http://rdf.ncbi.nlm.nih.gov/pubchem/patent/PL-197204-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b205247dfa6d7b3438398d81d6f7aa06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 |
| filingDate | 2000-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e99c14cfae5e75e91d0348198cf6d7c7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0542d3cda486fecd4d3ac8ff8b93f131 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ee0c421db72d1a502c518e580d88769 |
| publicationDate | 2008-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | PL-197204-B1 |
| titleOfInvention | Method for obtaining acrylic and / or methacrylic polyesters |
| abstract | 1. The method of obtaining acrylic and / or methacrylic multi-esters by adding compoundsncontaining an acrylic and / or methacrylic group with derivatives of aromatic and / or cycloaliphatic compounds,ncharacterized in that the compounds containing at least one anhydride groupnand preferably at least one carboxyl or hydroxyl group in the molecule being derivativenaromatic, cycloaliphatic or diene reaction productsnwith maleic anhydride is subjected to an addition reaction with a mixture of acrylics and / or methacrylatenglycidyl with acrylic and / or methacrylic acid, the composition and amount of which were determined according to the relationshipnn (G + 2K) + mG - where "n" is the number of anhydride groups and is 1-4, "m" meansnthe number of carboxyl groups and is 1-6, "G" means the number of moles of glycidyl acrylate and / or methacrylate,nand "K" represents the moles of acrylic and / or methacrylic acid to be carried outnat a temperature of 60-180 ° C in the presence of a catalyst, preferably 2,4,6-tri (dimethylaminomethyl) -nphenol and a polymerization inhibitor, preferably hydroquinone under an inert gas atmosphere, especiallynnitrogen or an anti-polymerization, especially nitrogen oxide. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104031205-A |
| priorityDate | 2000-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.