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
Options
Query Language
Stem
Sort by:
List Length
Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2001034721) FLAME RETARDANT INSULATION COMPOSITIONS HAVING IMPROVED HIGH TEMPERATURE PERFORMANCE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2001/034721 International Application No.: PCT/US2000/026532
Publication Date: 17.05.2001 International Filing Date: 27.09.2000
Chapter 2 Demand Filed: 04.06.2001
IPC:
C09K 21/14 (2006.01) ,H01B 7/295 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
21
Fireproofing materials
14
Macromolecular materials
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
7
Insulated conductors or cables characterised by their form
17
Protection against damage caused by external factors, e.g. sheaths or armouring
29
by extremes of temperature or by flame
295
using material resistant to flame
Applicants: EQUISTAR CHEMICALS, LP[US/US]; 1221 McKinney Street P.O. Box 2583 Houston, TX 77252-2583, US
Inventors: LEE, Lester, Y.; US
Agent: HEIDRICH, William, A., III; Equistar Chemicals, LP 11530 Northlake Drive Cincinnati, OH 45249, US
Priority Data:
09/435,51408.11.1999US
Title (EN) FLAME RETARDANT INSULATION COMPOSITIONS HAVING IMPROVED HIGH TEMPERATURE PERFORMANCE
(FR) COMPOSITIONS D'ISOLATION RETARDATRICES DE FLAMME A PERFORMANCE AMELIOREE POUR LES TEMPERATURES ELEVEES
Abstract:
(EN) Flame retardant compositions useful as insulation for 150 °C-rated wire and cable applications are provided. The compositions of the invention utilize an ethylene-alkyl acrylate copolymer base resin with a two-component stabilizer package consisting of a zinc salt of a mercaptobenzimidazole and an aromatic secondary amine compoud. Also, included to achieve the requisite flame retardance, crosslinkability and physical properties are a brominated flame retardant, antimony trioxide, a hydrated inorganic filler and a chemical crosslinking agent.
(FR) Compositions retardatrices de flamme utilisées en tant qu'isolant pour des fils et câbles dont la température nominale de 150 °C. Les compositions selon la présente invention sont constituées d'une résine à base de copolymère éthylène-alkyle et d'un système stabilisateur à deux constituants, contenant un sel de zinc de mercaptobenzimidazole et un composé d'amine secondaire aromatique. Un agent retardateur de flamme bromé, du trioxyde d'antimoine, une charge organique hydratée et un agent de réticulation chimique sont également ajoutés à ladite composition, ce qui permet d'obtenir les propriétés retardatrices de flamme, de réticulation et physiques requises.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)