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1. WO2015100302 - ETHYLENE-BASED POLYMERS FORMED USING ASYMMETRICAL POLYENES

Publication Number WO/2015/100302
Publication Date 02.07.2015
International Application No. PCT/US2014/072100
International Filing Date 23.12.2014
IPC
C08F 110/02 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
110Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
02Ethene
C08F 2/38 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
2Processes of polymerisation
38Polymerisation using regulators, e.g. chain terminating agents
CPC
C08F 10/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
10Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
02Ethene
C08F 110/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
110Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
02Ethene
C08F 2/38
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
2Processes of polymerisation
38Polymerisation using regulators, e.g. chain terminating agents ; , e.g. telomerisation
C08F 210/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
210Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
02Ethene
C08F 220/287
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
220Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
10Esters
26Esters containing oxygen in addition to the carboxy oxygen
28containing no aromatic rings in the alcohol moiety
285and containing a polyether chain in the alcohol moiety
287and containing polypropylene oxide in the alcohol moiety
C08F 2500/11
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
2500Characteristics or properties of obtained polymers; Use thereof
11Melt tension or melt strength
Applicants
  • DOW GLOBAL TECHNOLOGIES LLC [US]/[US]
Inventors
  • BERBEE, Otto, J.
  • EDDY, Christopher, R.
  • HINRICHS, Stefan
  • MUNJAL, Sarat
  • OSBY, John, O.
Agents
  • PLOTECHER, Gary, R.
Priority Data
61/920,91626.12.2013US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ETHYLENE-BASED POLYMERS FORMED USING ASYMMETRICAL POLYENES
(FR) POLYMÈRES À BASE D'ÉTHYLÈNE FORMÉS À L'AIDE DE POLYÈNES ASYMÉTRIQUES
Abstract
(EN)
A composition comprising an ethylene-based polymer, the ethylene-based polymer having the following properties: a) at least one incorporated structure derived from a polyene selected from the group consisting of i) through x), as described herein; and b) a Mw(abs) versus I2 relationship: Mw(abs) < A + B(I2), wherein A = 2.40 x 105 g/mole and B = -8.00 x 103 (g/mole)/(dg/min). A composition comprising an ethylene-based polymer, the ethylene-based polymer comprising at least one incorporated structure derived from a polyene selected from the group consisting of i) through x), as described herein, wherein the polymer is formed in a reactor configuration comprising at least one tubular reactor.
(FR)
Cette invention concerne une composition comprenant un polymère à base d'éthylène, le polymère à base d'éthylène ayant les propriétés suivantes : a) au moins une structure incorporée dérivée d'un polyène choisi dans le groupe constitué par i) à x), comme défini dans la description ; et b) une relation Mw(abs) versus I2 : Mw(abs) < A + B(I2), où A = 2,40 x 105 g/mole et B = -8,00 x 103 (g/mole)/(dg/min). Une composition est en outre décrite, ladite composition comprenant un polymère à base d'éthylène qui comprend au moins une structure incorporée dérivée d'un polyène choisi dans le groupe constitué par i) à x), comme défini dans la description, le polymère étant formé dans une configuration de réacteur comprenant au moins un réacteur tubulaire.
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