MX2017002119A - Composicion reticulable que comprende polietileno y uso de la misma para moldeo rotacional. - Google Patents

Composicion reticulable que comprende polietileno y uso de la misma para moldeo rotacional.

Info

Publication number
MX2017002119A
MX2017002119A MX2017002119A MX2017002119A MX2017002119A MX 2017002119 A MX2017002119 A MX 2017002119A MX 2017002119 A MX2017002119 A MX 2017002119A MX 2017002119 A MX2017002119 A MX 2017002119A MX 2017002119 A MX2017002119 A MX 2017002119A
Authority
MX
Mexico
Prior art keywords
weight
parts
crosslinkable composition
rotational molding
polyethylene
Prior art date
Application number
MX2017002119A
Other languages
English (en)
Inventor
Mariani Paolo
BALDUCCI Daniele
Original Assignee
Versalis Spa
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 Versalis Spa filed Critical Versalis Spa
Publication of MX2017002119A publication Critical patent/MX2017002119A/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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/003—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/0625—LLDPE, i.e. linear low density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/065—HDPE, i.e. high density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/12—Melt flow index or melt flow ratio
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently
    • 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
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • 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
    • 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
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/062—HDPE
    • 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)
    • 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
    • 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
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/28—Non-macromolecular organic substances
    • C08L2666/34—Oxygen-containing compounds, including ammonium and metal salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

Composición reticulable que comprende: (a) de 80% en peso a 98% en peso, de manera preferente de 85% en peso a 95% en peso, de al menos un polietileno de alta densidad (HDPE); (b) de 2% en peso a 20% en peso, preferentemente de 5% en peso a 15% en peso, de al menos un polietileno lineal de baja densidad (LLDPE); (c) de 0.2 partes en peso a 1.5 partes en peso, preferentemente de 0.5 partes en peso a 0.8 partes en peso, con respecto a 100 partes en peso de (a) + (b), de al menos un agente reticulador seleccionado de peróxidos orgánicos; (d) de 0.2 partes en peso a 2.5 partes en peso, preferentemente de 0.5 partes en peso a 1.0 partes en peso, con respecto a 100 partes en peso de (a) + (b), de al menos un agente co-reticulador seleccionado a partir de compuestos de alilo. La composición reticulable se puede usar de manera ventajosa den el moldeo rotacional ("rotomoldeo").
MX2017002119A 2014-10-09 2015-10-08 Composicion reticulable que comprende polietileno y uso de la misma para moldeo rotacional. MX2017002119A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20141767 2014-10-09
PCT/IB2015/057690 WO2016055959A1 (en) 2014-10-09 2015-10-08 Crosslinkable composition comprising polyethylene and use thereof for rotational molding

Publications (1)

Publication Number Publication Date
MX2017002119A true MX2017002119A (es) 2017-05-19

Family

ID=51904069

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017002119A MX2017002119A (es) 2014-10-09 2015-10-08 Composicion reticulable que comprende polietileno y uso de la misma para moldeo rotacional.

Country Status (12)

Country Link
US (1) US10233315B2 (es)
EP (1) EP3204451B1 (es)
JP (1) JP6652963B2 (es)
CN (1) CN106715567B (es)
BR (1) BR112017005472B1 (es)
ES (1) ES2775012T3 (es)
MX (1) MX2017002119A (es)
MY (1) MY184022A (es)
PL (1) PL3204451T3 (es)
RU (1) RU2684098C2 (es)
SI (1) SI3204451T1 (es)
WO (1) WO2016055959A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106432866B (zh) * 2016-08-31 2020-04-14 许秋康 一种中低放射性核废料包装容器用聚乙烯组合物
CN106366430A (zh) * 2016-09-20 2017-02-01 神华集团有限责任公司 可交联聚乙烯组合物以及交联聚乙烯及制备方法、制品和应用
CN106336568A (zh) * 2016-09-20 2017-01-18 神华集团有限责任公司 一种交联聚乙烯及其制备方法和应用
MX2019007191A (es) 2016-12-20 2019-09-05 Arkema Inc Agente curativo eficaz para polimeros reticulables por radicales libres.
KR102593181B1 (ko) * 2017-04-27 2023-10-25 다우 글로벌 테크놀로지스 엘엘씨 폴리에틸렌 배합 조성물
EP3733371A1 (en) * 2017-12-26 2020-11-04 Braskem, S.A. Composition for use in rotational moulding processes and use of the composition
CN109734981B (zh) * 2018-11-30 2021-09-21 金旸（厦门）新材料科技有限公司 一种滚塑用交联发泡聚乙烯及其制备方法
CN112390995B (zh) * 2019-08-12 2022-06-07 国家能源投资集团有限责任公司 抗静电聚乙烯组合物及其制备方法和聚乙烯制品
CN113150419B (zh) * 2020-01-07 2022-12-27 国家能源投资集团有限责任公司 可交联聚乙烯组合物及其制备方法、滚塑制品
US11746220B2 (en) 2020-06-12 2023-09-05 Braskem S.A. High flow rotomolding compositions, processes thereof, and articles therefrom

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4900792A (en) 1983-06-13 1990-02-13 Allied-Signal Inc. Crosslinkable polyethylene composition
KR930006091A (ko) 1991-09-18 1993-04-20 제이 이이 휘립프스 폴리에틸렌 블렌드 및 그로부터 제조된 필름, 병 또는 파이프
US5367025A (en) 1991-10-08 1994-11-22 Wedtech, (Usa) Inc. Crosslinkable polyethylene-based composition for rotational molding
US5928584A (en) * 1996-06-06 1999-07-27 Wedtech (Usa) Inc. Foamable compositions for rotational molding
WO2004031293A1 (en) 2002-10-01 2004-04-15 Exxonmobil Chemical Patents Inc. Polyethylene compositions for rotational molding
JP4199551B2 (ja) * 2003-01-31 2008-12-17 日本ポリオレフィン株式会社 ポリエチレン樹脂組成物
RU2394854C1 (ru) * 2008-10-23 2010-07-20 Общество С Ограниченной Ответственностью "Группа Полипластик" Способ получения композиции для перекисносшитого полиэтилена
US20110135934A1 (en) * 2009-12-08 2011-06-09 Bayer Materialscience Ag Process For The Production Of Polyurethane Composite Components
CN102936362A (zh) * 2012-10-22 2013-02-20 沈阳化工大学 一种用于管材的rhdpe粒子及其制备方法

Also Published As

Publication number Publication date
WO2016055959A1 (en) 2016-04-14
SI3204451T1 (sl) 2020-07-31
EP3204451A1 (en) 2017-08-16
EP3204451B1 (en) 2019-12-18
PL3204451T3 (pl) 2020-06-01
US10233315B2 (en) 2019-03-19
BR112017005472A2 (pt) 2017-12-12
CN106715567B (zh) 2019-11-22
ES2775012T3 (es) 2020-07-23
RU2017104858A (ru) 2018-11-14
JP6652963B2 (ja) 2020-02-26
JP2017535622A (ja) 2017-11-30
BR112017005472B1 (pt) 2021-07-27
RU2684098C2 (ru) 2019-04-04
CN106715567A (zh) 2017-05-24
MY184022A (en) 2021-03-17
US20170247534A1 (en) 2017-08-31

Similar Documents

Publication Publication Date Title
MY184022A (en) Crosslinkable composition comprising polyethylene and use thereof for rotational molding
NZ728483A (en) Endophytes, associated compositions, and methods of use thereof
MX2016016600A (es) Peliculas fundidas con rugosidad mejorada.
EA201691194A1 (ru) Стимуляторы ргц
EA201700546A1 (ru) Композит полипропилен - углеродное волокно
CR20150038A (es) Composiciones de caucho natural mejoradas
PH12016501262B1 (en) Polymer composition comprising carbon black and a carrier polymer for the carbon black
MX2014011384A (es) Materiales repelentes de insectos de liberacion controlada.
JP2016516880A5 (es)
MX2017007675A (es) Composiciones de polietileno con propiedades opticas mejoradas.
WO2013149001A3 (en) Novel fused naphthalene cyclohetero ring compounds, and methods and uses thereof
BR112017011961A2 (pt) composições de polímero de polietileno de baixa névoa
PE20170273A1 (es) Polietileno de alta densidad (hdpe) estirado en estado solido
NZ727314A (en) Wood treatment for dimensional stabilization
MX2017006249A (es) Polimeros de etilsilicato estables y su metodo de fabricacion.
EP3299398A4 (en) Copolymer for use as polymer blend compatibilizer, and resin composition
EA201270690A1 (ru) Модификация полиэтиленовой трубы для улучшения устойчивости против провисания
MX2017007632A (es) Composiciones de polietileno que tienen propiedades de bisagra viva.
BR112017001572A2 (pt) mistura de mercaptossilano-cera coberta por plástico
MX2016011631A (es) Composicion captadora de oxigeno para material plastico.
BR112017002362A2 (pt) composição, métodos para preparação e para uso de uma composição, e, artigo fabricado.
EP3183292A4 (en) Oxygen scavenging compositions, articles containing same, and methods of their use
EP3240816A4 (en) Halogenated wax grafted to low molecular weight polymer and rubber composition
MY194340A (en) Membrane formulation
PL3652241T3 (pl) Mieszaniny dodatków do tworzyw sztucznych, zawierające je kompozycje polimerowe nadające się do znakowania laserowego oraz ich zastosowanie