http://rdf.ncbi.nlm.nih.gov/pubchem/patent/NL-7116330-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C275-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C275-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C275-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C275-28 |
| filingDate | 1971-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1973-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | NL-7116330-A |
| titleOfInvention | Polyenes prodn - for reacting with polythiols to yield curable resins |
| abstract | Polyenes of formula (I): are prepd. by reacting, in an inert anhydrous atmosphere, at 0-120 degrees C, (II) an isocyanate selected from methyl, ethyl, butyl, octadecyl, cyclohexyl, pehynl, 1-naphthyl, vinyl, allyl, 9-decenyl, or toluenesulphonyl isocyanate, or methylene, tetramethylene, hexamethylene, 2-methylhexamethylene, 3-methylhexamethylene, 2,4-dimethylhexamethylene, 2,2,4-trimethylhexamethylene, methylcyclohexene, isophorone, phenylene, tolylene, xylylene, naphthylene, fluorene or sulphonyl diisocyanate, or 4,4'-methylenebis(cyclohexyl isocyanate) or methylenebis(phenyl isocyanate), (III) allyl alcohol, the diallyl ether of trimethylenethane, the diallyl ether of trimethylolpropane or the triallyl ether of pentaerythritol, and/or (IV) allylamine, diallylamine, methylallylamine or N-allylamine; (where R is alkyl, cycloalkyl, alkenyl, aryl or sulphonyl; R1 is H, alkyl or CH2OCH2CH=CH2; R2 is H, alkyl, aryl or -CH2CH=CH2; x+y+z is 1-3; x is 0-3; y is 0-1.5; y is = x+z; and z is 0-3). The polyenes react with polythiols to give curable resins or elastomers of the polythioether polyurethane type. |
| priorityDate | 1971-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.