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1. (WO2001023462) THERMOPLASTIC/THERMOSET HYBRID FOAMS AND METHODS FOR MAKING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2001/023462    International Application No.:    PCT/US2000/004481
Publication Date: 05.04.2001 International Filing Date: 22.02.2000
Chapter 2 Demand Filed:    11.09.2000    
IPC:
B41M 1/04 (2006.01), C08J 9/00 (2006.01)
Applicants: 3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3m Center, P.O. Box 33427, Saint Paul, MN 55133-3427 (US)
Inventors: PEREZ, Mario, A.; (US).
WAID, Robert, D.; (US).
GOZUM, John, E.; (US).
SENGER ELSBERND, Cheryl, L.; (US).
GEHLSEN, Mark, D.; (US)
Agent: GOVER, Melanie, G.; Office Of Intellectual Property Counsel, P.O. Box 33427, Saint Paul, MN 55133-3427 (US).
VOSSIUS & PARTNER; Patentwalte, P.O. Box 86 07 67, P81634 Munchen (DE)
Priority Data:
09/405,531 24.09.1999 US
Title (EN) THERMOPLASTIC/THERMOSET HYBRID FOAMS AND METHODS FOR MAKING SAME
(FR) MOUSSES HYBRIDES THERMOPLASTIQUES/THERMODURCIES ET LEURS PROCEDES DE FABRICATION
Abstract: front page image
(EN)Foams comprising blends of thermoplastic and thermoset materials wherein the thermoset forms a discontinuous phase in a continuous thermoplastic phase are described. Foams comprising an uncured thermoset and unreacted radiation-activatable curing agent in a thermoplastic matrix are also described. Additionally described are batch and continuous methods for making the foams. Particular uses for the foams, such as flexographic mounting tapes, are also described.
(FR)Mousses comprenant des mélanges de matières thermoplastiques et thermodurcies, la matière thermodurcie formant une phase discontinue dans une phase thermoplastique continue. L'invention se rapporte encore à des mousses comportant une matière thermodurcissable non durcie et un agent de polymérisation activé par rayonnement, n'ayant pas réagi, dans une matrice thermoplastique. L'invention porte également sur des procédés de production par lots ou en continu desdites mousses. Des utilisations particulières desdites mousses, par exemple en tant que bandes de montage flexographiques, sont également décrites.
Designated States: AE, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CR, CU, CZ, DE, DK, DM, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)