http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013020693-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc05229904be2987713acc8b41db7cd3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e0fa1865ab7045169663d39bcc3d3148 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14ee119446d441c45a21abd3172632a9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3fda63397d347dbb91bddb7865635a27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73abd9542be7dd02697f1233d638bd4c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-67 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B23-148 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-30 |
| filingDate | 2012-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c723f9c456cd320a6c2539efed879bfc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b05467ab3ec51cb775573e1023d9e7f7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b9f5a2e884955d8b1111246fdddca6f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c20649c7c392fad083ded49ebceaf12a |
| publicationDate | 2013-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2013020693-A1 |
| titleOfInvention | Improved aqueous compositions for whitening and shading in coating applications |
| abstract | The instant invention relates to the Aqueous coating compositions for optical brightening and shading of substrates, comprising (a) at least one optical brightener of formula (I) in which the anionic charge on the brightener is balanced by a cationic charge composed of one or more identical or different cations selected from the group consisting of hydrogen, an alkali metal cation, alkaline earth metal, ammonium, ammonium which is mono-, di-, tri- or tetrasubstituted by a C 1 -C 4 linear or branched alkyl radical, ammonium which is mono-, di-, tri- or tetrasubstituted by a C 1 -C 4 linear or branched hydroxyalkyl radical, ammonium which is, di-, tri- or tetrasubstituted by a mixture of C 1 -C 4 linear or branched alkylradical and linear or branched hydroxyalkyl radical or mixtures of said compounds, R1 and R1 may be the same or different, and each is hydrogen, C 1 -C 4 linear or branched alkyl, C 2 -C 4 linear or branched hydroxyalkyl, CH 2 CO 2 n - , CH 2 CH 2 CONH 2 or CH 2 CH 2 CN, R 2 and R 2 may be the same or different, and each is C 1 -C 4 linear or branched alkyl, C 2 -C 4 linear or branched hydroxyalkyl, CH 2 CO 2 n - , CH(C0 2 n - )CH 2 CO 2 n - , CH(C0 2 n - )CH 2 CH 2 CO 2 n - , CH 2 CH 2 SO 3 n - , CH 2 CH 2 CO 2 n - , CH 2 CH(CH 3 )CO 2 n - , benzyl, or R 1 and R 2 and/or R 1 and R 2 , together with the neighboring nitrogen atom signify a morpholine ring and p is 1 or 2, at least one shading dye of formula (II) signifies H, methyl or ethyl, signifies paramethoxyphenyl, methyl or ethyl, signifies a cation selected from the group consisting of hydrogen, an alkali metal cation, alkaline earth metal, ammonium, ammonium which is mono-, di-, tri- or tetrasubstituted by a C 1 -C 4 linear or branched alkyl radical, ammonium which is mono-, di-, tri- or tetrasubstituted by a C 1 -C 4 linear or branched hydroxyalkyi radical, ammonium which is, di-, tri- or tetrasubstituted by a mixture of C 1 -C 4 linear or branched alkylradical and linear or branched hydroxyalkyi radical or mixtures of said compounds, (c) at least one white pigment, (d) at least one primary binder, (e) optionally one or more secondary binders and and (f) water. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020053405-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022049025-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2799333-C2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3623392-A1 |
| priorityDate | 2011-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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