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Machine translation
1. (WO2007012048) THERMALLY EXPANSIBLE MATERIAL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/012048    International Application No.:    PCT/US2006/028248
Publication Date: 25.01.2007 International Filing Date: 20.07.2006
Chapter 2 Demand Filed:    01.02.2007    
IPC:
C08J 9/06 (2006.01), B60R 13/08 (2006.01), C08J 9/00 (2006.01)
Applicants: SIKA TECHNOLOGY AG [CH/CH]; Zugerstrasse 50, CH-6340 Baar (CH) (For All Designated States Except US).
HOEFFLIN, Frank [DE/US]; (US) (For US Only).
ACKERMANN, Herbert [CH/CH]; (CH) (For US Only).
ENGEL, Paul, Thomas [US/US]; (US) (For US Only).
HANLEY, John, L. [US/US]; (US) (For US Only).
RUDOLF, Jean-claude [CH/CH]; (CH) (For US Only)
Inventors: HOEFFLIN, Frank; (US).
ACKERMANN, Herbert; (CH).
ENGEL, Paul, Thomas; (US).
HANLEY, John, L.; (US).
RUDOLF, Jean-claude; (CH)
Agent: STEWART, Michael, B.; RADER, FISHMAN & GRAUER PLLC, 39533 WOODWARD AVENUE, Suite 140, Bloomfield Hills, MI 48304 (US)
Priority Data:
60/701,112 20.07.2005 US
Title (EN) THERMALLY EXPANSIBLE MATERIAL
(FR) MATERIAU EXTENSIBLE THERMIQUEMENT SENSIBLEMENT DEPOURVU D'AGENT POISSEUX
Abstract: front page image
(EN)A thermally expansible material includes an epoxy resin; a plurality of thermoplastic polymers, wherein at least one thermoplastic polymer includes at least one chemical moiety capable of reacting with said epoxy resin; and a heat-activated blowing agent. The thermally expansible material is substantially free of a tackifier, and the material is adhereable to a substrate during expansion. A baffling material following expansion is also provided.
(FR)Selon cette invention, un matériau extensible thermiquement comprend une résine époxy, plusieurs polymères thermoplastiques, au moins un polymère thermoplastique comprenant au moins une fraction chimique capable de réagir avec la résine époxy, et un agent d'expansion activé par la chaleur. Ce matériau extensible thermique est sensiblement dépourvu d'agent poisseux, et ce matériau peut adhérer à un substrat durant l'extension. L'invention concerne également un matériau déflecteur obtenu après l'extension.
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)