| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_67996a974643ee2285b66befc8626488
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_10e9e863f68a00029c5b5c7fbee9f9ac |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-5218
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-1555 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-155
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-42 |
| filingDate |
1995-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d42f41ca44ac90afdb862796b588f54a |
| publicationDate |
1996-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9613391-A1 |
| titleOfInvention |
Coating pigment for pressure-sensitive paper, in particular a colour-developer pigment for duplicating paper |
| abstract |
Described is a pigment for coating pressure-sensitive paper, particularly a colour pigment for duplicating paper, the pigment being made of at least one acid-activated alkali-metal and/or alkaline-earth smectite. The pigment is characterized in that the alkali-metal and/or alkaline-earth smectite is partially activated with at least one Brönstedt and/or Lewis acid and has an amorphous silicic acid content of at the most 15 % by wt., a swell volume of 5 to 30 ml/2 g, a specific surface area of less than about 140 m2/g and a Brookfield viscosity of about 200 to 1000 mPa.s (measured in a suspension with a solids content of 25 % by wt., a latex content of 5 % by wt. and a pH of 9). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8324444-B2 |
| priorityDate |
1994-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |