| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_424db9d56b06a23aed410fcf5df652f3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-004 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 |
| filingDate |
1991-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1992-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8b52d6a29c242343ab9e41120b9803d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec48483e9dc87c932112c725fbb3c05f |
| publicationDate |
1992-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5153281-A |
| titleOfInvention |
Method of preventing polymer scale deposition and polymer scale preventive agent used therefor |
| abstract |
A method of preventing polymer scale deposition during polymerization of a monomer having an ethylenically double bond in a polymerization vessel, comprising the step of carrying out said polymerization in a polymerization vessel of which the inner wall surface has a coating comprising a water-soluble polysaccharide; and a polymer scale preventive agent comprising polysaccharide. By use of the method or agent, deposition of polymer scale can be effectively prevented; in addition, polymers with a high whiteness can be prepared. Moreover, the scale preventive agent used has no poisonousness or the like and is highly safe. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8642088-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5418302-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5378775-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011059162-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10104888-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9545423-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5486582-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5254646-A |
| priorityDate |
1990-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |