AR114871A1 - Composiciones de poliolefina con propiedades de tacto suave mejoradas - Google Patents

Composiciones de poliolefina con propiedades de tacto suave mejoradas

Info

Publication number
AR114871A1
AR114871A1 ARP190101191A ARP190101191A AR114871A1 AR 114871 A1 AR114871 A1 AR 114871A1 AR P190101191 A ARP190101191 A AR P190101191A AR P190101191 A ARP190101191 A AR P190101191A AR 114871 A1 AR114871 A1 AR 114871A1
Authority
AR
Argentina
Prior art keywords
polymer composition
soft touch
polyolefin compositions
improved soft
mixture
Prior art date
Application number
ARP190101191A
Other languages
English (en)
Inventor
Augusto Cesar Esteves
Bento Leonardo Souza
Original Assignee
Braskem Sa
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 Braskem Sa filed Critical Braskem Sa
Publication of AR114871A1 publication Critical patent/AR114871A1/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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0016—Plasticisers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • 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
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853—Vinylacetate
    • 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
    • C08L23/12—Polypropene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • 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
    • C08L2207/04—Thermoplastic elastomer
    • 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
    • C08L2207/062—HDPE

Landscapes

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

Abstract

Las composiciones pueden incluir una composición de polímero táctil preparada a partir de una mezcla de poliolefina y un componente de caucho, en donde la mezcla se prepara en un proceso pos-reactor, y en donde la composición de polímero táctil tiene una viscosidad compleja a 0,10 rad/s de acuerdo con ASTM D4440 en el rango de 1.000 a 40.000 Pa.s. Los métodos pueden incluir preparar una composición de polímero táctil mediante la combinación de una mezcla de poliolefina y un componente de caucho a temperatura elevada para producir una composición polimérica combinada; en donde la composición de polímero táctil tiene una viscosidad compleja a 0,10 rad/s de acuerdo con ASTM D4440 en el rango de 1.000 a 40.000 Pa.s.
ARP190101191A 2018-05-04 2019-05-06 Composiciones de poliolefina con propiedades de tacto suave mejoradas AR114871A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201862667152P 2018-05-04 2018-05-04

Publications (1)

Publication Number Publication Date
AR114871A1 true AR114871A1 (es) 2020-10-28

Family

ID=66668958

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP190101191A AR114871A1 (es) 2018-05-04 2019-05-06 Composiciones de poliolefina con propiedades de tacto suave mejoradas

Country Status (6)

Country Link
US (1) US11220592B2 (es)
AR (1) AR114871A1 (es)
BR (1) BR112020022436B1 (es)
MX (1) MX2020011726A (es)
TW (1) TWI791827B (es)
WO (1) WO2019211671A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11639456B1 (en) * 2020-01-10 2023-05-02 Oceanit Laboratories, Inc. Thermally conductive materials and tubing, and applications thereof
US20220298330A1 (en) * 2021-03-18 2022-09-22 Proquitec Indústria De Produtos Químicos S/A Plastic modifier comprising natural rubber, plastic article and its use
CN114181453B (zh) * 2021-11-04 2023-07-18 金发科技股份有限公司 一种低摩擦系数低雾化聚丙烯材料及其制备方法与应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU565262B2 (en) * 1982-06-02 1987-09-10 Du Pont Canada Inc. Pouches of copolymer film
AU2005307750B2 (en) * 2004-11-16 2011-09-01 Dow Global Technologies Llc Elastomeric compositions with improved resistance to necking for high speed sheet extrusion applications
KR20140058603A (ko) * 2011-08-11 2014-05-14 쓰리엠 이노베이티브 프로퍼티즈 컴파니 폴리다이오가노실록산 폴리아미드를 포함하는 부직 웨브 및 다성분 섬유 및 용융 취입 방법
EP2834299A1 (en) * 2012-09-18 2015-02-11 Ticona LLC Polymer articles made from a blend of a copolyester elastomer and an alpha-olefin vinyl acetate copolymer
BR102012025160B1 (pt) 2012-10-02 2017-05-23 Braskem Sa composição elastomérica não expandida à base de polímero de etileno e acetato de vinila e uso da mesma para confecção de calçados
EP2975097B1 (en) * 2014-07-17 2022-03-09 3M Innovative Properties Company Pressure sensitive adhesive assembly comprising thermoplastic filler material

Also Published As

Publication number Publication date
TWI791827B (zh) 2023-02-11
WO2019211671A1 (en) 2019-11-07
MX2020011726A (es) 2021-02-26
US11220592B2 (en) 2022-01-11
US20190367712A1 (en) 2019-12-05
BR112020022436A2 (pt) 2021-02-09
TW201946960A (zh) 2019-12-16
BR112020022436B1 (pt) 2023-11-07

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