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MX2018004714A - Metodos de fabricacion de espumas que comprenden dominios nanocelulares. - Google Patents

Metodos de fabricacion de espumas que comprenden dominios nanocelulares.

Info

Publication number
MX2018004714A
MX2018004714A MX2018004714A MX2018004714A MX2018004714A MX 2018004714 A MX2018004714 A MX 2018004714A MX 2018004714 A MX2018004714 A MX 2018004714A MX 2018004714 A MX2018004714 A MX 2018004714A MX 2018004714 A MX2018004714 A MX 2018004714A
Authority
MX
Mexico
Prior art keywords
polymeric foam
nanocellular domains
nanocellular
domains
methods
Prior art date
Application number
MX2018004714A
Other languages
English (en)
Inventor
Daniel Gawryla Matthew
Original Assignee
Owens Corning Intellectual Capital 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 Owens Corning Intellectual Capital Llc filed Critical Owens Corning Intellectual Capital Llc
Publication of MX2018004714A publication Critical patent/MX2018004714A/es

Links

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    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
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    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
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    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/22—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length consisting of at least two parts of chemically or physically different materials, e.g. having different densities
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  • 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)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Se proporciona una composición y un método para fabricar espuma polimérica que comprende dominios nanocelulares. Los dominios nanocelulares en la espuma polimérica aumentan el valor R del producto de espuma polimérica y mejoran el rendimiento de aislamiento térmico. La espuma polimérica que tiene los dominios nanocelulares se puede formar usando un agente de soplado a base de dióxido de carbono. La espuma polimérica que tiene los dominios nanocelulares se puede producir en equipo a escala de producción en cantidades adecuadas para aplicaciones a gran escala.
MX2018004714A 2015-10-21 2016-10-14 Metodos de fabricacion de espumas que comprenden dominios nanocelulares. MX2018004714A (es)

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PCT/US2016/056936 WO2017070006A1 (en) 2015-10-21 2016-10-14 Methods of manufacturing foams comprising nanocellular domains

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CN108976684B (zh) * 2018-08-06 2020-04-10 山东大学 一种纳米孔聚合物泡沫及其制备方法
JP7466187B2 (ja) * 2020-04-04 2024-04-12 酒井化学工業株式会社 ポリエチレン系樹脂発泡シートの製造方法
CN112976463A (zh) * 2021-03-29 2021-06-18 海南铭晟农业发展有限公司 一种环保型泡沫包装箱的加工方法
EP4473044A1 (en) 2022-02-04 2024-12-11 Basf Se Method for production of open-celled polymer foams for ultrafiltration applications
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JP3159791B2 (ja) * 1992-07-17 2001-04-23 積水化学工業株式会社 発泡性熱可塑性樹脂組成物及び発泡体
US6123881A (en) * 1998-09-16 2000-09-26 Owens Corning Fiberglas Technology, Inc. Process for producing extruded foam products having polystyrene blends with high levels of CO2 as a blowing agent
US8568632B2 (en) * 2003-11-26 2013-10-29 Owens Corning Intellectual Capital, Llc Method of forming thermoplastic foams using nano-particles to control cell morphology
ATE471958T1 (de) * 2004-03-25 2010-07-15 Basf Se Nanoporöse polymerschaumstoffe aus treibmittelhaltigen, mehrphasigen polymermischungen
JP4889005B2 (ja) * 2005-04-21 2012-02-29 株式会社ジェイエスピー ポリスチレン系樹脂押出発泡体の製造方法
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US7838108B2 (en) * 2007-01-17 2010-11-23 Sabic Innovative Plastics Ip B.V. Nano-cellular polymer foam and methods for making them
EP2125320A2 (en) * 2007-03-12 2009-12-02 The University of Washington Foaming methods for making cellular thermoplastic materials
KR20150027221A (ko) * 2007-04-11 2015-03-11 바스프 에스이 폴리올레핀/스티렌 중합체 혼합물 기재의 탄성 입자 발포체
US8323787B2 (en) * 2010-01-29 2012-12-04 Owens Corning Intellectual Capital, Llc Additive blend for enhancing water vapor permeability and increasing cell size in thermoplastic foams
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KR20180073623A (ko) 2018-07-02
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US20190153181A1 (en) 2019-05-23
WO2017070006A1 (en) 2017-04-27
EP3365386A1 (en) 2018-08-29
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CA2999771A1 (en) 2017-04-27

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