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. (WO2009059670) CROSSLINKABLE POLYOLEFIN COMPOSITION COMPRISING DIHYDROCARBYL TIN DICARBOXYLATE AS SILANOL CONDENSATION CATALYST
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/059670    International Application No.:    PCT/EP2008/008451
Publication Date: 14.05.2009 International Filing Date: 07.10.2008
Chapter 2 Demand Filed:    24.06.2009    
IPC:
C08K 5/098 (2006.01), C08J 3/22 (2006.01), C08L 43/04 (2006.01), H01B 3/44 (2006.01)
Applicants: BOREALIS TECHNOLOGY OY; P.O. Box 330 FIN-06101 Porvoo (FI) (For All Designated States Except US).
FAGRELL, Ola [SE/SE]; (SE) (For US Only).
DAMMERT, Ruth [FI/FI]; (FI) (For US Only)
Inventors: FAGRELL, Ola; (SE).
DAMMERT, Ruth; (FI)
Agent: Kador & Partner; Corneliusstrasse 15, 80469 Munich (DE)
Priority Data:
07021727.8 08.11.2007 EP
Title (EN) CROSSLINKABLE POLYOLEFIN COMPOSITION COMPRISING DIHYDROCARBYL TIN DICARBOXYLATE AS SILANOL CONDENSATION CATALYST
(FR) COMPOSITION POLYOLÉFINIQUE RÉTICULABLE COMPRENANT DU DICARBOXYLATE DE DIHYDROCARBYL-ÉTAIN COMME CATALYSEUR DE CONDENSATION DE SILANOL
Abstract: front page image
(EN)The present invention relates to a polyolefin composition comprising (v) a crosslinkable polyolefin with hydrolysable silane groups (A), (vi) a dihydrocarbyl tin dicarboxylate (B) as a silanol condensation catalyst according to the following formula (I): wherein R1 and R2 independently are hydrocarbyl groups having at least 6 carbon atoms, and R3 and R4 independently are hydrocarbyl groups having at least 8 carbon atoms, to a wire or cable comprising a layer made of such a composition, and to the use of such a composition for the production of a layer of a cable.
(FR)La présente invention concerne une composition polyoléfinique comprenant (v) une polyoléfine réticulable avec des groupes silanes hydrolysables (A), (vi) un dicarboxylate de dihydrocarbyl-étain (B) comme catalyseur de condensation de silanol selon la formule suivante (I) : dans laquelle R1 et R2 sont indépendamment des groupes hydrocarbyle ayant au moins 6 atomes de carbone, et R3 et R4 sont indépendamment des groupes hydrocarbyle ayant au moins 8 atomes de carbone. L'invention concerne également un fil ou un câble comprenant une couche d'une telle composition, et l'utilisation d'une telle composition pour la production d'une couche d'un câble.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)