http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113677377-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L24-043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2400-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L24-046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L24-001 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L24-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L24-04 |
| filingDate | 2020-04-03^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-04^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-11-04^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113677377-B |
| titleOfInvention | Kits for making biocompatible polymers |
| abstract | The present invention relates to a kit of parts suitable for preparing a cured biocompatible polymeric material, the kit comprising at least 2 containers, each container containing fluid components which, when mixed, form a fluid curable biomaterial A compatible polymer composition which upon curing forms a cured biocompatible silicone polymer material, wherein the first container comprises a fluid component A comprising: a. having 50 at 25°C Divinyl-substituted polydimethylsiloxane A1 (PDMS A1) with a viscosity to 600 cSt, b. Optionally, a divinyl-substituted polydimethylsiloxane with a viscosity of 1000 to 20000 cSt at 25°C Oxane A2 (PDMS A2), c. Pt catalyst soluble in polydimethylsiloxane (PDMS), d. optionally partially surface-treated hydrophobic fumed silica FS A , e. available Optionally, each molecule has more than 2 vinyl group crosslinkers A3, wherein the second container includes a fluid component B, the component B includes: f. Hydride-substituted polydimethylsiloxane B1 (PDMS B1), g. Optionally, a dihydride-substituted polydimethylsiloxane B2 (PDMS B2 having a viscosity of 1000 to 20000 cSt at 25°C) ), h. Optionally, partially surface-treated hydrophobic fumed silica FS B , i. Crosslinking agent B3 with more than 2 hydrosilane groups, wherein, relative to the total of component A+component B Weight, the content of FS A and FS B is between 2-30 wt%, wherein component A and component B, when mixed, form a composition having a shear rate of at least 10Pa at a shear rate of 1s -1 s, with a viscosity of less than 2.7 Pa.s at a shear rate of 600 s -1 , and wherein the viscosity of the composition recovers rapidly after stopping shearing. |
| priorityDate | 2019-04-04^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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