http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113584630-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_666439651502b99fd74baf8c6978bf82 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-92 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-92 |
| filingDate | 2021-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad81ca0d662f08516bc0d20e66e14165 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3748a33f5ed05bfbe41110920aa49719 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbecd89d135e9ba5d99fab6bff41ddb0 |
| publicationDate | 2021-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113584630-A |
| titleOfInvention | Pearlescent 3D printing material and preparation method thereof |
| abstract | The present application discloses a pearlescent 3D printing material and a preparation method thereof. The pearlescent 3D printing material includes a mixture of PLA and a second additive, and the refractive index of the second additive is not less than 1.57; the second additive It is an amorphous or a polyester copolymer with a low melting point of 190°C; the intrinsic viscosity of the polyester copolymer is 0.5-0.75, and the glass transition temperature of the polyester copolymer is 55-85°C, which is similar to the glass transition temperature of PLA. The difference in transition temperature is not more than 20°C, and the weight average molecular weight of the PLA is 1.0*10 5 -2.0*10 5 . Additives such as phase solvent, antioxidant and white oil are not added to the mixture. The present application also discloses a method for preparing the above printing material. |
| priorityDate | 2021-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.