http://rdf.ncbi.nlm.nih.gov/pubchem/patent/NZ-577771-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ec9c1f493106f69ee76f092184b05462 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2666-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D151-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F285-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L51-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J151-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F265-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F265-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-43 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F285-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J151-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F265-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D151-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F265-04 |
| filingDate | 2004-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8bc773ea4d712110eda35af6ce1f9c6d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8538486a0e21bccf1814cbdb11a9eb38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca83d65a6997efcc65837b56e2a825c5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf199cae978c400cf90db83868a3df63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc3dab910f9e7640434f074a958d23ec |
| publicationDate | 2010-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | NZ-577771-A |
| titleOfInvention | Aqueous polymer dispersion |
| abstract | An aqueous dispersion of water insoluble heteropolymeric particles having a core/sheath structure, said heteropolymeric particles comprising polymerised ionisable ethylenically unsaturated monomers and polymerised non-ionisable hydrophilic ethylenically unsaturated monomers, wherein the polymerised ionisable ethylenically unsaturated monomers are present in an amount of less than 5 weight % throughout the polymeric composition of the heteropolymeric particles, wherein a segment which represents at least 30 weight % of the heteropolymeric particles has a polymeric composition which comprises no less than about 0.5 weight % and less than 5 weight % of polymerised ionisable ethylenically unsaturated monomers, based on the total weight of monomers polymerised to form the segment, wherein the core (a) is formed from at least 30 weight % of the total amount of monomers that are polymerised to form the heteropolymeric particles, and (b) comprises less than 20 weight % of the total amount of polymerised ionisable ethylenically unsaturated monomers, and wherein the combined amount of polymerised ionisable ethylenically unsaturated monomers and non-ionisable hydrophilic ethylenically unsaturated monomers constitute at least 75 weight % of the heteropolymeric particles. Also disclosed is a process of making the above heteropolymeric particles wherein the ethylenically unsaturated monomers (ionisable and non-ionisable) are introduced in two or more sequential feeds , the first feed compositing (a) less than 20 weight % of the total amount of ionisable ethylenically unsaturated monomers polymerised, and (b) monomers which constitute at least 30 weight % of the total amount of monomers that are polymerised to form the heteropolymeric particles and wherein the rest of the process is disclosed within the specification. (62) Divided Out of 544922 |
| priorityDate | 2003-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 192.