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Machine translation
1. (WO1996005264) POLY($g(b)-HYDROXYORGANOATE) PRESSURE SENSITIVE ADHESIVE COMPOSITIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1996/005264    International Application No.:    PCT/US1995/010225
Publication Date: 22.02.1996 International Filing Date: 10.08.1995
Chapter 2 Demand Filed:    30.01.1996    
IPC:
C09J 167/04 (2006.01)
Applicants: MINNESOTA MINING AND MANUFACTURING COMPANY [US/US]; 3M Center, P.O. Box 33427, Saint Paul, MN 55133-3427 (US)
Inventors: RUTHERFORD, Denise, R.; (US).
HAMMAR, W., James; (US).
BABU, Gaddam, M.; (US)
Agent: JORDAN, Robert, H.; Minnesota Mining and Manufacturing Company, Office of Intellectual Property Counsel, P.O. Box 33427, Saint Paul, MN 55133-3427 (US).
VOSSIUS & PARTNER (No. 31); P.O. Box 86 07 67, D-81634 München (DE)
Priority Data:
08/289,685 12.08.1994 US
Title (EN) POLY($g(b)-HYDROXYORGANOATE) PRESSURE SENSITIVE ADHESIVE COMPOSITIONS
(FR) COMPOSITIONS AUTO-ADHESIVES DE POLY($g(b)-HYDROXYORGANOATE)
Abstract: front page image
(EN)The present invention provides pressure sensitive adhesives, compositions from which the pressure sensitive adhesives are formed, and articles having therein these pressure sensitive adhesives. The pressure sensitive adhesives, which have a Tg of less than about 20 °C, include a poly($g(b)-hydroxyorganoate) or mixture thereof. Preferably, these poly($g(b)-hydroxyorganoate)s include monomeric units of general formula (I), wherein a minor amount (preferably no greater than about 20 mole percent) of the monomeric units have an R group containing 1-3 carbon atoms; and a major amount (preferably at least about 80 mole percent) of the monomeric units have an R group containing 4-30 (preferably 4-20) carbon atoms.
(FR)La présente invention concerne des compositions auto-adhésives et des compositions à partir desquelles ces auto-adhésifs sont formés, ainsi que des articles comportant ces auto-adhésifs. Les auto-adhésifs, dont la température de transformation est inférieure à 20 °C, comprennent un poly($g(b)-hydroxyorganoate) ou un mélange de ce dernier. De préférence, ces poly($g(b)-hydroxyorganoate)s comprennent des unités monomères présentant la formule générale (I) où une quantité mineure (de préférence, non supérieure à 20 moles pour cent) des unités monomères comporte un groupe R contenant 1-3 atomes de carbone; et une quantité majeure (de préférence, au moins 80 moles pour cent environ) des unités monomères présente un groupe R contenant 4-30 atomes de carbone (de préférence, 4-20).
Designated States: AM, AT, AU, BB, BG, BR, BY, CA, CH, CN, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IS, JP, KE, KG, KP, KR, KZ, LK, LR, LT, LU, LV, MD, MG, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TT, UA, UG, UZ, VN.
African Regional Intellectual Property Organization (KE, MW, SD, SZ, UG)
European Patent Office (AT, BE, CH, DE, DK, ES, 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)