| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2749ea7c2d122c3757952f8db62280af |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2220-56 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3475
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09F1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09F1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3433
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28057
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28076
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28011 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09F1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09F1-04 |
| filingDate |
2020-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01b4d3da077feeb34c8182c5972fa826
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_008e32c4f0b8c84cacc9b9a5764efd34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e25f9cebcad9df78325cb3404651157 |
| publicationDate |
2022-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11279849-B2 |
| titleOfInvention |
Deodorized rosin ester and methods for making |
| abstract |
A process for deodorizing a rosin ester composition is disclosed. The process employs an adsorptive bed containing an adsorbent material. The adsorbent material comprises silica adsorbent having an average pore size between 50-200 Å, BET surface area of at least 300 m2/g, pore volume of 1.20 to 3.00 cc/g, and a silanol [Si—OH] level of 0.5 to 5 unit/nm2. The deodorized rosin ester composition has an odor intensity reduction of at least 1 unit on odor intensity scale of Offensive Odor Control Act as compared to the rosin ester feedstock. In embodiment, the deodorizing treatment comprises using multi-staged adsorbent system with an adsorbent column having multiple layers of different adsorbent materials. |
| priorityDate |
2020-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |