http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102046708-A
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_42de05bedd9defeb24220eaa771a02be |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0251 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-16 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C279-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G83-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-16 |
filingDate | 2009-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c946111ab8e48b2ed51f7ee9361e033a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c45902ebb0dbf22ff6861443234ca560 |
publicationDate | 2011-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | CN-102046708-A |
titleOfInvention | Modification of the surface chemistry of macromolecular species in the presence of a conjugated guanidine |
abstract | The present invention relates to a method for preparing macromolecular species with a modified surface, comprising a step (e) in which macromolecular species (M), initially carrying -OH and/or -SH functions, are brought into contact with: a catalyst (C) carrying at least one conjugated guanidine function; and reactive species (E), comprising reactive groups including: (i) at least one group including an alpha,beta-unsaturated carbonyl group C=C-C=O and/or an alpha,beta-unsaturated thiocarbonyl group C=C-C=S; and/or (ii) at least one heterocyclic group comprising from 3 to 5 ring members, said group being selected from cyclic ethers, cyclic thioethers and aziridine rings; and/or (iii) at least one group selected from isocyanate -N=C=O or thioisocyanate -N=C=S groups, and trivalent groups of formula >C=CZ-, where Z is an electron-withdrawing group. The invention also relates to the macromolecular species with a modified surface that are obtained in this context. |
isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105339340-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110023429-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110023429-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103843808-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107597186-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107597186-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11649370-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105339340-B |
priorityDate | 2008-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.