http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1057694-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J161-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J161-06 |
| filingDate | 1963-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1d77d6045ff70cc3e37878503180772 |
| publicationDate | 1967-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1057694-A |
| titleOfInvention | Extended phenolic resins |
| abstract | Aqueous adhesive compositions comprise by weight 1 part water-soluble base-catalysed thermosetting phenol-aldehyde resin, 0.01 to 1 parts water-dispersible carbonaceous extender and at least 0.5 parts solid polyvalent metal carbonate having a water-solubility below 0.5% at 25 DEG C. and a particle size below 0.175 mm. The resin may be derived from phenol, cresol, resorcinol or 3,5-xylenol and formaldehyde, paraformaldehyde, trioxymethylene, acetaldehyde, furfuraldehyde or hexamine. Preferred carbonates are calcium, magnesium and barium carbonates. Various carbonaceous materials are mentioned including gums, blood albumen, finely divided carbons and alkali-digested amylaceous materials. Preferred mixing orders for the ingredients are specified. In one example, the composition also includes a 1:4-molar acetone-formaldehyde resin. The adhesive may be used in the manufacture of plywood, e.g. 3-ply from Douglas Fir veneer. |
| priorityDate | 1963-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.