http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108081159-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-2213 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24D3-344 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24D3-285 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24D18-009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24D3-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L29-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D18-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D3-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-02 |
| filingDate | 2017-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108081159-B |
| titleOfInvention | method for forming organic gel of polyvinyl acetal resin grinding tool |
| abstract | the invention relates to a method for forming organic gel of a polyvinyl acetal resin grinding tool. The preparation process comprises the following steps: (1) dissolving polyvinyl acetal resin in a solvent, and adding an additive to prepare a resin solution; (2) adding abrasive particles and a filler into the resin liquid, and uniformly mixing to prepare an abrasive particle mixed liquid; (3) adding the gel into the abrasive particle mixed solution, and heating while stirring to obtain abrasive particle slurry; (4) cooling the abrasive grain slurry until an abrasive grain gel mixture is obtained; (5) drying the abrasive particle gel mixture at low temperature, then drying in an oven, and removing the solvent to obtain a grinding tool blank; (6) hardening and molding the blank of the grinding tool to obtain the organic gel grinding tool. The polyvinyl acetal resin grinding tool prepared by the method does not need hydroformylation reaction, is green and environment-friendly, realizes the gelation of the abrasive grain mixed solution in a solvent system by the organogel method, avoids the sedimentation of the abrasive grains in the drying process, and has the advantages of uniform distribution of the abrasive grains and pores and diversified shapes. |
| priorityDate | 2017-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 129.