http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102374731-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-10 |
| filingDate | 2014-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102374731-B1 |
| titleOfInvention | A azo-based foaming agent, method for preparing the same and method for foaming resin using the same |
| abstract | Disclosed are an azo-based foaming agent in which the structure of azodicarbonamide containing a formamide group, which is generated during thermal decomposition of azodicarbonamide and may cause reproductive toxicity, is modified, a method for producing the same, and a method for foaming a resin using the same. The azo-based foaming agent is represented by the following formula (1) or (2). [Formula 1] [Formula 2] In Formula 1, R 1 and R 2 are each independently an aliphatic or aromatic hydrocarbon group having 1 to 20 carbon atoms, an amine group, or a metal oxide, n is the number of repeating units, an integer of 0 to 3, and n is 0 In the case of , R 1 and R 2 cannot be an amine group at the same time, and in Formula 2, R 3 is an aromatic hydrocarbon group having 4 to 20 carbon atoms with or without a hetero atom, and a and b are each a carbonyl group. The number of repeating units included is an integer of 0 or 1. |
| priorityDate | 2014-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 86.