http://rdf.ncbi.nlm.nih.gov/pubchem/patent/PL-414534-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b49b25798cc9813e3f4a0fbe099b95ab |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-30 |
| filingDate | 2015-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba96b46cc710f2c0ef92d671d04dca68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1cb44f40987e94466ae7a8c208d14ee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ff4f7ae93d9e98c8c32db5eadb8b21a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6398903c4546d8ae1d48c627c10aab2a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a9bf062045411777cc9e72acbd00275 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6fd42bef350d10b216db92b6b620d534 |
| publicationDate | 2016-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | PL-414534-A1 |
| titleOfInvention | Methylene bis (4,1-cyclohexanediylnitrile dimethylene) tetrakisphosphinic acid and its 2-methyl derivative, and the method for their preparation |
| abstract | The invention relates to methylene bis (4,1-cyclohexanediylnitrile dimethylene) tetrakisphosphinic acid and its 2-methyl derivative represented by general formula 1, wherein R is a hydrogen atom or a methyl group. Methylene bis (4,1-cyclohexanediylnitrile dimethylene) tetrakisphosphinic acid and its 2-methyl derivative are intended to be used as synthesis substrates, in particular methylene bis (4,1-cyclohexanediylnitrile dimethyldimethylene) tetrakisphosphinic acid and its 2-methyl derivative, as well as polyamidolite fragments methylene bis (4,1-cyclohexanamine) and dimethylphosphinic acid. Also disclosed is a method for producing methylenebis (4,1-cyclohexanediylnitrile dimethylene) tetrakisphosphinic acid and its 2-methyl derivative, wherein the methylene bis (4,1-cyclohexanamine) (or its 2-methyl derivative) is reacted with at least four mole parts of phosphinic acid and at least four mole parts of formaldehyde contained in a substance selected from the group selected from formalin, trioxane, paraform, and the reaction is carried out at a temperature below 300 K in water until the reactants react and the product forms. |
| priorityDate | 2015-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.