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Method for Producing Methyl Methacrylate Polymer Cross Reference to Related Applications
| Content Provider | Semantic Scholar |
|---|---|
| Copyright Year | 2017 |
| Abstract | Provided herein is a (meth)acrylic resin that has less impuri ties and is less likely to deteriorate in transparency or turn yellow during molding processing, which is not obtainable by conventional Suspension polymerization. The invention is a method for producing a methyl methacrylate polymer, com prising suspension polymerization of 30 to 100 wt % of methyl methacrylate and 70 to 0 wt % of a monomer copo lymerizable therewith to produce a methyl methacrylate polymer, wherein the polymerization is initiated in the pres ence of 350 ppm or less of a suspension stabilizer relative to the monomer(s) and then a Suspension stabilizer is added when a polymerization conversion ratio reaches 20 to 90%. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://patentimages.storage.googleapis.com/85/c9/4e/d54045f67876ab/US9133282.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
