http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114539908-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b36940f580a6238500ad959d68714831 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D163-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-14 |
| filingDate | 2022-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_630071c8efb694cbc8355d080d7e9c38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e91d565de53adb70521361ce61867617 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2967093f6c818c6698291b33f4ededb0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_051361a4ffa80ae18cc926f577e30757 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb6aba298ca6bedd27251e73fe259b72 |
| publicationDate | 2022-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114539908-A |
| titleOfInvention | A kind of UV light-curing coating with high yellowing resistance applied to decorative plate and preparation method thereof |
| abstract | The invention discloses a UV light-curing coating with high yellowing resistance applied to a decorative board and a preparation method thereof, comprising the following raw materials in parts by weight: 50-70 parts of urethane acrylate and 20-40 parts of yellow-resistant modified epoxy acrylate , 20-40 parts of modified acrylic monomer with high yellowing resistance auxiliary agent, 1-5 parts of auxiliary agent, 3-5 parts of cationic photoinitiator, 10-20 parts of filler, and 20-40 parts of UV light curing active diluent; The high yellowing resistance auxiliary agent modified acrylic monomer is prepared by utilizing the acylation reaction between the high yellowing resistance auxiliary agent and the acrylic monomer; the high yellowing resistance auxiliary agent is N,N-bis-( 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionyl)hexamethylenediamine. The invention adopts cationic photoinitiator to replace the traditional free radical photoinitiator, greatly reduces the generation of free radicals in the UV light curing coating, avoids the yellowing and aging phenomenon caused by excessive residual active radicals, and utilizes high resistance to yellowing. Auxiliary modified acrylic monomer to achieve intramolecular anti-yellowing and anti-oxidation effect. |
| priorityDate | 2022-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.