http://rdf.ncbi.nlm.nih.gov/pubchem/patent/IE-43789-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3764f11b18f38db6334686c341de1546 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31895 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H19-60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H19-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H19-36 |
| filingDate | 1976-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1981-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | IE-43789-B1 |
| titleOfInvention | Cast coated paper and its production and compositions for it |
| abstract | 1483441 Coating compositions STAR PAPER Ltd 21 Jan 1976 [31 Jan 1975] 4234/75 Heading C3P A coating composition comprises, per 100 parts by wt. solids, at least 60 parts by wt. pigment and up to 40 parts by wt. binder, in which from 40-100% dry wt. of the binder, is a polymer of Tg 0-45‹ C. and Tg-Tf of 5- 25‹ C. and which is in the form of a latex having an average particle size less than 0À5 microns. In the examples the binder comprises various mixtures of polyvinylacetate or a copolymer thereof with butyl acrylate having a Tg and a Tg-Tf within the above ranges, with butadiene/ methyl methacrylate copolymer latexes. Other vinyl acetate polymers which may be used as the binder or part of the binder with the above Tg and Tg-Tf, are copolymers thereof with vinyl chloride, 2-ethyl hexyl acrylate and butyl acrylate, Vensatic (Trade Mark) acid and vinyl chloride, and also polyvinyl propionate, polymethylmethacrylate, and styrene or butadiene/ methyl methacrylate copolymers. Pigments used are clay, polystyrene, satin white, and CaCO 3 . The compositions are coated on to paperboard. |
| priorityDate | 1975-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.