http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AR-116871-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a621078cfb8bd736c1bec11105ed939f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N43-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N25-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01P13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01M21-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N25-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01M21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-80 |
| filingDate | 2019-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ba1a38762a224010d669021986603e4 |
| publicationDate | 2021-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | AR-116871-A1 |
| titleOfInvention | COMPOSITION FOR MICROCAPSULE AND ITS PRODUCTION METHOD, AGROCHEMICAL FORMULATION CONTAINING SUCH COMPOSITION, AND WEED CONTROL METHOD |
| abstract | Claim 1: A microcapsule composition containing pyroxasulfone and a polyester block copolymer encapsulated therein. Claim 2: The microcapsule composition of claim 1, wherein the pyroxasulfone and the polyester block copolymer are encapsulated in a membrane made of polyurea and / or polyurethane. Claim 3: The microcapsule composition according to claim 2, wherein the isocyanate forming the polyurea and / or the polyurethane is aromatic isocyanate. Claim 6: The microcapsule composition according to any of claims 1 to 5, obtained by mixing the pyroxasulfone crystal particles, oil phase, the polyester block copolymer, isocyanate, and aqueous phase. Claim 11: The microcapsule composition according to any one of claims 6 to 10, wherein the aqueous phase further contains a water-soluble active hydrogen compound. Claim 21: A production method of a composition for a microcapsule containing pyroxasulfone encapsulated in it, and which consists of the following steps: an emulsifying dispersion step that consists of carrying out the high-speed mixing of pyroxasulfone crystal particles , a block copolymer of polyester, isocyanate, oil phase, and aqueous phase at a peripheral speed of 10,000 to 50,000 mm / s to allow emulsifying dispersion of the oil phase in the aqueous phase, to form emulsion particles of the oil phase ; and a membrane formation step consisting of forming a membrane on at least the surface of the emulsion particles of the oil phase formed by the emulsifying dispersion step. |
| priorityDate | 2018-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.