| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1543b2b19ec0e331a0dcd89888cbef5f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J2301-304
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J2400-163
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J2463-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J163-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-5013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J5-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J163-00 |
| filingDate |
2019-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4181e6e78113d734dbce66a54c5d23cd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_677297bd08262efb7d451978806f1f74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e5ebfa57372769ef361b93f94d26a4d |
| publicationDate |
2021-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021363395-A1 |
| titleOfInvention |
Two-part adhesive composition that undergoes a visual change when cured |
| abstract |
The present disclosure provides a method for bonding parts, comprising the following steps (a) Providing a two-component adhesive composition precursor, comprising a first part (A) comprising at least one epoxy curing agent and preferably at least one first dye; a second part (B) comprising at least one second dye different from the at least one first dye and at least one epoxy resin; (b) Mixing part (A) and part (B) of the two-component adhesive composition precursor so as to obtain an adhesive composition; (c) Applying the adhesive composition onto a first part; (d) Applying a second part onto the adhesive composition applied to the first part; and then performing a first curing step at a first temperature, wherein the adhesive composition undergoes a first colour change; or (e) Performing a first curing step at a first temperature, wherein the adhesive composition undergoes a first colour change, and then applying a second part onto the adhesive composition applied to the first part; (f) Perform a second curing step at a second temperature higher than the first temperature, thereby fully curing the adhesive composition so as to obtain a structural adhesive bond between the first and second parts, wherein the adhesive composition undergoes a second colour change. |
| priorityDate |
2018-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |