Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b1962bdeafe58e2f312c308fe511c31 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-246 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-5399 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F299-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F299-024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F255-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-4276 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-5399 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F255-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F299-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F299-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-05 |
filingDate |
2020-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2022-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4032f36fac90b4887039f3668cdbba1e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3f55e2230c13dd850c503053f62aa3e |
publicationDate |
2022-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-11407850-B2 |
titleOfInvention |
Cross-linked polymeric materials and articles |
abstract |
Reprocessable materials are provided that include a product of cross-linking a glycidyl methacrylate grafted high-density polyethylene (HDPE-g-GMA) with a polymacrolactone of formula (II) to form a cross-linked polymer exhibiting vitrimer characteristics. Methods for preparing the cross-linked polymer materials include reacting the glycidyl methacrylate grafted high-density polyethylene of with the polymacrolactone in the presence of a first catalyst under conditions that initiate cross-linking of HDPE-g-GMA with the polymacrolactone. Mechanically reprocessable articles include a structural element that is or includes the cross-linked polymer material. Examples of the mechanically reprocessable articles include pallets or molded structures formed from the material and configured to support a load of at least 1000 kg without bending. |
priorityDate |
2020-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |