WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1996006143) WATER-BASED ADHESIVES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1996/006143    International Application No.:    PCT/US1995/008288
Publication Date: 29.02.1996 International Filing Date: 03.07.1995
Chapter 2 Demand Filed:    12.02.1996    
IPC:
C08F 220/06 (2006.01), C08F 220/34 (2006.01), C08F 220/60 (2006.01), C09J 133/06 (2006.01), F27B 7/00 (2006.01)
Applicants: MINNESOTA MINING AND MANUFACTURING COMPANY [US/US]; 3M Center, P.O. Box 33427, Saint Paul, MN 55133-3427 (US)
Inventors: RANDEN, Neil, A.; (US)
Agent: PETERS, Carolyn, V.; Minnesota Mining and Manufacturing Company, Office of Intellectual Property Counsel, P.O. Box 33427, Saint Paul, MN 55133-3427 (US).
VOSSIUS & PARTNER; Patentanwalte, P.O. Box 86 07 67, D-81634 Munchen (DE)
Priority Data:
08/293,225 19.08.1994 US
Title (EN) WATER-BASED ADHESIVES
(FR) ADHESIFS A BASE D'EAU
Abstract: front page image
(EN)A water-based adhesive comprising water-soluble polymers having carboxy groups and quaternary ammonium groups wherein the polymers can be derived by copolymerizing one or more unsaturated aliphatic carboxylic acid monomers, such as acrylic acid and/or methacrylic acid, and alkylaminoalkyl(meth)acrylate or alkylaminoalkyl(meth)acrylamide, such as dimethylaminoethyl methacrylate or dimethylaminopropylmethacrylamide and the water-based adhesive is a viscous liquid that is colorless, relatively odorless, and free of organic solvents.
(FR)Adhésifs à base d'eau comprenant des polymères solubles dans l'eau comportant des groupes carboxy et des groupes d'ammonium quaternaire. On peut obtenir ces polymères en copolymérisant un ou plusieurs monomères d'acide carboxylique aliphatiques insaturés, tels que l'acide acrylique et/ou l'acide méthacrylique, et des alkylaminoalkyl(méth)acrylates ou alkylaminoalkyl(méth)acrylamides, tels que le diméthylaminoéthylméthacrylate ou le diméthylaminopropylméthacrylamide, et l'adhésif à base d'eau est un liquide visqueux incolore, relativement inodore et dépourvu de solvants organiques.
Designated States: CA, JP.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)