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. (WO2018050189) CLEAVABLE EPOXY COMPOSITIONS BASED ON AMINE- AND DISULFIDE-CONTAINING ADDITIVES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/050189 International Application No.: PCT/DK2017/050288
Publication Date: 22.03.2018 International Filing Date: 13.09.2017
IPC:
C08G 65/00 (2006.01) ,C08G 75/00 (2006.01) ,C08L 71/00 (2006.01) ,C08L 81/00 (2006.01)
Applicants: AARHUS UNIVERSITET[DK/DK]; Nordre Ringgade 1 8000 Aarhus C, DK
VESTAS WIND SYSTEMS A/S[DK/DK]; Hedeager 42 8200 Aarhus N, DK
TEKNOLOGISK INSTITUT[DK/DK]; Gregersensvej 1 2630 Taastrup, DK
Inventors: HENRIKSEN, Martin Lahn; DK
HINGE, Mogens; DK
JOHANSEN, Rasmus Konge; DK
RAVNSBÆK, Jens Bomholdt; DK
Agent: PLOUGMANN VINGTOFT A/S; Rued Langgaards Vej 8 2300 Copenhagen S, DK
Priority Data:
PA 2016 7070614.09.2016DK
Title (EN) CLEAVABLE EPOXY COMPOSITIONS BASED ON AMINE- AND DISULFIDE-CONTAINING ADDITIVES
(FR) COMPOSITIONS ÉPOXY CLIVABLES À BASE D'ADDITIFS CONTENANT UNE AMINE ET DU DISULFURE
Abstract: front page image
(EN) The present invention relates to epoxy compositions, which may be disassembled by immersion in an appropriate solvent. In particular, the present invention relates to the addition of amine-and disulfide-containing compounds, such as L- cystine, to commercially relevant epoxy-based compositions to prepare sustainable polymer composite materials that can be fractionated by non-harsh solvents.
(FR) La présente invention concerne des compositions époxy, qui peuvent être désassemblées par immersion dans un solvant approprié. En particulier, la présente invention concerne l'addition de composés contenant une amine et du disulfure, tels que la L-cystine, à des compositions à base d'époxy commercialement pertinentes pour préparer des matériaux composites polymères durables qui peuvent être fractionnés par des solvants non rudes.
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)