http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-3099631-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0c5789b87a371f528df856c44a58b605 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-372 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L81-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-045 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L81-04 |
| filingDate | 2019-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b7e131322a728a08a8922028215f52d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23df6cb76afe98479eded5b9bce22200 |
| publicationDate | 2019-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-3099631-A1 |
| titleOfInvention | Thermoplastic copolymers with a high sulphur content and process for their preparation |
| abstract | Thermoplastic copolymer with a high sulphur content comprising sulphur in a quantity higher than or equal to 40% by weight, preferably ranging from 45% by weight to 90% by weight, with respect to the total weight of said thermoplastic copolymer, and at least one monomer having general formula (I) wherein: R1 and R2, equal to or different from each other, represent a hydrogen atom; or they are selected from C1-C20, preferably C1-C15, linear or branched alkyl groups, C2-C20, preferably C2-C15, linear or branched alkenyl groups, C2-C20, preferably C2-C15, linear or branched alkylidene groups; or R1 and R2, may optionally be bound to one another so as to form, together with the other atoms to which they are bound, a cycloalkene containing from 4 to 6 carbon atoms, saturated, unsaturated, or aromatic, optionally substituted with C1-C20, preferably C1-C15, linear or branched alkyl groups, said cycle optionally containing heteroatoms such as, for example, oxygen, sulphur, nitrogen, silicon, phosphorus, selenium; said monomer having the general formula (I) being present in a quantity lower than or equal to 60% by weight, preferably ranging from 10% by weight to 55% by weight, with respect to the total weight of said thermoplastic copolymer. Said thermoplastic copolymer with a high sulphur content exhibits a high glass transition temperature (Tg) [i.e. glass transition temperature (Tg) higher than or equal to 80°C] and good mechanical properties and can be advantageously used, as such or in admixture with other (co)polymers (for example, styrene, divinylbenzene), in a great many applications such as, for example, packaging, electronics, household appliances, computer cases, CD cases, kitchens, laboratories, office and medical items, in buildings and in construction. |
| priorityDate | 2018-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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