http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1270690-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02952b53249649e8f35d68904f49ad0b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D1-60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D1-60 |
| filingDate | 1969-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1972-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1270690-A |
| titleOfInvention | Chilling solutions for use in the heat hardening of iron and steel and processes utilizing same |
| abstract | 1,270,690. Quenching composition. HENKEL & CIE G.m.b.H. Nov.28, 1969 [Nov.29, 1968], No.58200/69. Heading C7N. A composition for quenching iron and steel in induction and flame hardening comprises an aqueous solution having a content of 0À1-1À5% by weight of a water soluble amine or alkylolamine and 0À1-1À5% by weight of a monocarboxylic acid or alkoxy acetic acid having 7-11 carbon atoms, the amine or alkyloamine being in stoichiometric excess. Preferably the composition comprises 0À1-0À4% by weight of each component the amine: acid molar ratio being 1À1:1 to 2:1. Specified amines are mono, di, and tri-ethylamines, propyl, and isopropylamines, ethylenediamine, diethylene triamine, 2 amino ethylethyleneglycol, piperidine, morpholine, monoisopropanolamine, diisopropanolamine, tri-isopropanolamine, ethyldiethanolamine and mono, di, and triethanolamines. Specified acids are heptoic, octoic, nonoic, decoic and corresponding branched acids, benzoic, salicyclic and pentyloxy-, hexyloxy-, and octyloxy-acetic acids. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2150159-A |
| priorityDate | 1968-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.