http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-612372-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_39ab7d4f396c8904d093fc8de49f180b http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_65d15398829f7a172329d4aa6788c781 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C9-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C9-00 |
| filingDate | 1946-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1948-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-612372-A |
| titleOfInvention | A process for the treatment of tanned leather with amino resins |
| abstract | 612,372. Treating leather. BRITISH LEATHER MANUFACTURERS' RESEARCH ASSOCIATION, and HOUGH, A. T. May 22,1946, No. 15561. [Class 76] Vegetable-tanned leather is treated before, during, or after tanning with an aqueous solution of an amino resin containing boric acid or a water soluble borate; alternatively the treatment may be with two solutions, one containing the resin and the other the boric acid or borate. Suitable amino resins are methylol ureas, methylol melamines, resins derived from toluene sulphonamide and formaldehyde, and polyamides. Hexamethylene tetramine, guanidine, and other nitrogenous bases may also be present. Excess tannins are precipitated, and the wearing qualities of the leather and its resistance to acid rot are improved. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-1024200-B |
| priorityDate | 1946-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.