http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114641388-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_176f8989fa46d35916d20ce55779c439 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2096-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C64-129 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C64-135 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2800-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-0085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C64-277 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C64-268 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y40-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y70-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-031 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-029 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F226-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C64-129 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C64-124 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C64-314 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0037 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-107 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-101 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C64-35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-282 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-343 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B33Y10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C64-135 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F226-06 |
| filingDate | 2020-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1efbdad9412ae122ddd59f5346af8cf9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2bbbf11ac266aac64f3f3d41b8e163b9 |
| publicationDate | 2022-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114641388-A |
| titleOfInvention | Washable compositions for use in 3D printing |
| abstract | The present invention relates to radiation curable compositions comprising (A1) at least one water-soluble reactive diluent (A1); (A2) at least one water-soluble reactive oligomer (A2); (B) at least one optional The reactive components from the water-insoluble reactive diluent (B1a), the sparingly water-soluble reactive diluent (B1b), and the water-insoluble or sparingly water-soluble reactive oligomer (B2); and (C) optionally, Photoinitiators (C), wherein the amount of components (A1) and (A2) is greater than 20% by weight based on the amount of components (A1), (A2), (B1a), (B1b) and (B2), especially 30% by weight and the amount of components (B1a), (B1b) and (B2) is greater than 10% by weight based on the amount of components (A1), (A2), (B1a), (B1b) and (B2), in particular 20% by weight; a radiation-curable composition comprising (A1') at least one sparingly water-soluble reactive diluent (B1b); (A2) at least one water-soluble reactive oligomer (A2); (B) at least one water-soluble reactive diluent (B1b) a reactive component selected from the group consisting of a water-insoluble reactive diluent (B1a) and a water-insoluble or sparingly water-soluble reactive oligomer (B2); and (C) optionally, a photoinitiator (C), wherein The amount of components (B1b) and (A2) is greater than 40% by weight, in particular 50% by weight, based on the amount of components (A2), (B1a), (B1b) and (B2) and the amount of components (B1a), (B1b) ) and (B2) are present in an amount greater than 10% by weight, in particular 20% by weight, based on the amount of components (A2), (B1a), (B1b) and (B2). The radiation curable composition can be washed by pure water without the aid of any solvent or detergent. The printed 3D product has a clean, smooth, non-stick surface after washing with water and adequate post-curing. Fully cured three-dimensional products are resistant to high temperatures and have excellent mechanical properties at glass transition temperatures, eg, above 200°C. |
| priorityDate | 2019-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 967.