http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BG-64638-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ba045776bcd32d32e3100da8dfce4e28 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N25-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N25-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N25-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N25-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-16 |
| filingDate | 2001-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec75c9bd27e9a8f97b9d3ee0ef877d3c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed287e45b1b9f8e17e8d64951364ebe9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7753b2e6438b24c28220d89dd5c835cf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f64c51c2ace1c062d6f7157f78d7fad0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_031d2cd2893f98d8484f304c5079b326 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c860a99f27b4e7043393d78fe5bbcd0 |
| publicationDate | 2005-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BG-64638-B1 |
| titleOfInvention | ACRYLIC MICROCAPESLES |
| abstract | The invention is suitable for encapsulation of biologically active substances and agrochemicals, in particular for leaf pesticides. The microcapsules are formed from a polycarbamide shell wall and an encapsulated ingredient or ingredients included in the wall containing at least one oligomeric acetal with a group represented by Formula # wherein R is (a) a moiety containing a chain from 5 to about 40, in optionally substituted carbon atoms, (b) a moiety containing a chain of from about 4 to about 40, optionally substituted carbon atoms and one or more interconnected oxygen or sulfur atoms, or -NH-groups, or (c) substituted as appropriate ethylene or propylene moiety. Z is (a) optionally substituted phenyl group, (b) optionally substituted C1-C20 alkyl, C2-C20 alkenyl, C3-C8 cycloalkyl or C5-C8 cycloalkenyl group, or (c) benzoyl, and n has a value 1 if R is (a) or (b) or from 2 to 20 if R is (c). The microcapsules are acid sensitive and their walls are easily degraded or disintegrated by contact with an acidic substance, preferably organic or inorganic acid, whereby the encapsulated ingredient (s) are released into the environment. |
| priorityDate | 1998-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 100.