| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94ff2d78578d95d1e8d3a2233c76188d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B11-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D11-0017 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D11-00 |
| filingDate |
2018-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3566cecd6f98c90a1096801e3533458
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_344693147941bc2caeef60865b1cb21f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66793387c763f49eacc5de071fc08ab4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6767e398aa6b4efa2b0ab1518d760ae0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_684136cfef916a4291ca61a105bc15f0 |
| publicationDate |
2019-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-3075103-A1 |
| titleOfInvention |
Methods of using leuco colorants as bluing agents in laundry care compositions |
| abstract |
A method for pre-treating textile articles includes the steps of: (a) providing a laundry care composition comprising a laundry care ingredient and a leuco composition comprising at least 0.001 wt% leuco colorant, based on the weight of the laundry care composition; (b) placing the laundry care composition in contact with a stain on the textile article in a pretreat step; (c) placing the textile articles in contact with a liquid medium optionally further comprising a converting agent; (d) optionally converting at least some portion of the leuco composition to form an oxidized leuco composition; (e) depositing at least a portion of the leuco composition and/or the oxidized leuco composition onto the textile; (f) optionally, rinsing the textile; and (g) drying the textile articles. |
| priorityDate |
2017-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |