| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-20 |
| filingDate |
1991-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5add49ea0bccaa824aef0b9ddb1de37b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44683729bd098ca34e24722e00ad7a88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_846442e27a03c56638fff7114d3a93ed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de84fd507eb50ebf4f6ae10118113d1a |
| publicationDate |
1993-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H0525217-A |
| titleOfInvention |
Method for producing methacrylic resin |
| abstract |
(57) [Summary] [Object] To provide a method for obtaining a high-quality methacrylic resin by suspension polymerization for optical equipment. [Structure] In order to prepare a methacrylic resin by suspension polymerization of a monomer whose main component is methyl methacrylate in an aqueous medium, an anionic water-soluble polymer is used as a suspension stabilizer at the start of the polymerization, and the polymerization rate is Of 20 to 85%, the nonionic water-soluble polymer is additionally added to carry out polymerization. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5863673-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014005346-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9133282-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012093465-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5938351-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103314020-A |
| priorityDate |
1991-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |