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1. (WO2001000407) INTERLAYER COMPOSITE STRUCTURE FOR LAMINATED GLASS WITH CONTROLLED BONDING BETWEEN THE LAYERS AND THE PROCESS FOR THE PRODUCTION OF THE INTERLAYER STRUCTURE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2001/000407 International Application No.: PCT/US1999/014394
Publication Date: 04.01.2001 International Filing Date: 25.06.1999
Chapter 2 Demand Filed: 10.01.2001
IPC:
B32B 17/10 (2006.01) ,B32B 27/30 (2006.01)
Applicants: PHILLIPS, Thomas, Richard[US/US]; US (UsOnly)
KLAFKA, Guenter[DE/DE]; DE (UsOnly)
KUEPPENBENDER, Ingo[DE/DE]; DE (UsOnly)
E.I. DU PONT DE NEMOURS AND COMPANY[US/US]; 1007 Market Street Wilmington, DE 19898, US (AE, AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BY, CA, CF, CG, CH, CI, CM, CN, CU, CY, CZ, DE, DK, EE, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GR, GW, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MC, MD, MG, MK, ML, MN, MR, MW, MX, NE, NL, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, SN, SZ, TD, TG, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZA, ZW)
Inventors: PHILLIPS, Thomas, Richard; US
KLAFKA, Guenter; DE
KUEPPENBENDER, Ingo; DE
Agent: DOBSON, Kevin, S.; E.I. du Pont de Nemours and Company Legal Patent Records Center 1007 Market Street Wilmington, DE 19898, US
Priority Data:
Title (EN) INTERLAYER COMPOSITE STRUCTURE FOR LAMINATED GLASS WITH CONTROLLED BONDING BETWEEN THE LAYERS AND THE PROCESS FOR THE PRODUCTION OF THE INTERLAYER STRUCTURE
(FR) STRUCTURE COMPOSITE DE COUCHE DE LIAISON INTERCOUCHE POUR LAMELLES DE VERRE AVEC LIAISON CONTROLEE ENTRE LES COUCHES, ET PROCESSUS DE PRODUCTION DE LA STRUCTURE DE CETTE COUCHE DE LIAISON INTERCOUCHE
Abstract:
(EN) A process for the production of multi-ply polyvinyl butyral interlayer having improved separation force whereby multiple plies are combined in a tension controlled process comprising overlaying a layer of PVB sheeting having water drops on its surface with a second layer of PVB sheeting.
(FR) La présente invention concerne un processus de production de couche de liaison intercouche multicouche en polybutyral de vinyle qui possède une force de séparation améliorée. Les couches multiples sont associée selon un processus à tension contrôlée qui consiste à superposer une couche de PVB en feuille à la surface de laquelle se trouvent des gouttes d'eau, avec une seconde couche de PVB en feuille.
Designated States: AE, AL, AU, BA, BB, BG, BR, CA, CN, CU, CZ, EE, GD, GE, HR, HU, ID, IL, IN, IS, JP, KP, KR, LC, LK, LR, LT, LV, MG, MK, MN, MX, NO, NZ, PL, RO, SG, SI, SK, SL, TR, TT, UA, US, UZ, VN, YU, ZA
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SL, SZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (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)