http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0338693-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d4ada69388e0a1b68daaf536597c732 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2383-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-24 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-05 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K83-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-10 |
| filingDate | 1989-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1e3a2e78101688d28687d6acc93111a |
| publicationDate | 1989-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0338693-A2 |
| titleOfInvention | Method for making silicone foam masses |
| abstract | The specification describes and claims a method of producing a foamed mass having a density of less than 150kg/m³ adherent to surfaces of a cavity which comprises inserting into the cavity a foamable composition formed by mixing impinging jets of two or more parts of a foamable silicone composition capable of curing at 20°C within 2 minutes to provide a foamed mass having a density of less than 150kg/m³. The Compositions comprises (a) one or more polysiloxanes having not less than three alkylhydrogensiloxane units per molecule, (b) one or more polysiloxanes having not less than two silicon-bonded hydroxyl groups per molecule, (c) one or more compounds having carbon-bonded hydroxyl groups present in a proportion to provide from 0 to 2% by weight of the composition, (d) a polyorganosiloxane comprisingn R₃SiO ½ and SiO 4/2 units and silicon-bonded hydroxyl groups wherein each R represents a monovalent hydrocarbon group containing from 1 to 20 carbon atoms, m is an integer having an average value from 1 to 20, n has the value 1 or 2, p has the value 1, 2 or 3 and (e) a platinum catalyst for promoting reaction between the ingredients. The composition is provided as said two or more parts, each of the parts having a similar viscosity at 25°C one to the other, which is less than 15000 mm²/s and the components being present in the mixed composition in proportions such that the ratio of silicon-bonded hydrogen atoms of said one or more polysiloxanes having not less than three alkylhydrogen siloxane units per molecule to silicon-bonded hydroxyl groups and carbon-bonded hydroxyl groups of the other components of the composition lies in the range 1:1 to 6:1. The method enables rapid production of foamed in situ masses having sound deadening and fire resistant properties, suitable for use for example in automobiles. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0495566-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0549231-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0507481-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5225452-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0495566-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0518556-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0507481-A3 |
| priorityDate | 1988-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.