| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_39ff573be1439b1d9462c54f8896fe5c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7a4768bf2a6ec3b07475467916fe01ec |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-016 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-199
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D167-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L25-06 |
| filingDate |
2011-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57778c67d3950075b9d601264de55165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b094bc347fb05f38965f2c983a1746bb |
| publicationDate |
2012-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2012136105-A1 |
| titleOfInvention |
Water-borne primer |
| abstract |
A water-borne stain blocking primer comprises a) from about 10 to about 30 wt % of a water-dispersible, hydrophobic alkyd resin having an acid number of less, than 40 KOH/g, b) from about 5 to about 30 wt % of a pigment, the pigment having an average aspect ratio of at least 3:3:1; c) from about 0.05 to about 3 wt % of a tannin chelation agent; d) from about 0 to about 20 wt % of a water-dispersible, hydrophobic free-radically polymerized copolymer; e) a hydrophobically modified associative rheology modifier in an amount effective to provide a water-borne primer having an ICI viscosity of from about 0.5 to about 3.0 poise; and a KU viscosity range of from about 80 to about 120 Krebs units; and f) water. The water-borne primer has a VOC content of less than 5%. Methods of preparing and using such water-borne stain blocking primers also are described. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3470482-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3845586-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3470481-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9352356-B2 |
| priorityDate |
2010-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |