http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1520856-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8cc0a4d800f9b0408ddf1351f2308848 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2964 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2962 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61H2201-0228 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2993 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C17-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C25-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C25-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C25-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C17-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C25-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-04 |
| filingDate | 1976-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1978-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1520856-A |
| titleOfInvention | Surface of a reinforcing material for subsequent incorporation in a plastics matrix |
| abstract | 1520856 Modifying inorganic material VITROFIL SpA 20 Dec 1976 [18 Dec 1975 (2)] 53055/76 Heading C1M [Also in Division C3] A process of coating inorganic reinforcing material, e.g. glass to provide for improved adhesion between the reinforcing material and a plastics matrix in which the reinforcing material is to be incorporated, comprising treating the reinforcing material surface with at least one organic compound of a tetravalent metal selected from zirconium and tin in the presence of water vapour and at 250-650 C., said organic compound being hydrolysable in the presence of water vapour in said temperature range, applying on to the reinforcing material surface so treated, at a temperature lower than 250 C., at least one silane coupling agent, and drying the so treated reinforcing material. The process may produce a reinforcing material grafted with an organosiloxyzirconoxane or organosiloxystannoxane polymer. The tetravalent zirconium compound may be zirconium tetraacetate; esters of Zr(OH) 4 with glycerine, pentaerythritol, sorbitol and mannitol; aminoalkyl zirconates and condensed esters of zirconium acid complexed with amino-alcohols and polvalent alcohols. Similar tin compounds may be used. Numerous examples of silane coupling agents are given. The specific examples describe the treatment of γ glass microspheres with zirconium tetraacetate using y-aminopropyltriethoxysilane as coupling agent (1); glass yarn with the ester of zirconium acid with sorbitol using γ- methacryloxypropyltrimethoxysilane (2); glass yarn with isopropylzirconate polymer complexed with triethanolamine and glycerin using vinyltriethoxysilane (3); glass yarn with zirconium tetraacetate using y-methacryloxy-propyltrimethoxysilane (4); and glass microspheres with diisopropylditriethanolamine stannate using y-glycidoxypropyltrimethoxysilane. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3837381-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-615957-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2214915-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2214915-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5258071-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4761440-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2161489-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5128203-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5348763-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5370818-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4882367-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4879321-A |
| priorityDate | 1975-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.