http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111087496-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-04 |
| filingDate | 2018-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2023-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111087496-B |
| titleOfInvention | Hydrogenated block copolymer and its preparation method and application |
| abstract | The invention relates to the field of copolymer hydrogenation, and discloses a hydrogenated block copolymer, a preparation method and application thereof. The hydrogenated block copolymer is obtained by hydrogenating a styrene-isoprene block copolymer. In the styrene-isoprene block copolymer, the content of styrene segments is 10-90% by weight, The content of isoprene segments is 90-10% by weight; wherein, the content of unsaturated C6 rings in the hydrogenated block copolymer is not more than 5% by weight, and the content of linear double bonds is not more than 5% by weight. The benzene ring and isoprene segment in the styrene-isoprene block copolymer have a very high degree of hydrogenation. With excellent comprehensive performance. When used in optical materials, it is light, thin, transparent and bright; when used in medical materials, it is crystal clear, pure, safe and reliable; when used in food containers, it is extremely clean. |
| priorityDate | 2018-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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