http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0148632-A3
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-44 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63B37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63B37-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A43B5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F255-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F255-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-00 |
| filingDate | 1984-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1986-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0148632-A3 |
| titleOfInvention | Ionomers with improved low temperature flex-crack resistance and improved process economics |
| abstract | Improved low temperature flex-crack resistant ionic coponlymers of ethylene, unsaturated carboxylic acid and at least none softening comonomer that is capable of forming a homonpolymer having a glass transition temperature of less than n-40°C, such as alkyl acrylates and/or alkyl vinyl ethers and nfrom about 0.5 to about 6.0 mole % of chain branches arising nfrom the polymerization of ethylene, are obtained by direct or ngraft copolymerization, followed by neutralization of the carnboxylic acid groups with metal ions, such ionic copolymers of nethylene being characterized by having from about 5 to about n20 chain branches arising from the polymerization of nethylene/1000 CH₂ units of the polymer backbone, said ethynlene chain branches being composed of butyl or longer brannches, the copolymer being further characterized by satisfying nthe equation A + 2.05 B = C, wherein A is the mole percent nof softening comonomer, B is the mole percent of butyl or nlonger chain branches derived from the polymerization of ethynlene, and C is from about 1.5 to about 24.3. |
| priorityDate | 1983-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.