| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7eff1437dd7742eb212937845987ec5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2353-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2305-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08C19-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L53-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L53-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F136-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-07 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate |
2019-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2f79a5fb37a5f2a1b681c90f217594b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7752d0759819626b325de46af4257b34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d087ffb68ef429840bf4348a1c01466
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bfc092b6c4acf0f264f34cb8bfd8038d |
| publicationDate |
2022-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022010126-A1 |
| titleOfInvention |
Process for forming rubber latex from branched polymers |
| abstract |
The disclosure relates to rubber latex formed from any of: branched block copolymers derived from alkenyl aromatic hydrocarbon—1,3-diene monomer system, and branched polyisoprene homopolymers derived from isoprene. The polymers in embodiments are obtained by polymerization in the presence of an anionic initiator; at a temperature from 0° C. to 100° C.; followed by coupling with a multifunctional coupling agent of formula (R 1 O) 3 Si—Y—Si(OR 2 ) 3 , wherein R 1 and R 2 are independently C 1 -C 6 alkyl groups; and Y is a C 2 -C 8 alkylene group. The polymers are obtained as rubber cements having high solids content and low zero shear viscosities. The rubber cements are valuable for making latices for further applications. |
| priorityDate |
2018-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |