http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-514541-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_90135e72b0ef0bc1de142de27d00c262 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L97-007 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L97-00 |
| filingDate | 1938-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1939-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-514541-A |
| titleOfInvention | Improved manufacture of cork compositions |
| abstract | 514,541. Cork compositions. TENNANT, W. J. (Crown Cork & Seal Co., Inc.). May 9, 1938, No. 13842. [Class 70] In cork compositions consisting of cork granules adhered together by a binder, the binder consists of gel prepared from glue, albumen or casein and a non-aqueous solvent such as glycol or glycerine, mixed with a resin such as dammar, copal, phenol- or ureaaldehyde resin, cumaron or alkyd resin or mixtures of resins other than mixtures of phenolaldehyde and urea-aldehyde resins, and the composition contains a plasticizer consisting of a polyhydric alcohol, sulphonated castor oil or a wax such as ceresin, paraffin, carnauba or beeswax. The resin may be added in a partially cured state and hardened when in the composition. A hardener or accelerator for the resin, such as hexamethylenetetramine, oxalic or other organic acid, may be added. Wax may be introduced in admixture with latex or rubber mixture. Specifications 424,568, 476,864 and 482,539 are referred to. |
| priorityDate | 1938-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.