Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019034470) PROCESS FOR THE MANUFACTURING OF A POLYMER WITH URETHANE GROUPS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/034470 International Application No.: PCT/EP2018/071335
Publication Date: 21.02.2019 International Filing Date: 07.08.2018
IPC:
C08G 71/04 (2006.01) ,C07D 327/04 (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
71
Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a ureide or urethane link, otherwise than from isocyanate radicals
04
Polyurethanes
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
327
Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms
02
one oxygen atom and one sulfur atom
04
Five-membered rings
Applicants:
BASF SE [DE/DE]; Carl-Bosch-Strasse 38 67056 Ludwigshafen am Rhein, DE
Inventors:
RUDOLF, Peter; DE
Agent:
BASF IP ASSOCIATION; BASF SE G-FLP - C006 67056 Ludwigshafen, DE
Priority Data:
17186543.917.08.2017EP
Title (EN) PROCESS FOR THE MANUFACTURING OF A POLYMER WITH URETHANE GROUPS
(FR) PROCÉDÉ DE PRODUCTION D'UN POLYMÈRE PRÉSENTANT DES GROUPES URÉTHANE
Abstract:
(EN) Object of the invention is a process for the manufacturing of a polymer with urethane groups, wherein in a first alternative A)a five-membered cyclic monothiocarbonate B)a compound with at least two amino groups, selected from primary or secondary amino groups, and C)a compound which at least two functional groups that react with a group -SH or, in case of a carbon-carbon triple bond as functional group that react with a group -SH, a compound with at least one carbon-carbon triple bond are reacted or wherein in a second alternative A)a five-membered cyclic monothiocarbonate and D)a compound with at least one primary or secondary amino group and at least one functional group that reacts with a group -SH.
(FR) L'invention concerne un procédé de production d'un polymère présentant des groupes uréthane, dans lequel, dans une première variante, on fait réagir A) un monothiocarbonate cyclique à cinq chaînons, B) un composé comprenant au moins deux groupes amino, choisis parmi les groupes amino primaire ou secondaire, et C) un composé qui présente au moins deux groupes fonctionnels qui réagissent avec un groupe -SH ou, dans le cas d'une triple liaison carbone-carbone en tant que groupe fonctionnel qui réagit avec un groupe -SH, un composé comprenant au moins une triple liaison carbone-carbone, ou, dans une deuxième variante, on fait réagir A) un monothiocarbonate cyclique à cinq chaînons et D) un composé comprenant au moins un groupe amino primaire ou secondaire et au moins un groupe fonctionnel qui réagit avec un groupe -SH.
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)