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Machine translation
1. (WO1997022471) PROCESS FOR PREPARING A LAMINATE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1997/022471    International Application No.:    PCT/US1996/020269
Publication Date: 26.06.1997 International Filing Date: 18.12.1996
Chapter 2 Demand Filed:    01.07.1997    
IPC:
B29C 45/14 (2006.01), B32B 7/12 (2006.01), C09J 151/06 (2006.01)
Applicants: THE DOW CHEMICAL COMPANY [US/US]; 2030 Dow Center, Midland, MI 48674 (US)
Inventors: MCLENNAGHAN, Allan, W.; (NL).
VAN DE CALSEIJDE, Lodewijk, B., M.; (NL).
BATISTINI, Antonio; (CH)
Agent: DELINE, Douglas, N.; The Dow Chemical Company, Patent Dept., P.O. Box 1967, Midland, MI 48641-1967 (US).
KANUCH, Bruce, M.; The Dow Chemical Company, Patent Department, P.O. Box 1967, Midland, MI 48641-1967 (US)
Priority Data:
08/576,716 21.12.1995 US
Title (EN) PROCESS FOR PREPARING A LAMINATE
(FR) PROCEDE DE FABRICATION D'UN LAMINE
Abstract: front page image
(EN)A process for preparing a laminate comprising a first substrate (I) and a second substrate (II) which comprises an ethylene or propylene polymer and which is bonded to the first substrate by means of a polymeric adhesive, wherein the process comprises the steps of: A) applying to the first substrate (I) a primer comprising an organic solvent and an ethylene or propylene polymer having grafted thereto an unsaturated carboxylic acid or an anhydride, ester, amide, imide or metal salt thereof, and B) injection molding an ethylene or propylene polymer and optional additives onto the primed substrate (I).
(FR)Procédé de préparation d'un laminé comprenant un premier substrat (I), et un second substrat (II) qui renferme un polymère d'éthylène ou de propylène qui est lié au premier substrat par un adhésif polymère. Le procédé consiste à: A) appliquer sur le premier substrat (I) une couche de fond comprenant un solvant organique et un polymère d'éthylène ou de propylène sur lequel est greffé un acide carboxylique insaturé ou un anhydre, ester, amide, imide ou sel métallique de celui-ci, et B) mouler par injection un polymère d'éthylène ou de propylène et d'éventuels additifs dérivés sur le substrat (I) revêtu d'une couche de fond.
Designated States: AL, AM, AT, AU, AZ, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, UZ, VN.
African Regional Intellectual Property Organization (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)