http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1000653-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb78b459e21bb4fd52850a12cab27387 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24994 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-128 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23N5-107 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C70-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F265-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F265-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23N5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-06 |
| filingDate | 1961-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1965-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1000653-A |
| titleOfInvention | Polyester resin compositions and fiber-reinforced plastic articles |
| abstract | A fluid composition polymerizable to an infusible resin comprises a solution of isotactic polymethylmethacrylate of viscosity average molecular weight at least 1000 and an ethylenically unsaturated polyester in an addition copolymerizable monomer. The solution may also contain a syndiotactic polymethyl methacrylate which on standing reacts with the isotactic polymer to form a gel. Specified solvent monomers are styrene; p-methylstyrene; various acrylates and methacrylates; divinyl benzene; diallyl phthalate, succinate, adipate and fumarate; allyl glycolyl allyl succinate; triallyl phosphate and mixtures thereof. The polyesters may be derived by condensation of an unsaturated di- or tri-carboxylic acid and a dihydric alcohol and, optionally other polycarboxylic acids, monocarboxylic acids and monohydric alcohols, several examples of each category being given. The solution generally contains an inhibitor, e.g. hydroquinone, beta-naphthol, phenylene diamine, resorcinol, catechol or an alkylated catechol. Polymerization may be effected by benzoyl, acetyl, lauroyl or MEK peroxide, t-butyl or cumene hydroperoxide or butyl perbenzoate and an activator, e.g. an amine or polyamine or a cobalt soap. Optional ingredients of the solution specified are atactic acrylate and methacrylate polymers and copolymers, fatty acids, C12+ alcohols, lecithin, salol, dyes, pigments, fillers and wax. The solutions may be applied to mats of woven or non-woven glass, cellulose, polyester, polyamide or other natural or synthetic fibres. |
| priorityDate | 1960-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.