http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210114123-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-24 |
| filingDate | 2020-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9c02a5e558355186c2b79efd8d8a63d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44f03ca332f9d44cdae4bf7dc8d7e663 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2adec524eb101bf5ed5a65506110047 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5fc5a8bb9bdf83df5a2a8e7575ac5102 |
| publicationDate | 2021-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20210114123-A |
| titleOfInvention | Method for preparing carboxylic acid modified nitrile based copolymer latex |
| abstract | The present invention relates to a method for producing a carboxylic acid-modified nitrile-based copolymer latex, and more particularly, 40% to 89% by weight of a conjugated diene-based monomer, 10% to 50% by weight of an ethylenically unsaturated nitrile-based monomer, based on the total content of the monomer mixture preparing a monomer mixture comprising 0.1 wt% to 15 wt% of an ethylenically unsaturated acid monomer and 0.05 wt% to 4 wt% of an ethylenically unsaturated ester monomer (S10); adding the monomer mixture to a reactor and polymerizing in the presence of a cholate-based emulsifier and a mercaptan molecular weight regulator (S20); And it provides a method for producing a carboxylic acid-modified nitrile-based copolymer latex comprising the step (S30) of additionally adding a mercaptan molecular weight regulator at a time when the polymerization conversion rate is 60% or more. |
| priorityDate | 2020-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 145.