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1. (WO2019043559) DIRECT SYNTHESIS OF GLYCIDYL AZIDE POLYMERS
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Pub. No.: WO/2019/043559 International Application No.: PCT/IB2018/056522
Publication Date: 07.03.2019 International Filing Date: 27.08.2018
IPC:
C08G 65/10 (2006.01) ,C08G 65/22 (2006.01) ,C08G 65/34 (2006.01) ,C08G 65/32 (2006.01) ,C08G 64/34 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
65
Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
02
from cyclic ethers by opening of the heterocyclic ring
04
from cyclic ethers only
06
Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
08
Saturated oxiranes
10
characterised by the catalysts used
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
65
Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
02
from cyclic ethers by opening of the heterocyclic ring
04
from cyclic ethers only
22
Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
65
Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
34
from hydroxy compounds or their metallic derivatives
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
65
Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
02
from cyclic ethers by opening of the heterocyclic ring
32
Polymers modified by chemical after-treatment
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
64
Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
20
General preparatory processes
32
using carbon dioxide
34
and cyclic ethers
Applicants:
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY [SA/SA]; 4700 King Abdullah University of Science and Technology Thuwal 23955-6900, SA
Inventors:
FENG, Xiaoshuang; SA
BOOPATHI, Senthil; SA
HADJICHRISTIDIS, Nikolaos; SA
GNANOU, Yves; SA
Priority Data:
62/551,84930.08.2017US
62/598,22913.12.2017US
Title (EN) DIRECT SYNTHESIS OF GLYCIDYL AZIDE POLYMERS
(FR) SYNTHÈSE DIRECTE DE POLYMÈRES D'AZOTURE DE GLYCIDYLE
Abstract:
(EN) Embodiments of the present disclosure describe a method of synthesizing a glycidyl azide homopolymer comprising contacting a glycidyl azide monomer, an initiator, and a Lewis acid sufficient to form the glycidyl azide homopolymer; wherein the glycidyl azide homopolymer is directly polymerized from the glycidyl azide monomer. Embodiments of the present disclosure further describe a method of making a glycidyl azide polymer comprising contacting one or more of a glycidyl azide monomer, an epoxide monomer, carbon dioxide, an initiator, and a Lewis acid in a reaction medium to form a glycidyl azide polymer.
(FR) L'invention concerne, selon des modes de réalisation, un procédé de synthèse d'un homopolymère d'azoture de glycidyle comprenant la mise en contact d'un monomère d'azoture de glycidyle, d'un amorceur et d'un acide de Lewis de manière suffisante pour former l'homopolymère d'azoture de glycidyle; l'homopolymère d'azoture de glycidyle étant directement polymérisé à partir du monomère d'azoture de glycidyle. Des modes de réalisation de la présente invention concernent en outre un procédé de fabrication d'un polymère d'azoture de glycidyle comprenant la mise en contact d'un ou plusieurs éléments parmi un monomère d'azoture de glycidyle, un monomère époxyde, du dioxyde de carbone, un amorceur et un acide de Lewis dans un milieu réactionnel pour former un polymère d'azoture de glycidyle.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)