| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b637f9f45afd69585579aa44456b785c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2150-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-914
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-918
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D151-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D167-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F283-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D167-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F290-061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D65-42 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D151-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D167-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D65-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-91 |
| filingDate |
2019-10-17^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82c7bc1dd395e3377cc95f6709d40aa4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_822d4ce30db8ed62caf415c18e9b971f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae6cc6aa676ff631aca16f37dc211f9c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee964f923b3cbc949373cac76bb34c62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27d7aa6681ae27b9e985a2218d7b74a4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9efadb3d18b789808f346a025d81a11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4c7629d89f7c244c313f506555a3116 |
| publicationDate |
2022-01-06^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022002483-A1 |
| titleOfInvention |
Functional polyester and method of producing the same |
| abstract |
There is described a method for the production of a functional polyester having functional group X. The method comprises the step of melt blending a composition comprising (i) a high number average molecular weight (Mn) polyester having a Mn of ≥6,000 Da; and (ii) a functional compound comprising functional group Y which may be the same as functional group X or be different to functional group X but be operable to form functional group X in the functional polyester. The composition is melt blended such that the high Mn polyester and the functional compound react to produce the functional polyester. The high Mn polyester has a Mn that is higher than the Mn of the functional compound. The present invention extends to functional polyesters produced by the method; aqueous, solventborne and powder coating compositions containing the functional polyester, and articles coated with the said coating compositions. |
| priorityDate |
2018-10-23^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |