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United States Patent ( 19 ) Noda et al . ( 54 ) POLYIMIDE POWDER AND METHOD FOR PRODUCING
| Content Provider | Semantic Scholar |
|---|---|
| Author | Noda, Yuzuru Mizobe, Keizo Imai, Masanori |
| Copyright Year | 2017 |
| Abstract | 57 ABSTRACT A polyimide powder which can provide a molding having excellent both strength and heat resistance by heat-press molding, and a method for producing such polyimide powder are disclosed. The polyimide powder comprises spherical polyimide particles having a parti cle size distribution of from 0.5 to 20 um and a mean particle diameter of from 1 to 15 um, and comprising a repeating unit represented by the formula |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://patentimages.storage.googleapis.com/f0/03/52/e0b536dbdfa746/US4755428.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Patent |