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1. (WO2018046700) CURABLE COMPOSITION COMPRISING AN ETHYLENE POLYMER, A MONOPEROXYCARBONATE AND A t-ALKYL HYDROPEROXIDE
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Pub. No.: WO/2018/046700 International Application No.: PCT/EP2017/072659
Publication Date: 15.03.2018 International Filing Date: 08.09.2017
IPC:
C08K 5/14 (2006.01) ,H01L 31/048 (2014.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5
Use of organic ingredients
04
Oxygen-containing compounds
14
Peroxides
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31
Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength, or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
04
adapted as conversion devices
042
including a panel or array of photoelectric cells, e.g. solar cells
048
encapsulated or with housing
Applicants:
ARKEMA FRANCE [FR/FR]; 420 rue d'Estienne d'Orves 92700 COLOMBES, FR
Inventors:
LU, Chao; CN
Agent:
GORINTIN, Sarah; FR
Priority Data:
165836208.09.2016FR
Title (EN) CURABLE COMPOSITION COMPRISING AN ETHYLENE POLYMER, A MONOPEROXYCARBONATE AND A t-ALKYL HYDROPEROXIDE
(FR) COMPOSITION DURCISSABLE COMPRENANT UN POLYMÈRE D'ÉTHYLÈNE, UN MONOPEROXYCARBONATE ET UN HYDROPEROXYDE DE T-ALKYLE
Abstract:
(EN) The present invention pertains to a curable composition comprising (a) at least one ethylene polymer,(b) less than 2 parts by weight of at least one monoperoxycarbonate for 100 parts by weight of constituent (a),(c) from 0.4 to less than 4 part by weight of at least one t-alkyl hydroperoxide for 100 parts by weight of constituent (b).It is also directed to a method for preventing scorching of a curable composition comprising an ethylene polymer,by adding a specific amount of t-alkyl hydroperoxide thereto and to a method for manufacturing a scorch-protected material.
(FR) La présente invention concerne une composition durcissable comprenant (a) au moins un polymère d'éthylène, (b) moins de 2 parties en poids d'au moins un monoperoxycarbonate pour 100 parties en poids de constituant (a), (c) de 0,4 à moins de 4 parties en poids d'au moins un hydroperoxyde de t-alkyle pour 100 parties en poids de constituant (b). L'invention concerne également un procédé permettant d'empêcher le grillage d'une composition durcissable comprenant un polymère d'éthylène, par ajout d'une quantité spécifique d'hydroperoxyde de t-alkyle à cette dernière et un procédé de fabrication d'un matériau protégé contre le grillage.
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)