http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1025559-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a22da5b7dd6ed60a21538e5edb23e051 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J2229-875 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J29-87 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J29-87 |
| filingDate | 1963-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1966-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1025559-A |
| titleOfInvention | Cathode ray tubes having protective film coatings |
| abstract | 1,025,559. Cathode-ray tubes. MONSANTO CO. Oct. 29, 1963 [Oct. 30, 1962 (2)], No. 42660/63. Heading H1D. [Also in Division B5] An implosion protective film applied to the face of a cathode-ray tube comprises a plasticized polyvinyl acetal resin, e.g. polyvinyl butyral, having a flow rating, as defined with reference to the use of a Tinius-Olson flow meter in accordance with U.S. Standards publication ASTM D 569-48, of between 0À01 and 0À5 at temperatures between 80‹ and 120‹ C. The plasticizer is triethylene glycol di-(2-ethyl butyrate), dibutyl sebacate, dibutyl cellosolve adipate or dioctyl phthalate present in a proportion of 8 to 26% by weight, preferably 13 to 23%. An outer protective cover of glass, polymethacrylic ester, cellulose acetate butyrate or polyethylene terephthalate may be provided. Preferably in applying the polyvinyl acetal film to the tube face, liquid plasticizer is coated either on the tube face or on the surface of a film of plasticized or unplasticized polyvinyl acetal. Phenol stabilizers and inhibitors and azo, anthraquinone or carbon black colourants may be incorporated in the polyvinyl acetal film. |
| priorityDate | 1962-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.