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1. (WO2006121942) SPANDEX FROM POLY (TETRAMETHYLENE-CO-ETHYLENEETHER) GLYCOLS HAVING HIGH ETHYLENEETHER CONTENT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/121942    International Application No.:    PCT/US2006/017559
Publication Date: 16.11.2006 International Filing Date: 08.05.2006
IPC:
C08G 18/48 (2006.01), C08G 18/10 (2006.01), D01F 6/70 (2006.01)
Applicants: INVISTA TECHNOLOGIES S.A.R.L. [--/CH]; Talstrasse 80, 8001 Zurich (CH) (For All Designated States Except US).
JENNY, Daniel, Edward [US/US]; (US) (For US Only).
PALMER, Charles, Francis, Jr. [US/US]; (US) (For US Only).
LAMBERT, James, Michael [US/US]; (US) (For US Only).
LODOEN, Gary, A. [US/US]; (US) (For US Only)
Inventors: JENNY, Daniel, Edward; (US).
PALMER, Charles, Francis, Jr.; (US).
LAMBERT, James, Michael; (US).
LODOEN, Gary, A.; (US)
Agent: INVISTA TECHNOLOGIES S.A.R.L.; Intellectual Property Record Center, Three Little Falls Centre, 2801 Centerville Road, Room 1052, Wilmington, DE 19808 (US)
Priority Data:
60/594,811 09.05.2005 US
60/738,733 22.11.2005 US
60/738,684 22.11.2005 US
Title (EN) SPANDEX FROM POLY (TETRAMETHYLENE-CO-ETHYLENEETHER) GLYCOLS HAVING HIGH ETHYLENEETHER CONTENT
(FR) SPANDEX A BASE DE POLY(TETRAMETHYLENE-CO-ETHYLENE ETHER) GLYCOLS AYANT UNE TENEUR EN ETHYLENE ETHER ELEVEE
Abstract: front page image
(EN)The invention provides a polyurethaneurea composition comprising poly(tetramethylene-co-ethyleneether) glycol having from about 37 to about 70 mole percent ethyleneether content and ethylene diamine as the extender. The invention further relates to the use of high ethyleneether content poly(tetramethylene-co- ethyleneether) glycol as the soft segment base material in spandex compositions. The invention also relates to new polyurethane compositions comprising poly(tetramethylene-co-ethyleneether) glycols with such high ethyleneether content, and their use in spandex.
(FR)L'invention concerne une composition de polyuréthanne-urée comprenant du poly(tétraméthylène-co-éthylène éther) glycol ayant une teneur en éthylène éther comprise entre environ 37 et environ 70 % en mole et de l'éthylène diamine comme matière de charge. L'invention concerne également l'utilisation du poly(tétraméthylène-co-éthylène éther) glycol à teneur élevée en éthylène éther comme matière de base à segment souple dans des compositions de spandex. L'invention concerne enfin de nouvelles compositions polyuréthanne comprenant des poly(tétraméthylène-co-éthylène éther) glycols à teneur élevée en éthylène éther, et leur utilisation dans spandex.
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, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, 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, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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)