WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2007008476) POLYCARBONATE COMPOSITIONS HAVING INFRARED ABSORBANCE, METHOD OF MANUFACTURE, AND ARTICLES PREPARED THEREFROM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/008476    International Application No.:    PCT/US2006/025870
Publication Date: 18.01.2007 International Filing Date: 30.06.2006
IPC:
C08K 3/38 (2006.01), C08K 3/04 (2006.01), C08K 3/22 (2006.01), C08L 69/00 (2006.01), A61F 9/06 (2006.01)
Applicants: GENERAL ELECTRIC COMPANY [US/US]; 1 River Road, Schenectady, NY 12345 (US) (For All Designated States Except US).
VAN DEN BOGERD, Jos, A. [NL/NL]; (NL) (For US Only).
DEKKERS, Josephus, Hubertus Cornelius Maria [NL/NL]; (NL) (For US Only).
FABER, Rein, Mollerus [NL/NL]; (NL) (For US Only).
GOEDMAKERS, Jan-Willem [NL/NL]; (NL) (For US Only).
MAAS, Christianus, Johannes, Jacobus [NL/NL]; (NL) (For US Only)
Inventors: VAN DEN BOGERD, Jos, A.; (NL).
DEKKERS, Josephus, Hubertus Cornelius Maria; (NL).
FABER, Rein, Mollerus; (NL).
GOEDMAKERS, Jan-Willem; (NL).
MAAS, Christianus, Johannes, Jacobus; (NL)
Agent: CURBELO, Pamela; Cantor Colburn, LLP, 55 Griffin Road South, Bloomfield, CT 06002 (US)
Priority Data:
11/180,746 13.07.2005 US
Title (EN) POLYCARBONATE COMPOSITIONS HAVING INFRARED ABSORBANCE, METHOD OF MANUFACTURE, AND ARTICLES PREPARED THEREFROM
(FR) COMPOSITIONS A BASE DE POLYCARBONATE PRESENTANT UNE ABSORBANCE D'INFRAROUGE, PROCEDE DE FABRICATION, ET ARTICLES REALISES A PARTIR DE TELLES COMPOSITIONS
Abstract: front page image
(EN)A composition is disclosed, comprising a polycarbonate resin, an inorganic infrared shielding additive, and carbon black, wherein an article prepared from the composition has the inorganic infrared shielding additive present at about 0.01 to about 1.0 grams per square meter, and carbon black present at about 0.001 to about 2.0 grams per square meter. The article prepared from the composition meets at least one scale requirement for European Norm EN 169 and/or EN 171, and is useful for preparing infrared shielding protective eyewear with low haze.
(FR)La présente invention a trait à une composition comportant une résine de polycarbonate, un additif organique de blindage infrarouge, et du noir de carbone, un article réalisé à partir de ladite composition ayant un additif inorganique de blindage infrarouge présent entre environ 0.01 à environ 1,0 grammes par mètre carré, et du noir de carbone entre environ 0,001 et environ 2,0 grammes par mètre carré. L'article réalisé à partir de la composition satisfait au moins une exigence d'échelle pour la norme européenne EN 169 et/ou EN 171, et est utile pour la préparation de lunettes de protection à blindage d'infrarouge à faible trouble.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, 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, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)