http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-1920293-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/C07F9-4006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-6924 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-388 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B27K3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-692 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-38 |
| filingDate | 1969-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1d0d9fb5cadf514611b9d475bef7361 |
| publicationDate | 1970-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-1920293-A1 |
| titleOfInvention | Dialkyl or alkylenephosphonylaethylene glycols and processes for their preparation |
| abstract | These have formula (where R1 and R2 are C1-C6 alkyl groups or R1 and R2 are a C2 or C3 alkylene hydrocarbon chain). They may be prepared by reacting a dialkyl or alkylene phosphonyl dioxolane in aqueous solution with a base at ph approx. 9.5 and a temperature between 0-30 degrees C, preferably between 20-25 degrees C. The compounds are non-inflammable and may be used to impregnate wood, paper and textiles. They are also useful starting materials for the preparation of esters and polyesters, urethanes and polyurethanes. |
| priorityDate | 1969-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.