| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8c6a332c3a115f3ddfabf8db28232bd5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-1804
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2438-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2438-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2438-01 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K23-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K23-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D17-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K23-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K23-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D201-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D133-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D123-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-12 |
| filingDate |
2003-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97744d57a8d8905ce0b915b4ca8015f8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b6815b4d5c6d069861dd7e080e60b33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70b45d0e017d8b00adeb466e47ef4b4b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b2ac1a9b1afa51fe272a0f2d28d49f9 |
| publicationDate |
2004-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20040014311-A |
| titleOfInvention |
Use of gradient copolymers as dispersants to treat pigments and other solids |
| abstract |
a) continuously feeding monomer (I) to monomer (II) under reaction, orn n n b) continuously feeding monomers (I) and (II) at different rates into the reaction vessel,n n n Wherein either monomer (I) or monomer (II) is introduced into the gradient copolymer group as it interacts with the solid to be dispersed either in the state of the gradient copolymer or in the state of the gradient copolymer after further chemical reactions. The remaining monomers are introduced into a gradient copolymer group miscible with the liquid or solid dispersion medium,n n n On the one hand either the monomer (I) or the product obtained by the further chemical reaction of the monomer (I), or on the other hand either the monomer (II) or the product obtained by the further chemical reaction of the monomer (II) is hydrophobic and , The products obtained by further chemical reactions of each of these remaining monomers or of each of these remaining monomers have hydrophilic properties, and the hydrophobic and hydrophilic properties are defined as follows:n n n Hydrophilic properties exist when the solubility parameter is greater than 22 J 1/2 / cm 3/2 and hydrophobic properties exist when the solubility parameter is less than 22 J 1/2 / cm 3/2 .n n n The terms "monomer (I)" and "monomer (II)" include on the one hand a mixture of monomers (I) and on the other hand a mixture of monomers (II).)n n n Use as a dispersant for gradient copolymers obtainable by living controlled polymerization of ethylenically unsaturated monomers using nonpolymerizable monofunctional initiators with the property of transferring from hydrophilic to hydrophobic along the polymer chain. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150022171-A |
| priorityDate |
2002-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |