http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H09255722-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-34 |
| filingDate | 1996-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a67cd76d58fe1b816cc8ba8b1ffd570e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48c180256da875d3372590050706aeaf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ec2a8c1c2a308f29b712b7ae5014619 |
| publicationDate | 1997-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H09255722-A |
| titleOfInvention | Method for producing polymer containing mercapto group |
| abstract | (57) Abstract: [PROBLEMS] To provide a method for easily producing a mercapto group-containing polymer having a relatively high mercapto group substitution rate and soluble in various solvents. A polymer having a polyethylene skeleton in which a chloro group is directly substituted, for example, a polymer obtained by polymerizing a monomer containing vinyl chloride and an alkali metal hydrosulfide are used as a reaction solvent. To react. Then, sulfones are used as the reaction solvent. This will dissolve the polymer and hydrosulfide and accelerate the reaction, It suppresses the progress of side reactions such as crosslinking reaction. Infrared absorption spectrum of the mercapto group-containing polymer obtained by the above method was measured (IR), characteristic absorption derived from mercapto groups (2600cm -1 ~2550cm -1, 700 cm -1 ~600 cm -1) Was recognized. |
| priorityDate | 1996-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.