| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0876 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-22 |
| filingDate |
1992-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19c14ed4c9108639a326c984284909f3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3c70dc3687d0a458c6ec3248e9e1184 |
| publicationDate |
1993-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0526815-A1 |
| titleOfInvention |
Process for tanning/impregnation and/or post-tanning of leather |
| abstract |
A process for the filling tanning and / or retanning of leather with tanning active substances, in which 1- to 50% by weight dispersions of a) optionally ionically modified polyisocyanate polyadducts in b) organic polyhydroxyl compounds of the molecular weight range 500 as tanning active substances up to 12,000, in amounts of 0.5 to 30% by weight, based on polyisocyanate polyadducts a) on the one hand and uncovered or folded weight on the other hand, optionally in combination with other tannically active substances and / or with auxiliaries customary in tannery and additives are used. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6991659-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7208016-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111171256-A |
| priorityDate |
1991-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |