http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I228519-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2333-12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-122 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-00 |
| filingDate | 1999-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e00b74d0ce19f61d89f7b24d606aaa0b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b89983c1cce0c2c46aa73d1ec812042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf74e0433506a28950e5ae53ff161ea5 |
| publicationDate | 2005-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-I228519-B |
| titleOfInvention | Method for producing crystalline methacrylate resin and foamed body |
| abstract | Provided are a method for producing a crystalline methacrylic resin, the method comprising a step of bringing a mixture of an isotactic methyl methacrylate-type polymer and a syndiotactic methyl methacrylate-type polymer into contact with high pressure gas and a method for producing a plastic foam of the crystalline methacrylic resin, the method comprising a step of foaming the mixture. According to the method of the present invention, a crystalline methacrylic resin which is not limited in a form applicable to molded articles thereof and has high crystallinity and excellent solvent resistance can be obtained in a simple method and a plastic foam of the crystalline methacrylic resin can be obtained, the plastic foam embracing fine cells having an average cell diameter of about 10 mum or less and a cell number density of 10<9> to 10<15> cells/cm<3>. Such a plastic foam is superior in the solvent resistance and in the mechanical properties such as impact resistance and bending strength. |
| priorityDate | 1998-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.