http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2213498-A
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_caa97bec353ecf6646e96ebdfb2afac7 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-04 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-04 |
filingDate | 1989-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68e7183e3ff357cd9b35d9390fcd16fa |
publicationDate | 1989-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | GB-2213498-A |
titleOfInvention | Tanning agent comprising aluminum and titanium ions and a masking agent. |
abstract | A leather tanning agent for use as a sole tannage or with another includes Al (III) ions, T (IV) ions and an organic masking agent. The ratio of Ti:Al expressed as metal oxides TiO2:Al2O3 on a weight basis is from 0.6:1 to 2:1 and the amount of masking agent is from 0.1 to 0.4 mole per mole of total metal oxides. Preferably SO4 ions are present. Other metal tanning agents such as zirconium salts can be incorporated. The tanning agent has an increased stability. |
priorityDate | 1988-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.