| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F246-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F216-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F246-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F216-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F16-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 |
| filingDate |
1990-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11bcf02d188f69e15555fc5b83e79150
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_756af51d93a7d516ae6d172717d5e891
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a6b2819430d334b37f385eb0fa64070 |
| publicationDate |
1991-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0426436-A2 |
| titleOfInvention |
Preparation of ketone containing photodegradable polymers |
| abstract |
Process comprising pendant ketone functional moieties, are prepared by exposing a β-substituted ketone compound corresponding to the formula: nXCH₂-CHR′-C(O)R nwherein nX is a suitable leaving group, nR′ is hydrogen or R; and nR is alkyl or aryl of up to 12 carbons nto vinyl ketone monomer formation conditions to prepare the corresponding vinyl ketone monomer and subsequently exposing a mixture thereof with an ethylenically unsaturated addition polymerizable monomer to addition polymerization conditions to prepare the resulting polymer. The vinyl ketone monomer can be formed in situ or in a preliminary step. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9180196-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0228927-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0228928-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8343710-B1 |
| priorityDate |
1989-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |