| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a62555ff12316a9a118542896b4c0af7 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F265-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G81-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F293-00 |
| filingDate |
2012-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bacf11190f50e8ce127cba828c87cce3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f60f1b1dd21ad270a40222e0bb4b243
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f4219afe32b040855590619d8046fbd |
| publicationDate |
2013-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2013123811-A1 |
| titleOfInvention |
Process for preparing amphiphilic block copolymer |
| abstract |
A process for preparing an amphiphilic block copolymer, comprises the following steps: preparing a seeded microemulsion and a pre-emulsified monomer mixture; initiating the microemulsion polymerization of the seeded microemulsion; adding the pre-emulsified monomer mixture to obtain an acrylate polymer; and reacting the acrylate polymer with a hydrophilic monomer to obtain the amphiphilic block copolymer. The microemulsion polymerization system is thermodynamically stable, and the size of dispersed phase is small. Thus the polymer emulsion is stable with uniform particle sizedistribution. The block copolymer synthesized by said method has a good affinity for both hydrophilic fiber and hydrophobic pigment, and can be used to modify the surface of the natural fiber while plays a key role in stabilizing the organic pigment dispersion system. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115536791-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115536791-A |
| priorityDate |
2012-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |