http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108148451-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-64 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-021 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-08 |
| filingDate | 2017-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108148451-B |
| titleOfInvention | Composite surface treating agent and preparation method of nano calcium carbonate for high-strength low-modulus silicone adhesive |
| abstract | The invention discloses a composite surface treating agent and a preparation method of nano calcium carbonate for high-strength low-modulus silicone adhesive, relating to the technical field of nano calcium carbonate preparation, wherein the composite surface treating agent is prepared by compounding a surfactant, simethicone, fatty acid, sodium hydroxide, tallow oil and a silane coupling agent; the preparation method of the nano calcium carbonate for the high-strength low-modulus silicone adhesive comprises the working procedures of calcining, digesting, filtering, cooling, primary carbonizing, aging, secondary carbonizing, surface treating, filter pressing, dehydrating, drying, crushing and the like of lime to obtain the product of the invention. The nano calcium carbonate prepared by the method has the particle size of 20-30 nm, is spherical, has good dispersibility and low oil absorption value, is applied to the preparation of the silicone adhesive, reduces the modulus of the silicone adhesive, obviously enhances the tensile strength of the silicone adhesive, and improves the elongation at break of the silicone adhesive material. |
| priorityDate | 2017-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.