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1. (WO2007005657) MULTIPLE FUNCTION, SELF-REPAIRING COMPOSITES WITH SPECIAL ADHESIVES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/005657 International Application No.: PCT/US2006/025676
Publication Date: 11.01.2007 International Filing Date: 30.06.2006
IPC:
B32B 9/00 (2006.01) ,B32B 33/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
9
Layered products essentially comprising a particular substance not covered by groups B32B11/-B32B29/137
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
33
Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
Applicants:
DRY, Carolyn, M. [US/US]; US
Inventors:
DRY, Carolyn, M.; US
Agent:
DEBOE, Mara, E.; MERCHANT & GOULD P.C. P.O. Box 2903 Minneapolis, MN 55402-0903, US
Priority Data:
60/695,54801.07.2005US
Title (EN) MULTIPLE FUNCTION, SELF-REPAIRING COMPOSITES WITH SPECIAL ADHESIVES
(FR) COMPOSITES MULTIFONCTIONS AUTOREPARATEURS COMPRENANT DES ADHESIFS PARTICULIERS
Abstract:
(EN) A system for self-repairing matrices such as concrete or cementitous matrices, polymeric matrices, and/or fibrous matrices, including laminates thereof. The system includes repair agents retained in and/or on vessels, such as hollow fibers, within the matrix. Upon impact, the vessel rupture, releasing the chemicals. For multi-layer laminates, the systems provides a total dynamic energetic circulation system that functions as an in situ fluidic system in at least one layer or area. The energy from the impact ruptures the vessels to release the chemical(s), and mixes the chemical(s) and pushes the chemical(s) and/or resulting compound through the matrix. The repair agents can withstand high temperatures, such as the heat of processing of many laminates, e.g., 250-350 °F.
(FR) La présente invention concerne un système destiné à des matrices autoréparatrices telles que des matrices de béton ou de ciment, des matrices polymères, et/ou des matrices fibreuses, y compris des laminés de celles-ci. Le système comprend des agents de réparation conservés dans et/ou sur des vaisseaux, tels que des fibres creuses, à l'intérieur de la matrice. Lors d'un impact, les vaisseaux se rompent et libèrent les agents chimiques. Pour des laminés multicouches, le système comprend un système de circulation énergétique dynamique totale qui fonctionne comme un système fluidique in situ dans au moins une couche ou une zone. L'énergie de l'impact provoque la rupture des vaisseaux et la libération de l'agent chimique/des agents chimiques, ainsi que le mélange des agents chimiques et leur déplacement et/ou le déplacement du composé résultant, à travers la matrice. Les agents de réparation peuvent supporter des températures élevées telles que la chaleur liée au traitement de nombreux laminés, par ex. 250-350 °F.
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 (ARIPO) (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)
Also published as:
EP1907202CA2615699