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Machine translation
1. (WO1988006607) LACTAM COPOLYMERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1988/006607    International Application No.:    PCT/US1988/000412
Publication Date: 07.09.1988 International Filing Date: 16.02.1988
IPC:
A61K 47/34 (2006.01), C08G 65/22 (2006.01), C11D 1/00 (2006.01)
Applicants: GAF CORPORATION [US/US]; 1361 Alps Road, Wayne, NJ 07470 (US)
Inventors: TRACY, David, J.; (US).
LOGIN, Robert, B.; (US).
HASHEM, Mohamed, M.; (US)
Agent: MAUE, Marilyn, J. @; GAF Corporation, 1361 Alps Road, Wayne, NJ 07470 (US)
Priority Data:
020,841 02.03.1987 US
Title (EN) LACTAM COPOLYMERS
(FR) COPOLYMERES DE LACTAMES
Abstract: front page image
(EN)Copolymers of propylene oxide and N-epoxy propyl lactams having the structures (I), (II) or (III), wherein R is (IV); a has a value of 1-3; p has a value of 1-2; m has a value of 0-1; k has a value of 2-200; w and z each have a value of 2-50; x and y have a value of 2-100; and also the process for preparing the aforementioned copolymers as well as their use as surfactants.
(FR)Des copolymères d'oxyde de propylène et de N-époxy propyl lactames ont les structures (I), (II) ou (III), dans lesquelles R représente (IV); a est compris entre 1 et 3; p est compris entre 1 et 2; m est compris entre 0 et 1; k est compris entre 2 et 200; w est z sont chacun compris entre 2 et 50; x et y sont compris entre 2 et 100. L'invention concerne également le procédé de préparation des copolymères susmentionnés et leur utilisation comme agents tensio-actifs.
Designated States: AU, DK, JP, NO.
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE).
Publication Language: English (EN)
Filing Language: English (EN)