http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CH-593345-A5
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C8-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C8-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C8-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-00 |
| filingDate | 1974-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1977-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CH-593345-A5 |
| titleOfInvention | Depositing carbide, nitride and carbonitride coatings - on inorg. substrates by using cyano cpds. as sources of carbon and nitrogen |
| abstract | Inorg. substrates are coated with carbides, nitrides and/or carbonitrides of Fe, B, S: or the transition metals of sub-groups 4-6 by direct thermal reaction between the appropriate element or its deriv. and sources of C and Nof formulae (I) and (II) (X = Cl, CN, CH2NHQ, CH2NQ, CH2N(Q).CH2CH2NQ2, 1-6 C alkyl (opt. substd. by halo, NR1R2 or -N(CH2)m), 2-4C alkylene (opt. substd. by halo or NR1R2), 3-6C cycloalkyl or 6-10C aryl (opt. substd. by halo, CH3 or NR1R2); X1 = 1-10C alkylene, 2-4C alkenylene, phenylene or cyclohexylene (both opt. substd. by halo or NR1R2), C= C(CN)2 or the gps. Q = CH2CN; R1 and R2 = H or 1-4C alkyl, m = 4-7), opt. in presence of further additives. The process is simple and economic, can be carried out at 900 degrees C and about normal press. with high deposition rates to give well-adhered smooth coatings. The coatings improve resistance to wear and corrosion of e.g. machinery parts, chemical apparatus electrodes, C fibres, catalyst supports etc. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19632393-A1 |
| priorityDate | 1974-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 186.