http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0927154-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f76aab74ed312003383a8600e2edbd5b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-47 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D167-07 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F299-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D167-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C271-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D4-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-47 |
| filingDate | 1997-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02f0727e34540ee72723756638b5a6fe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9cf6734acbf12cf0b9b345c5b613275 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be8a3a4de2175c44cba25f006cfde779 |
| publicationDate | 1999-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0927154-A1 |
| titleOfInvention | Polyester oligomer acrylates |
| abstract | A compound having the formula: (x(CH2=CR1-C(O)O-)R2-(O-C(O)R3)y-O-C(O))n-R4-(C(O)OM)¿m? wherein: R?1¿ is hydrogen or methyl, R2 is an alkylene group or substituted alkylene group (typically having less than six carbon atoms, more typically two or three carbon atoms), R3 is an alkylene group or substituted alkylene group (typically having less than ten carbon atoms, more typically from four to six carbon atoms), R4 is an aromatic radical (e.g. the residue of an aromatic polycarboxylic polyanhydride having a functionality of one half the sum of n and m), n and m are integers from two to four (typically two or three), x is an integer from one to three, and y is an integer from one to five. Among the compounds which fall within the above formula are those in which R1 is hydrogen, R2 is an ethylene group, R3 is a pentamethylene group, and R4 is the residue of benzene tetracarboxylic dianhydride or benzophenone tetracarboxylic dianhydride, n and m are each two, x is one, and y is two. This invention also relates to a polymerizable composition comprising a compound as set forth above and to a method of coating a substrate comprising polymerizing a composition comprised of the compound set forth above while in contact with a substrate. |
| priorityDate | 1996-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 228.