http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113024775-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7384096178358310fb45b679fa86e363 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-5006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-4057 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-5046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-504 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-62 |
| filingDate | 2021-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa8b19f728ab915201d4024056db21d5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27d480d69f4816413122a10d4af97a48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a606b9f6b416955a8f045bcbb9e709f8 |
| publicationDate | 2021-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113024775-A |
| titleOfInvention | Degradable epoxy resin curing agent and preparation method thereof |
| abstract | The invention discloses a degradable epoxy resin curing agent which comprises the following raw materials in parts by weight: 30-45 parts of aliphatic amine curing agent, 5-8 parts of component A, 5-8 parts of component B, 30-40 parts of benzyl alcohol, 10-20 parts of epoxy resin and 1-5 parts of accelerator; the invention also discloses a preparation method of the degradable epoxy resin curing agent, which is characterized in that a traditional amine curing agent and an epoxy coating additive are mixed, a self-made component A, a component B and an auxiliary additive are added, the component A contains an S-S bond, has reversible exchange performance, contains a stable heterocyclic structure formed by P, O, C elements, and has higher thermal stability, the component B contains a carbamate structure, and the carbamate structure can be hydrolyzed in an acid-base solvent, so that the epoxy resin can be rapidly cured, the cured epoxy resin can be degraded under the conditions of acid, alkali or high temperature, and the cured epoxy resin can be recycled in the next step. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116589960-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115124815-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115124815-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114874412-A |
| priorityDate | 2021-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 104.