MX394635B - Mezclas de agente de soplado z-hfo-1336mzz para la espumacion de polimero termoplastico que comprende poliestireno. - Google Patents

Mezclas de agente de soplado z-hfo-1336mzz para la espumacion de polimero termoplastico que comprende poliestireno.

Info

Publication number
MX394635B
MX394635B MX2019012572A MX2019012572A MX394635B MX 394635 B MX394635 B MX 394635B MX 2019012572 A MX2019012572 A MX 2019012572A MX 2019012572 A MX2019012572 A MX 2019012572A MX 394635 B MX394635 B MX 394635B
Authority
MX
Mexico
Prior art keywords
thermoplastic polymer
blowing agent
hfo
sup
weight
Prior art date
Application number
MX2019012572A
Other languages
English (en)
Other versions
MX2019012572A (es
Inventor
Konstantinos Kontomaris
Tim Mcrae
Original Assignee
Chemours Co Fc Llc
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 Chemours Co Fc Llc filed Critical Chemours Co Fc Llc
Publication of MX2019012572A publication Critical patent/MX2019012572A/es
Publication of MX394635B publication Critical patent/MX394635B/es

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/143—Halogen containing compounds
    • C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
    • C08J9/146—Halogen containing compounds containing carbon, halogen and hydrogen only only fluorine as halogen 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
    • C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/06—Hydrocarbons
    • C08F12/08—Styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene
    • C08L25/12—Copolymers of styrene with unsaturated nitriles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/03—Extrusion of the foamable blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
    • C08J2203/142—Halogenated saturated hydrocarbons, e.g. H3C-CF3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/16—Unsaturated hydrocarbons
    • C08J2203/162—Halogenated unsaturated hydrocarbons, e.g. H2C=CF2
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/18—Binary blends of expanding agents
    • C08J2203/182—Binary blends of expanding agents of physical blowing agents, e.g. acetone and butane
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/042—Nanopores, i.e. the average diameter being smaller than 0,1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/044—Micropores, i.e. average diameter being between 0,1 micrometer and 0,1 millimeter
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/052—Closed cells, i.e. more than 50% of the pores are closed
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/06—Polystyrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/08—Copolymers of styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/08—Copolymers of styrene
    • C08J2325/12—Copolymers of styrene with unsaturated nitriles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/14—Applications used for foams

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)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Se proporciona un proceso para preparar una espuma de polímero termoplástico, que comprende proporcionar una composición espumable que comprende un polímero termoplástico y un agente de soplado, en donde el agente de soplado comprende de 10 % a 60 % en peso de Z-1,1,1,4,4,4-hexafluoro-2-buteno (Z-HFO-1336mzz) y de 40 % a 90 % en peso de 1,1-difluoroetano (HFC-152a), y en donde el polímero termoplástico comprende homopolímero de poliestireno, un copolímero de poliestireno, copolímero de estireno-acrilonitrilo, o mezclas de estos, y que expande la composición espumable para producir una espuma de polímero de piel lisa de celda cerrada, que tiene una densidad de menos de 42 kg/m3. También se describe una composición de espuma de polímero termoplástico que comprende un polímero termoplástico seleccionado del grupo que consiste en homopolímero de poliestireno, un copolímero de poliestireno, copolímero de estireno-acrilonitrilo, o mezclas de estos, que definen una pluralidad de celdas que tienen un tamaño de celda promedio y un agente de soplado que comprende de 10 % a 60 % en peso de Z-1,1,1,4,4,4-hexafluoro-2-buteno (Z-HFO-1336mzz) y de 40 % a 90 % en peso de 1,1-difluoroetano (HFC-152a), que tiene una densidad de menos de 42 kg/m2, de acuerdo con el método ISO 845-85, en donde el polímero termoplástico tiene una velocidad de flujo de fusión de menos de 25 g/10 min.
MX2019012572A 2017-05-10 2018-05-10 Mezclas de agente de soplado z-hfo-1336mzz para la espumacion de polimero termoplastico que comprende poliestireno. MX394635B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762504261P 2017-05-10 2017-05-10
PCT/US2018/032048 WO2018209072A1 (en) 2017-05-10 2018-05-10 Z-hfo-1336mzz blowing agent blends for foaming thermoplastic polymer comprising polystyrene

Publications (2)

Publication Number Publication Date
MX2019012572A MX2019012572A (es) 2020-01-21
MX394635B true MX394635B (es) 2025-03-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019012572A MX394635B (es) 2017-05-10 2018-05-10 Mezclas de agente de soplado z-hfo-1336mzz para la espumacion de polimero termoplastico que comprende poliestireno.

Country Status (10)

Country Link
US (1) US20180327565A1 (es)
EP (1) EP3622013B1 (es)
JP (1) JP7241698B2 (es)
KR (1) KR102579812B1 (es)
CN (1) CN110582531A (es)
CA (1) CA3061967A1 (es)
ES (1) ES2913453T3 (es)
HU (1) HUE059728T2 (es)
MX (1) MX394635B (es)
WO (1) WO2018209072A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021528513A (ja) * 2018-05-29 2021-10-21 オウェンス コーニング インテレクチュアル キャピタル リミテッド ライアビリティ カンパニー 絶縁フォームのための発泡剤組成物
WO2020263775A1 (en) * 2019-06-24 2020-12-30 The Chemours Company Fc, Llc Blowing agent blends for thermoplastic polymers
WO2022261267A1 (en) 2021-06-09 2022-12-15 The Chemours Company Fc, Llc Compositions comprising e-hfo-1336mzz and methyl formate and their use as expansion agents for thermoplastic foam
WO2023023086A1 (en) * 2021-08-16 2023-02-23 Honeywell International Inc. Foamable thermoplastic compositions, thermoplastic foams and methods of making same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138388A1 (de) * 1991-11-22 1993-05-27 Basf Ag Verfahren zur herstellung von schaumstoffplatten mit hoher druckfestigkeit
CN103396582B (zh) 2005-11-01 2016-03-23 纳幕尔杜邦公司 利用包含不饱和碳氟化合物的发泡剂制备泡沫的方法
CN101479330A (zh) * 2006-07-05 2009-07-08 欧文斯科宁知识产权资产有限公司 含多官能层状纳米石墨的聚合物泡沫
ES2955550T3 (es) 2007-03-27 2023-12-04 Dow Global Technologies Llc Espuma polimérica aromática de alquenilo que comprende agentes de soplado de alqueno fluorados
CN105001440A (zh) * 2007-03-29 2015-10-28 阿科玛股份有限公司 氢氯氟烯烃类的发泡剂组合物
EP2480222B1 (en) * 2009-09-25 2020-09-09 Arkema Inc. Method of making a low density polylactic acid foam with improved dimensional stability
US20110144216A1 (en) * 2009-12-16 2011-06-16 Honeywell International Inc. Compositions and uses of cis-1,1,1,4,4,4-hexafluoro-2-butene
JP2013516537A (ja) * 2010-01-06 2013-05-13 ダウ グローバル テクノロジーズ エルエルシー 機械加工可能な断熱性高分子発泡体
US20150166752A1 (en) * 2013-12-16 2015-06-18 Clariant International, Ltd. Polymeric Foam

Also Published As

Publication number Publication date
US20180327565A1 (en) 2018-11-15
HUE059728T2 (hu) 2022-12-28
KR102579812B1 (ko) 2023-09-20
ES2913453T3 (es) 2022-06-02
CA3061967A1 (en) 2018-11-15
EP3622013A1 (en) 2020-03-18
WO2018209072A1 (en) 2018-11-15
CN110582531A (zh) 2019-12-17
EP3622013B1 (en) 2022-04-13
JP7241698B2 (ja) 2023-03-17
KR20190142408A (ko) 2019-12-26
JP2020519717A (ja) 2020-07-02
MX2019012572A (es) 2020-01-21

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