| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb3a5b317d14bd5a8e561f47b90fd01c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-259
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-914
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2995
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2993 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-1243 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-124 |
| filingDate |
1979-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1981-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccb73f8c456c410e099c9d7f4cd4b9f3 |
| publicationDate |
1981-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4268069-A |
| titleOfInvention |
Paper coated with a microcapsular coating composition containing a hydrophobic silica |
| abstract |
A novel coating composition is disclosed comprising oil-containing microcapsules dispersed in an aqueous continous phase, which phase also contains finely divided silica particles and a binder for said microcapsules and said silica particles. The silica particles have been treated with an organic material such as an organic silicon compound to give the particles a hydrophobic surface. The coating composition has utility in the manufacture of paper coated with microcapsules. Such paper is characterized by a substantial reduction of specking when used in photocopying apparatus which utilizes a pressure nip to assist transfer of a powder image from a photoreceptor belt to the paper. In a preferred form, the oil contains a color precursor of the electron donating type and the aqueous composition contains stilt material such as starch particles. The coating composition is applied to paper to form a transfer coating on copy paper, said copy paper having utility in the production of multi-part forms. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6159257-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4614757-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9783930-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4659607-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4404251-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5366801-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4574109-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4927802-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0620121-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112359640-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5360903-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007102129-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4556687-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4647498-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7931778-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4956309-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013154414-A1 |
| priorityDate |
1979-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |