http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2410863-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G6-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G6-02 |
| filingDate | 1974-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2cbba687cdb462d4348f1ffbf6262b86 |
| publicationDate | 1975-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2410863-A1 |
| titleOfInvention | NEW NITROGEN CONDENSATION PRODUCTS FROM CYCLOAL CANNONS AND FORMALDEHYDE |
| abstract | Condens. prods. (I) obtd. by reacting cycloalkanones of formula (II) with aq. HCHO soln. in the presence of NH4 salts are new: (R1, R2, R3 and R4 = H or 1-6C alkyl; n = 1-9 and R3 and R4 may be different in each R3R4C gp). Low mol. wt., water-sol. (I) are pptg. agents for e.g. dyes, tanning agents, anionic surfactants etc. so are useful in water purificn.; in the NH4 salt or base form (I) have boundary- and surface- activity useful e.g. in soaps, detergents, and as agglomerating agents; (I) also fix org. tanning agents to leather. and fix acid dyes; they are ion exchangers (or their inters) and in NH4 salt form, e.g. with nitrate or phosphate as anion, they are slow-release fertilisers. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2324661-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7812109-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1486520-A1 |
| priorityDate | 1974-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.