(WO/2008/094167) THERMOPLASTIC COMPOSITION CONTAINING POLYCARBONATE, POLYESTER, NANOCLAY AND AN ACID
- Biblio. Data
- Description
- Claims
- National Phase
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| Latest bibliographic data on file with the International Bureau
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| IPC: | C08L 67/00 (2006.01), C08K 3/34 (2006.01), C08K 5/09 (2006.01), C08L 69/00 (2006.01) | |||||||||||
| Applicants: | BAYER MATERIALSCIENCE LLC [US/US]; 100 Bayer Road, Pittsburgh, PA 15205-9741 (US) (All Except US). CHUNG, James, Y.J. [US/US]; (US) (US Only). MASON, James, P. [US/US]; (US) (US Only). MANIAS, Evangelos [GR/US]; (US) (US Only). HEIDECKER, Matthew [US/US]; (US) (US Only). | |||||||||||
| Inventors: | CHUNG, James, Y.J.; (US). MASON, James, P.; (US). MANIAS, Evangelos; (US). HEIDECKER, Matthew; (US). | |||||||||||
| Agent: | GIL, Joseph, C. et al.; Bayer Materialscience LLC, 100 Bayer Road, Pittsburgh, PA 15205-9741 (US). | |||||||||||
| Priority Data: |
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| Title: | THERMOPLASTIC COMPOSITION CONTAINING POLYCARBONATE, POLYESTER, NANOCLAY AND AN ACID | |||||||||||
| Abstract: | A thermoplastic composition comprising a resinous blend of (A) aromatic polycarbonate and (B) polyester, (C) nanoclay and (D) carboxylic acid is disclosed. The composition features improved melt stability and impact strength over corresponding compositions that contain no acid. The nanoclay is present in an amount of 0.1 to 30 percent relative to the weight of the resinous blend, and the acid is present in an amount of 1 to 20 percent relative to the weight of the nanoclay. The average thickness of the clay particles is about 1 to 100 nm, and their average lengths and average widths, independently one of the other are 50 to 700 nm. | |||||||||||
| Designated States: |
AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. African Regional Intellectual Property Org. (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW) Eurasian Patent Organization (EAPO) (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM) European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, PL, PT, RO, SE, SI, SK, TR) African Intellectual Property Organization (OAPI) (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG). | |||||||||||
| Publication Language: | English (EN) |
| Filing Language: | English (EN) |
