacetal resin composition containing a poly-β-alanine compound |
| abstract |
There is disclosed a novel poly- beta -alanine compound comprising monomeric units of the formula (CH2CH2CONH) and monomeric units of the formula <IMAGE> in a specific proportion, having a high degree of polymerization and which is essentially free from metal contamination. The novel poly- beta -alanine is produced by polymerizing acrylamide using an alkaline earth metal alcoholate catalyst in an extremely limited amount. The novel compound has a wide variety of uses, and is especially useful as a thermal stabilizer for a polyacetal resin. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5959036-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6221946-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002123566-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5015707-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5385735-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19681755-B3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5519075-A |
| priorityDate |
1986-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |