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. (WO2000026267) BRANCHED AND HYPERBRANCHED POLYETHERIMIDES FROM STABLE A1Bn, AB, AA, AND BB MONOMERS; AM ENDCAPPING AGENTS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2000/026267    International Application No.:    PCT/US1999/026164
Publication Date: 11.05.2000 International Filing Date: 05.11.1999
Chapter 2 Demand Filed:    02.06.2000    
IPC:
C08F 290/14 (2006.01), C08F 297/02 (2006.01), C08G 61/12 (2006.01), C08G 73/10 (2006.01), C08G 83/00 (2006.01), C08L 51/08 (2006.01), C08L 53/00 (2006.01), C09D 151/08 (2006.01), C09D 153/00 (2006.01)
Applicants: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS [US/US]; 506 South Wright Street Urbana, IL 61801 (US)
Inventors: MOORE, Jeffrey, S.; (US).
THOMPSON, D., Scott; (US).
MARKOSKI, Larry, J.; (US)
Agent: RESIS, Robert, H.; Banner & Witcoff, Ltd. 30th floor 10 S. Wacker Drive Chicago, IL 60606 (US)
Priority Data:
60/107,244 05.11.1998 US
Title (EN) BRANCHED AND HYPERBRANCHED POLYETHERIMIDES FROM STABLE A1Bn, AB, AA, AND BB MONOMERS; AM ENDCAPPING AGENTS
(FR) POLYETHERIMIDES RAMIFIES ET HYPERRAMIFIES ISSUS DE MONOMERES STABLES A1BN, AB, AA ET BB ET AGENTS DE COIFFAGE TERMINAL AM
Abstract: front page image
(EN)Branched or hyperbranched polymeric structures which contain at least one etherimide branch point, more specifically from stable A¿1?B¿n? (where n $m(G)2), AB, AA, and BB monomers; A¿m? end-capping agents (where m = 1); B¿n? cores (where n $m(G) 1) and combinations thereof; with controllable degrees of branching (DB = 0-1), molecular architectures, end-group compositions, along with methods for their preparation.
(FR)L'invention concerne des structures polymères ramifiées ou hyperramifiées qui contiennent au moins un point de bifurcation étherimide, issu plus spécifiquement de monomères stables A¿1?B¿n? (où n $m(G) 2), AB, AA et BB; des agents de coiffage terminal A¿m? (o ù m = 1); des noyaux Bn (où n $m(G) 1) et des combinaisons corr espondantes; avec des degrés réglables de bifurcation (DB = 0-1) , des architectures moléculaires, des compositions de groupe terminal ainsi que des procédés de préparation correspondants.
Designated States: AL, AM, MX.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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)