http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1059279-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_95585944cd76ddfb6dc33ed2a0b84403 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-062 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2211-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S525-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2211-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M171-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M107-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C43-315 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C43-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F16-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C43-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C43-11 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M107-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-315 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M171-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F16-18 |
| filingDate | 1993-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6cb9a76c46222c46d14cf4bb6b1c82e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_981a39111dd9731419d92162a7c1715c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0594d4af894d78980dc729847f032228 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8de89bba112be1c8685168dd43b9076e |
| publicationDate | 2000-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1059279-A1 |
| titleOfInvention | Polyvinyl ether compound and method of preperation |
| abstract | A polyvinyl ether compound which comprises a homopolymer or a copolymer of an alkyl vinyl ether comprising the constituting units expressed by the general formula (I) or (I'): <CHEM> wherein R<1> is an alkyl group having 1 to 3 carbon atoms, and having a weight-average molecular weight of 300 to 1200 and one end having the structure expressed by the general formula (II): <CHEM> or the formula (III): <CHEM> wherein R<1> is as previously defined, R<2> is a hydrocarbon group having 1 to 8 carbon atoms and R<a> is either one of R<1> and R<2>. A method of production of a polyvinyl ether compound comprising the constituting units expressed by the general formula (X): <CHEM> wherein R<19>, R<20> and R<21> are each a hydrogen atom or a hydrocarbon group having 1 to 8 carbon atoms, and may be the same or different from each other, R<22> is a bivalent hydrocarbon group having 2 to 10 carbon atoms, R<23> is a hydrocarbon group having 1 to 10 carbon atoms, q is a number the average of which is in the range of 0 to 10 and R<22>O may be the same or different from each other when a plurality of R<22>O are present, which method comprises polymerizing a vinyl ether monomer expressed by the general formula (IX): <CHEM> wherein R<19> to R<23> and q are the same as those in the formula (X), by using a combination of a Bronsted acid, a Lewis acid or an organometallic compound with water, an alcohol, a phenol, an acetal or an adduct of a vinyl ether and a carboxylic acid as the initiator. A method of production of an ether compound expressed by the general formula (XV): <CHEM> or by the general formula (XVI): <CHEM> wherein R<33> and R<34> are each a hydrocarbon group or a hydrocarbon group containing ether oxygens in the main chain, in the side chain or in both of them, and may be the same or different from each other and R<35>, R<36> and R<37> are each a hydrogen atom, a hydrocarbon group or a hydrocarbon group containing ether oxygens in the main chain, in the side chain or in both of them, and may be the same or different from each other, which comprises bringing an acetal compound or a ketal compound expressed by the general formula (XIV): <CHEM> wherein R<33>, R<34>, R<35>, R<36> and R<37> are the same as those in the formulae (XV) and (XVI), into the reaction with hydrogen in the presence of a solid catalyst having acidic property and hydrogenating ability. <IMAGE> |
| priorityDate | 1992-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 717.