http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-761510-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7c1a80f111db7e1a0c6d146ed0fd9766 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-48 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-60 |
| filingDate | 1954-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1956-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-761510-A |
| titleOfInvention | Improvements in or relating to halogenated organosilicon polyesters and processes for preparing same |
| abstract | An organ siliconpolyester is made by condensing, under anhydrous conditions, a polyhydric alcohol and a silane of the formula <FORM:0761510/IV(a)/1> where Y is a halogen atom or an alkoxy radical containing less than 5 carbon atoms. Polyhydric alcohols specified are ethylene, propylene, diethylene, divinyl and hexamethylene glycols, monoacetin, glycerol mono - oleate, - palmitate, - stearate and - ricinoleate, glycerol, pentaerythritol, sorbitol, erythritol, butanetriol-1,2,3, mannitol, iditol, dulcitol, perseitol and valeristol. The reaction may be effected at 0 DEG to 250 DEG C. and in the presence of solvents such as toluene, benzene, heptane, carbon tetrachloride, butyl acetate and trichloroethylene. In the examples [1,2,3,4,7,7-hexachlorobicyclo - (2.2.1) - 2 - heptenyl - 5]-trichlorosilane is condensed with (1) glycerol and (2) ethylene glycol. The polymers are useful in laminations and impregnating glass fibre matts in forming aircraft parts and car bodies. Specification 761,505 is referred to. |
| priorityDate | 1953-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.