| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c85d78c6a4459b5dbbc49c82a4c5c107 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-712
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-0032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2270-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2553-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-514
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-4026 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B7-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-353 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L31-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-353
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B7-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-00 |
| filingDate |
2019-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_704cb4060613bdba428d41c9ab7ab03e |
| publicationDate |
2022-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11441013-B2 |
| titleOfInvention |
Method to adjust the elongation required to effect a color change in polymeric stretch films incorporating mechanochromic dyes |
| abstract |
The present disclosure relates a method to adjust the amount of elongation required to effect a color change in a polymer stretch film. A first aspect of the invention is a method which method comprises selecting a polyolefin resin having a given density; admixing a given amount of the AIE mechanochromic dye into a melt of the polyolefin resin; making a film of a desired thickness from the polyolefin resin containing the mechanochromic dye; determining the level of elongation needed to effect a color change in the resulting film; and adjusting the density of the polyolefin resin to change the level of elongation needed to effect the color change to the desired level. |
| priorityDate |
2018-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |