| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_95b87ebee05eb19d498b741a99419c44 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2800-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-1802
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-12 |
| filingDate |
2003-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2004-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1462472-A1 |
| titleOfInvention |
A process for the protection of acid groups in polymers |
| abstract |
A process for the protection of acid group containing sidenchains and/or terminal acid groups on polymers by reactionnof at least one polymer acid group of formula (I)n nwherein z representsn nwith a monoacyloxysilyl compound of formula (II)n nwhile removing the formed acid group of formula (IV)n R 6 C(O)OH nfrom the system to produce at least one protected acidngroup of formula (III) |
| priorityDate |
2003-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |