| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a12b0be1b74901f556d1d1a9200529ce |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-06 |
| filingDate |
1998-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45c355299db109a662daaa5e947c7fe5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26a0026fe2373b4910a744ad16a1f685
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae6bfcc5665a131b1baf5b1998637a21 |
| publicationDate |
2002-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6391944-B2 |
| titleOfInvention |
Method for preparing a silica suspension in a vulcanisable silicon matrix to form elastomers |
| abstract |
The invention concerns the preparation of a silica suspension in a silicon fluid, said suspension being used to produce silicon vulcanizable by polyaddition (RTV elastomers). The problem which the invention aims to solve is that of finding a technical compromise between the rheological and mechanical properties of the final RTV. The invention solves the problem by providing a method for preparing a silica suspension treated with hexamethyldisilazane (HMDZ) in a silicon fluid with siloxyl Si-Vinyl function, characterised in that it consists essentially in introducing HMDZ in the preparation medium, before and/or substantially while bringing at least part of the silicon fluid prepared with at least part of the particulate filler used, said introduction being carried out once or several times for a HMDZ fraction corresponding to a proportion not more than 8% by dry weight with respect to the total silica charge and after bringing together the POS and the filler. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9937200-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10918661-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11660313-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6878759-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003119983-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7494694-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10973848-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11160827-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002143082-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004044113-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10022396-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9724363-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7084193-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6462104-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009234029-A1 |
| priorityDate |
1997-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |