| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G14-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G14-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G14-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G14-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-20 |
| filingDate |
1992-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_528c530bf0fd1252c9ad8a289cb49fe0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7313a618e24f767f92f8a27c0adb9fa7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_885beec11a79e60132ed884cdb3d313b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e587a0dde476c91cd33f7816f21d43e6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be6a931ab833b55e80fccfb887bba0db
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2636d2fafab7239d2c568c5aa59fb640
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1681adeff142f20cbfbb01760aea0b80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9d3c6a04a24642e820deb7544f204ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79cd201fec4e7b358edb07d32cae4c98 |
| publicationDate |
1993-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H05155960-A |
| titleOfInvention |
Condensation polymers of sulfonated phenols, urea, other organic nitrogen bases and formaldehyde |
| abstract |
(57) [Abstract] [Objective] Condensation polymer composed of sulfonated phenol, urea, other organic nitrogen bases and formaldehyde [Constitution] (A) Sulfonating phenol with 1.0 to 1.5 mol of sulfonic acid per mol of phenol , (B) these sulfonation products are (a) 0.5-1.8 mol of urea per mol of phenol, (b) Produced by condensing with 0.001 to 0.5 mol of at least one other organic nitrogen base per mol of phenol and (c) 1.0 to 3.0 formaldehyde per mol of phenol. [Effect] The condensation polymer is suitable as a tanning agent and a spraying aid for redispersible powders in the leather manufacturing industry. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017155111-A |
| priorityDate |
1991-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |