MX2023013999A - Composiciones de poliolefina con alta estabilidad dimensional para aplicaciones de lamina. - Google Patents

Composiciones de poliolefina con alta estabilidad dimensional para aplicaciones de lamina.

Info

Publication number
MX2023013999A
MX2023013999A MX2023013999A MX2023013999A MX2023013999A MX 2023013999 A MX2023013999 A MX 2023013999A MX 2023013999 A MX2023013999 A MX 2023013999A MX 2023013999 A MX2023013999 A MX 2023013999A MX 2023013999 A MX2023013999 A MX 2023013999A
Authority
MX
Mexico
Prior art keywords
dimensional stability
high dimensional
polyolefin compositions
sheet applications
composition
Prior art date
Application number
MX2023013999A
Other languages
English (en)
Inventor
Fabio Ceccarani
Ryan Kramb
Bryan S Schley
Original Assignee
Equistar Chemicals Lp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Equistar Chemicals Lp filed Critical Equistar Chemicals Lp
Publication of MX2023013999A publication Critical patent/MX2023013999A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/066—LDPE (radical process)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Se describe una composición de poliolefina útil para hacer membranas de lámina, así como otros artículos de fabricación. La composición de poliolefina combina un termoplástico hecho con reactor (rTPO) con al menos un polietileno lineal de baja densidad (LLDPE) para mejorar la contracción de molde y la fuerza de expansión térmica en comparación con una composición de solo rTPO, sin afectar otras propiedades.
MX2023013999A 2021-05-28 2022-05-20 Composiciones de poliolefina con alta estabilidad dimensional para aplicaciones de lamina. MX2023013999A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163194713P 2021-05-28 2021-05-28
PCT/US2022/030295 WO2022251065A1 (en) 2021-05-28 2022-05-20 Polyolefin compositions with high dimensional stability for sheet applications

Publications (1)

Publication Number Publication Date
MX2023013999A true MX2023013999A (es) 2023-12-11

Family

ID=82319652

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023013999A MX2023013999A (es) 2021-05-28 2022-05-20 Composiciones de poliolefina con alta estabilidad dimensional para aplicaciones de lamina.

Country Status (9)

Country Link
US (1) US20220380584A1 (es)
EP (1) EP4347707A1 (es)
CN (1) CN117580907A (es)
AU (1) AU2022282255A1 (es)
BR (1) BR112023024473A2 (es)
CA (1) CA3219368A1 (es)
CO (1) CO2023018203A2 (es)
MX (1) MX2023013999A (es)
WO (1) WO2022251065A1 (es)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1243188B (it) 1990-08-01 1994-05-24 Himont Inc Composizioni poliolefiniche elastoplastiche
US5331047A (en) * 1993-02-17 1994-07-19 Himont Incorporated Olefin polymer films
US5360868A (en) 1993-08-30 1994-11-01 Himont Incorporated Polyolefin compositions having a high balance of stiffness and impact strength
IT1277014B1 (it) * 1995-12-01 1997-11-04 Montell Technology Company Bv Composizioni poliolefiniche e film soffiati da esse ottenuti
DE19747890A1 (de) 1997-10-30 1999-05-06 Henkel Kgaa Verwendung von (Meth)acrylsäureestern von Dimerdiolalkoxylaten als Bausteine für strahlenhärtbare Beschichtungen
EP1279699A1 (en) 2001-07-27 2003-01-29 Baselltech USA Inc. Soft polyolefin compositions
MY136027A (en) 2003-04-02 2008-07-31 Basell Poliolefine Spa Polyolefin masterbatch and composition suitable for injection molding
TW200505985A (en) 2003-08-07 2005-02-16 Basell Poliolefine Spa Polyolefin composition having a high balance of stiffness and impact strength
ATE431381T1 (de) 2005-10-14 2009-05-15 Basell Poliolefine Srl Elastoplastische polyolefin-verbindungen mit geringem glanz
US20090015678A1 (en) 2007-07-09 2009-01-15 Hoogs Anthony J Method and system for automatic pose and trajectory tracking in video
WO2010088488A1 (en) * 2009-01-30 2010-08-05 Dow Global Technologies Inc. Polymeric compositions and filled tpo articles having improved aesthetics
US20120244340A1 (en) * 2009-09-30 2012-09-27 Peng Lichih R Membranes containing ground vulcanized rubber
WO2016207236A1 (en) 2015-06-24 2016-12-29 Basell Poliolefine Italia S.R.L. Lldpe-containing impact modifier polyolefin composition
RU2683253C1 (ru) 2015-06-24 2019-03-27 Базелл Полиолефин Италия С.Р.Л. Пэвп с полиолефиновым составом модификатора ударопрочности
CN108463504B (zh) * 2015-11-09 2021-03-23 埃克森美孚化学专利公司 用于屋顶组合物的基于丙烯的弹性体和制备其的方法
SG11201804043SA (en) * 2016-03-10 2018-09-27 Exxonmobil Chemical Patents Inc Propylene-based elastomers for roofing compositions and methods for preparing the same

Also Published As

Publication number Publication date
CO2023018203A2 (es) 2023-12-29
US20220380584A1 (en) 2022-12-01
AU2022282255A1 (en) 2023-12-14
CA3219368A1 (en) 2022-12-01
WO2022251065A1 (en) 2022-12-01
BR112023024473A2 (pt) 2024-02-06
CN117580907A (zh) 2024-02-20
EP4347707A1 (en) 2024-04-10

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