Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2013043796) MODIFIED POLYETHYLENE COMPOSITIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/043796 International Application No.: PCT/US2012/056218
Publication Date: 28.03.2013 International Filing Date: 20.09.2012
IPC:
C08F 10/02 (2006.01) ,C08F 210/16 (2006.01) ,C08L 23/26 (2006.01) ,C08L 23/04 (2006.01) ,C08J 5/18 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
10
Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
02
Ethene
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
210
Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
16
Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
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
26
modified by chemical after-treatment
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
04
Homopolymers or copolymers of ethene
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5
Manufacture of articles or shaped materials containing macromolecular substances
18
Manufacture of films or sheets
Applicants:
JIANG, Peijun [US/US]; US (US)
SQUIRE, Kevin, R. [US/US]; US (US)
CHENG, Jianya [US/US]; US (US)
SHIRODKAR, Pradeep, P. [US/US]; US (US)
SOULAGES, Johannes, M. [FR/US]; US (US)
JOLIBOIS, Keith, E. [US/US]; US (US)
THACKSTON, Ronald, R. [US/US]; US (US)
NARVAEZ, Andrew, G. [US/US]; US (US)
EXXONMOBIL CHEMICAL PATENTS INC. [US/US]; A Corporation of the State of Delaware 5200 Bayway Drive Baytown, TX 77520-2101, US (AllExceptUS)
Inventors:
JIANG, Peijun; US
SQUIRE, Kevin, R.; US
CHENG, Jianya; US
SHIRODKAR, Pradeep, P.; US
SOULAGES, Johannes, M.; US
JOLIBOIS, Keith, E.; US
THACKSTON, Ronald, R.; US
NARVAEZ, Andrew, G.; US
Agent:
ABDON, Robert, L.; Exxonmobil Chemical Company Law Technology P.O. Box 2149 Baytown, TX 77522-2149, US
Priority Data:
11188165.208.11.2011EP
61/538,70323.09.2011US
Title (EN) MODIFIED POLYETHYLENE COMPOSITIONS
(FR) COMPOSITIONS DE POLYÉTHYLÈNE MODIFIÉES
Abstract:
(EN) The present invention relates to a branched modifier and a composition comprising more than 25 wt% (based on the weight of the composition) of one or more linear ethylene polymers having a g'vis of 0.97 or more and an Mw of 20,000 g/mol or more and at least 0.1 wt% of a branched modifier where the modifier has a g'vis of less than 0.97, wherein the ethylene polymer has a g'vis of at least 0.01 units higher than the g'vis of the branched modifier.
(FR) La présente invention concerne un agent de modification ramifié et une composition comprenant plus de 25 % en poids (sur la base du poids de la composition) d'un ou plusieurs polymères de l'éthylène linéaires ayant un g'vis de 0,97 ou plus et une Mw de 20 000 g/mol ou plus et au moins 0,1 % en poids d'un agent de modification ramifié où l'agent de modification a un g'vis de moins de 0,97, le polymère de l'éthylène ayant un g'vis supérieur d'au moins 0,01 unité au g'vis de l'agent de modification ramifié.
front page image
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, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)