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1. (WO2016053542) LOW ETHYLENE AMORPHOUS PROPYLENE-ETHYLENE-DIENE TERPOLYMER COMPOSITIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/053542 International Application No.: PCT/US2015/047779
Publication Date: 07.04.2016 International Filing Date: 31.08.2015
IPC:
C08L 23/16 (2006.01) ,C08L 9/00 (2006.01) ,C08K 3/00 (2006.01) ,B60C 1/00 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23
Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
02
not modified by chemical after-treatment
16
Ethene-propene or ethene-propene-diene copolymers
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
9
Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
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
3
Use of inorganic ingredients
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
C
VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
1
Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
Applicants:
EXXONMOBIL CHEMICAL PATENTS INC. [US/US]; 5200 Bayway Drive Baytown, TX 77520, US
Inventors:
TSOU, Andy, H.; US
BLOK, Edward, J.; US
KISS, Gabor; US
SHAH, Rhutesh, K.; US
Agent:
FAULKNER, Kevin M.; US
Priority Data:
62/057,53930.09.2014US
Title (EN) LOW ETHYLENE AMORPHOUS PROPYLENE-ETHYLENE-DIENE TERPOLYMER COMPOSITIONS
(FR) COMPOSITIONS AMORPHES DE TERPOLYMÈRE DE PROPYLÈNE-ÉTHYLÈNE-DIÈNE À FAIBLE TENEUR EN ÉTHYLÈNE
Abstract:
(EN) A propylene-ethylene-diene terpolymer and method of making such comprising from 2% to 25% wt% by weight of ethylene, from 98% to 75% wt% by weight propylene and from 1% to 21% wt% by weight of a diene, wherein the terpolymer has a crystallinity of less than 3%, a melt flow rate (MFR) of less than 10 and a Tg by DSC of from -2°C to -25°C and methods to prepare the terpolymer are depicted.
(FR) L'invention concerne un terpolymère de propylène-éthylène-diène et un procédé pour sa préparation, comprenant 2 % à 25 % en poids d'éthylène, 98 % à 75 % en poids de propylène et 1 % à 21 % en poids d'un diène, le terpolymère présentant une cristallinité inférieure à 3 %, un indice de fluidité (MFR) inférieur à 10 et une Tg (température de transition vitreuse) par DSC (calorimétrie différentielle à balayage) de -2 °C à -25 °C et des procédés pour préparer le terpolymère.
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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)