http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1154007-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8b2a36b588040b669d4762f7dd6ecfad |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S156-91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2321-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31786 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-06 |
| filingDate | 1966-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1969-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1154007-A |
| titleOfInvention | Improvements in the Bonding of Filamentary Materials of Synthetic Linear Polyesters to Rubber |
| abstract | 1,154,007. Treating polyester fibres. CELANESE CORP. 8 Nov., 1966 [12 Nov., 1965], No. 49985/66. Heading D1P. Improved adhesion of synthetic linear polyester filamentary material to natural or synthetic rubber is obtained by applying to the fibrous material an ester having the formula X C 6 H 4 COOR in which R is an alkyl group containing 1-6 carbon atoms and X is an alkyl group containing 1-6 carbon atoms or a hydrogen or halogen atom, before or at the same time as there is applied thereto an adhesive and then embedding the material in the natural or synthetic rubber and vulcanising. The ester which may be applied to the polyester fibrous material without dilution, as a solution in xylene, acetone, methanol, propanol or tetrachloroethane or as an aqueous suspension by dipping, brushing or spraying, may be methyl, ethyl or butyl benzoate, methyl p-chloro benzoate, butyl m-bromobenzoate, ethyl p-methylbenzoate or butyl o-ethylbenzoate. The ester may be applied to the fibrous material at 10‹-150‹C and the material then partly or completely dried, e.g. at room temperature for several hours or at 100‹C for a few minutes. The treated material may be heat set at 150‹ - 245‹C for ¢ - 5 minutes. An aqueous adhesive composition comprising a resorcinol-formaldehyde resin precondensate together with isocyanates, blocked isocyanates or epoxy compounds and aqueous rubber latex dispersions e.g. a butadiene-styrene-vinyl pyridiene copolymer and a styrene butadiene copolymer may be used. After treatment with the ester and adhesive either separately or together the fibrous material may be dried and heated for 1-5 minutes at 60‹ - 250‹C if desired under tension. Suitable synthetic rubbers are those obtained by polymerising a conjugated C 4 - C 6 diolefine either alone or with styrene, methyl styrene or acrylonitrile or by polymerising chloroprene alone or with dienes or vinyl compounds, and elastomeric ethylene-propylene copolymers and terpolymers. The rubber may also contain sulphur, sulphur chloride, thiuram poly-sulphides, carbon black, pigments, anti-oxidants and anti-scorch agents. The process may be used in the production of vehicle tyres and transmission and conveyor belts. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2142352-A |
| priorityDate | 1965-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.