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1. (WO2007011530) ELASTOMERIC COMPOSITIONS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/011530 International Application No.: PCT/US2006/026284
Publication Date: 25.01.2007 International Filing Date: 07.07.2006
IPC:
C08L 53/02 (2006.01) ,C08K 5/01 (2006.01) ,C08L 23/00 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
53
Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
02
of vinyl aromatic monomers and conjugated dienes
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
01
Hydrocarbons
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
Applicants:
EXXONMOBIL CHEMICAL PATENTS, INC. [US/US]; A Corporation of the State of Delaware 5200 Bayway Drive Baytown, TX 77520-5200, US (AllExceptUS)
TSE, Mun, Fu [US/US]; US (UsOnly)
MATHEW, Thottinal, A. [US/US]; US (UsOnly)
LI, James [CN/US]; US (AllExceptUS)
Inventors:
TSE, Mun, Fu; US
MATHEW, Thottinal, A.; US
LI, James; US
Agent:
BELL, Catherine, L. ; EXXONMOBIL CHEMICAL COMPANY Law Technology PO Box 2149 Baytown, TX 77522-2149, US
Priority Data:
60/699,71815.07.2005US
Title (EN) ELASTOMERIC COMPOSITIONS
(FR) COMPOSITIONS ÉLASTOMÈRES
Abstract:
(EN) A composition comprising: (i) at least one low molecular weight polyolefm; (ii) at least one block copolymer obtainable by selectively hydrogenating a block copolymer having terminal polymeric blocks of a vinyl aromatic monomer and a mid-block prepared originally with an olefin and subsequently hydrogenated; (iii) at least one polypropylene; and (iv) at least one plastomer, wherein the plastomer is an ethylene based polymer having a density of 0.86 g/cc to about 0.910 g/cc or a propylene based polymer having a heat of fusion (Hf) of 70 J/g or less.
(FR) L'invention concerne une composition qui contient: (i) au moins une polyoléfine à faible masse moléculaire; (ii) au moins un copolymère séquencé qui peut être obtenu par hydrogénation sélective d'un copolymère séquencé comprenant des séquence polymères terminales formées d'un monomère aromatique vinylique et une séquence centrale préparée à partir d'une oléfine et hydrogénée par la suite; (iii) au moins un polypropylène; et (iv) au moins un plastomère, le plastomère se composant d'un polymère à base d'éthylène présentant une densité comprise entre 0,86 g/cc et 0,910 g/cc approximativement, ou un polymère à base de propylène présentant une chaleur de fusion (Hf) égale ou inférieure à 70 J/g.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, 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, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, 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)