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AR005037A1 - Un metodo para fabricar una unidad de aislacion termica y la unidad obtenida por dicho metodo - Google Patents

Un metodo para fabricar una unidad de aislacion termica y la unidad obtenida por dicho metodo

Info

Publication number
AR005037A1
AR005037A1 ARP960105612A ARP960105612A AR005037A1 AR 005037 A1 AR005037 A1 AR 005037A1 AR P960105612 A ARP960105612 A AR P960105612A AR P960105612 A ARP960105612 A AR P960105612A AR 005037 A1 AR005037 A1 AR 005037A1
Authority
AR
Argentina
Prior art keywords
unit
foam
thermal insulation
manufacture
cavity
Prior art date
Application number
ARP960105612A
Other languages
English (en)
Original Assignee
Huntsman Ici Chem 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 Huntsman Ici Chem Llc filed Critical Huntsman Ici Chem Llc
Publication of AR005037A1 publication Critical patent/AR005037A1/es

Links

Classifications

    • 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
    • C08J9/40—Impregnation
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5609—Purging of residual gas, e.g. noxious or explosive blowing agents
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5618—Impregnating foam articles
    • 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
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Refrigerator Housings (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
  • Primary Cells (AREA)
  • Secondary Cells (AREA)
  • Thermal Insulation (AREA)

Abstract

La invencion se refiere a un metodo para fabricar una unidad de aislacion termica o un dispositivo provisto de dicha unidad, estando compuesta dichaunidad por un nucleo de material de aislacion de espuma organica de celulas alveolares entrelas paredes externas e internas de la unidad, el cualcomprende los pasos de: a) formar la espuma directamente en el material de aislacion en la cavidad definida por las paredes internas y externas de launidad; b) extraer el aire de la cavidaddotad a de espuma y c) rellenar dicha cavidad provista de espuma con una composicion gaseosa aislante. La invenciontambien se refiere al dispositivo de aislacion termica el cual posee un nucleo de espuma de poliuretano de celulas alveolares, delque se ha eliminado el airey se ha rellenado con un gas aislante. Dichos dispositivos son tales como heladeras, congeladoras y calderas.
ARP960105612A 1995-12-11 1996-12-11 Un metodo para fabricar una unidad de aislacion termica y la unidad obtenida por dicho metodo AR005037A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95203438 1995-12-11

Publications (1)

Publication Number Publication Date
AR005037A1 true AR005037A1 (es) 1999-04-07

Family

ID=8220929

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960105612A AR005037A1 (es) 1995-12-11 1996-12-11 Un metodo para fabricar una unidad de aislacion termica y la unidad obtenida por dicho metodo

Country Status (18)

Country Link
US (1) US5851458A (es)
EP (1) EP0866832B1 (es)
JP (1) JP2000501664A (es)
KR (1) KR19990072044A (es)
CN (2) CN1072242C (es)
AR (1) AR005037A1 (es)
AU (1) AU710910B2 (es)
BR (1) BR9611992A (es)
CA (1) CA2237631A1 (es)
DE (1) DE69603750T2 (es)
ES (1) ES2136438T3 (es)
MX (1) MX9804680A (es)
MY (1) MY132534A (es)
NZ (1) NZ322511A (es)
RU (1) RU2162031C2 (es)
TR (1) TR199801065T2 (es)
TW (1) TW370545B (es)
WO (1) WO1997021767A1 (es)

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JP6722168B2 (ja) * 2014-07-10 2020-07-15 ハンツマン ペトロケミカル エルエルシーＨｕｎｔｓｍａｎ Ｐｅｔｒｏｃｈｅｍｉｃａｌ ＬＬＣ ポリウレタンフォームから放出されるアルデヒドの量を低減させるための組成物
US9476633B2 (en) 2015-03-02 2016-10-25 Whirlpool Corporation 3D vacuum panel and a folding approach to create the 3D vacuum panel from a 2D vacuum panel of non-uniform thickness
US10161669B2 (en) 2015-03-05 2018-12-25 Whirlpool Corporation Attachment arrangement for vacuum insulated door
US9897370B2 (en) 2015-03-11 2018-02-20 Whirlpool Corporation Self-contained pantry box system for insertion into an appliance
US9441779B1 (en) 2015-07-01 2016-09-13 Whirlpool Corporation Split hybrid insulation structure for an appliance
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US12508751B2 (en) 2015-12-08 2025-12-30 Whirlpool Corporation Insulation compaction device and method for forming an insulated structure for an appliance
US10429125B2 (en) 2015-12-08 2019-10-01 Whirlpool Corporation Insulation structure for an appliance having a uniformly mixed multi-component insulation material, and a method for even distribution of material combinations therein
US10422573B2 (en) 2015-12-08 2019-09-24 Whirlpool Corporation Insulation structure for an appliance having a uniformly mixed multi-component insulation material, and a method for even distribution of material combinations therein
US10105928B2 (en) 2015-12-08 2018-10-23 Whirlpool Corporation Super insulating nano-spheres for appliance insulation and method for creating a super insulating nano-sphere material
US10222116B2 (en) 2015-12-08 2019-03-05 Whirlpool Corporation Method and apparatus for forming a vacuum insulated structure for an appliance having a pressing mechanism incorporated within an insulation delivery system
EP3387351B1 (en) 2015-12-09 2021-10-13 Whirlpool Corporation Vacuum insulation structures with multiple insulators
US11994336B2 (en) 2015-12-09 2024-05-28 Whirlpool Corporation Vacuum insulated structure with thermal bridge breaker with heat loop
KR101738787B1 (ko) * 2015-12-15 2017-06-08 엘지전자 주식회사 진공단열체, 저장고, 차량용 저장고, 및 차량
US10422569B2 (en) 2015-12-21 2019-09-24 Whirlpool Corporation Vacuum insulated door construction
US10610985B2 (en) 2015-12-28 2020-04-07 Whirlpool Corporation Multilayer barrier materials with PVD or plasma coating for vacuum insulated structure
US10018406B2 (en) 2015-12-28 2018-07-10 Whirlpool Corporation Multi-layer gas barrier materials for vacuum insulated structure
US10807298B2 (en) 2015-12-29 2020-10-20 Whirlpool Corporation Molded gas barrier parts for vacuum insulated structure
US11247369B2 (en) 2015-12-30 2022-02-15 Whirlpool Corporation Method of fabricating 3D vacuum insulated refrigerator structure having core material
US10712080B2 (en) 2016-04-15 2020-07-14 Whirlpool Corporation Vacuum insulated refrigerator cabinet
EP3443284B1 (en) 2016-04-15 2020-11-18 Whirlpool Corporation Vacuum insulated refrigerator structure with three dimensional characteristics
EP3491308B1 (en) 2016-07-26 2021-03-10 Whirlpool Corporation Vacuum insulated structure trim breaker
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Also Published As

Publication number Publication date
CN1072242C (zh) 2001-10-03
JP2000501664A (ja) 2000-02-15
MX9804680A (es) 1998-10-31
NZ322511A (en) 2000-04-28
KR19990072044A (ko) 1999-09-27
TW370545B (en) 1999-09-21
CN1310192A (zh) 2001-08-29
AU710910B2 (en) 1999-09-30
CN1204356A (zh) 1999-01-06
DE69603750D1 (de) 1999-09-16
AU7627896A (en) 1997-07-03
WO1997021767A1 (en) 1997-06-19
RU2162031C2 (ru) 2001-01-20
TR199801065T2 (en) 1998-08-21
EP0866832B1 (en) 1999-08-11
US5851458A (en) 1998-12-22
BR9611992A (pt) 1999-03-02
DE69603750T2 (de) 2000-11-30
MY132534A (en) 2007-10-31
ES2136438T3 (es) 1999-11-16
CA2237631A1 (en) 1997-06-19
EP0866832A1 (en) 1998-09-30

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