http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1298617-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8b9036c33bbe3f4ea428655b76200f7c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-10 |
| filingDate | 1970-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7cf007e596d32a9f46ba5a417ceacee3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ac0351daf8b6f5d5bf894eef88baa24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1b7bbf3562347c1ed3c28d4410adb5f |
| publicationDate | 1972-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1298617-A |
| titleOfInvention | POLYMERISATION OF alpha-AMINO ACID N-CARBOXYANHYDRIDES |
| abstract | 1298617 Polyamides KYOWA HAKKO KOGYO CO Ltd 28 May 1970 [18 June 1969] 25743/70 Heading C3R An α-amino-acid N-carboxyanhydride A is polymerized by contacting with an alkali metal salt of 2-pyrrolidone or a derivative thereof of the formula where M is the alkali metal and R is a C 1-6 alkyl. There may be 0À1-10% moles salt based on A. M may be Na, K, or Li. Also present may be an inert liquid diluent. A long list is given of aminoacids from which A may be derived. The reaction temperature may be from -20 C. up to the solvent b.p. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2174097-A |
| priorityDate | 1969-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID12025 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419521561 |
Total number of triples: 16.