http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-717145-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ee0bacab5a7576a6a3244747f6ea99 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2262-0276 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2262-062 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-51 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B25-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B25-10 |
| filingDate | 1952-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_570889dc468453a46421ffd3a782f411 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_904d84274d79e263726d8ab6ccba2235 |
| publicationDate | 1954-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-717145-A |
| titleOfInvention | Reinforced rubber and rubber-like articles |
| abstract | 717,145. Compound fabrics. IMPERIAL CHEMICAL INDUSTRIES, Ltd. Jan. 28, 1953 [Feb. 27, 1952], No. 5132/52. Class 140. A rubber or rubber-like article (conveyer belts, tyres) reinforced with at least one lamina comprising material composed of a highly polymerized polymethylene terephthalate as defined below and at least one layer of another textile material is constructed so that at least one lamina of the material comprising the polymethylene terephthalate always lies between the other textile material and any surface of the article exposed to wear. "Highly polymerized polymethylene terephthalate" is defined as those polymers containing at least 80 per cent by weight of a polyester obtained from terephthalic acid or an ester-forming derivative thereof, and a glycol of formula HO(CH<2>)nOH when n is from 2 to 10. Some of the terephthalic acid may be replaced by dicarboxylic acids, such as sebacic or adipic acid. 100 per cent polyethylene terephthalate is preferred. Rubber or rubber-like materials include natural rubbers (smoke sheets, pale crepe, gutta percha and balata) and synthetic rubbers including polyvinyl chloride and polybutadiene, interpolymers of butadiene with styrene, acrylonitrile, methyl methacrylate, interpolymers of isobutylene with butadiene and isoprene, polychloroprene, interpolymers of chloroprene with acrylonitrile orcyanoprene and isocyanate modified polyesters or polyester-amides. The bonding of the rubber with the reinforcing textile material may be improved by means of adhesives such as an organic polyisocyanate or a resorcinolformaldehyde composition. The completed article possesses increased resistance to attack by the atmosphere, water, bacteria or fungi. If desired, alternate layers of polymethylene terephthalate and the other textile material (e.g. cotton, cellulose acetate or regenerated cellulose) may be used provided that a layer of polymethylene terephalate always protects the other textile material. In an example, a polyethylene terephthalate fabric and a cotton duck are each coated on both sides with a rubber composition. The fabrics are plied together with the polyethylene terephthalate making an envelope completely round the cotton fabric, and the assembly cured. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3332450-A |
| priorityDate | 1952-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.