http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20110088803-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2207-53 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-00 |
| filingDate | 2010-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35a33eb56272285926e2a005a01abfc5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aaec3dbf5828d2bac8cfd10b6ef12a98 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d1eaa182ee197574f16a9658af93094 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6ab2775c22222c6ea9359cf527ac60c |
| publicationDate | 2011-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20110088803-A |
| titleOfInvention | Transparent acrylic resin composition which has a multilayered structure, and its manufacturing method |
| abstract | The present invention provides a transparent acrylic resin composition having a multi-layer structure and a method for producing the same, more specifically, (a) 1 to 25% by weight of methyl methacrylate formed by polymerization; (b) 30 to 70% by weight of an acrylic rubber core encapsulating the seed and polymerized, including an alkylacrylate, an aromatic vinyl compound, and a first crosslinking agent having a multifunctional group, and a second crosslinking agent; And (c) 5 to 69% by weight of a shell surrounding the acrylic rubber core and formed by polymerizing one or two or more monomers selected from the group consisting of methyl methacrylate, alkyl acrylate and aromatic vinyl compound, The a) seed, b) the acrylic rubber core and c) the shell provides a transparent acrylic resin composition and a method of producing a 25 ℃ refractive index, respectively, characterized in that 1.48 ~ 1.50. The present invention has a multi-layered structure, the refractive index of each layer is constantly controlled, and in order to improve the impact strength using a cross-linking agent having a multi-functional group instead of the increase of the impact modifier, while improving the impact strength through the control of the crosslinking density, Transparency can be maintained and compatibility with polymethyl methacrylate resin is good, and PMMA heat resistance is not impaired even with the rubber content of the conventional transparent acrylic resin. In addition, since the refractive index between the layers is constantly adjusted, the impact reinforcing effect is excellent without decreasing transparency. Therefore, it can be applied to a large number of molding materials such as glass substitutes, machine parts and building materials in the field of electronic and electrical fields. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190071572-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20160123984-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110167978-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110167978-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019117433-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102493380-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150143205-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150143204-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11384189-B2 |
| priorityDate | 2010-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 111.